[08/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/skin/CommonMessages_de.xml
--
diff --git a/_released_docs/r3.5.4-beta/skin/CommonMessages_de.xml
b/_released_docs/r3.5.4-beta/skin/CommonMessages_de.xml
new file mode 100644
index 000..bc46119
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/skin/CommonMessages_de.xml
@@ -0,0 +1,23 @@
+
+
+
+ Schriftgr�sse:
+ Zuletzt ver�ffentlicht:
+ Suche:
+ Suche auf der Seite mit
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/skin/CommonMessages_en_US.xml
--
diff --git a/_released_docs/r3.5.4-beta/skin/CommonMessages_en_US.xml
b/_released_docs/r3.5.4-beta/skin/CommonMessages_en_US.xml
new file mode 100644
index 000..88dfe14
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/skin/CommonMessages_en_US.xml
@@ -0,0 +1,23 @@
+
+
+
+ Font size:
+ Last Published:
+ Search
+ Search site with
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/skin/CommonMessages_es.xml
--
diff --git a/_released_docs/r3.5.4-beta/skin/CommonMessages_es.xml
b/_released_docs/r3.5.4-beta/skin/CommonMessages_es.xml
new file mode 100644
index 000..63be671
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/skin/CommonMessages_es.xml
@@ -0,0 +1,23 @@
+
+
+
+ Tama�o del texto:
+ Fecha de publicaci�n:
+ Buscar
+ Buscar en
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/skin/CommonMessages_fr.xml
--
diff --git a/_released_docs/r3.5.4-beta/skin/CommonMessages_fr.xml
b/_released_docs/r3.5.4-beta/skin/CommonMessages_fr.xml
new file mode 100644
index 000..622569a
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/skin/CommonMessages_fr.xml
@@ -0,0 +1,23 @@
+
+
+
+ Taille :
+ Derni�re publication :
+ Rechercher
+ Rechercher sur le site avec
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/skin/basic.css
--
diff --git a/_released_docs/r3.5.4-beta/skin/basic.css
b/_released_docs/r3.5.4-beta/skin/basic.css
new file mode 100644
index 000..01c383d
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/skin/basic.css
@@ -0,0 +1,167 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+/**
+ * General
+ */
+
+img { border: 0; }
+
+#content table {
+ border: 0;
+ width: 100%;
+}
+/*Hack to get IE to render the table at 100%*/
+* html #content table { margin-left: -3px; }
+
+#content th,
+#content td {
+ margin: 0;
+ padding: 0;
+ vertical-align: top;
+}
+
+.clearboth {
+ clear: both;
+}
+
+.note, .warning, .fixme {
+ clear:right;
+ border: solid black 1px;
+ margin: 1em 3em;
+}
+
+.note .label {
+ background: #369;
+ color: white;
+ font-weight: bold;
+ padding: 5px 10px;
+}
+.note .content {
+ background: #F0F0FF;
+ color: black;
+ line-height: 120%;
+ font-size: 90%;
+ padding: 5px 10px;
+}
+.warning .label {
+ background: #C00;
+ color: white;
+ font-weight: bold;
+ padding: 5px 10px;
+}
+.warning .content {
+ background: #FFF0F0;
+ color: black;
+ line-height: 120%;
+ font-size: 90%;
+ padding: 5px 10px;
+}
+.fixme .label {
+ background: #C6C600;
+ color: black;
+ font-weight: bold;
+ padding: 5px 10px;
+}
+.fixme .content {
+ padding: 5px 10px;
+}
+
+/**
+ * Typography
+ */
+
+body {
+ font-family: verdana, "Trebuchet MS", arial, helvetica, sans-serif;
+ font-size: 100%;
+}
+
+#content {
+ font-family: Georgia, Palatino, Times, serif;
+ font-size: 95%;
+}
+#tabs {
+ font-size: 70%;
+}
+#menu {
+ font-size: 80%;
+}
+#footer {
+ font-size: 70%;
+}
+
+h1, h2, h3, h4, h5, h6 {
+ font-family: "Trebuchet MS", verdana, arial, helvetica, sans-serif;
+ font-weight: bold;
+ margin-top: 1em;
+ margin-bottom: .5em;
+}
+
+h1 {
+margin-top: 0;
+margin-bottom: 1em;
+ font-size: 1.4em;
+}
+#content h1 {
+ font-size: 160%;
+ margin-bottom: .5em;
+}
+#menu h1 {
+ ma
[28/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.Event.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.Event.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.Event.html
new file mode 100644
index 000..14e260f
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.Event.html
@@ -0,0 +1,207 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Watcher.Event (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Interface Watcher.Event
+
+
+
+
+
+
+Enclosing interface:
+Watcher
+
+
+
+@InterfaceAudience.Public
+public static interface Watcher.Event
+This interface defines the possible states an Event may
represent
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+Nested Classes
+
+Modifier and Type
+Interface and Description
+
+
+static class
+Watcher.Event.EventType
+Enumeration of types of events that may occur on the
ZooKeeper
+
+
+
+static class
+Watcher.Event.KeeperState
+Enumeration of states the ZooKeeper may be at the
event
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.WatcherType.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.WatcherType.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.WatcherType.html
new file mode 100644
index 000..a321c4d
--- /dev/null
+++
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Watcher.WatcherType.html
@@ -0,0 +1,386 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Watcher.WatcherType (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":10,"i2":9,"i3":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Enum Constants |
+Field |
+Method
+
+
+Detail:
+Enum Constants |
+Field |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Enum
Watcher.WatcherType
+
+
+
+java.lang.Object
+
+
+java.lang.Enum
+
+
+org.apache.zookeeper.Watcher.WatcherType
+
+
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.io.Serializable, java.lang.Comparable
+
+
+Enclosing interface:
+Watcher
+
+
+
+@InterfaceAudience.Public
+public static enum Watcher.WatcherType
+extends java.lang.Enum
+Enumeration of types of watchers
+
+
+
+
+
+
+
+
+
+
+
+Enum Constant Summary
+
+Enum Constants
+
+Enum Constant and Description
+
+
+Any
+
+
+Children
+
+
+Data
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Methods Instance Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
[39/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/index.html
--
diff --git a/_released_docs/r3.5.4-beta/api/index.html
b/_released_docs/r3.5.4-beta/api/index.html
new file mode 100644
index 000..2695cc7
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/index.html
@@ -0,0 +1,75 @@
+http://www.w3.org/TR/html4/frameset.dtd";>
+
+
+
+
+ZooKeeper 3.5.4-beta API
+
+tmpTargetPage = "" + window.location.search;
+if (tmpTargetPage != "" && tmpTargetPage != "undefined")
+tmpTargetPage = tmpTargetPage.substring(1);
+if (tmpTargetPage.indexOf(":") != -1 || (tmpTargetPage != "" &&
!validURL(tmpTargetPage)))
+tmpTargetPage = "undefined";
+targetPage = tmpTargetPage;
+function validURL(url) {
+try {
+url = decodeURIComponent(url);
+}
+catch (error) {
+return false;
+}
+var pos = url.indexOf(".html");
+if (pos == -1 || pos != url.length - 5)
+return false;
+var allowNumber = false;
+var allowSep = false;
+var seenDot = false;
+for (var i = 0; i < url.length - 5; i++) {
+var ch = url.charAt(i);
+if ('a' <= ch && ch <= 'z' ||
+'A' <= ch && ch <= 'Z' ||
+ch == '$' ||
+ch == '_' ||
+ch.charCodeAt(0) > 127) {
+allowNumber = true;
+allowSep = true;
+} else if ('0' <= ch && ch <= '9'
+|| ch == '-') {
+if (!allowNumber)
+ return false;
+} else if (ch == '/' || ch == '.') {
+if (!allowSep)
+return false;
+allowNumber = false;
+allowSep = false;
+if (ch == '.')
+ seenDot = true;
+if (ch == '/' && seenDot)
+ return false;
+} else {
+return false;
+}
+}
+return true;
+}
+function loadFrames() {
+if (targetPage != "" && targetPage != "undefined")
+ top.classFrame.location = top.targetPage;
+}
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+Frame Alert
+This document is designed to be viewed using the frames feature. If you see
this message, you are using a non-frame-capable web client. Link to Non-frame version.
+
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/jute/Record.html
--
diff --git a/_released_docs/r3.5.4-beta/api/org/apache/jute/Record.html
b/_released_docs/r3.5.4-beta/api/org/apache/jute/Record.html
new file mode 100644
index 000..ef42be5
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/org/apache/jute/Record.html
@@ -0,0 +1,255 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Record (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":6,"i1":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.jute
+Interface Record
+
+
+
+
+
+
+All Known Implementing Classes:
+ACL, Id, Stat, StatPersisted
+
+
+
+@InterfaceAudience.Public
+public interface Record
+Interface that is implemented by generated classes.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Abstract Methods
+
+Modifier and Type
+Method and Description
+
+
+void
+deserialize(org.apache.jute.InputArchive archive,
+ java.lang.String tag)
+
+
+void
+serialize(org.apache.jute.OutputArchive archive,
+ java.lang.String tag)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+serialize
+void serialize(org.apache.jute.OutputArchive archive,
+ java.lang.String tag)
+throws java.io.IOException
+
+Throws:
+java.io.IOException
+
+
+
+
+
+
+
+
+deserialize
+void deserialize(org.apache.jute.InputArchive archive,
+
[38/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
new file mode 100644
index 000..a410065
--- /dev/null
+++
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
@@ -0,0 +1,282 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.ACLCallback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Interface
AsyncCallback.ACLCallback
+
+
+
+
+
+
+All Superinterfaces:
+AsyncCallback
+
+
+Enclosing interface:
+AsyncCallback
+
+
+
+@InterfaceAudience.Public
+public static interface AsyncCallback.ACLCallback
+extends AsyncCallback
+This callback is used to retrieve the ACL and stat of the
node.
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from
interface org.apache.zookeeper.AsyncCallback
+AsyncCallback.ACLCallback, AsyncCallback.Children2Callback,
AsyncCallback.ChildrenCallback,
AsyncCallback.Create2Callback, AsyncCallback.DataCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Abstract Methods
+
+Modifier and Type
+Method and Description
+
+
+void
+processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ java.util.List acl,
+ Stat stat)
+Process the result of the asynchronous call.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+processResult
+void processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ java.util.List acl,
+ Stat stat)
+Process the result of the asynchronous call.
+
+ On success, rc is
+ KeeperException.Code.OK.
+
+ On failure, rc is set to the corresponding failure code in
+ KeeperException.
+
+
+ KeeperException.Code.NONODE
+ - The node on given path doesn't exist for some API calls.
+
+
+
+Parameters:
+rc - The return code or the result of the call.
+path - The path that we passed to asynchronous calls.
+ctx - Whatever context object that we passed to
+ asynchronous calls.
+acl - ACL Id in
+ ZooDefs.Ids.
+stat - Stat object of
+ the node on given path.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
new file mode 100644
index 000..b7df4c5
--- /dev/null
+++
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
@@ -0,0 +1,271 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.Children2Callback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+
+Uses of
Classorg.apache.zookeeper.KeeperException.MarshallingErrorException
+
+No usage of
org.apache.zookeeper.KeeperException.MarshallingErrorException
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html
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new file mode 100644
index 000..b803138
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+++
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html
@@ -0,0 +1,125 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Uses of Class org.apache.zookeeper.KeeperException.NewConfigNoQuorum
(ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+
+Uses of
Classorg.apache.zookeeper.KeeperException.NewConfigNoQuorum
+
+No usage of
org.apache.zookeeper.KeeperException.NewConfigNoQuorum
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html
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new file mode 100644
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b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html
@@ -0,0 +1,125 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Uses of Class org.apache.zookeeper.KeeperException.NoAuthExcept
[31/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html new file mode 100644 index 000..c0ba572 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html @@ -0,0 +1,308 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.ReconfigDisabledException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.ReconfigDisabledException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.ReconfigDisabledException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.ReconfigDisabledException +extends KeeperException + +See Also: +KeeperException.Code.RECONFIGDISABLED, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +ReconfigDisabledException() + + +ReconfigDisabledException(java.lang.String path) + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +ReconfigDisabledException +public ReconfigDisabledException() + + + + + + + +ReconfigDisabledException +public ReconfigDisabledException(java.lang.String path) + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d0
[02/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperQuotas.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperQuotas.html b/_released_docs/r3.5.4-beta/zookeeperQuotas.html new file mode 100644 index 000..a2d96a2 --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperQuotas.html @@ -0,0 +1,278 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Quota's Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Quota's Guide +A Guide to Deployment and Administration + + + + +Quotas + + +Setting Quotas + + +Listing Quotas + + + Deleting Quotas + + + + + + + + + + + +Quotas + + ZooKeeper has both namespace and bytes quotas. You can use the ZooKeeperMain class to setup quotas. + ZooKeeper prints WARN messages if users exceed the quota assigned to them. The messages + are printed in the log of the ZooKeeper. + + +$ bin/zkCli.sh -server host:port + + The above command gives you a command line option of using quotas. + +Setting Quotas +You can use +setquota to set a quota on a ZooKeeper node. It has an option of setting quota with + -n (for namespace) +and -b (for bytes). + The ZooKeeper quota are stored in ZooKeeper itself in /zookeeper/quota. To disable other people from + changing the quota's set the ACL for /zookeeper/quota such that only admins are able to read and write to it. + + +Listing Quotas + You can use + listquota to list a quota on a ZooKeeper node. + + + Deleting Quotas + You can use + delquota to delete quota on a ZooKeeper node. + + + + + + + + + + + + + + + + +Copyright © + http://www.apache.org/licenses/";>The Apache Software Foundation. + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperQuotas.pdf -- diff --git a/_released_docs/r3.5.4-beta/zookeeperQuotas.pdf b/_released_docs/r3.5.4-beta/zookeeperQuotas.pdf new file mode 100644 index 000..76eb18e Binary files /dev/null and b/_released_docs/r3.5.4-beta/zookeeperQuotas.pdf differ http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperReconfig.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperReconfig.html b/_released_docs/r3.5.4-beta/zookeeperReconfig.html new file mode 100644 index 000..d3d6a26 --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperReconfig.html @@ -0,0 +1,1250 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Dynamic Reconfiguration + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + +
[15/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html new file mode 100644 index 000..6ee0237 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html @@ -0,0 +1,23 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.data (ZooKeeper 3.5.4-beta API) + + + + + +org.apache.zookeeper.data + +Classes + +ACL +Id +Stat +StatPersisted + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html new file mode 100644 index 000..48402b3 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html @@ -0,0 +1,155 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.data (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Package +Next Package + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Package org.apache.zookeeper.data + + + + + +Class Summary + +Class +Description + + + +ACL + + + +Id + + + +Stat + + + +StatPersisted + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Package +Next Package + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html new file mode 100644 index 000..6f94034 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html @@ -0,0 +1,141 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.data Class Hierarchy (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Hierarchy For Package org.apache.zookeeper.data +Package Hierarchies: + +All Packages + + + +Class Hierarchy + +java.lang.Object + +org.apache.zookeeper.data.ACL (implements org.apache.jute.Record) +org.apache.zookeeper.data.Id (implements org.apache.jute.Record) +org.apache.zookeeper.data.Stat (implements org.apache.jute.Record) +org.apache.zookeeper.data.StatPersisted (implements org.apache.jute.Record) + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/o
[07/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/skin/prototype.js
--
diff --git a/_released_docs/r3.5.4-beta/skin/prototype.js
b/_released_docs/r3.5.4-beta/skin/prototype.js
new file mode 100644
index 000..ed7d920
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/skin/prototype.js
@@ -0,0 +1,1257 @@
+/* Prototype JavaScript framework, version 1.4.0_pre4
+ * (c) 2005 Sam Stephenson
+ *
+ * THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
+ * against the source tree, available from the Prototype darcs repository.
+ *
+ * Prototype is freely distributable under the terms of an MIT-style license.
+ *
+ * For details, see the Prototype web site: http://prototype.conio.net/
+ *
+/*--*/
+
+var Prototype = {
+ Version: '1.4.0_pre4',
+
+ emptyFunction: function() {},
+ K: function(x) {return x}
+}
+
+var Class = {
+ create: function() {
+return function() {
+ this.initialize.apply(this, arguments);
+}
+ }
+}
+
+var Abstract = new Object();
+
+Object.extend = function(destination, source) {
+ for (property in source) {
+destination[property] = source[property];
+ }
+ return destination;
+}
+
+Function.prototype.bind = function(object) {
+ var __method = this;
+ return function() {
+return __method.apply(object, arguments);
+ }
+}
+
+Function.prototype.bindAsEventListener = function(object) {
+ var __method = this;
+ return function(event) {
+return __method.call(object, event || window.event);
+ }
+}
+
+Number.prototype.toColorPart = function() {
+ var digits = this.toString(16);
+ if (this < 16) return '0' + digits;
+ return digits;
+}
+
+var Try = {
+ these: function() {
+var returnValue;
+
+for (var i = 0; i < arguments.length; i++) {
+ var lambda = arguments[i];
+ try {
+returnValue = lambda();
+break;
+ } catch (e) {}
+}
+
+return returnValue;
+ }
+}
+
+/*--*/
+
+var PeriodicalExecuter = Class.create();
+PeriodicalExecuter.prototype = {
+ initialize: function(callback, frequency) {
+this.callback = callback;
+this.frequency = frequency;
+this.currentlyExecuting = false;
+
+this.registerCallback();
+ },
+
+ registerCallback: function() {
+setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
+ },
+
+ onTimerEvent: function() {
+if (!this.currentlyExecuting) {
+ try {
+this.currentlyExecuting = true;
+this.callback();
+ } finally {
+this.currentlyExecuting = false;
+ }
+}
+ }
+}
+
+/*--*/
+
+function $() {
+ var elements = new Array();
+
+ for (var i = 0; i < arguments.length; i++) {
+var element = arguments[i];
+if (typeof element == 'string')
+ element = document.getElementById(element);
+
+if (arguments.length == 1)
+ return element;
+
+elements.push(element);
+ }
+
+ return elements;
+}
+
+if (!Array.prototype.push) {
+ Array.prototype.push = function() {
+ var startLength = this.length;
+ for (var i = 0; i < arguments.length; i++)
+ this[startLength + i] = arguments[i];
+ return this.length;
+ }
+}
+
+if (!Function.prototype.apply) {
+ // Based on code from http://www.youngpup.net/
+ Function.prototype.apply = function(object, parameters) {
+var parameterStrings = new Array();
+if (!object) object = window;
+if (!parameters) parameters = new Array();
+
+for (var i = 0; i < parameters.length; i++)
+ parameterStrings[i] = 'parameters[' + i + ']';
+
+object.__apply__ = this;
+var result = eval('object.__apply__(' +
+ parameterStrings.join(', ') + ')');
+object.__apply__ = null;
+
+return result;
+ }
+}
+
+Object.extend(String.prototype, {
+ stripTags: function() {
+return this.replace(/<\/?[^>]+>/gi, '');
+ },
+
+ escapeHTML: function() {
+var div = document.createElement('div');
+var text = document.createTextNode(this);
+div.appendChild(text);
+return div.innerHTML;
+ },
+
+ unescapeHTML: function() {
+var div = document.createElement('div');
+div.innerHTML = this.stripTags();
+return div.childNodes[0].nodeValue;
+ },
+
+ parseQuery: function() {
+var str = this;
+if (str.substring(0,1) == '?') {
+ str = this.substring(1);
+}
+var result = {};
+var pairs = str.split('&');
+for (var i = 0; i < pairs.length; i++) {
+ var pair = pairs[i].split('=');
+ result[pair[0]] = pair[1];
+}
+return result;
+ }
+});
+
+
+var _break= new Object();
+var _continue = new Object();
+
+var Enumerable = {
+ each: function(iterator) {
+var index = 0;
+try {
+ th
[24/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.Children2Callback.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.Children2Callback.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.Children2Callback.html new file mode 100644 index 000..90a4fee --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.Children2Callback.html @@ -0,0 +1,179 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Interface org.apache.zookeeper.AsyncCallback.Children2Callback (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Interfaceorg.apache.zookeeper.AsyncCallback.Children2Callback + + + + + +Packages that use AsyncCallback.Children2Callback + +Package +Description + + + +org.apache.zookeeper + + + + + + + + + + +Uses of AsyncCallback.Children2Callback in org.apache.zookeeper + +Methods in org.apache.zookeeper with parameters of type AsyncCallback.Children2Callback + +Modifier and Type +Method and Description + + + +void +ZooKeeper.getChildren(java.lang.String path, + boolean watch, + AsyncCallback.Children2Callback cb, + java.lang.Object ctx) +The asynchronous version of getChildren. + + + +void +ZooKeeper.getChildren(java.lang.String path, + Watcher watcher, + AsyncCallback.Children2Callback cb, + java.lang.Object ctx) +The asynchronous version of getChildren. + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.ChildrenCallback.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.ChildrenCallback.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.ChildrenCallback.html new file mode 100644 index 000..930fac1 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/AsyncCallback.ChildrenCallback.html @@ -0,0 +1,179 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Interface org.apache.zookeeper.AsyncCallback.ChildrenCallback (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Interfaceorg.apache.zookeeper.AsyncCallback.ChildrenCallback + + + + + +Packages that use AsyncCallback.ChildrenCallback + +Package +Description + + + +org.apache.zookeeper + + + + + + + + + + +Uses of AsyncCallback.ChildrenCallback in org.apache.zookeeper + +Methods in org.apache.zookeeper with parameters of type AsyncCallback.ChildrenCallback + +Modifier and Type +Method and Description + + + +void +ZooKeeper.getChildren(java.lang.String path, + boolean watch, + AsyncCallback.ChildrenCallback cb, + java.lang.Object ctx) +The asynchronous version of getChildren. + + + +void +ZooKeeper.getChildren(java.lang.String path, + Watcher watcher, +
[04/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperOver.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperOver.html b/_released_docs/r3.5.4-beta/zookeeperOver.html new file mode 100644 index 000..04da3b5 --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperOver.html @@ -0,0 +1,692 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper + + + + +ZooKeeper: A Distributed Coordination Service for Distributed +Applications + + +Design Goals + + +Data model and the hierarchical namespace + + +Nodes and ephemeral nodes + + +Conditional updates and watches + + +Guarantees + + +Simple API + + +Implementation + + +Uses + + +Performance + + +Reliability + + +The ZooKeeper Project + + + + + + + + + + + + +ZooKeeper: A Distributed Coordination Service for Distributed +Applications + +ZooKeeper is a distributed, open-source coordination service for +distributed applications. It exposes a simple set of primitives that +distributed applications can build upon to implement higher level services +for synchronization, configuration maintenance, and groups and naming. It +is designed to be easy to program to, and uses a data model styled after +the familiar directory tree structure of file systems. It runs in Java and +has bindings for both Java and C. +Coordination services are notoriously hard to get right. They are +especially prone to errors such as race conditions and deadlock. The +motivation behind ZooKeeper is to relieve distributed applications the +responsibility of implementing coordination services from scratch. + +Design Goals + +ZooKeeper is simple. ZooKeeper + allows distributed processes to coordinate with each other through a + shared hierarchal namespace which is organized similarly to a standard + file system. The name space consists of data registers - called znodes, + in ZooKeeper parlance - and these are similar to files and directories. + Unlike a typical file system, which is designed for storage, ZooKeeper + data is kept in-memory, which means ZooKeeper can achieve high + throughput and low latency numbers. +The ZooKeeper implementation puts a premium on high performance, + highly available, strictly ordered access. The performance aspects of + ZooKeeper means it can be used in large, distributed systems. The + reliability aspects keep it from being a single point of failure. The + strict ordering means that sophisticated synchronization primitives can + be implemented at the client. + +ZooKeeper is replicated. Like the + distributed processes it coordinates, ZooKeeper itself is intended to be + replicated over a sets of hosts called an ensemble. + + +ZooKeeper Service + + + + + + + + + +The servers that make up the ZooKeeper service must all know about + each other. They maintain an in-memory image of state, along with a + transaction logs and snapshots in a persistent store. As long as a + majority of the servers are available, the ZooKeeper service will be + available. +Clients connect to a single ZooKeeper server. The client maintains + a TCP connection through which it sends requests, gets responses, gets + watch events, and sends heart beats. If the TCP connection to the server + breaks, the client will connect to a different server. + +ZooKeeper is ordered. ZooKeeper + stamps each update with a number that reflects the order of all + ZooKeeper transactions. Subsequent operations can use the order to + impleme
[42/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
Updated website content for release 3.5.4-beta. Project: http://git-wip-us.apache.org/repos/asf/zookeeper/repo Commit: http://git-wip-us.apache.org/repos/asf/zookeeper/commit/74d00962 Tree: http://git-wip-us.apache.org/repos/asf/zookeeper/tree/74d00962 Diff: http://git-wip-us.apache.org/repos/asf/zookeeper/diff/74d00962 Branch: refs/heads/website Commit: 74d009622ee30406d43f2aa5ad55a82fc4f71bc4 Parents: 8a71ac9 Author: Patrick Hunt Authored: Thu May 17 15:54:21 2018 -0700 Committer: Patrick Hunt Committed: Thu May 17 15:54:21 2018 -0700 -- _includes/sidenav.md|2 +- .../r3.5.4-beta/api/allclasses-frame.html | 89 + .../r3.5.4-beta/api/allclasses-noframe.html | 89 + .../r3.5.4-beta/api/constant-values.html| 706 .../r3.5.4-beta/api/deprecated-list.html| 384 +++ _released_docs/r3.5.4-beta/api/help-doc.html| 230 ++ _released_docs/r3.5.4-beta/api/index-all.html | 1745 ++ _released_docs/r3.5.4-beta/api/index.html | 75 + .../r3.5.4-beta/api/org/apache/jute/Record.html | 255 ++ .../api/org/apache/jute/class-use/Record.html | 177 + .../org/apache/jute/compiler/package-frame.html | 14 + .../apache/jute/compiler/package-summary.html | 139 + .../org/apache/jute/compiler/package-tree.html | 128 + .../org/apache/jute/compiler/package-use.html | 125 + .../api/org/apache/jute/package-frame.html | 20 + .../api/org/apache/jute/package-summary.html| 930 ++ .../api/org/apache/jute/package-tree.html | 134 + .../api/org/apache/jute/package-use.html| 160 + .../zookeeper/AsyncCallback.ACLCallback.html| 282 ++ .../AsyncCallback.Children2Callback.html| 271 ++ .../AsyncCallback.ChildrenCallback.html | 278 ++ .../AsyncCallback.Create2Callback.html | 272 ++ .../zookeeper/AsyncCallback.DataCallback.html | 282 ++ .../zookeeper/AsyncCallback.MultiCallback.html | 282 ++ .../zookeeper/AsyncCallback.StatCallback.html | 283 ++ .../zookeeper/AsyncCallback.StringCallback.html | 288 ++ .../zookeeper/AsyncCallback.VoidCallback.html | 287 ++ .../api/org/apache/zookeeper/AsyncCallback.html | 254 ++ .../api/org/apache/zookeeper/CreateMode.html| 545 .../KeeperException.APIErrorException.html | 296 ++ .../KeeperException.AuthFailedException.html| 296 ++ .../KeeperException.BadArgumentsException.html | 308 ++ .../KeeperException.BadVersionException.html| 308 ++ .../apache/zookeeper/KeeperException.Code.html | 816 + .../KeeperException.CodeDeprecated.html | 798 + ...KeeperException.ConnectionLossException.html | 296 ++ ...perException.DataInconsistencyException.html | 296 ++ ...eption.EphemeralOnLocalSessionException.html | 296 ++ .../KeeperException.InvalidACLException.html| 308 ++ ...eeperException.InvalidCallbackException.html | 296 ++ ...eperException.MarshallingErrorException.html | 296 ++ .../KeeperException.NewConfigNoQuorum.html | 296 ++ .../KeeperException.NoAuthException.html| 296 ++ ...eption.NoChildrenForEphemeralsException.html | 308 ++ .../KeeperException.NoNodeException.html| 308 ++ .../KeeperException.NoWatcherException.html | 308 ++ .../KeeperException.NodeExistsException.html| 308 ++ .../KeeperException.NotEmptyException.html | 308 ++ .../KeeperException.NotReadOnlyException.html | 296 ++ ...eperException.OperationTimeoutException.html | 296 ++ ...eperException.ReconfigDisabledException.html | 308 ++ .../KeeperException.ReconfigInProgress.html | 296 ++ ...Exception.RuntimeInconsistencyException.html | 296 ++ ...KeeperException.SessionExpiredException.html | 296 ++ .../KeeperException.SessionMovedException.html | 296 ++ .../KeeperException.SystemErrorException.html | 296 ++ .../KeeperException.UnimplementedException.html | 296 ++ ...KeeperException.UnknownSessionException.html | 296 ++ .../org/apache/zookeeper/KeeperException.html | 665 .../org/apache/zookeeper/ServerAdminClient.html | 365 +++ .../api/org/apache/zookeeper/Transaction.html | 333 ++ .../api/org/apache/zookeeper/WatchedEvent.html | 358 +++ .../zookeeper/Watcher.Event.EventType.html | 434 +++ .../zookeeper/Watcher.Event.KeeperState.html| 493 +++ .../api/org/apache/zookeeper/Watcher.Event.html | 207 ++ .../apache/zookeeper/Watcher.WatcherType.html | 386 +++ .../api/org/apache/zookeeper/Watcher.html | 255 ++ .../api/org/apache/zookeeper/ZooDefs.Ids.html | 289 ++ .../org/apache/zookeeper/ZooDefs.OpCode.html| 667 .../api/org/apache/zookeeper/ZooDefs.Perms.html | 310 ++ .../api/org/apache/zookeeper/ZooDefs.html | 319 ++ .../org/apache/zookeeper/ZooKeeper.States.html | 440 +++ .../api/org/apache/zookeeper/ZooKeeper.html | 3013 ++ .../api/org/apache/zookeeper/ZooK
[03/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperProgrammers.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperProgrammers.html b/_released_docs/r3.5.4-beta/zookeeperProgrammers.html new file mode 100644 index 000..fe2eb1d --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperProgrammers.html @@ -0,0 +1,2517 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Programmer's Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Programmer's Guide +Developing Distributed Applications that use ZooKeeper + + + + +Introduction + + +The ZooKeeper Data Model + + +ZNodes + + +Watches + + +Data Access + + +Ephemeral Nodes + + +Sequence Nodes -- Unique Naming + + +Container Nodes + + +TTL Nodes + + + + +Time in ZooKeeper + + +ZooKeeper Stat Structure + + + + +ZooKeeper Sessions + + +ZooKeeper Watches + + +Semantics of Watches + + +Remove Watches + + +What ZooKeeper Guarantees about Watches + + +Things to Remember about Watches + + + + +ZooKeeper access control using ACLs + + +ACL Permissions + + +Builtin ACL Schemes + + +ZooKeeper C client API + + + + + + +Pluggable ZooKeeper authentication + + +Consistency Guarantees + + +Bindings + + +Java Binding + + +Client Configuration Parameters + + + + +C Binding + + +Installation + + +Building Your Own C Client + + + + + + +Building Blocks: A Guide to ZooKeeper Operations + + +Handling Errors + + +Connecting to ZooKeeper + + +Read Operations + + +Write Operations + + +Handling Watches + + +Miscelleaneous ZooKeeper Operations + + + + +Program Structure, with Simple Example + + +Gotchas: Common Problems and Troubleshooting + + + + + + + + + + + + +Introduction + +This document is a guide for developers wishing to create +distributed applications that take advantage of ZooKeeper's coordination +services. It contains conceptual and practical information. +The first four sections of this guide present higher level +discussions of various ZooKeeper concepts. These are necessary both for an +understanding of how ZooKeeper works as well how to work with it. It does +not contain source code, but it does assume a familiarity with the +problems associated with distributed computing. The sections in this first +group are: + + + + + +The ZooKeeper Data Model + + + + + + + + +ZooKeeper Sessions + + + + + + + + +ZooKeeper Watches + + + + + + + + +Consistency Guarantees + + + + + +The next four sections provide practical programming +information. These are: + + + + + +Building Blocks: A Guide to ZooKeeper Operations + + + + + + + + +Bindings + + + + + + + + +Program Structure, with Simple Example +[tbd] + + + + + + + + +Gotchas: Common Problems and Troubleshooting + + + + + +The book concludes with an appendix containing links to other +useful, ZooKeeper-related information. +Most of information in this document is written to be accessible as +stand-alone reference material. However, before starting your first +ZooKeeper application, you should probably at least read the chaptes on +the ZooKeeper Data Model and ZooKeeper Basic Operations. Also, +the Simple Programmming +Example [tbd] is helpful for understanding the basic +structure of a ZooKeeper client application. + + + + +The ZooKeeper Data Model + +ZooKeeper has a hierarchal name space, much like a distributed file +system. The only difference is that each node in the namespace can have +data associated with it as well as children. It is like hav
[17/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
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+
[30/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.SystemErrorException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.SystemErrorException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.SystemErrorException.html new file mode 100644 index 000..10d12f1 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.SystemErrorException.html @@ -0,0 +1,296 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.SystemErrorException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.SystemErrorException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.SystemErrorException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.SystemErrorException +extends KeeperException + +See Also: +KeeperException.Code.SYSTEMERROR, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +SystemErrorException() + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +SystemErrorException +public SystemErrorException() + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.UnimplementedException.html -- diff --git a/_released_docs/r3.5.4-beta/api/o
[20/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html new file mode 100644 index 000..57b495f --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html @@ -0,0 +1,197 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.Watcher.Event.KeeperState (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.Watcher.Event.KeeperState + + + + + +Packages that use Watcher.Event.KeeperState + +Package +Description + + + +org.apache.zookeeper + + + + + + + + + + +Uses of Watcher.Event.KeeperState in org.apache.zookeeper + +Methods in org.apache.zookeeper that return Watcher.Event.KeeperState + +Modifier and Type +Method and Description + + + +static Watcher.Event.KeeperState +Watcher.Event.KeeperState.fromInt(int intValue) + + +Watcher.Event.KeeperState +WatchedEvent.getState() + + +static Watcher.Event.KeeperState +Watcher.Event.KeeperState.valueOf(java.lang.String name) +Returns the enum constant of this type with the specified name. + + + +static Watcher.Event.KeeperState[] +Watcher.Event.KeeperState.values() +Returns an array containing the constants of this enum type, in +the order they are declared. + + + + + +Constructors in org.apache.zookeeper with parameters of type Watcher.Event.KeeperState + +Constructor and Description + + + +WatchedEvent(Watcher.Event.EventType eventType, +Watcher.Event.KeeperState keeperState, +java.lang.String path) +Create a WatchedEvent with specified type, state and path + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html new file mode 100644 index 000..37fd8d1 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Interface org.apache.zookeeper.Watcher.Event (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Interfaceorg.apache.zookeeper.Watcher.Event + +No usage of org.apache.zookeeper.Watcher.Event + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + +
[26/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.html
--
diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.html
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--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.html
@@ -0,0 +1,3013 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooKeeper (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods =
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],8:["t4","Concrete Methods"],32:["t6","Deprecated Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class ZooKeeper
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.ZooKeeper
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.lang.AutoCloseable
+
+
+Direct Known Subclasses:
+ZooKeeperAdmin
+
+
+
+@InterfaceAudience.Public
+public class ZooKeeper
+extends java.lang.Object
+implements java.lang.AutoCloseable
+This is the main class of ZooKeeper client library. To use
a ZooKeeper
+ service, an application must first instantiate an object of ZooKeeper class.
+ All the iterations will be done by calling the methods of ZooKeeper class.
+ The methods of this class are thread-safe unless otherwise noted.
+
+ Once a connection to a server is established, a session ID is assigned to the
+ client. The client will send heart beats to the server periodically to keep
+ the session valid.
+
+ The application can call ZooKeeper APIs through a client as long as the
+ session ID of the client remains valid.
+
+ If for some reason, the client fails to send heart beats to the server for a
+ prolonged period of time (exceeding the sessionTimeout value, for instance),
+ the server will expire the session, and the session ID will become invalid.
+ The client object will no longer be usable. To make ZooKeeper API calls, the
+ application must create a new client object.
+
+ If the ZooKeeper server the client currently connects to fails or otherwise
+ does not respond, the client will automatically try to connect to another
+ server before its session ID expires. If successful, the application can
+ continue to use the client.
+
+ The ZooKeeper API methods are either synchronous or asynchronous. Synchronous
+ methods blocks until the server has responded. Asynchronous methods just queue
+ the request for sending and return immediately. They take a callback object
that
+ will be executed either on successful execution of the request or on error
with
+ an appropriate return code (rc) indicating the error.
+
+ Some successful ZooKeeper API calls can leave watches on the "data nodes" in
+ the ZooKeeper server. Other successful ZooKeeper API calls can trigger those
+ watches. Once a watch is triggered, an event will be delivered to the client
+ which left the watch at the first place. Each watch can be triggered only
+ once. Thus, up to one event will be delivered to a client for every watch it
+ leaves.
+
+ A client needs an object of a class implementing Watcher interface for
+ processing the events delivered to the client.
+
+ When a client drops the current connection and re-connects to a server, all
the
+ existing watches are considered as being triggered but the undelivered events
+ are lost. To emulate this, the client will generate a special event to tell
+ the event handler a connection has been dropped. This special event has
+ EventType None and KeeperState Disconnected.
+
+
+
[41/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/deprecated-list.html -- diff --git a/_released_docs/r3.5.4-beta/api/deprecated-list.html b/_released_docs/r3.5.4-beta/api/deprecated-list.html new file mode 100644 index 000..19189c0 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/deprecated-list.html @@ -0,0 +1,384 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Deprecated List (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Deprecated API +Contents + +Deprecated Interfaces +Deprecated Fields +Deprecated Methods +Deprecated Enum Constants + + + + + + + + +Deprecated Interfaces + +Interface and Description + + + +org.apache.zookeeper.KeeperException.CodeDeprecated + + + + + + + + + + + +Deprecated Fields + +Field and Description + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.APIError +deprecated in 3.1.0, use KeeperException.Code.APIERROR instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.AuthFailed +deprecated in 3.1.0, use KeeperException.Code.AUTHFAILED instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.BadArguments +deprecated in 3.1.0, use KeeperException.Code.BADARGUMENTS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.BadVersion +deprecated in 3.1.0, use KeeperException.Code.BADVERSION instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.ConnectionLoss +deprecated in 3.1.0, use KeeperException.Code.CONNECTIONLOSS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.DataInconsistency +deprecated in 3.1.0, use KeeperException.Code.DATAINCONSISTENCY + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.EphemeralOnLocalSession + + +org.apache.zookeeper.KeeperException.CodeDeprecated.InvalidACL +deprecated in 3.1.0, use KeeperException.Code.INVALIDACL instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.InvalidCallback +deprecated in 3.1.0, use KeeperException.Code.INVALIDCALLBACK + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.MarshallingError +deprecated in 3.1.0, use KeeperException.Code.MARSHALLINGERROR + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NewConfigNoQuorum +deprecated in 3.1.0, use KeeperException.Code.NEWCONFIGNOQUORUM + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NoAuth +deprecated in 3.1.0, use KeeperException.Code.NOAUTH instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NoChildrenForEphemerals +deprecated in 3.1.0, use + KeeperException.Code.NOCHILDRENFOREPHEMERALS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NodeExists +deprecated in 3.1.0, use KeeperException.Code.NODEEXISTS instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NoNode +deprecated in 3.1.0, use KeeperException.Code.NONODE instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NotEmpty +deprecated in 3.1.0, use KeeperException.Code.NOTEMPTY instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.Ok +deprecated in 3.1.0, use KeeperException.Code.OK instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.OperationTimeout +deprecated in 3.1.0, use KeeperException.Code.OPERATIONTIMEOUT + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.ReconfigInProgress +deprecated in 3.1.0, use KeeperException.Code.RECONFIGINPROGRESS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.RuntimeInconsistency +deprecated in 3.1.0, use + KeeperException.Code.RUNTIMEINCONSISTENCY instead + + + +org.apache.zookeeper.ZooKeeper.SECURE_CLIENT +Use ZKClientConfig.SECURE_CLIENT + instead. + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.SessionExpired +deprecated in 3.1.0, use KeeperException.Code.SESSIONEXPIRED instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.SystemError +deprecated in 3.1.0, use KeeperException.Code.SYSTEMERROR instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.Unimplemented +deprecated in 3.1.0, use KeeperException.Code.UNIMPLEMENTED + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.UnknownSession + + +org.apache.zookeeper.ZooKeeper.ZOOKEEPER_CLIENT_CNXN_SOCKET +U
[36/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html new file mode 100644 index 000..4b577bd --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html @@ -0,0 +1,296 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.APIErrorException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.APIErrorException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.APIErrorException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.APIErrorException +extends KeeperException + +See Also: +KeeperException.Code.APIERROR, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +APIErrorException() + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +APIErrorException +public APIErrorException() + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.AuthFailedException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.AuthFa
[01/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
Repository: zookeeper Updated Branches: refs/heads/website 8a71ac966 -> 74d009622 http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperStarted.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperStarted.html b/_released_docs/r3.5.4-beta/zookeeperStarted.html new file mode 100644 index 000..19be58d --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperStarted.html @@ -0,0 +1,618 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Getting Started Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Getting Started Guide + + + + +Getting Started: Coordinating Distributed Applications with + ZooKeeper + + +Pre-requisites + + +Download + + +Standalone Operation + + +Managing ZooKeeper Storage + + +Connecting to ZooKeeper + + +Programming to ZooKeeper + + +Running Replicated ZooKeeper + + +Other Optimizations + + + + + + + + + + + + +Getting Started: Coordinating Distributed Applications with + ZooKeeper + +This document contains information to get you started quickly with +ZooKeeper. It is aimed primarily at developers hoping to try it out, and +contains simple installation instructions for a single ZooKeeper server, a +few commands to verify that it is running, and a simple programming +example. Finally, as a convenience, there are a few sections regarding +more complicated installations, for example running replicated +deployments, and optimizing the transaction log. However for the complete +instructions for commercial deployments, please refer to the ZooKeeper +Administrator's Guide. + +Pre-requisites +See + System Requirements in the Admin guide. + +Download +To get a ZooKeeper distribution, download a recent +http://zookeeper.apache.org/releases.html";> + stable release from one of the Apache Download +Mirrors. + +Standalone Operation +Setting up a ZooKeeper server in standalone mode is + straightforward. The server is contained in a single JAR file, + so installation consists of creating a configuration. +Once you've downloaded a stable ZooKeeper release unpack + it and cd to the root +To start ZooKeeper you need a configuration file. Here is a sample, + create it in conf/zoo.cfg: + +tickTime=2000 +dataDir=/var/lib/zookeeper +clientPort=2181 + +This file can be called anything, but for the sake of this + discussion call + it conf/zoo.cfg. Change the + value of dataDir to specify an + existing (empty to start with) directory. Here are the meanings + for each of the fields: + + + + +tickTime + + + +the basic time unit in milliseconds used by ZooKeeper. It is +used to do heartbeats and the minimum session timeout will be +twice the tickTime. + + + + + + + +dataDir + + + +the location to store the in-memory database snapshots and, +unless specified otherwise, the transaction log of updates to the +database. + + + + + +clientPort + + + +the port to listen for client connections + + + +Now that you created the configuration file, you can start + ZooKeeper: +bin/zkServer.sh start +ZooKeeper logs messages using log4j -- more detail + available in the + Logging + section of the Programmer's Guide. You will see log messages + coming to the console (default) and/or a log file depending on + the log4j configuration. +The steps outlined here run ZooKeeper in standalone mode. There is + no replication, so if ZooKeeper process fails, the service will go down. + This is fine for most development situations, but to run ZooKeeper in +
[35/42] zookeeper git commit: Website update for release 3.5.4-beta
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+KeeperException.Code (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":10,"i2":9,"i3":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Enum Constants |
+Field |
+Method
+
+
+Detail:
+Enum Constants |
+Field |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Enum
KeeperException.Code
+
+
+
+java.lang.Object
+
+
+java.lang.Enum
+
+
+org.apache.zookeeper.KeeperException.Code
+
+
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.io.Serializable, java.lang.Comparable, KeeperException.CodeDeprecated
+
+
+Enclosing class:
+KeeperException
+
+
+
+@InterfaceAudience.Public
+public static enum KeeperException.Code
+extends java.lang.Enum
+implements KeeperException.CodeDeprecated
+Codes which represent the various KeeperException
+ types. This enum replaces the deprecated earlier static final int
+ constants. The old, deprecated, values are in "camel case" while the new
+ enum values are in all CAPS.
+
+
+
+
+
+
+
+
+
+
+
+Enum Constant Summary
+
+Enum Constants
+
+Enum Constant and Description
+
+
+APIERROR
+API errors.
+
+
+
+AUTHFAILED
+Client authentication failed
+
+
+
+BADARGUMENTS
+Invalid arguments
+
+
+
+BADVERSION
+Version conflict
+In case of reconfiguration: reconfig requested from config version
X but last seen config has a different version Y
+
+
+
+CONNECTIONLOSS
+Connection to the server has been lost
+
+
+
+DATAINCONSISTENCY
+A data inconsistency was found
+
+
+
+EPHEMERALONLOCALSESSION
+Attempt to create ephemeral node on a local session
+
+
+
+INVALIDACL
+Invalid ACL specified
+
+
+
+INVALIDCALLBACK
+Invalid callback specified
+
+
+
+MARSHALLINGERROR
+Error while marshalling or unmarshalling data
+
+
+
+NEWCONFIGNOQUORUM
+No quorum of new config is connected and up-to-date with
the leader of last commmitted config - try
+ invoking reconfiguration after new servers are connected and synced
+
+
+
+NOAUTH
+Not authenticated
+
+
+
+NOCHILDRENFOREPHEMERALS
+Ephemeral nodes may not have children
+
+
+
+NODEEXISTS
+The node already exists
+
+
+
+NONODE
+Node does not exist
+
+
+
+NOTEMPTY
+The node has children
+
+
+
+NOTREADONLY
+State-changing request is passed to read-only server
+
+
+
+NOWATCHER
+Attempts to remove a non-existing watcher
+
+
+
+OK
+Everything is OK
+
+
+
+OPERATIONTIMEOUT
+Operation timeout
+
+
+
+RECONFIGDISABLED
+Attempts to perform a reconfiguration operation when
reconfiguration feature is disabled.
+
+
+
+RECONFIGINPROGRESS
+Another reconfiguration is in progress -- concurrent
reconfigs not supported (yet)
+
+
+
+RUNTIMEINCONSISTENCY
+A runtime inconsistency was found
+
+
+
+SESSIONEXPIRED
+The session has been expired by the server
+
+
+
+SESSIONMOVED
+Session moved to another server, so operation is
ignored
+
+
+
+SYSTEMERROR
+System and server-side errors.
+
+
+
+UNIMPLEMENTED
+Operation is unimplemented
+
+
+
+UNKNOWNSESSION
+Unknown session (internal server use only)
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+
+
+
+Fields inherited from interface org.apache.zookeeper.KeeperException.CodeDeprecated
+APIError,
AuthFailed,
BadArguments,
BadVersion,
ConnectionLoss,
DataInconsistency,
EphemeralOnLocalSession,
InvalidACL,
InvalidCallback,
MarshallingError,
NewConfigNoQuorum,
NoAuth,
NoChildrenForEphemerals,
NodeExists,
NoNode,
NotEmpty,
Ok,
OperationTimeout,
ReconfigInProgress, RuntimeInconsistency,
SessionExpired,
SystemError,
Unimplemented,
UnknownSession
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Meth
[30/42] zookeeper git commit: Website update for release 3.5.4-beta
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[15/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html new file mode 100644 index 000..6ee0237 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-frame.html @@ -0,0 +1,23 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.data (ZooKeeper 3.5.4-beta API) + + + + + +org.apache.zookeeper.data + +Classes + +ACL +Id +Stat +StatPersisted + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html new file mode 100644 index 000..48402b3 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-summary.html @@ -0,0 +1,155 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.data (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Package +Next Package + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Package org.apache.zookeeper.data + + + + + +Class Summary + +Class +Description + + + +ACL + + + +Id + + + +Stat + + + +StatPersisted + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Package +Next Package + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html new file mode 100644 index 000..6f94034 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-tree.html @@ -0,0 +1,141 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.data Class Hierarchy (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Hierarchy For Package org.apache.zookeeper.data +Package Hierarchies: + +All Packages + + + +Class Hierarchy + +java.lang.Object + +org.apache.zookeeper.data.ACL (implements org.apache.jute.Record) +org.apache.zookeeper.data.Id (implements org.apache.jute.Record) +org.apache.zookeeper.data.Stat (implements org.apache.jute.Record) +org.apache.zookeeper.data.StatPersisted (implements org.apache.jute.Record) + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/package-use.html
[20/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html new file mode 100644 index 000..57b495f --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.KeeperState.html @@ -0,0 +1,197 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.Watcher.Event.KeeperState (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.Watcher.Event.KeeperState + + + + + +Packages that use Watcher.Event.KeeperState + +Package +Description + + + +org.apache.zookeeper + + + + + + + + + + +Uses of Watcher.Event.KeeperState in org.apache.zookeeper + +Methods in org.apache.zookeeper that return Watcher.Event.KeeperState + +Modifier and Type +Method and Description + + + +static Watcher.Event.KeeperState +Watcher.Event.KeeperState.fromInt(int intValue) + + +Watcher.Event.KeeperState +WatchedEvent.getState() + + +static Watcher.Event.KeeperState +Watcher.Event.KeeperState.valueOf(java.lang.String name) +Returns the enum constant of this type with the specified name. + + + +static Watcher.Event.KeeperState[] +Watcher.Event.KeeperState.values() +Returns an array containing the constants of this enum type, in +the order they are declared. + + + + + +Constructors in org.apache.zookeeper with parameters of type Watcher.Event.KeeperState + +Constructor and Description + + + +WatchedEvent(Watcher.Event.EventType eventType, +Watcher.Event.KeeperState keeperState, +java.lang.String path) +Create a WatchedEvent with specified type, state and path + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html new file mode 100644 index 000..37fd8d1 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/Watcher.Event.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Interface org.apache.zookeeper.Watcher.Event (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Interfaceorg.apache.zookeeper.Watcher.Event + +No usage of org.apache.zookeeper.Watcher.Event + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Ap
[36/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html new file mode 100644 index 000..4b577bd --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.APIErrorException.html @@ -0,0 +1,296 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.APIErrorException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.APIErrorException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.APIErrorException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.APIErrorException +extends KeeperException + +See Also: +KeeperException.Code.APIERROR, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +APIErrorException() + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +APIErrorException +public APIErrorException() + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.AuthFailedException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.AuthFailedException.html
[21/42] zookeeper git commit: Website update for release 3.5.4-beta
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org.apache.zookeeper.KeeperException.UnimplementedException (ZooKeeper
3.5.4-beta API)
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+
+
+JavaScript is disabled on your browser.
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+
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+All Classes
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+
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+
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+Copyright © 2018 The Apache Software
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+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnknownSessionException.html
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+
+
+JavaScript is disabled on your browser.
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+No usage of
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+Overview
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+Use
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+
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+All Classes
+
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+
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+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.html
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+
+
+JavaScript is disabled on your browser.
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+Skip navigation links
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+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
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+
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+
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+
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+org.apache.zookeeper
+Interface Watcher.Event
+
+
+
+
+
+
+Enclosing interface:
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+
+
+
+@InterfaceAudience.Public
+public static interface Watcher.Event
+This interface defines the possible states an Event may
represent
+
+
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+
+
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+
+
+
+Nested Class Summary
+
+Nested Classes
+
+Modifier and Type
+Interface and Description
+
+
+static class
+Watcher.Event.EventType
+Enumeration of types of events that may occur on the
ZooKeeper
+
+
+
+static class
+Watcher.Event.KeeperState
+Enumeration of states the ZooKeeper may be at the
event
+
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+
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+
+
+
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+
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+
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+Detail:
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+Copyright © 2018 The Apache Software
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+
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/Watcher.WatcherType.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Watcher.WatcherType (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":10,"i2":9,"i3":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
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+
+
+Skip navigation links
+
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+
+Overview
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+Use
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+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
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+Enum Constants |
+Field |
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+
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+
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+
+
+
+org.apache.zookeeper
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+All Methods Static Methods Instance Methods Concrete Methods
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+
+static Watcher.WatcherT
[08/42] zookeeper git commit: Website update for release 3.5.4-beta
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+
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+ Schriftgr�sse:
+ Zuletzt ver�ffentlicht:
+ Suche:
+ Suche auf der Seite mit
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+
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+ Font size:
+ Last Published:
+ Search
+ Search site with
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/skin/CommonMessages_es.xml
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+
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+ Tama�o del texto:
+ Fecha de publicaci�n:
+ Buscar
+ Buscar en
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/skin/CommonMessages_fr.xml
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+ Rechercher sur le site avec
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/skin/basic.css
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+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+/**
+ * General
+ */
+
+img { border: 0; }
+
+#content table {
+ border: 0;
+ width: 100%;
+}
+/*Hack to get IE to render the table at 100%*/
+* html #content table { margin-left: -3px; }
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+#content th,
+#content td {
+ margin: 0;
+ padding: 0;
+ vertical-align: top;
+}
+
+.clearboth {
+ clear: both;
+}
+
+.note, .warning, .fixme {
+ clear:right;
+ border: solid black 1px;
+ margin: 1em 3em;
+}
+
+.note .label {
+ background: #369;
+ color: white;
+ font-weight: bold;
+ padding: 5px 10px;
+}
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+ background: #F0F0FF;
+ color: black;
+ line-height: 120%;
+ font-size: 90%;
+ padding: 5px 10px;
+}
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+ background: #C00;
+ color: white;
+ font-weight: bold;
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+ padding: 5px 10px;
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+ color: black;
+ font-weight: bold;
+ padding: 5px 10px;
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+ padding: 5px 10px;
+}
+
+/**
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+ */
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+body {
+ font-family: verdana, "Trebuchet MS", arial, helvetica, sans-serif;
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+ font-size: 160%;
+ margin-bottom: .5em;
+}
+#menu h1 {
+ margin: 0;
+ padding: 10px;
+ background: #336699;
+ color:
[06/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperAdmin.html -- diff --git a/content/doc/r3.5.4-beta/zookeeperAdmin.html b/content/doc/r3.5.4-beta/zookeeperAdmin.html new file mode 100644 index 000..18cc3a0 --- /dev/null +++ b/content/doc/r3.5.4-beta/zookeeperAdmin.html @@ -0,0 +1,2665 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Administrator's Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Administrator's Guide +A Guide to Deployment and Administration + + + + +Deployment + + +System Requirements + + +Supported Platforms + + +Required Software + + + + +Clustered (Multi-Server) Setup + + +Single Server and Developer Setup + + + + +Administration + + +Designing a ZooKeeper Deployment + + +Cross Machine Requirements + + +Single Machine Requirements + + + + +Provisioning + + +Things to Consider: ZooKeeper Strengths and Limitations + + +Administering + + +Maintenance + + +Ongoing Data Directory Cleanup + + +Debug Log Cleanup (log4j) + + + + +Supervision + + +Monitoring + + +Logging + + +Troubleshooting + + +Configuration Parameters + + +Minimum Configuration + + +Advanced Configuration + + +Cluster Options + + +Encryption, Authentication, Authorization Options + + +Experimental Options/Features + + +Unsafe Options + + +Disabling data directory autocreation + + +Performance Tuning Options + + +Communication using the Netty framework + + +AdminServer configuration + + + + +ZooKeeper Commands + + +The Four Letter Words + + +The AdminServer + + + + +Data File Management + + +The Data Directory + + +The Log Directory + + +File Management + + +Recovery - TxnLogToolkit + + + + +Things to Avoid + + +Best Practices + + + + + + + + + + + + + + +Deployment + +This section contains information about deploying Zookeeper and +covers these topics: + + + + + +System Requirements + + + + + + + + +Clustered (Multi-Server) Setup + + + + + + + + +Single Server and Developer Setup + + + + + +The first two sections assume you are interested in installing +ZooKeeper in a production environment such as a datacenter. The final +section covers situations in which you are setting up ZooKeeper on a +limited basis - for evaluation, testing, or development - but not in a +production environment. + +System Requirements + +Supported Platforms +ZooKeeper consists of multiple components. Some components are +supported broadly, and other components are supported only on a smaller +set of platforms. + + + + + +Client is the Java client +library, used by applications to connect to a ZooKeeper ensemble. + + + + + + + +Server is the Java server +that runs on the ZooKeeper ensemble nodes. + + + + + + +Native Client is a client +implemented in C, similar to the Java client, used by applications +to connect to a ZooKeeper ensemble. + + + + + + +Contrib refers to multiple +optional add-on components. + + + + +The following matrix describes the level of support committed for +running each component on different operating system platforms. + +Support Matrix + +Support Matrix + + + + +Operating System +Client +Server +Native Client +Contrib + + + + + + +GNU/Linux +Development and Production +Devel
[04/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperOver.html -- diff --git a/content/doc/r3.5.4-beta/zookeeperOver.html b/content/doc/r3.5.4-beta/zookeeperOver.html new file mode 100644 index 000..04da3b5 --- /dev/null +++ b/content/doc/r3.5.4-beta/zookeeperOver.html @@ -0,0 +1,692 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper + + + + +ZooKeeper: A Distributed Coordination Service for Distributed +Applications + + +Design Goals + + +Data model and the hierarchical namespace + + +Nodes and ephemeral nodes + + +Conditional updates and watches + + +Guarantees + + +Simple API + + +Implementation + + +Uses + + +Performance + + +Reliability + + +The ZooKeeper Project + + + + + + + + + + + + +ZooKeeper: A Distributed Coordination Service for Distributed +Applications + +ZooKeeper is a distributed, open-source coordination service for +distributed applications. It exposes a simple set of primitives that +distributed applications can build upon to implement higher level services +for synchronization, configuration maintenance, and groups and naming. It +is designed to be easy to program to, and uses a data model styled after +the familiar directory tree structure of file systems. It runs in Java and +has bindings for both Java and C. +Coordination services are notoriously hard to get right. They are +especially prone to errors such as race conditions and deadlock. The +motivation behind ZooKeeper is to relieve distributed applications the +responsibility of implementing coordination services from scratch. + +Design Goals + +ZooKeeper is simple. ZooKeeper + allows distributed processes to coordinate with each other through a + shared hierarchal namespace which is organized similarly to a standard + file system. The name space consists of data registers - called znodes, + in ZooKeeper parlance - and these are similar to files and directories. + Unlike a typical file system, which is designed for storage, ZooKeeper + data is kept in-memory, which means ZooKeeper can achieve high + throughput and low latency numbers. +The ZooKeeper implementation puts a premium on high performance, + highly available, strictly ordered access. The performance aspects of + ZooKeeper means it can be used in large, distributed systems. The + reliability aspects keep it from being a single point of failure. The + strict ordering means that sophisticated synchronization primitives can + be implemented at the client. + +ZooKeeper is replicated. Like the + distributed processes it coordinates, ZooKeeper itself is intended to be + replicated over a sets of hosts called an ensemble. + + +ZooKeeper Service + + + + + + + + + +The servers that make up the ZooKeeper service must all know about + each other. They maintain an in-memory image of state, along with a + transaction logs and snapshots in a persistent store. As long as a + majority of the servers are available, the ZooKeeper service will be + available. +Clients connect to a single ZooKeeper server. The client maintains + a TCP connection through which it sends requests, gets responses, gets + watch events, and sends heart beats. If the TCP connection to the server + breaks, the client will connect to a different server. + +ZooKeeper is ordered. ZooKeeper + stamps each update with a number that reflects the order of all + ZooKeeper transactions. Subsequent operations can use the order to + implement higher-le
[27/42] zookeeper git commit: Website update for release 3.5.4-beta
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooDefs (ZooKeeper 3.5.4-beta API)
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+JavaScript is disabled on your browser.
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+Skip navigation links
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+Overview
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+Prev Class
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+
+Frames
+No Frames
+
+
+All Classes
+
+
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+
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+Method Summary
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+Methods inherited from class java.lang.Object
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Field Values
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+opNames
+public static final java.lang.String[] opNames
+
+
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+
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+Constructor Detail
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+
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+
+
+ZooDefs
+public ZooDefs()
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
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+
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+Summary:
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+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.States.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooKeeper.States (ZooKeeper 3.5.4-beta API)
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+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
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+JavaScript is disabled on your browser.
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+
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+
+Skip navigation links
+
+
+
+
+Overview
+Package
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+Index
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+Next Class
+
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+Frames
+No Frames
+
+
+All Classes
+
+
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+
+
+
+
+Summary:
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+Field |
+Method
+
+
+Detail:
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+
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+org.apache.zookeeper.ZooKeeper.States
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+All Implemented Interfaces:
+java.io.Serializable, java.la
[29/42] zookeeper git commit: Website update for release 3.5.4-beta
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+ServerAdminClient (ZooKeeper 3.5.4-beta API)
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+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
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+All Classes
+
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+
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+Summary:
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+
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+
+
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+Class ServerAdminClient
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+java.lang.Object
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+public class ServerAdminClient
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+
+Constructors
+
+Constructor and Description
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+Method Summary
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+All Methods Static Methods Concrete Methods
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+Modifier and Type
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+static void
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+int port)
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+
+static void
+getTraceMask(java.lang.String host,
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+static void
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+
+static void
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+static void
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+static void
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+
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+Methods inherited from class java.lang.Object
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+
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+Method Detail
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+
+
+
+ruok
+public static void ruok(java.lang.String host,
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+
+
+dump
+public static void dump(java.lang.String host,
+int port)
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+
+
+
+stat
+public static void stat(java.lang.String host,
+int port)
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+
+
+
+kill
+public static void kill(java.lang.String host,
+int port)
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+setTraceMask
+public static void setTraceMask(java.lang.String host,
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+public static void getTraceMask(java.lang.String host,
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+
+main
+public static void main(java.lang.String[] args)
+
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+
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+
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+All Classes
+
+
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+
+
+
+Summary:
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+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/Transaction.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Transaction (ZooKeeper 3.5.4-beta API)
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+Overview
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+Welcome
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+
+Overview
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+
+Getting Started
+
+
+Release Notes
+
+
+Developer
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+
+API Docs
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+
+Programmer's Guide
+
+
+Java Example
+
+
+Barrier and Queue Tutorial
+
+
+Recipes
+
+
+Admin & Ops
+
+
+Administrator's Guide
+
+
+Quota Guide
+
+
+JMX
+
+
+Observers Guide
+
+
+Dynamic Reconfiguration
+
+
+Contributor
+
+
+ZooKeeper Internals
+
+
+Miscellaneous
+
+
+https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki
+
+
+https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ
+
+
+http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists
+
+
+
+
+
+
+
+
+
+
+
+
+
+PDF
+
+Introduction to hierarchical quorums
+
+
+
+
+
+
+
+This document gives an example of how to use hierarchical quorums. The
basic idea is
+very simple. First, we split servers into groups, and add a line for each
group listing
+the servers that form this group. Next we have to assign a weight to each
server.
+
+
+
+
+The following example shows how to configure a system with three groups of
three servers
+each, and we assign a weight of 1 to each server:
+
+
+
+
+group.1=1:2:3
+group.2=4:5:6
+group.3=7:8:9
+
+weight.1=1
+weight.2=1
+weight.3=1
+weight.4=1
+weight.5=1
+weight.6=1
+weight.7=1
+weight.8=1
+weight.9=1
+
+
+
+
+When running the system, we are able to form a quorum once we have a
majority of votes from
+a majority of non-zero-weight groups. Groups that have zero weight are
discarded and not
+considered when forming quorums. Looking at the example, we are able to
form a quorum once
+we have votes from at least two servers from each of two different groups.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Copyright ©
+ http://www.apache.org/licenses/";>The Apache Software
Foundation.
+
+
+
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperHierarchicalQuorums.pdf
--
diff --git a/content/doc/r3.5.4-beta/zookeeperHierarchicalQuorums.pdf
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperInternals.html
--
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b/content/doc/r3.5.4-beta/zookeeperInternals.html
new file mode 100644
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--- /dev/null
+++ b/content/doc/r3.5.4-beta/zookeeperInternals.html
@@ -0,0 +1,793 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+
+
+ZooKeeper Internals
+
+
+
+
+
+
+
+
+ndeSetTextSize();
+
+
+
+http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper
+
+
+
+
+
+http://hadoop.apache.org/";>
+
+
+
+
+http://zookeeper.apache.org/";>
+
+
+
+
+http://www.google.com/search"; method="get" class="roundtopsmall">
+
+
+
+
+
+
+
+
+http://zookeeper.apache.org/";>Project
+
+
+https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki
+
+
+ZooKeeper 3.5 Documentation
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Overview
+
+
+Welcome
+
+
+Overview
+
+
+Getting Started
+
+
+Release Notes
+
+
+Developer
+
+
+API Docs
+
+
+Programmer's Guide
+
+
+Java Example
+
+
+Barrier and Queue Tutorial
+
+
+Recipes
+
+
+Admin & Ops
+
+
+Administrator's Guide
+
+
+Quota Guid
[02/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperQuotas.html -- diff --git a/content/doc/r3.5.4-beta/zookeeperQuotas.html b/content/doc/r3.5.4-beta/zookeeperQuotas.html new file mode 100644 index 000..a2d96a2 --- /dev/null +++ b/content/doc/r3.5.4-beta/zookeeperQuotas.html @@ -0,0 +1,278 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Quota's Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Quota's Guide +A Guide to Deployment and Administration + + + + +Quotas + + +Setting Quotas + + +Listing Quotas + + + Deleting Quotas + + + + + + + + + + + +Quotas + + ZooKeeper has both namespace and bytes quotas. You can use the ZooKeeperMain class to setup quotas. + ZooKeeper prints WARN messages if users exceed the quota assigned to them. The messages + are printed in the log of the ZooKeeper. + + +$ bin/zkCli.sh -server host:port + + The above command gives you a command line option of using quotas. + +Setting Quotas +You can use +setquota to set a quota on a ZooKeeper node. It has an option of setting quota with + -n (for namespace) +and -b (for bytes). + The ZooKeeper quota are stored in ZooKeeper itself in /zookeeper/quota. To disable other people from + changing the quota's set the ACL for /zookeeper/quota such that only admins are able to read and write to it. + + +Listing Quotas + You can use + listquota to list a quota on a ZooKeeper node. + + + Deleting Quotas + You can use + delquota to delete quota on a ZooKeeper node. + + + + + + + + + + + + + + + + +Copyright © + http://www.apache.org/licenses/";>The Apache Software Foundation. + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperQuotas.pdf -- diff --git a/content/doc/r3.5.4-beta/zookeeperQuotas.pdf b/content/doc/r3.5.4-beta/zookeeperQuotas.pdf new file mode 100644 index 000..76eb18e Binary files /dev/null and b/content/doc/r3.5.4-beta/zookeeperQuotas.pdf differ http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperReconfig.html -- diff --git a/content/doc/r3.5.4-beta/zookeeperReconfig.html b/content/doc/r3.5.4-beta/zookeeperReconfig.html new file mode 100644 index 000..d3d6a26 --- /dev/null +++ b/content/doc/r3.5.4-beta/zookeeperReconfig.html @@ -0,0 +1,1250 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Dynamic Reconfiguration + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconf
[38/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
--
diff --git
a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
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--- /dev/null
+++
b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.ACLCallback.html
@@ -0,0 +1,282 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.ACLCallback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Interface
AsyncCallback.ACLCallback
+
+
+
+
+
+
+All Superinterfaces:
+AsyncCallback
+
+
+Enclosing interface:
+AsyncCallback
+
+
+
+@InterfaceAudience.Public
+public static interface AsyncCallback.ACLCallback
+extends AsyncCallback
+This callback is used to retrieve the ACL and stat of the
node.
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from
interface org.apache.zookeeper.AsyncCallback
+AsyncCallback.ACLCallback, AsyncCallback.Children2Callback,
AsyncCallback.ChildrenCallback,
AsyncCallback.Create2Callback, AsyncCallback.DataCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Abstract Methods
+
+Modifier and Type
+Method and Description
+
+
+void
+processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ java.util.List acl,
+ Stat stat)
+Process the result of the asynchronous call.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+processResult
+void processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ java.util.List acl,
+ Stat stat)
+Process the result of the asynchronous call.
+
+ On success, rc is
+ KeeperException.Code.OK.
+
+ On failure, rc is set to the corresponding failure code in
+ KeeperException.
+
+
+ KeeperException.Code.NONODE
+ - The node on given path doesn't exist for some API calls.
+
+
+
+Parameters:
+rc - The return code or the result of the call.
+path - The path that we passed to asynchronous calls.
+ctx - Whatever context object that we passed to
+ asynchronous calls.
+acl - ACL Id in
+ ZooDefs.Ids.
+stat - Stat object of
+ the node on given path.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
--
diff --git
a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
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--- /dev/null
+++
b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.Children2Callback.html
@@ -0,0 +1,271 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.Children2Callback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class KeeperException.MarshallingErrorException
+
+
+
+java.lang.Object
+
+
+java.lang.Throwable
+
+
+java.lang.Exception
+
+
+org.apache.zookeeper.KeeperException
+
+
+org.apache.zookeeper.KeeperException.MarshallingErrorException
+
+
+
+
+
+
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.io.Serializable
+
+
+Enclosing class:
+KeeperException
+
+
+
+@InterfaceAudience.Public
+public static class KeeperException.MarshallingErrorException
+extends KeeperException
+
+See Also:
+KeeperException.Code.MARSHALLINGERROR,
+Serialized
Form
+
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from
class org.apache.zookeeper.KeeperException
+KeeperException.APIErrorException, KeeperException.AuthFailedException,
KeeperException.BadArgumentsException, KeeperException.BadVersionException,
KeeperException.Code, KeeperException.CodeDeprecated,
KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException,
KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException,
KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException,
KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress,
KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException,
KeeperException.UnimplementedException, KeeperException.UnknownSessionException
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+MarshallingErrorException()
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+Methods inherited from class org.apache.zookeeper.KeeperException
+code, create,
create,
create,
create,
getCode,
getMessage,
getPath,
getResults,
setCode
+
+
+
+
+
+Methods inherited from class java.lang.Throwable
+addSuppressed, fillInStackTrace, getCause, getLocalizedMessage,
getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace,
printStackTrace, setStackTrace, toString
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+MarshallingErrorException
+public MarshallingErrorException()
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.NewConfigNoQuorum.html
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[22/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.MarshallingErrorException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.MarshallingErrorException.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.MarshallingErrorException.html new file mode 100644 index 000..f035b3b --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.MarshallingErrorException.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.KeeperException.MarshallingErrorException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.KeeperException.MarshallingErrorException + +No usage of org.apache.zookeeper.KeeperException.MarshallingErrorException + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html new file mode 100644 index 000..b803138 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NewConfigNoQuorum.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.KeeperException.NewConfigNoQuorum (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.KeeperException.NewConfigNoQuorum + +No usage of org.apache.zookeeper.KeeperException.NewConfigNoQuorum + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html new file mode 100644 index 000..dd891e8 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.NoAuthException.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.KeeperException.NoAuthException (ZooKeeper 3.5.4-beta API) + +
[32/42] zookeeper git commit: Website update for release 3.5.4-beta
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperProgrammers.html -- diff --git a/content/doc/r3.5.4-beta/zookeeperProgrammers.html b/content/doc/r3.5.4-beta/zookeeperProgrammers.html new file mode 100644 index 000..fe2eb1d --- /dev/null +++ b/content/doc/r3.5.4-beta/zookeeperProgrammers.html @@ -0,0 +1,2517 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Programmer's Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Programmer's Guide +Developing Distributed Applications that use ZooKeeper + + + + +Introduction + + +The ZooKeeper Data Model + + +ZNodes + + +Watches + + +Data Access + + +Ephemeral Nodes + + +Sequence Nodes -- Unique Naming + + +Container Nodes + + +TTL Nodes + + + + +Time in ZooKeeper + + +ZooKeeper Stat Structure + + + + +ZooKeeper Sessions + + +ZooKeeper Watches + + +Semantics of Watches + + +Remove Watches + + +What ZooKeeper Guarantees about Watches + + +Things to Remember about Watches + + + + +ZooKeeper access control using ACLs + + +ACL Permissions + + +Builtin ACL Schemes + + +ZooKeeper C client API + + + + + + +Pluggable ZooKeeper authentication + + +Consistency Guarantees + + +Bindings + + +Java Binding + + +Client Configuration Parameters + + + + +C Binding + + +Installation + + +Building Your Own C Client + + + + + + +Building Blocks: A Guide to ZooKeeper Operations + + +Handling Errors + + +Connecting to ZooKeeper + + +Read Operations + + +Write Operations + + +Handling Watches + + +Miscelleaneous ZooKeeper Operations + + + + +Program Structure, with Simple Example + + +Gotchas: Common Problems and Troubleshooting + + + + + + + + + + + + +Introduction + +This document is a guide for developers wishing to create +distributed applications that take advantage of ZooKeeper's coordination +services. It contains conceptual and practical information. +The first four sections of this guide present higher level +discussions of various ZooKeeper concepts. These are necessary both for an +understanding of how ZooKeeper works as well how to work with it. It does +not contain source code, but it does assume a familiarity with the +problems associated with distributed computing. The sections in this first +group are: + + + + + +The ZooKeeper Data Model + + + + + + + + +ZooKeeper Sessions + + + + + + + + +ZooKeeper Watches + + + + + + + + +Consistency Guarantees + + + + + +The next four sections provide practical programming +information. These are: + + + + + +Building Blocks: A Guide to ZooKeeper Operations + + + + + + + + +Bindings + + + + + + + + +Program Structure, with Simple Example +[tbd] + + + + + + + + +Gotchas: Common Problems and Troubleshooting + + + + + +The book concludes with an appendix containing links to other +useful, ZooKeeper-related information. +Most of information in this document is written to be accessible as +stand-alone reference material. However, before starting your first +ZooKeeper application, you should probably at least read the chaptes on +the ZooKeeper Data Model and ZooKeeper Basic Operations. Also, +the Simple Programmming +Example [tbd] is helpful for understanding the basic +structure of a ZooKeeper client application. + + + + +The ZooKeeper Data Model + +ZooKeeper has a hierarchal name space, much like a distributed file +system. The only difference is that each node in the namespace can have +data associated with it as well as children. It is like having a file +
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+org.apache.zookeeper.common Class Hierarchy (ZooKeeper 3.5.4-beta
API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
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+Skip navigation links
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+
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+
+Overview
+Package
+Class
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+Tree
+Deprecated
+Index
+Help
+
+
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+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+
+Hierarchy For Package org.apache.zookeeper.common
+Package Hierarchies:
+
+All Packages
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/common/package-use.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Uses of Package org.apache.zookeeper.common (ZooKeeper 3.5.4-beta
API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
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+Skip navigation links
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+Overview
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+Tree
+Deprecated
+Index
+Help
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+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
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+
+
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+Uses of
Packageorg.apache.zookeeper.common
+
+No usage of org.apache.zookeeper.common
+
+
+
+
+Skip navigation links
+
+
+
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+Overview
+Package
+Class
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+Tree
+Deprecated
+Index
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+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/ACL.html
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+ACL (ZooKeeper 3.5.4-beta API)
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+var methods =
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+var activeTableTab = "activeTableTab";
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+
+
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+Skip navigation links
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[09/42] zookeeper git commit: Website update for release 3.5.4-beta
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+
+
+
+
+ZKClientConfig (ZooKeeper 3.5.4-beta API)
+
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+var methods = {"i0":10};
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+var altColor = "altColor";
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+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
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+JavaScript is disabled on your browser.
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+org.apache.zookeeper.client
+Class ZKClientConfig
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.common.ZKConfig
+
+
+org.apache.zookeeper.client.ZKClientConfig
+
+
+
+
+
+
+
+
+
+
+@InterfaceAudience.Public
+public class ZKClientConfig
+extends org.apache.zookeeper.common.ZKConfig
+Handles client specific properties
+
+Since:
+3.5.2
+
+
+
+
+
+
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+
+
+
+
+Field Summary
+
+Fields
+
+Modifier and Type
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+
+static int
+CLIENT_MAX_PACKET_LENGTH_DEFAULT
+
+
+static java.lang.String
+DISABLE_AUTO_WATCH_RESET
+This controls whether automatic watch resetting is
enabled.
+
+
+
+static java.lang.String
+ENABLE_CLIENT_SASL_DEFAULT
+
+
+static java.lang.String
+ENABLE_CLIENT_SASL_KEY
+
+
+static java.lang.String
+LOGIN_CONTEXT_NAME_KEY
+
+
+static java.lang.String
+LOGIN_CONTEXT_NAME_KEY_DEFAULT
+
+
+static java.lang.String
+SECURE_CLIENT
+Setting this to "true" will enable encrypted client-server
communication.
+
+
+
+static java.lang.String
+ZK_SASL_CLIENT_USERNAME
+
+
+static java.lang.String
+ZK_SASL_CLIENT_USERNAME_DEFAULT
+
+
+static java.lang.String
+ZOOKEEPER_CLIENT_CNXN_SOCKET
+
+
+static java.lang.String
+ZOOKEEPER_SERVER_REALM
+
+
+
+
+
+
+Fields inherited from class org.apache.zookeeper.common.ZKConfig
+JGSS_NATIVE, JUTE_MAXBUFFER, KINIT_COMMAND, SSL_AUTHPROVIDER,
SSL_KEYSTORE_LOCATION, SSL_KEYSTORE_PASSWD, SSL_TRUSTSTORE_LOCATION,
SSL_TRUSTSTORE_PASSWD
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+ZKClientConfig()
+
+
+ZKClientConfig(java.io.File configFile)
+
+
+ZKClientConfig(java.lang.String configPath)
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
+boolean
+isSaslClientEnabled()
+Returns true if the SASL client is enabled.
+
+
+
+
+
+
+
+Methods inherited from class org.apache.zookeeper.common.ZKConfig
+addConfiguration, addConfiguration, getBoolean, getInt, getJaasConfKey,
getProperty, getProperty, setProperty
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Detail
+
+
+
+
+
+ZK_SASL_CLIENT_USERNAME
+public static final java.lang.String ZK_SASL_CLIENT_USERNAME
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ZK_SASL_CLIENT_USERNAME_DEFAULT
+public static final java.lang.String
ZK_SASL_CLIENT_USERNAME_DEFAULT
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+LOGIN_CONTEXT_NAME_KEY
+public static final java.lang.String LOGIN_CONTEXT_NAME_KEY
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+LOGIN_CONTEXT_NAME_KEY_DEFAULT
+public static final java.lang.String
LOGIN_CONTEXT_NAME_KEY_DEFAULT
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ENABLE_CLIENT_SASL_KEY
+public static final java.lang.String ENABLE_CLIENT_SASL_KEY
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ENABLE_CLIENT_SASL_DEFAULT
+public static final java.lang.String ENABLE_CLIENT_SASL_DEFAULT
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ZOOKEEPER_SERVER_REALM
+public static final java.lang.String ZOOKEEPER_SERVER_REALM
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+DISABLE_AUTO_WATCH_RESET
+public static final java.lang.String DISABLE_AUTO_WATCH_RESET
+This controls whether automa
[31/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html new file mode 100644 index 000..c0ba572 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ReconfigDisabledException.html @@ -0,0 +1,308 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.ReconfigDisabledException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.ReconfigDisabledException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.ReconfigDisabledException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.ReconfigDisabledException +extends KeeperException + +See Also: +KeeperException.Code.RECONFIGDISABLED, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +ReconfigDisabledException() + + +ReconfigDisabledException(java.lang.String path) + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +ReconfigDisabledException +public ReconfigDisabledException() + + + + + + + +ReconfigDisabledException +public ReconfigDisabledException(java.lang.String path) + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content
[01/42] zookeeper git commit: Website update for release 3.5.4-beta
Repository: zookeeper Updated Branches: refs/heads/asf-site c8fefbdf6 -> ec4ec1407 http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/zookeeperStarted.html -- diff --git a/content/doc/r3.5.4-beta/zookeeperStarted.html b/content/doc/r3.5.4-beta/zookeeperStarted.html new file mode 100644 index 000..19be58d --- /dev/null +++ b/content/doc/r3.5.4-beta/zookeeperStarted.html @@ -0,0 +1,618 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Getting Started Guide + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Getting Started Guide + + + + +Getting Started: Coordinating Distributed Applications with + ZooKeeper + + +Pre-requisites + + +Download + + +Standalone Operation + + +Managing ZooKeeper Storage + + +Connecting to ZooKeeper + + +Programming to ZooKeeper + + +Running Replicated ZooKeeper + + +Other Optimizations + + + + + + + + + + + + +Getting Started: Coordinating Distributed Applications with + ZooKeeper + +This document contains information to get you started quickly with +ZooKeeper. It is aimed primarily at developers hoping to try it out, and +contains simple installation instructions for a single ZooKeeper server, a +few commands to verify that it is running, and a simple programming +example. Finally, as a convenience, there are a few sections regarding +more complicated installations, for example running replicated +deployments, and optimizing the transaction log. However for the complete +instructions for commercial deployments, please refer to the ZooKeeper +Administrator's Guide. + +Pre-requisites +See + System Requirements in the Admin guide. + +Download +To get a ZooKeeper distribution, download a recent +http://zookeeper.apache.org/releases.html";> + stable release from one of the Apache Download +Mirrors. + +Standalone Operation +Setting up a ZooKeeper server in standalone mode is + straightforward. The server is contained in a single JAR file, + so installation consists of creating a configuration. +Once you've downloaded a stable ZooKeeper release unpack + it and cd to the root +To start ZooKeeper you need a configuration file. Here is a sample, + create it in conf/zoo.cfg: + +tickTime=2000 +dataDir=/var/lib/zookeeper +clientPort=2181 + +This file can be called anything, but for the sake of this + discussion call + it conf/zoo.cfg. Change the + value of dataDir to specify an + existing (empty to start with) directory. Here are the meanings + for each of the fields: + + + + +tickTime + + + +the basic time unit in milliseconds used by ZooKeeper. It is +used to do heartbeats and the minimum session timeout will be +twice the tickTime. + + + + + + + +dataDir + + + +the location to store the in-memory database snapshots and, +unless specified otherwise, the transaction log of updates to the +database. + + + + + +clientPort + + + +the port to listen for client connections + + + +Now that you created the configuration file, you can start + ZooKeeper: +bin/zkServer.sh start +ZooKeeper logs messages using log4j -- more detail + available in the + Logging + section of the Programmer's Guide. You will see log messages + coming to the console (default) and/or a log file depending on + the log4j configuration. +The steps outlined here run ZooKeeper in standalone mode. There is + no replication, so if ZooKeeper process fails, the service will go down. + This is fine for most development situations, but to run ZooKeeper in + replicate
[12/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html new file mode 100644 index 000..155224c --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Package org.apache.zookeeper.version.util (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Packageorg.apache.zookeeper.version.util + +No usage of org.apache.zookeeper.version.util + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/overview-frame.html -- diff --git a/content/doc/r3.5.4-beta/api/overview-frame.html b/content/doc/r3.5.4-beta/api/overview-frame.html new file mode 100644 index 000..34bfe6e --- /dev/null +++ b/content/doc/r3.5.4-beta/api/overview-frame.html @@ -0,0 +1,33 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Overview List (ZooKeeper 3.5.4-beta API) + + + + + +All Classes + +Packages + +org.apache.jute +org.apache.jute.compiler +org.apache.zookeeper +org.apache.zookeeper.admin +org.apache.zookeeper.cli +org.apache.zookeeper.client +org.apache.zookeeper.common +org.apache.zookeeper.data +org.apache.zookeeper.jmx +org.apache.zookeeper.server +org.apache.zookeeper.server.quorum +org.apache.zookeeper.util +org.apache.zookeeper.version.util + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/overview-summary.html -- diff --git a/content/doc/r3.5.4-beta/api/overview-summary.html b/content/doc/r3.5.4-beta/api/overview-summary.html new file mode 100644 index 000..9eb47c9 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/overview-summary.html @@ -0,0 +1,207 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Overview (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +ZooKeeper 3.5.4-beta API + + + +ZooKeeper is a service for coordinating processes of distributed applications. + +See: Description + + + +Packages + +Package +Description + + + +org.apache.jute + +Hadoop record I/O contains classes and a record description language + translator for simplifying serialization and deserialization of records in a + language-neutral manner. + + + +org.apache.jute.compiler + +This package contains classes needed for code generation + from the hadoop record compiler. + + + +org.apache.zookeeper + + + +org.apache.zookeeper.admin + + + +org.apache.zookeeper.cli + + + +org.apache.zookeeper.client + + + +org.apache.zookeeper.common + + + +org.apache.zookeeper.data + + + +org.apache.zookeeper.jmx + + + +org.apache.zookeeper.server + +ZooKeeper server theory of operation + + + +org.apache.zookeeper.server.quorum + + + +org.apache.zookeeper.util + + + +org.apache.zookeeper.version.util + + + + + + + + +ZooKeeper is a service fo
[23/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/CreateMode.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/CreateMode.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/CreateMode.html new file mode 100644 index 000..c22b463 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/CreateMode.html @@ -0,0 +1,276 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.CreateMode (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.CreateMode + + + + + +Packages that use CreateMode + +Package +Description + + + +org.apache.zookeeper + + + + + + + + + + +Uses of CreateMode in org.apache.zookeeper + +Methods in org.apache.zookeeper that return CreateMode + +Modifier and Type +Method and Description + + + +static CreateMode +CreateMode.fromFlag(int flag) +Map an integer value to a CreateMode value + + + +static CreateMode +CreateMode.fromFlag(int flag, +CreateMode defaultMode) +Map an integer value to a CreateMode value + + + +static CreateMode +CreateMode.valueOf(java.lang.String name) +Returns the enum constant of this type with the specified name. + + + +static CreateMode[] +CreateMode.values() +Returns an array containing the constants of this enum type, in +the order they are declared. + + + + + +Methods in org.apache.zookeeper with parameters of type CreateMode + +Modifier and Type +Method and Description + + + +Transaction +Transaction.create(java.lang.String path, + byte[] data, + java.util.Listacl, + CreateMode createMode) + + +java.lang.String +ZooKeeper.create(java.lang.String path, + byte[] data, + java.util.List acl, + CreateMode createMode) +Create a node with the given path. + + + +void +ZooKeeper.create(java.lang.String path, + byte[] data, + java.util.List acl, + CreateMode createMode, + AsyncCallback.Create2Callback cb, + java.lang.Object ctx) +The asynchronous version of create. + + + +void +ZooKeeper.create(java.lang.String path, + byte[] data, + java.util.List acl, + CreateMode createMode, + AsyncCallback.Create2Callback cb, + java.lang.Object ctx, + long ttl) +The asynchronous version of create with ttl. + + + +void +ZooKeeper.create(java.lang.String path, + byte[] data, + java.util.List acl, + CreateMode createMode, + AsyncCallback.StringCallback cb, + java.lang.Object ctx) +The asynchronous version of create. + + + +java.lang.String +ZooKeeper.create(java.lang.String path, + byte[] data, + java.util.List acl, + CreateMode createMode, + Stat stat) +Create a node with the given path and returns the Stat of that node. + + + +java.lang.String +ZooKeeper.create(java.lang.String path, + byte[] data, + java.util.List acl, + CreateMode createMode, + Stat stat, + long ttl) +same as ZooKeeper.create(String, byte[], List, CreateMode, Stat) but + allows for specifying a TTL when mode is PERSISTENT_WITH_TTL + or PERSISTENT_SEQUENTIAL_WITH_TTL. + + + +static CreateMode +CreateMode.fromFlag(int flag, +CreateMode defaultMode) +Map an integer value to a CreateMode value + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.APIErrorException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.APIErrorException.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.APIErrorExce
[05/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.html b/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.html new file mode 100644 index 000..7948729 --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.html @@ -0,0 +1,264 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +Introduction to hierarchical quorums + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +Introduction to hierarchical quorums + + + + + + + +This document gives an example of how to use hierarchical quorums. The basic idea is +very simple. First, we split servers into groups, and add a line for each group listing +the servers that form this group. Next we have to assign a weight to each server. + + + + +The following example shows how to configure a system with three groups of three servers +each, and we assign a weight of 1 to each server: + + + + +group.1=1:2:3 +group.2=4:5:6 +group.3=7:8:9 + +weight.1=1 +weight.2=1 +weight.3=1 +weight.4=1 +weight.5=1 +weight.6=1 +weight.7=1 +weight.8=1 +weight.9=1 + + + + +When running the system, we are able to form a quorum once we have a majority of votes from +a majority of non-zero-weight groups. Groups that have zero weight are discarded and not +considered when forming quorums. Looking at the example, we are able to form a quorum once +we have votes from at least two servers from each of two different groups. + + + + + + + + + + + + + + + +Copyright © + http://www.apache.org/licenses/";>The Apache Software Foundation. + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.pdf -- diff --git a/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.pdf b/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.pdf new file mode 100644 index 000..c09cd2b Binary files /dev/null and b/_released_docs/r3.5.4-beta/zookeeperHierarchicalQuorums.pdf differ http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/zookeeperInternals.html -- diff --git a/_released_docs/r3.5.4-beta/zookeeperInternals.html b/_released_docs/r3.5.4-beta/zookeeperInternals.html new file mode 100644 index 000..08d6ede --- /dev/null +++ b/_released_docs/r3.5.4-beta/zookeeperInternals.html @@ -0,0 +1,793 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Internals + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +A
[16/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
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+void
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+void
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+Constructor Detail
+
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[21/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnimplementedException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnimplementedException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnimplementedException.html new file mode 100644 index 000..57441d4 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnimplementedException.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.KeeperException.UnimplementedException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.KeeperException.UnimplementedException + +No usage of org.apache.zookeeper.KeeperException.UnimplementedException + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnknownSessionException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnknownSessionException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnknownSessionException.html new file mode 100644 index 000..3aa84b7 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.UnknownSessionException.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.KeeperException.UnknownSessionException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.KeeperException.UnknownSessionException + +No usage of org.apache.zookeeper.KeeperException.UnknownSessionException + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.html new file mode 100644 index 000..08b2510 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.html @@ -0,0 +1,579 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.KeeperException (ZooKeeper 3.5.4-beta API) + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +ZooKeeper Administrator's Guide +A Guide to Deployment and Administration + + + + +Deployment + + +System Requirements + + +Supported Platforms + + +Required Software + + + + +Clustered (Multi-Server) Setup + + +Single Server and Developer Setup + + + + +Administration + + +Designing a ZooKeeper Deployment + + +Cross Machine Requirements + + +Single Machine Requirements + + + + +Provisioning + + +Things to Consider: ZooKeeper Strengths and Limitations + + +Administering + + +Maintenance + + +Ongoing Data Directory Cleanup + + +Debug Log Cleanup (log4j) + + + + +Supervision + + +Monitoring + + +Logging + + +Troubleshooting + + +Configuration Parameters + + +Minimum Configuration + + +Advanced Configuration + + +Cluster Options + + +Encryption, Authentication, Authorization Options + + +Experimental Options/Features + + +Unsafe Options + + +Disabling data directory autocreation + + +Performance Tuning Options + + +Communication using the Netty framework + + +AdminServer configuration + + + + +ZooKeeper Commands + + +The Four Letter Words + + +The AdminServer + + + + +Data File Management + + +The Data Directory + + +The Log Directory + + +File Management + + +Recovery - TxnLogToolkit + + + + +Things to Avoid + + +Best Practices + + + + + + + + + + + + + + +Deployment + +This section contains information about deploying Zookeeper and +covers these topics: + + + + + +System Requirements + + + + + + + + +Clustered (Multi-Server) Setup + + + + + + + + +Single Server and Developer Setup + + + + + +The first two sections assume you are interested in installing +ZooKeeper in a production environment such as a datacenter. The final +section covers situations in which you are setting up ZooKeeper on a +limited basis - for evaluation, testing, or development - but not in a +production environment. + +System Requirements + +Supported Platforms +ZooKeeper consists of multiple components. Some components are +supported broadly, and other components are supported only on a smaller +set of platforms. + + + + + +Client is the Java client +library, used by applications to connect to a ZooKeeper ensemble. + + + + + + + +Server is the Java server +that runs on the ZooKeeper ensemble nodes. + + + + + + +Native Client is a client +implemented in C, similar to the Java client, used by applications +to connect to a ZooKeeper ensemble. + + + + + + +Contrib refers to multiple +optional add-on components. + + + + +The following matrix describes the level of support committed for +running each component on different operating system platforms. + +Support Matrix + +Support Matrix + + + + +Operating System +Client +Server +Native Client +Contrib + + + + + + +GNU/Linux +Development and Production +
[19/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html new file mode 100644 index 000..15bae0d --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html @@ -0,0 +1,214 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.ZooKeeper (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.ZooKeeper + + + + + +Packages that use ZooKeeper + +Package +Description + + + +org.apache.zookeeper + + + +org.apache.zookeeper.admin + + + + + + + + + + +Uses of ZooKeeper in org.apache.zookeeper + +Methods in org.apache.zookeeper with parameters of type ZooKeeper + +Modifier and Type +Method and Description + + + +static boolean +ZooKeeperMain.createQuota(ZooKeeper zk, + java.lang.String path, + long bytes, + int numNodes) +this method creates a quota node for the path + + + +static boolean +ZooKeeperMain.delQuota(ZooKeeper zk, +java.lang.String path, +boolean bytes, +boolean numNodes) +this method deletes quota for a node. + + + + + +Constructors in org.apache.zookeeper with parameters of type ZooKeeper + +Constructor and Description + + + +ZooKeeperMain(ZooKeeper zk) + + + + + + + +Uses of ZooKeeper in org.apache.zookeeper.admin + +Subclasses of ZooKeeper in org.apache.zookeeper.admin + +Modifier and Type +Class and Description + + + +class +ZooKeeperAdmin +This is the main class for ZooKeeperAdmin client library. + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html new file mode 100644 index 000..130588d --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.ZooKeeperMain (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.ZooKeeperMain + +No usage of org.apache.zookeeper.ZooKeeperMain + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache
[10/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/index.html -- diff --git a/_released_docs/r3.5.4-beta/index.html b/_released_docs/r3.5.4-beta/index.html new file mode 100644 index 000..8174a86 --- /dev/null +++ b/_released_docs/r3.5.4-beta/index.html @@ -0,0 +1,352 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper: Because Coordinating Distributed Systems is a Zoo + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + +http://forrest.apache.org/";> + + + + + + + + + + + +PDF + +ZooKeeper: Because Coordinating Distributed Systems is a Zoo + + +ZooKeeper is a high-performance coordination service for + distributed applications. It exposes common services - such as + naming, configuration management, synchronization, and group + services - in a simple interface so you don't have to write them + from scratch. You can use it off-the-shelf to implement + consensus, group management, leader election, and presence + protocols. And you can build on it for your own, specific needs. + + + + + The following documents describe concepts and procedures to get + you started using ZooKeeper. If you have more questions, please + ask the http://zookeeper.apache.org/mailing_lists.html";>mailing list or browse the + archives. + + + + + + +ZooKeeper Overview +Technical Overview Documents for Client Developers, Adminstrators, and Contributors + + + +Overview - a bird's eye view of ZooKeeper, including design concepts and architecture + + +Getting Started - a tutorial-style guide for developers to install, run, and program to ZooKeeper + + +Release Notes - new developer and user facing features, improvements, and incompatibilities + + + + + + + +Developers + Documents for Developers using the ZooKeeper Client API + + + + +API Docs - the technical reference to ZooKeeper Client APIs + + +Programmer's Guide - a client application developer's guide to ZooKeeper + + +ZooKeeper Java Example - a simple Zookeeper client appplication, written in Java + + +Barrier and Queue Tutorial - sample implementations of barriers and queues + + +ZooKeeper Recipes - higher level solutions to common problems in distributed applications + + + + + + + +Administrators & Operators + Documents for Administrators and Operations Engineers of ZooKeeper Deployments + + + + +Administrator's Guide - a guide for system administrators and anyone else who might deploy ZooKeeper + + +Quota Guide - a guide for system administrators on Quotas in ZooKeeper. + + +JMX - how to enable JMX in ZooKeeper + + +Hierarchical quorums + + + +Observers - non-voting ensemble members that easily improve ZooKeeper's scalability + + +Dynamic Reconfiguration - a guide on how to use dynamic reconfiguration in ZooKeeper + + + + + + + +Contributors + Documents for Developers Contributing to the ZooKeeper Open Source Project + + + + +ZooKeeper Internals - assorted topics on the inner workings of ZooKeeper + + + + + + + +Miscellaneous ZooKeeper Documentation + + + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + + + + + + + + + + + + + + + + + +Copyright © + http://www.apache.org/licenses/";>The Apache Software Foundation. + + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74
[25/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeperMain.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooKeeperMain (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":9,"i2":10,"i3":9,"i4":10,"i5":9,"i6":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class ZooKeeperMain
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.ZooKeeperMain
+
+
+
+
+
+
+
+
+@InterfaceAudience.Public
+public class ZooKeeperMain
+extends java.lang.Object
+The command line client to ZooKeeper.
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+ZooKeeperMain(java.lang.String[] args)
+
+
+ZooKeeperMain(ZooKeeper zk)
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Methods Instance Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
+static boolean
+createQuota(ZooKeeper zk,
+ java.lang.String path,
+ long bytes,
+ int numNodes)
+this method creates a quota node for the path
+
+
+
+static boolean
+delQuota(ZooKeeper zk,
+java.lang.String path,
+boolean bytes,
+boolean numNodes)
+this method deletes quota for a node.
+
+
+
+void
+executeLine(java.lang.String line)
+
+
+static
java.util.List
+getCommands()
+
+
+boolean
+getPrintWatches()
+
+
+static void
+main(java.lang.String[] args)
+
+
+static void
+printMessage(java.lang.String msg)
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+ZooKeeperMain
+public ZooKeeperMain(java.lang.String[] args)
+ throws java.io.IOException,
+ java.lang.InterruptedException
+
+Throws:
+java.io.IOException
+java.lang.InterruptedException
+
+
+
+
+
+
+
+
+ZooKeeperMain
+public ZooKeeperMain(ZooKeeper zk)
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+getPrintWatches
+public boolean getPrintWatches()
+
+
+
+
+
+
+
+getCommands
+public
static java.util.List getCommands()
+
+
+
+
+
+
+
+printMessage
+public static void printMessage(java.lang.String msg)
+
+
+
+
+
+
+
+main
+public static void main(java.lang.String[] args)
+ throws org.apache.zookeeper.cli.CliException,
+java.io.IOException,
+java.lang.InterruptedException
+
+Throws:
+org.apache.zookeeper.cli.CliException
+java.io.IOException
+java.lang.InterruptedException
+
+
+
+
+
+
+
+
+executeLine
+public void executeLine(java.lang.String line)
+ throws org.apache.zookeeper.cli.CliException,
+java.lang.InterruptedException,
+java.io.IOException
+
+Throws:
+org.apache.zookeeper.cli.CliException
+java.lang.InterruptedException
+java.io.IOException
+
+
+
+
+
+
+
+
+delQuota
+public static boolean delQuota(ZooKeeper zk,
+ java.lang.String path,
+ boolean bytes,
+ boolean numNodes)
+throws KeeperException,
+ java.io.IOException,
+ java.lang.InterruptedException
+this method deletes quota for a node.
+
+Parameters:
+zk - the zookeeper client
+path - the path to delete quota for
+bytes - true if number of bytes needs to
+ be unset
+numNodes - true if number of nodes needs
+ to be unset
+Returns:
+true if quota deletion is successful
+Throws:
+KeeperException
+java.io.IOException
[13/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/package-summary.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/package-summary.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/package-summary.html new file mode 100644 index 000..18f0880 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/package-summary.html @@ -0,0 +1,250 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +org.apache.zookeeper.server (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Package +Next Package + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Package org.apache.zookeeper.server + +ZooKeeper server theory of operation + +See: Description + + + + + +Class Summary + +Class +Description + + + +LogFormatter + + + +PurgeTxnLog + +this class is used to clean up the + snapshot and data log dir's. + + + +SnapshotFormatter + +Dump a snapshot file to stdout. + + + +ZooKeeperServerMain + +This class starts and runs a standalone ZooKeeperServer. + + + + + + + + + +Package org.apache.zookeeper.server Description +ZooKeeper server theory of operation +ZooKeeperServer is designed to work in standalone mode and also +be extensible so that it can be used to implement the quorum based +version of ZooKeeper. + +ZooKeeper maintains a order when processing requests: + +All requests will be processed in order. +All responses will return in order. +All watches will be sent in the order that the update takes place. + + +We will explain the three aspects of ZooKeeperServer: request processing, data +structure maintenance, and session tracking. + +Request processing + +Requests are received by the ServerCnxn. Demarshalling of a request is +done by ClientRequestHandler. After a request has been demarshalled, +ClientRequestHandler invokes the relevant method in ZooKeeper and marshals +the result. + +If the request is just a query, it will be processed by ZooKeeper and returned. +Otherwise, the request will be validated and a transaction will be generated +and logged. This the request will then wait until the request has been logged +before continuing processing. + +Requests are logged as a group. Transactions are queued up and the SyncThread +will process them at predefined intervals. (Currently 20ms) The SyncThread +interacts with ZooKeeperServer the txnQueue. Transactions are added to the +txnQueue of SyncThread via queueItem. When the transaction has been synced to +disk, its callback will be invoked which will cause the request processing to +be completed. + +Data structure maintenance + +ZooKeeper data is stored in-memory. Each znode is stored in a DataNode object. +This object is accessed through a hash table that maps paths to DataNodes. +DataNodes also organize themselves into a tree. This tree is only used for +serializing nodes. + +We guarantee that changes to nodes are stored to non-volatile media before +responding to a client. We do this quickly by writing changes as a sequence +of transactions in a log file. Even though we flush transactions as a group, +we need to avoid seeks as much as possible. Also, since the server can fail +at any point, we need to be careful of partial records. + +We address the above problems by + +Pre-allocating 1M chunks of file space. This allows us to append to the +file without causing seeks to update file size. It also means that we need +to check for the end of the log by looking for a zero length transaction +rather than simply end of file. +Writing a signature at the end of each transaction. When processing +transactions, we only use transactions that have a valid signature at the end. + + +As the server runs, the log file will grow quite large. To avoid long startup +times we periodically take a snapshot of the tree of DataNodes. We cannot +take the snapshot synchronously as the data takes a while to write out, so +instead we asynchronously write out the tree. This means that we end up +with a "corrupt" snapshot of the data tree. More formally if we define T +to be the real snapshot of the tree at the time we begin taking the snapshot +and l as the sequence of transactions that are applied to the tree between +the time the snapshot begins and the time the snapshot completes, we write +to disk
[40/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/index-all.html -- diff --git a/_released_docs/r3.5.4-beta/api/index-all.html b/_released_docs/r3.5.4-beta/api/index-all.html new file mode 100644 index 000..8b4e8eb --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/index-all.html @@ -0,0 +1,1745 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Index (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +A B C D E F G H I K L M N O P Q R S T U V W Z + + +A + +ACL - Class in org.apache.zookeeper.data + +ACL() - Constructor for class org.apache.zookeeper.data.ACL + +ACL(int, Id) - Constructor for class org.apache.zookeeper.data.ACL + +addAuthInfo(String, byte[]) - Method in class org.apache.zookeeper.ZooKeeper + +Add the specified scheme:auth information to this connection. + +ADMIN - Static variable in interface org.apache.zookeeper.ZooDefs.Perms + +ALL - Static variable in interface org.apache.zookeeper.ZooDefs.Perms + +ANYONE_ID_UNSAFE - Static variable in interface org.apache.zookeeper.ZooDefs.Ids + +This Id represents anyone. + +APIError - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.APIERROR instead + + +APIErrorException() - Constructor for exception org.apache.zookeeper.KeeperException.APIErrorException + +AsyncCallback - Interface in org.apache.zookeeper + +Interface definitions of asynchronous callbacks. + +AsyncCallback.ACLCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the ACL and stat of the node. + +AsyncCallback.Children2Callback - Interface in org.apache.zookeeper + +This callback is used to retrieve the children and stat of the node. + +AsyncCallback.ChildrenCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the children of the node. + +AsyncCallback.Create2Callback - Interface in org.apache.zookeeper + +This callback is used to retrieve the name and stat of the node. + +AsyncCallback.DataCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the data and stat of the node. + +AsyncCallback.MultiCallback - Interface in org.apache.zookeeper + +This callback is used to process the multiple results from + a single multi call. + +AsyncCallback.StatCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the stat of the node. + +AsyncCallback.StringCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the name of the node. + +AsyncCallback.VoidCallback - Interface in org.apache.zookeeper + +This callback doesn't retrieve anything from the node. + +auth - Static variable in interface org.apache.zookeeper.ZooDefs.OpCode + +AUTH_IDS - Static variable in interface org.apache.zookeeper.ZooDefs.Ids + +This Id is only usable to set ACLs. + +AuthFailed - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.AUTHFAILED instead + + +AuthFailedException() - Constructor for exception org.apache.zookeeper.KeeperException.AuthFailedException + + + + + +B + +BadArguments - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.BADARGUMENTS + instead + + +BadArgumentsException() - Constructor for exception org.apache.zookeeper.KeeperException.BadArgumentsException + +BadArgumentsException(String) - Constructor for exception org.apache.zookeeper.KeeperException.BadArgumentsException + +BadVersion - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.BADVERSION instead + + +BadVersionException() - Constructor for exception org.apache.zookeeper.KeeperException.BadVersionException + +BadVersionException(String) - Constructor for exception org.apache.zookeeper.KeeperException.BadVersionException + + + + + +C + +check(String, int) - Method in class org.apache.zookeeper.Transaction + +check - Static variable in interface org.apache.zookeeper.ZooDefs.OpCode + +checkWatches - Static variable in interface org.apache.zookeeper.ZooDefs.OpCo
[37/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
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@@ -0,0 +1,283 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.StatCallback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Interface
AsyncCallback.StatCallback
+
+
+
+
+
+
+All Superinterfaces:
+AsyncCallback
+
+
+Enclosing interface:
+AsyncCallback
+
+
+
+@InterfaceAudience.Public
+public static interface AsyncCallback.StatCallback
+extends AsyncCallback
+This callback is used to retrieve the stat of the
node.
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from
interface org.apache.zookeeper.AsyncCallback
+AsyncCallback.ACLCallback, AsyncCallback.Children2Callback,
AsyncCallback.ChildrenCallback,
AsyncCallback.Create2Callback, AsyncCallback.DataCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Abstract Methods
+
+Modifier and Type
+Method and Description
+
+
+void
+processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ Stat stat)
+Process the result of the asynchronous call.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+processResult
+void processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ Stat stat)
+Process the result of the asynchronous call.
+
+ On success, rc is
+ KeeperException.Code.OK.
+
+ On failure, rc is set to the corresponding failure code in
+ KeeperException.
+
+
+ KeeperException.Code.NONODE
+ - The node on given path doesn't exist for some API calls.
+
+
+ KeeperException.Code.BADVERSION
+ - The given version doesn't match the node's version
+ for some API calls.
+
+
+
+Parameters:
+rc - The return code or the result of the call.
+path - The path that we passed to asynchronous calls.
+ctx - Whatever context object that we passed to
+ asynchronous calls.
+stat - Stat object of
+ the node on given path.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StringCallback.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StringCallback.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StringCallback.html
new file mode 100644
index 000..3e815eb
--- /dev/null
+++
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StringCallback.html
@@ -0,0 +1,288 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.StringCallback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class
KeeperException.NoWatcherException
+
+
+
+java.lang.Object
+
+
+java.lang.Throwable
+
+
+java.lang.Exception
+
+
+org.apache.zookeeper.KeeperException
+
+
+org.apache.zookeeper.KeeperException.NoWatcherException
+
+
+
+
+
+
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.io.Serializable
+
+
+Enclosing class:
+KeeperException
+
+
+
+@InterfaceAudience.Public
+public static class KeeperException.NoWatcherException
+extends KeeperException
+
+See Also:
+KeeperException.Code.NOWATCHER,
+Serialized
Form
+
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from
class org.apache.zookeeper.KeeperException
+KeeperException.APIErrorException, KeeperException.AuthFailedException,
KeeperException.BadArgumentsException, KeeperException.BadVersionException,
KeeperException.Code, KeeperException.CodeDeprecated,
KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException,
KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException,
KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException,
KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress,
KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException,
KeeperException.UnimplementedException, KeeperException.UnknownSessionException
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+NoWatcherException()
+
+
+NoWatcherException(java.lang.String path)
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+Methods inherited from class org.apache.zookeeper.KeeperException
+code, create,
create,
create,
create,
getCode,
getMessage,
getPath,
getResults,
setCode
+
+
+
+
+
+Methods inherited from class java.lang.Throwable
+addSuppressed, fillInStackTrace, getCause, getLocalizedMessage,
getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace,
printStackTrace, setStackTrace, toString
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+NoWatcherException
+public NoWatcherException()
+
+
+
+
+
+
+
+NoWatcherException
+public NoWatcherException(java.lang.String path)
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.NodeExistsException.html
--
[11/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/bookkeeperOverview.html -- diff --git a/_released_docs/r3.5.4-beta/bookkeeperOverview.html b/_released_docs/r3.5.4-beta/bookkeeperOverview.html new file mode 100644 index 000..645f651 --- /dev/null +++ b/_released_docs/r3.5.4-beta/bookkeeperOverview.html @@ -0,0 +1,694 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +BookKeeper overview + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.4 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +BookKeeper + + +Getting started + + +Overview + + +Setup guide + + +Programmer's guide + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +BookKeeper overview + + + + +BookKeeper overview + + +BookKeeper introduction + + +In slightly more detail... + + +Bookkeeper elements and concepts + + +Bookkeeper initial design + + +Bookkeeper metadata management + + +Closing out ledgers + + + + + + + + + + + +BookKeeper overview + + +BookKeeper introduction + + BookKeeper is a replicated service to reliably log streams of records. In BookKeeper, + servers are "bookies", log streams are "ledgers", and each unit of a log (aka record) is a + "ledger entry". BookKeeper is designed to be reliable; bookies, the servers that store + ledgers, can crash, corrupt data, discard data, but as long as there are enough bookies + behaving correctly the service as a whole behaves correctly. + + +The initial motivation for BookKeeper comes from the namenode of HDFS. Namenodes have to +log operations in a reliable fashion so that recovery is possible in the case of crashes. +We have found the applications for BookKeeper extend far beyond HDFS, however. Essentially, +any application that requires an append storage can replace their implementations with +BookKeeper. BookKeeper has the advantage of scaling throughput with the number of servers. + + +At a high level, a bookkeeper client receives entries from a client application and stores it to +sets of bookies, and there are a few advantages in having such a service: + + + + + + + We can use hardware that is optimized for such a service. We currently believe that such a + system has to be optimized only for disk I/O; + + + + + + + + + We can have a pool of servers implementing such a log system, and shared among a number of servers; + + + + + + + + + We can have a higher degree of replication with such a pool, which makes sense if the hardware necessary for it is cheaper compared to the one the application uses. + + + + + + +In slightly more detail... + BookKeeper implements highly available logs, and it has been designed with write-ahead logging in mind. Besides high availability +due to the replicated nature of the service, it provides high throughput due to striping. As we write entries in a subset of bookies of an +ensemble and rotate writes across available quorums, we are able to increase throughput with the number of servers for both reads and writes. +Scalability is a property that is possible to achieve in this case due to the use of quorums. Other replication techniques, such as +state-machine replication, do not enable such a property. + + An application first creates a ledger before writing to bookies through a local BookKeeper client instance. + Upon creating a ledger, a BookKeeper client writes metadata about the ledger to ZooKeeper. Each ledger currently + has a single writer. This writer has to execute a close ledger operation before any other client can read from it. + If the writer of a ledger does not close a ledger properly because, for example, it has crashed before
[12/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html new file mode 100644 index 000..155224c --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/version/util/package-use.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Package org.apache.zookeeper.version.util (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Packageorg.apache.zookeeper.version.util + +No usage of org.apache.zookeeper.version.util + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/overview-frame.html -- diff --git a/_released_docs/r3.5.4-beta/api/overview-frame.html b/_released_docs/r3.5.4-beta/api/overview-frame.html new file mode 100644 index 000..34bfe6e --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/overview-frame.html @@ -0,0 +1,33 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Overview List (ZooKeeper 3.5.4-beta API) + + + + + +All Classes + +Packages + +org.apache.jute +org.apache.jute.compiler +org.apache.zookeeper +org.apache.zookeeper.admin +org.apache.zookeeper.cli +org.apache.zookeeper.client +org.apache.zookeeper.common +org.apache.zookeeper.data +org.apache.zookeeper.jmx +org.apache.zookeeper.server +org.apache.zookeeper.server.quorum +org.apache.zookeeper.util +org.apache.zookeeper.version.util + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/overview-summary.html -- diff --git a/_released_docs/r3.5.4-beta/api/overview-summary.html b/_released_docs/r3.5.4-beta/api/overview-summary.html new file mode 100644 index 000..9eb47c9 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/overview-summary.html @@ -0,0 +1,207 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Overview (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +ZooKeeper 3.5.4-beta API + + + +ZooKeeper is a service for coordinating processes of distributed applications. + +See: Description + + + +Packages + +Package +Description + + + +org.apache.jute + +Hadoop record I/O contains classes and a record description language + translator for simplifying serialization and deserialization of records in a + language-neutral manner. + + + +org.apache.jute.compiler + +This package contains classes needed for code generation + from the hadoop record compiler. + + + +org.apache.zookeeper + + + +org.apache.zookeeper.admin + + + +org.apache.zookeeper.cli + + + +org.apache.zookeeper.client + + + +org.apache.zookeeper.common + + + +org.apache.zookeeper.data + + + +org.apache.zookeeper.jmx + + + +org.apache.zookeeper.server + +ZooKeeper server theory of operation + + + +org.apache.zookeeper.server.quorum + + + +org.apache.zookeeper.util + + + +org.apache.zookeeper.version.util + + +
[09/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/releasenotes.html -- diff --git a/_released_docs/r3.5.4-beta/releasenotes.html b/_released_docs/r3.5.4-beta/releasenotes.html new file mode 100644 index 000..65cf8a9 --- /dev/null +++ b/_released_docs/r3.5.4-beta/releasenotes.html @@ -0,0 +1,2251 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper Release Notes + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + + + +Release Notes - ZooKeeper - Version 3.5.4 + + + + +Release 3.5.3 added a new +feature ZOOKEEPER-2169 +"Enable creation of nodes with TTLs". There was a major oversight when +TTL nodes were implemented. The session ID generator for each server +is seeded with the configured Server ID in the high byte. TTL Nodes +were using the highest bit to denote a TTL node when used in the +ephemeral owner. This meant that Server IDs > 127 that created +ephemeral nodes would have those nodes always considered TTL nodes +(with the TTL being essentially a random number). + +ZOOKEEPER-2901 +fixes the issue. By default TTL is disabled and must now be enabled in +zoo.cfg. When TTL Nodes are enabled, the max Server ID changes from +255 to 254. See the documentation for TTL in the administrator guide +(or the referenced JIRAs) for more details. + + + +Sub-task + + +[ZOOKEEPER-2754] - Set up Apache Jenkins job that runs the flaky test analyzer script. + +[ZOOKEEPER-2792] - [QP MutualAuth]: Port ZOOKEEPER-1045 implementation from branch-3.4 to branch-3.5 + +[ZOOKEEPER-2903] - Port ZOOKEEPER-2901 to 3.5.4 + +[ZOOKEEPER-2939] - Deal with maxbuffer as it relates to proposals + +[ZOOKEEPER-2981] - Fix build on branch-3.5 for ZOOKEEPER-2939 + + + +Bug + + +[ZOOKEEPER-1580] - QuorumPeer.setRunning is not used + +[ZOOKEEPER-1782] - zookeeper.superUser is not as super as superDigest + +[ZOOKEEPER-1807] - Observers spam each other creating connections to the election addr + +[ZOOKEEPER-2101] - Transaction larger than max buffer of jute makes zookeeper unavailable + +[ZOOKEEPER-2249] - CRC check failed when preAllocSize smaller than node data + +[ZOOKEEPER-2316] - comment does not match code logic + +[ZOOKEEPER-2338] - c bindings should create socket's with SOCK_CLOEXEC to avoid fd leaks on fork/exec + +[ZOOKEEPER-2349] - Update documentation for snapCount + +[ZOOKEEPER-2355] - Ephemeral node is never deleted if follower fails while reading the proposal packet + +[ZOOKEEPER-2491] - C client build error in vs 2015 + +[ZOOKEEPER-2581] - Not handled NullPointerException while creating key manager and trustManager + +[ZOOKEEPER-2690] - Update documentation source for ZOOKEEPER-2574 + +[ZOOKEEPER-2722] - Flaky Test: org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment + +[ZOOKEEPER-2725] - Upgrading to a global session fails with a multiop + +[ZOOKEEPER-2743] - Netty connection leaks JMX connection bean upon connection close in certain race conditions. + +[ZOOKEEPER-2747] - Fix ZooKeeperAdmin Compilation Warning + +[ZOOKEEPER-2757] - Incorrect path crashes zkCli + +[ZOOKEEPER-2758] - Typo: transasction --> transaction + +[ZOOKEEPER-2775] - ZK Client not able to connect with Xid out of order error + +[ZOOKEEPER-2777] - There is a typo in zk.py which prevents from using/compiling it. + +[ZOOKEEPER-2783] - follower disconnects and cannot reconnect + +[ZOOKEEPER-2785] - Server inappropriately throttles connections under load before SASL completes + +[ZOOKEEPER-2786]
[07/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/skin/prototype.js
--
diff --git a/content/doc/r3.5.4-beta/skin/prototype.js
b/content/doc/r3.5.4-beta/skin/prototype.js
new file mode 100644
index 000..ed7d920
--- /dev/null
+++ b/content/doc/r3.5.4-beta/skin/prototype.js
@@ -0,0 +1,1257 @@
+/* Prototype JavaScript framework, version 1.4.0_pre4
+ * (c) 2005 Sam Stephenson
+ *
+ * THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
+ * against the source tree, available from the Prototype darcs repository.
+ *
+ * Prototype is freely distributable under the terms of an MIT-style license.
+ *
+ * For details, see the Prototype web site: http://prototype.conio.net/
+ *
+/*--*/
+
+var Prototype = {
+ Version: '1.4.0_pre4',
+
+ emptyFunction: function() {},
+ K: function(x) {return x}
+}
+
+var Class = {
+ create: function() {
+return function() {
+ this.initialize.apply(this, arguments);
+}
+ }
+}
+
+var Abstract = new Object();
+
+Object.extend = function(destination, source) {
+ for (property in source) {
+destination[property] = source[property];
+ }
+ return destination;
+}
+
+Function.prototype.bind = function(object) {
+ var __method = this;
+ return function() {
+return __method.apply(object, arguments);
+ }
+}
+
+Function.prototype.bindAsEventListener = function(object) {
+ var __method = this;
+ return function(event) {
+return __method.call(object, event || window.event);
+ }
+}
+
+Number.prototype.toColorPart = function() {
+ var digits = this.toString(16);
+ if (this < 16) return '0' + digits;
+ return digits;
+}
+
+var Try = {
+ these: function() {
+var returnValue;
+
+for (var i = 0; i < arguments.length; i++) {
+ var lambda = arguments[i];
+ try {
+returnValue = lambda();
+break;
+ } catch (e) {}
+}
+
+return returnValue;
+ }
+}
+
+/*--*/
+
+var PeriodicalExecuter = Class.create();
+PeriodicalExecuter.prototype = {
+ initialize: function(callback, frequency) {
+this.callback = callback;
+this.frequency = frequency;
+this.currentlyExecuting = false;
+
+this.registerCallback();
+ },
+
+ registerCallback: function() {
+setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
+ },
+
+ onTimerEvent: function() {
+if (!this.currentlyExecuting) {
+ try {
+this.currentlyExecuting = true;
+this.callback();
+ } finally {
+this.currentlyExecuting = false;
+ }
+}
+ }
+}
+
+/*--*/
+
+function $() {
+ var elements = new Array();
+
+ for (var i = 0; i < arguments.length; i++) {
+var element = arguments[i];
+if (typeof element == 'string')
+ element = document.getElementById(element);
+
+if (arguments.length == 1)
+ return element;
+
+elements.push(element);
+ }
+
+ return elements;
+}
+
+if (!Array.prototype.push) {
+ Array.prototype.push = function() {
+ var startLength = this.length;
+ for (var i = 0; i < arguments.length; i++)
+ this[startLength + i] = arguments[i];
+ return this.length;
+ }
+}
+
+if (!Function.prototype.apply) {
+ // Based on code from http://www.youngpup.net/
+ Function.prototype.apply = function(object, parameters) {
+var parameterStrings = new Array();
+if (!object) object = window;
+if (!parameters) parameters = new Array();
+
+for (var i = 0; i < parameters.length; i++)
+ parameterStrings[i] = 'parameters[' + i + ']';
+
+object.__apply__ = this;
+var result = eval('object.__apply__(' +
+ parameterStrings.join(', ') + ')');
+object.__apply__ = null;
+
+return result;
+ }
+}
+
+Object.extend(String.prototype, {
+ stripTags: function() {
+return this.replace(/<\/?[^>]+>/gi, '');
+ },
+
+ escapeHTML: function() {
+var div = document.createElement('div');
+var text = document.createTextNode(this);
+div.appendChild(text);
+return div.innerHTML;
+ },
+
+ unescapeHTML: function() {
+var div = document.createElement('div');
+div.innerHTML = this.stripTags();
+return div.childNodes[0].nodeValue;
+ },
+
+ parseQuery: function() {
+var str = this;
+if (str.substring(0,1) == '?') {
+ str = this.substring(1);
+}
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+ result[pair[0]] = pair[1];
+}
+return result;
+ }
+});
+
+
+var _break= new Object();
+var _continue = new Object();
+
+var Enumerable = {
+ each: function(iterator) {
+var index = 0;
+try {
+ this._each(fun
[11/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/bookkeeperOverview.html -- diff --git a/content/doc/r3.5.4-beta/bookkeeperOverview.html b/content/doc/r3.5.4-beta/bookkeeperOverview.html new file mode 100644 index 000..645f651 --- /dev/null +++ b/content/doc/r3.5.4-beta/bookkeeperOverview.html @@ -0,0 +1,694 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +BookKeeper overview + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.4 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +BookKeeper + + +Getting started + + +Overview + + +Setup guide + + +Programmer's guide + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + + + + + + + + + + +PDF + +BookKeeper overview + + + + +BookKeeper overview + + +BookKeeper introduction + + +In slightly more detail... + + +Bookkeeper elements and concepts + + +Bookkeeper initial design + + +Bookkeeper metadata management + + +Closing out ledgers + + + + + + + + + + + +BookKeeper overview + + +BookKeeper introduction + + BookKeeper is a replicated service to reliably log streams of records. In BookKeeper, + servers are "bookies", log streams are "ledgers", and each unit of a log (aka record) is a + "ledger entry". BookKeeper is designed to be reliable; bookies, the servers that store + ledgers, can crash, corrupt data, discard data, but as long as there are enough bookies + behaving correctly the service as a whole behaves correctly. + + +The initial motivation for BookKeeper comes from the namenode of HDFS. Namenodes have to +log operations in a reliable fashion so that recovery is possible in the case of crashes. +We have found the applications for BookKeeper extend far beyond HDFS, however. Essentially, +any application that requires an append storage can replace their implementations with +BookKeeper. BookKeeper has the advantage of scaling throughput with the number of servers. + + +At a high level, a bookkeeper client receives entries from a client application and stores it to +sets of bookies, and there are a few advantages in having such a service: + + + + + + + We can use hardware that is optimized for such a service. We currently believe that such a + system has to be optimized only for disk I/O; + + + + + + + + + We can have a pool of servers implementing such a log system, and shared among a number of servers; + + + + + + + + + We can have a higher degree of replication with such a pool, which makes sense if the hardware necessary for it is cheaper compared to the one the application uses. + + + + + + +In slightly more detail... + BookKeeper implements highly available logs, and it has been designed with write-ahead logging in mind. Besides high availability +due to the replicated nature of the service, it provides high throughput due to striping. As we write entries in a subset of bookies of an +ensemble and rotate writes across available quorums, we are able to increase throughput with the number of servers for both reads and writes. +Scalability is a property that is possible to achieve in this case due to the use of quorums. Other replication techniques, such as +state-machine replication, do not enable such a property. + + An application first creates a ledger before writing to bookies through a local BookKeeper client instance. + Upon creating a ledger, a BookKeeper client writes metadata about the ledger to ZooKeeper. Each ledger currently + has a single writer. This writer has to execute a close ledger operation before any other client can read from it. + If the writer of a ledger does not close a ledger properly because, for example, it has crashed before having the
[10/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/index.html -- diff --git a/content/doc/r3.5.4-beta/index.html b/content/doc/r3.5.4-beta/index.html new file mode 100644 index 000..8174a86 --- /dev/null +++ b/content/doc/r3.5.4-beta/index.html @@ -0,0 +1,352 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + + + +ZooKeeper: Because Coordinating Distributed Systems is a Zoo + + + + + + + + +ndeSetTextSize(); + + + +http://www.apache.org/";>Apache > http://zookeeper.apache.org/";>ZooKeeper > http://zookeeper.apache.org/";>ZooKeeper + + + + + +http://hadoop.apache.org/";> + + + + +http://zookeeper.apache.org/";> + + + + +http://www.google.com/search"; method="get" class="roundtopsmall"> + + + + + + + + +http://zookeeper.apache.org/";>Project + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/";>Wiki + + +ZooKeeper 3.5 Documentation + + + + + + + + + + + + + + + + + + + + +Overview + + +Welcome + + +Overview + + +Getting Started + + +Release Notes + + +Developer + + +API Docs + + +Programmer's Guide + + +Java Example + + +Barrier and Queue Tutorial + + +Recipes + + +Admin & Ops + + +Administrator's Guide + + +Quota Guide + + +JMX + + +Observers Guide + + +Dynamic Reconfiguration + + +Contributor + + +ZooKeeper Internals + + +Miscellaneous + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + +http://zookeeper.apache.org/mailing_lists.html";>Mailing Lists + + + + +http://forrest.apache.org/";> + + + + + + + + + + + +PDF + +ZooKeeper: Because Coordinating Distributed Systems is a Zoo + + +ZooKeeper is a high-performance coordination service for + distributed applications. It exposes common services - such as + naming, configuration management, synchronization, and group + services - in a simple interface so you don't have to write them + from scratch. You can use it off-the-shelf to implement + consensus, group management, leader election, and presence + protocols. And you can build on it for your own, specific needs. + + + + + The following documents describe concepts and procedures to get + you started using ZooKeeper. If you have more questions, please + ask the http://zookeeper.apache.org/mailing_lists.html";>mailing list or browse the + archives. + + + + + + +ZooKeeper Overview +Technical Overview Documents for Client Developers, Adminstrators, and Contributors + + + +Overview - a bird's eye view of ZooKeeper, including design concepts and architecture + + +Getting Started - a tutorial-style guide for developers to install, run, and program to ZooKeeper + + +Release Notes - new developer and user facing features, improvements, and incompatibilities + + + + + + + +Developers + Documents for Developers using the ZooKeeper Client API + + + + +API Docs - the technical reference to ZooKeeper Client APIs + + +Programmer's Guide - a client application developer's guide to ZooKeeper + + +ZooKeeper Java Example - a simple Zookeeper client appplication, written in Java + + +Barrier and Queue Tutorial - sample implementations of barriers and queues + + +ZooKeeper Recipes - higher level solutions to common problems in distributed applications + + + + + + + +Administrators & Operators + Documents for Administrators and Operations Engineers of ZooKeeper Deployments + + + + +Administrator's Guide - a guide for system administrators and anyone else who might deploy ZooKeeper + + +Quota Guide - a guide for system administrators on Quotas in ZooKeeper. + + +JMX - how to enable JMX in ZooKeeper + + +Hierarchical quorums + + + +Observers - non-voting ensemble members that easily improve ZooKeeper's scalability + + +Dynamic Reconfiguration - a guide on how to use dynamic reconfiguration in ZooKeeper + + + + + + + +Contributors + Documents for Developers Contributing to the ZooKeeper Open Source Project + + + + +ZooKeeper Internals - assorted topics on the inner workings of ZooKeeper + + + + + + + +Miscellaneous ZooKeeper Documentation + + + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER";>Wiki + + + +https://cwiki.apache.org/confluence/display/ZOOKEEPER/FAQ";>FAQ + + + + + + + + + + + + + + + + + + +Copyright © + http://www.apache.org/licenses/";>The Apache Software Foundation. + + + + + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/conte
[41/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/deprecated-list.html -- diff --git a/content/doc/r3.5.4-beta/api/deprecated-list.html b/content/doc/r3.5.4-beta/api/deprecated-list.html new file mode 100644 index 000..19189c0 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/deprecated-list.html @@ -0,0 +1,384 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Deprecated List (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Deprecated API +Contents + +Deprecated Interfaces +Deprecated Fields +Deprecated Methods +Deprecated Enum Constants + + + + + + + + +Deprecated Interfaces + +Interface and Description + + + +org.apache.zookeeper.KeeperException.CodeDeprecated + + + + + + + + + + + +Deprecated Fields + +Field and Description + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.APIError +deprecated in 3.1.0, use KeeperException.Code.APIERROR instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.AuthFailed +deprecated in 3.1.0, use KeeperException.Code.AUTHFAILED instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.BadArguments +deprecated in 3.1.0, use KeeperException.Code.BADARGUMENTS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.BadVersion +deprecated in 3.1.0, use KeeperException.Code.BADVERSION instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.ConnectionLoss +deprecated in 3.1.0, use KeeperException.Code.CONNECTIONLOSS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.DataInconsistency +deprecated in 3.1.0, use KeeperException.Code.DATAINCONSISTENCY + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.EphemeralOnLocalSession + + +org.apache.zookeeper.KeeperException.CodeDeprecated.InvalidACL +deprecated in 3.1.0, use KeeperException.Code.INVALIDACL instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.InvalidCallback +deprecated in 3.1.0, use KeeperException.Code.INVALIDCALLBACK + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.MarshallingError +deprecated in 3.1.0, use KeeperException.Code.MARSHALLINGERROR + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NewConfigNoQuorum +deprecated in 3.1.0, use KeeperException.Code.NEWCONFIGNOQUORUM + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NoAuth +deprecated in 3.1.0, use KeeperException.Code.NOAUTH instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NoChildrenForEphemerals +deprecated in 3.1.0, use + KeeperException.Code.NOCHILDRENFOREPHEMERALS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NodeExists +deprecated in 3.1.0, use KeeperException.Code.NODEEXISTS instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NoNode +deprecated in 3.1.0, use KeeperException.Code.NONODE instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.NotEmpty +deprecated in 3.1.0, use KeeperException.Code.NOTEMPTY instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.Ok +deprecated in 3.1.0, use KeeperException.Code.OK instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.OperationTimeout +deprecated in 3.1.0, use KeeperException.Code.OPERATIONTIMEOUT + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.ReconfigInProgress +deprecated in 3.1.0, use KeeperException.Code.RECONFIGINPROGRESS + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.RuntimeInconsistency +deprecated in 3.1.0, use + KeeperException.Code.RUNTIMEINCONSISTENCY instead + + + +org.apache.zookeeper.ZooKeeper.SECURE_CLIENT +Use ZKClientConfig.SECURE_CLIENT + instead. + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.SessionExpired +deprecated in 3.1.0, use KeeperException.Code.SESSIONEXPIRED instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.SystemError +deprecated in 3.1.0, use KeeperException.Code.SYSTEMERROR instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.Unimplemented +deprecated in 3.1.0, use KeeperException.Code.UNIMPLEMENTED + instead + + + +org.apache.zookeeper.KeeperException.CodeDeprecated.UnknownSession + + +org.apache.zookeeper.ZooKeeper.ZOOKEEPER_CLIENT_CNXN_SOCKET +Use ZKClientC
[25/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeperMain.html
--
diff --git
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b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeperMain.html
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@@ -0,0 +1,441 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooKeeperMain (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":9,"i2":10,"i3":9,"i4":10,"i5":9,"i6":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class ZooKeeperMain
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.ZooKeeperMain
+
+
+
+
+
+
+
+
+@InterfaceAudience.Public
+public class ZooKeeperMain
+extends java.lang.Object
+The command line client to ZooKeeper.
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+ZooKeeperMain(java.lang.String[] args)
+
+
+ZooKeeperMain(ZooKeeper zk)
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Methods Instance Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
+static boolean
+createQuota(ZooKeeper zk,
+ java.lang.String path,
+ long bytes,
+ int numNodes)
+this method creates a quota node for the path
+
+
+
+static boolean
+delQuota(ZooKeeper zk,
+java.lang.String path,
+boolean bytes,
+boolean numNodes)
+this method deletes quota for a node.
+
+
+
+void
+executeLine(java.lang.String line)
+
+
+static
java.util.List
+getCommands()
+
+
+boolean
+getPrintWatches()
+
+
+static void
+main(java.lang.String[] args)
+
+
+static void
+printMessage(java.lang.String msg)
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+ZooKeeperMain
+public ZooKeeperMain(java.lang.String[] args)
+ throws java.io.IOException,
+ java.lang.InterruptedException
+
+Throws:
+java.io.IOException
+java.lang.InterruptedException
+
+
+
+
+
+
+
+
+ZooKeeperMain
+public ZooKeeperMain(ZooKeeper zk)
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+getPrintWatches
+public boolean getPrintWatches()
+
+
+
+
+
+
+
+getCommands
+public
static java.util.List getCommands()
+
+
+
+
+
+
+
+printMessage
+public static void printMessage(java.lang.String msg)
+
+
+
+
+
+
+
+main
+public static void main(java.lang.String[] args)
+ throws org.apache.zookeeper.cli.CliException,
+java.io.IOException,
+java.lang.InterruptedException
+
+Throws:
+org.apache.zookeeper.cli.CliException
+java.io.IOException
+java.lang.InterruptedException
+
+
+
+
+
+
+
+
+executeLine
+public void executeLine(java.lang.String line)
+ throws org.apache.zookeeper.cli.CliException,
+java.lang.InterruptedException,
+java.io.IOException
+
+Throws:
+org.apache.zookeeper.cli.CliException
+java.lang.InterruptedException
+java.io.IOException
+
+
+
+
+
+
+
+
+delQuota
+public static boolean delQuota(ZooKeeper zk,
+ java.lang.String path,
+ boolean bytes,
+ boolean numNodes)
+throws KeeperException,
+ java.io.IOException,
+ java.lang.InterruptedException
+this method deletes quota for a node.
+
+Parameters:
+zk - the zookeeper client
+path - the path to delete quota for
+bytes - true if number of bytes needs to
+ be unset
+numNodes - true if number of nodes needs
+ to be unset
+Returns:
+true if quota deletion is successful
+Throws:
+KeeperException
+java.io.IOException
+java.lang.I
[14/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/package-use.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/package-use.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/package-use.html new file mode 100644 index 000..1c1cb51 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/package-use.html @@ -0,0 +1,300 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Package org.apache.zookeeper (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Packageorg.apache.zookeeper + + + + + +Packages that use org.apache.zookeeper + +Package +Description + + + +org.apache.zookeeper + + + +org.apache.zookeeper.admin + + + + + + + + + +Classes in org.apache.zookeeper used by org.apache.zookeeper + +Class and Description + + + +AsyncCallback +Interface definitions of asynchronous callbacks. + + + +AsyncCallback.ACLCallback +This callback is used to retrieve the ACL and stat of the node. + + + +AsyncCallback.Children2Callback +This callback is used to retrieve the children and stat of the node. + + + +AsyncCallback.ChildrenCallback +This callback is used to retrieve the children of the node. + + + +AsyncCallback.Create2Callback +This callback is used to retrieve the name and stat of the node. + + + +AsyncCallback.DataCallback +This callback is used to retrieve the data and stat of the node. + + + +AsyncCallback.MultiCallback +This callback is used to process the multiple results from + a single multi call. + + + +AsyncCallback.StatCallback +This callback is used to retrieve the stat of the node. + + + +AsyncCallback.StringCallback +This callback is used to retrieve the name of the node. + + + +AsyncCallback.VoidCallback +This callback doesn't retrieve anything from the node. + + + +CreateMode +CreateMode value determines how the znode is created on ZooKeeper. + + + +KeeperException + + +KeeperException.Code +Codes which represent the various KeeperException + types. + + + +KeeperException.CodeDeprecated +Deprecated. + + + +Transaction +Provides a builder style interface for doing multiple updates. + + + +WatchedEvent +A WatchedEvent represents a change on the ZooKeeper that a Watcher + is able to respond to. + + + +Watcher +This interface specifies the public interface an event handler class must + implement. + + + +Watcher.Event.EventType +Enumeration of types of events that may occur on the ZooKeeper + + + +Watcher.Event.KeeperState +Enumeration of states the ZooKeeper may be at the event + + + +Watcher.WatcherType +Enumeration of types of watchers + + + +ZooKeeper +This is the main class of ZooKeeper client library. + + + +ZooKeeper.States + + + + + + + + +Classes in org.apache.zookeeper used by org.apache.zookeeper.admin + +Class and Description + + + +AsyncCallback.DataCallback +This callback is used to retrieve the data and stat of the node. + + + +KeeperException + + +Watcher +This interface specifies the public interface an event handler class must + implement. + + + +ZooKeeper +This is the main class of ZooKeeper client library. + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html new file mode 100644 index 000..6171579 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html @@ -0,0 +1,280 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +LogFormatter (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Package +Next Package + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Package org.apache.zookeeper.server + +ZooKeeper server theory of operation + +See: Description + + + + + +Class Summary + +Class +Description + + + +LogFormatter + + + +PurgeTxnLog + +this class is used to clean up the + snapshot and data log dir's. + + + +SnapshotFormatter + +Dump a snapshot file to stdout. + + + +ZooKeeperServerMain + +This class starts and runs a standalone ZooKeeperServer. + + + + + + + + + +Package org.apache.zookeeper.server Description +ZooKeeper server theory of operation +ZooKeeperServer is designed to work in standalone mode and also +be extensible so that it can be used to implement the quorum based +version of ZooKeeper. + +ZooKeeper maintains a order when processing requests: + +All requests will be processed in order. +All responses will return in order. +All watches will be sent in the order that the update takes place. + + +We will explain the three aspects of ZooKeeperServer: request processing, data +structure maintenance, and session tracking. + +Request processing + +Requests are received by the ServerCnxn. Demarshalling of a request is +done by ClientRequestHandler. After a request has been demarshalled, +ClientRequestHandler invokes the relevant method in ZooKeeper and marshals +the result. + +If the request is just a query, it will be processed by ZooKeeper and returned. +Otherwise, the request will be validated and a transaction will be generated +and logged. This the request will then wait until the request has been logged +before continuing processing. + +Requests are logged as a group. Transactions are queued up and the SyncThread +will process them at predefined intervals. (Currently 20ms) The SyncThread +interacts with ZooKeeperServer the txnQueue. Transactions are added to the +txnQueue of SyncThread via queueItem. When the transaction has been synced to +disk, its callback will be invoked which will cause the request processing to +be completed. + +Data structure maintenance + +ZooKeeper data is stored in-memory. Each znode is stored in a DataNode object. +This object is accessed through a hash table that maps paths to DataNodes. +DataNodes also organize themselves into a tree. This tree is only used for +serializing nodes. + +We guarantee that changes to nodes are stored to non-volatile media before +responding to a client. We do this quickly by writing changes as a sequence +of transactions in a log file. Even though we flush transactions as a group, +we need to avoid seeks as much as possible. Also, since the server can fail +at any point, we need to be careful of partial records. + +We address the above problems by + +Pre-allocating 1M chunks of file space. This allows us to append to the +file without causing seeks to update file size. It also means that we need +to check for the end of the log by looking for a zero length transaction +rather than simply end of file. +Writing a signature at the end of each transaction. When processing +transactions, we only use transactions that have a valid signature at the end. + + +As the server runs, the log file will grow quite large. To avoid long startup +times we periodically take a snapshot of the tree of DataNodes. We cannot +take the snapshot synchronously as the data takes a while to write out, so +instead we asynchronously write out the tree. This means that we end up +with a "corrupt" snapshot of the data tree. More formally if we define T +to be the real snapshot of the tree at the time we begin taking the snapshot +and l as the sequence of transactions that are applied to the tree between +the time the snapshot begins and the time the snapshot completes, we write +to disk T+l' where l'
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diff --git
a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/data/StatPersisted.html
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@@ -0,0 +1,689 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+StatPersisted (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods =
{"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":9,"i25":10,"i26":10};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper.data
+Class StatPersisted
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.data.StatPersisted
+
+
+
+
+
+
+
+All Implemented Interfaces:
+Record
+
+
+
+@InterfaceAudience.Public
+public class StatPersisted
+extends java.lang.Object
+implements Record
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+StatPersisted()
+
+
+StatPersisted(long czxid,
+ long mzxid,
+ long ctime,
+ long mtime,
+ int version,
+ int cversion,
+ int aversion,
+ long ephemeralOwner,
+ long pzxid)
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Methods Instance Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
+int
+compareTo(java.lang.Object peer_)
+
+
+void
+deserialize(org.apache.jute.InputArchive a_,
+ java.lang.String tag)
+
+
+boolean
+equals(java.lang.Object peer_)
+
+
+int
+getAversion()
+
+
+long
+getCtime()
+
+
+int
+getCversion()
+
+
+long
+getCzxid()
+
+
+long
+getEphemeralOwner()
+
+
+long
+getMtime()
+
+
+long
+getMzxid()
+
+
+long
+getPzxid()
+
+
+int
+getVersion()
+
+
+int
+hashCode()
+
+
+void
+readFields(java.io.DataInput in)
+
+
+void
+serialize(org.apache.jute.OutputArchive a_,
+ java.lang.String tag)
+
+
+void
+setAversion(int m_)
+
+
+void
+setCtime(long m_)
+
+
+void
+setCversion(int m_)
+
+
+void
+setCzxid(long m_)
+
+
+void
+setEphemeralOwner(long m_)
+
+
+void
+setMtime(long m_)
+
+
+void
+setMzxid(long m_)
+
+
+void
+setPzxid(long m_)
+
+
+void
+setVersion(int m_)
+
+
+static java.lang.String
+signature()
+
+
+java.lang.String
+toString()
+
+
+void
+write(java.io.DataOutput out)
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+getClass, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+StatPersisted
+public StatPersisted()
+
+
+
+
+
+
+
+StatPersisted
+public StatPersisted(long czxid,
+ long mzxid,
+ long ctime,
+ long mtime,
+ int version,
+ int cversion,
+ int aversion,
+ long ephemeralOwner,
+ long pzxid)
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+getCzxid
+public long getCzxid()
+
+
+
+
+
+
+
+setCzxid
+public void setCzxid(long m_)
+
+
+
+
+
+
+
+getMzxid
+public long getMzxid()
+
+
+
+
+
+
+
+setMzxid
+public void setMzxid(long m_)
+
+
+
+
+
+
+
+getCtime
+public long getCtime()
+
+
+
+
+
+
+
+setCtime
+public void setCtime(long m_)
+
+
+
+
+
+
+
+getMtime
+public long getMtime()
+
+
+
+
+
+
+
+setMtime
+public void setMtime(long m_)
+
+
+
+
+
+
+
+getVersion
+public int getVersion()
+
+
+
+
+
+
+
+setVersion
+public void setVersion(int m_)
+
+
+
+
+
+
+
+getCversion
+public int getCversion()
+
+
+
+
+
+
+
+setCversion
+public void setCversion(int m_)
+
+
+
+
+
+
+
+getAversion
+public int getAversion()
+
+
+
+
+
+
+
+setAversion
+public void setAversion(int m_)
+
+
+
+
+
+
+
+getEphemeralOwne
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diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.html
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@@ -0,0 +1,3013 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooKeeper (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods =
{"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":42,"i43":42,"i44":42,"i45":42,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10,"i52":10,"i53":10,"i54":10,"i55":10,"i56":10,"i57":10,"i58":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],8:["t4","Concrete Methods"],32:["t6","Deprecated Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class ZooKeeper
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.ZooKeeper
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.lang.AutoCloseable
+
+
+Direct Known Subclasses:
+ZooKeeperAdmin
+
+
+
+@InterfaceAudience.Public
+public class ZooKeeper
+extends java.lang.Object
+implements java.lang.AutoCloseable
+This is the main class of ZooKeeper client library. To use
a ZooKeeper
+ service, an application must first instantiate an object of ZooKeeper class.
+ All the iterations will be done by calling the methods of ZooKeeper class.
+ The methods of this class are thread-safe unless otherwise noted.
+
+ Once a connection to a server is established, a session ID is assigned to the
+ client. The client will send heart beats to the server periodically to keep
+ the session valid.
+
+ The application can call ZooKeeper APIs through a client as long as the
+ session ID of the client remains valid.
+
+ If for some reason, the client fails to send heart beats to the server for a
+ prolonged period of time (exceeding the sessionTimeout value, for instance),
+ the server will expire the session, and the session ID will become invalid.
+ The client object will no longer be usable. To make ZooKeeper API calls, the
+ application must create a new client object.
+
+ If the ZooKeeper server the client currently connects to fails or otherwise
+ does not respond, the client will automatically try to connect to another
+ server before its session ID expires. If successful, the application can
+ continue to use the client.
+
+ The ZooKeeper API methods are either synchronous or asynchronous. Synchronous
+ methods blocks until the server has responded. Asynchronous methods just queue
+ the request for sending and return immediately. They take a callback object
that
+ will be executed either on successful execution of the request or on error
with
+ an appropriate return code (rc) indicating the error.
+
+ Some successful ZooKeeper API calls can leave watches on the "data nodes" in
+ the ZooKeeper server. Other successful ZooKeeper API calls can trigger those
+ watches. Once a watch is triggered, an event will be delivered to the client
+ which left the watch at the first place. Each watch can be triggered only
+ once. Thus, up to one event will be delivered to a client for every watch it
+ leaves.
+
+ A client needs an object of a class implementing Watcher interface for
+ processing the events delivered to the client.
+
+ When a client drops the current connection and re-connects to a server, all
the
+ existing watches are considered as being triggered but the undelivered events
+ are lost. To emulate this, the client will generate a special event to tell
+ the event handler a connection has been dropped. This special event has
+ EventType None and KeeperState Disconnected.
+
+
+
+
+
+
+
+
+
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http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html new file mode 100644 index 000..15bae0d --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeper.html @@ -0,0 +1,214 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.ZooKeeper (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.ZooKeeper + + + + + +Packages that use ZooKeeper + +Package +Description + + + +org.apache.zookeeper + + + +org.apache.zookeeper.admin + + + + + + + + + + +Uses of ZooKeeper in org.apache.zookeeper + +Methods in org.apache.zookeeper with parameters of type ZooKeeper + +Modifier and Type +Method and Description + + + +static boolean +ZooKeeperMain.createQuota(ZooKeeper zk, + java.lang.String path, + long bytes, + int numNodes) +this method creates a quota node for the path + + + +static boolean +ZooKeeperMain.delQuota(ZooKeeper zk, +java.lang.String path, +boolean bytes, +boolean numNodes) +this method deletes quota for a node. + + + + + +Constructors in org.apache.zookeeper with parameters of type ZooKeeper + +Constructor and Description + + + +ZooKeeperMain(ZooKeeper zk) + + + + + + + +Uses of ZooKeeper in org.apache.zookeeper.admin + +Subclasses of ZooKeeper in org.apache.zookeeper.admin + +Modifier and Type +Class and Description + + + +class +ZooKeeperAdmin +This is the main class for ZooKeeperAdmin client library. + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html new file mode 100644 index 000..130588d --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/class-use/ZooKeeperMain.html @@ -0,0 +1,125 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Class org.apache.zookeeper.ZooKeeperMain (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Classorg.apache.zookeeper.ZooKeeperMain + +No usage of org.apache.zookeeper.ZooKeeperMain + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/cli/package-frame.
[34/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html -- diff --git a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html new file mode 100644 index 000..634c935 --- /dev/null +++ b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html @@ -0,0 +1,296 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.ConnectionLossException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.ConnectionLossException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.ConnectionLossException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.ConnectionLossException +extends KeeperException + +See Also: +KeeperException.Code.CONNECTIONLOSS, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +ConnectionLossException() + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +ConnectionLossException +public ConnectionLossException() + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.DataInconsistencyException.html -- diff --git a/con
[42/42] zookeeper git commit: Website update for release 3.5.4-beta
Website update for release 3.5.4-beta Project: http://git-wip-us.apache.org/repos/asf/zookeeper/repo Commit: http://git-wip-us.apache.org/repos/asf/zookeeper/commit/ec4ec140 Tree: http://git-wip-us.apache.org/repos/asf/zookeeper/tree/ec4ec140 Diff: http://git-wip-us.apache.org/repos/asf/zookeeper/diff/ec4ec140 Branch: refs/heads/asf-site Commit: ec4ec1407fbf955a8c6c87b356806d8cf9c45830 Parents: c8fefbd Author: Patrick Hunt Authored: Thu May 17 15:56:21 2018 -0700 Committer: Patrick Hunt Committed: Thu May 17 15:56:21 2018 -0700 -- content/bylaws.html |2 +- content/credits.html|2 +- .../doc/r3.5.4-beta/api/allclasses-frame.html | 89 + .../doc/r3.5.4-beta/api/allclasses-noframe.html | 89 + .../doc/r3.5.4-beta/api/constant-values.html| 706 .../doc/r3.5.4-beta/api/deprecated-list.html| 384 +++ content/doc/r3.5.4-beta/api/help-doc.html | 230 ++ content/doc/r3.5.4-beta/api/index-all.html | 1745 ++ content/doc/r3.5.4-beta/api/index.html | 75 + .../r3.5.4-beta/api/org/apache/jute/Record.html | 255 ++ .../api/org/apache/jute/class-use/Record.html | 177 + .../org/apache/jute/compiler/package-frame.html | 14 + .../apache/jute/compiler/package-summary.html | 139 + .../org/apache/jute/compiler/package-tree.html | 128 + .../org/apache/jute/compiler/package-use.html | 125 + .../api/org/apache/jute/package-frame.html | 20 + .../api/org/apache/jute/package-summary.html| 930 ++ .../api/org/apache/jute/package-tree.html | 134 + .../api/org/apache/jute/package-use.html| 160 + .../zookeeper/AsyncCallback.ACLCallback.html| 282 ++ .../AsyncCallback.Children2Callback.html| 271 ++ .../AsyncCallback.ChildrenCallback.html | 278 ++ .../AsyncCallback.Create2Callback.html | 272 ++ .../zookeeper/AsyncCallback.DataCallback.html | 282 ++ .../zookeeper/AsyncCallback.MultiCallback.html | 282 ++ .../zookeeper/AsyncCallback.StatCallback.html | 283 ++ .../zookeeper/AsyncCallback.StringCallback.html | 288 ++ .../zookeeper/AsyncCallback.VoidCallback.html | 287 ++ .../api/org/apache/zookeeper/AsyncCallback.html | 254 ++ .../api/org/apache/zookeeper/CreateMode.html| 545 .../KeeperException.APIErrorException.html | 296 ++ .../KeeperException.AuthFailedException.html| 296 ++ .../KeeperException.BadArgumentsException.html | 308 ++ .../KeeperException.BadVersionException.html| 308 ++ .../apache/zookeeper/KeeperException.Code.html | 816 + .../KeeperException.CodeDeprecated.html | 798 + ...KeeperException.ConnectionLossException.html | 296 ++ ...perException.DataInconsistencyException.html | 296 ++ ...eption.EphemeralOnLocalSessionException.html | 296 ++ .../KeeperException.InvalidACLException.html| 308 ++ ...eeperException.InvalidCallbackException.html | 296 ++ ...eperException.MarshallingErrorException.html | 296 ++ .../KeeperException.NewConfigNoQuorum.html | 296 ++ .../KeeperException.NoAuthException.html| 296 ++ ...eption.NoChildrenForEphemeralsException.html | 308 ++ .../KeeperException.NoNodeException.html| 308 ++ .../KeeperException.NoWatcherException.html | 308 ++ .../KeeperException.NodeExistsException.html| 308 ++ .../KeeperException.NotEmptyException.html | 308 ++ .../KeeperException.NotReadOnlyException.html | 296 ++ ...eperException.OperationTimeoutException.html | 296 ++ ...eperException.ReconfigDisabledException.html | 308 ++ .../KeeperException.ReconfigInProgress.html | 296 ++ ...Exception.RuntimeInconsistencyException.html | 296 ++ ...KeeperException.SessionExpiredException.html | 296 ++ .../KeeperException.SessionMovedException.html | 296 ++ .../KeeperException.SystemErrorException.html | 296 ++ .../KeeperException.UnimplementedException.html | 296 ++ ...KeeperException.UnknownSessionException.html | 296 ++ .../org/apache/zookeeper/KeeperException.html | 665 .../org/apache/zookeeper/ServerAdminClient.html | 365 +++ .../api/org/apache/zookeeper/Transaction.html | 333 ++ .../api/org/apache/zookeeper/WatchedEvent.html | 358 +++ .../zookeeper/Watcher.Event.EventType.html | 434 +++ .../zookeeper/Watcher.Event.KeeperState.html| 493 +++ .../api/org/apache/zookeeper/Watcher.Event.html | 207 ++ .../apache/zookeeper/Watcher.WatcherType.html | 386 +++ .../api/org/apache/zookeeper/Watcher.html | 255 ++ .../api/org/apache/zookeeper/ZooDefs.Ids.html | 289 ++ .../org/apache/zookeeper/ZooDefs.OpCode.html| 667 .../api/org/apache/zookeeper/ZooDefs.Perms.html | 310 ++ .../api/org/apache/zookeeper/ZooDefs.html | 319 ++ .../org/apache/zookeeper/ZooKeeper.States.html | 440 +++ .../api/org/apache/zookeeper/ZooKeeper.html | 3013 +++
[37/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StatCallback.html
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diff --git
a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StatCallback.html
b/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StatCallback.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.StatCallback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Interface
AsyncCallback.StatCallback
+
+
+
+
+
+
+All Superinterfaces:
+AsyncCallback
+
+
+Enclosing interface:
+AsyncCallback
+
+
+
+@InterfaceAudience.Public
+public static interface AsyncCallback.StatCallback
+extends AsyncCallback
+This callback is used to retrieve the stat of the
node.
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+
+
+
+Nested classes/interfaces inherited from
interface org.apache.zookeeper.AsyncCallback
+AsyncCallback.ACLCallback, AsyncCallback.Children2Callback,
AsyncCallback.ChildrenCallback,
AsyncCallback.Create2Callback, AsyncCallback.DataCallback, AsyncCallback.MultiCallback, AsyncCallback.StatCallback, AsyncCallback.StringCallback, AsyncCallback.VoidCallback
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Abstract Methods
+
+Modifier and Type
+Method and Description
+
+
+void
+processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ Stat stat)
+Process the result of the asynchronous call.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+processResult
+void processResult(int rc,
+ java.lang.String path,
+ java.lang.Object ctx,
+ Stat stat)
+Process the result of the asynchronous call.
+
+ On success, rc is
+ KeeperException.Code.OK.
+
+ On failure, rc is set to the corresponding failure code in
+ KeeperException.
+
+
+ KeeperException.Code.NONODE
+ - The node on given path doesn't exist for some API calls.
+
+
+ KeeperException.Code.BADVERSION
+ - The given version doesn't match the node's version
+ for some API calls.
+
+
+
+Parameters:
+rc - The return code or the result of the call.
+path - The path that we passed to asynchronous calls.
+ctx - Whatever context object that we passed to
+ asynchronous calls.
+stat - Stat object of
+ the node on given path.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StringCallback.html
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diff --git
a/content/doc/r3.5.4-beta/api/org/apache/zookeeper/AsyncCallback.StringCallback.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+AsyncCallback.StringCallback (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":6,"i1":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.jute
+Interface Record
+
+
+
+
+
+
+All Known Implementing Classes:
+ACL, Id, Stat, StatPersisted
+
+
+
+@InterfaceAudience.Public
+public interface Record
+Interface that is implemented by generated classes.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Abstract Methods
+
+Modifier and Type
+Method and Description
+
+
+void
+deserialize(org.apache.jute.InputArchive archive,
+ java.lang.String tag)
+
+
+void
+serialize(org.apache.jute.OutputArchive archive,
+ java.lang.String tag)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+serialize
+void serialize(org.apache.jute.OutputArchive archive,
+ java.lang.String tag)
+throws java.io.IOException
+
+Throws:
+java.io.IOException
+
+
+
+
+
+
+
+
+deserialize
+void deserialize(org.apache.jute.InputArchive archive,
+ java.lang.String ta
[33/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.MarshallingErrorException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.MarshallingErrorException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.MarshallingErrorException.html new file mode 100644 index 000..0c2f87a --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.MarshallingErrorException.html @@ -0,0 +1,296 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.MarshallingErrorException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.MarshallingErrorException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.MarshallingErrorException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.MarshallingErrorException +extends KeeperException + +See Also: +KeeperException.Code.MARSHALLINGERROR, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +MarshallingErrorException() + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +MarshallingErrorException +public MarshallingErrorException() + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.NewConfigNoQuorum.html -
[29/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ServerAdminClient.html
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diff --git
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@@ -0,0 +1,365 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ServerAdminClient (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":9,"i2":9,"i3":9,"i4":9,"i5":9,"i6":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class ServerAdminClient
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.ServerAdminClient
+
+
+
+
+
+
+
+
+@InterfaceAudience.Public
+public class ServerAdminClient
+extends java.lang.Object
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+ServerAdminClient()
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
+static void
+dump(java.lang.String host,
+int port)
+
+
+static void
+getTraceMask(java.lang.String host,
+int port)
+
+
+static void
+kill(java.lang.String host,
+int port)
+
+
+static void
+main(java.lang.String[] args)
+
+
+static void
+ruok(java.lang.String host,
+int port)
+
+
+static void
+setTraceMask(java.lang.String host,
+int port,
+java.lang.String traceMaskStr)
+
+
+static void
+stat(java.lang.String host,
+int port)
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+ServerAdminClient
+public ServerAdminClient()
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+ruok
+public static void ruok(java.lang.String host,
+int port)
+
+
+
+
+
+
+
+dump
+public static void dump(java.lang.String host,
+int port)
+
+
+
+
+
+
+
+stat
+public static void stat(java.lang.String host,
+int port)
+
+
+
+
+
+
+
+kill
+public static void kill(java.lang.String host,
+int port)
+
+
+
+
+
+
+
+setTraceMask
+public static void setTraceMask(java.lang.String host,
+int port,
+java.lang.String traceMaskStr)
+
+
+
+
+
+
+
+getTraceMask
+public static void getTraceMask(java.lang.String host,
+int port)
+
+
+
+
+
+
+
+main
+public static void main(java.lang.String[] args)
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Transaction.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Transaction.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Transaction.html
new file mode 100644
index 000..e089e4e
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/Transaction.html
@@ -0,0 +1,333 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+Transaction (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+
+Uses
of Classorg.apache.zookeeper.CreateMode
+
+
+
+
+
+Packages that use CreateMode
+
+Package
+Description
+
+
+
+org.apache.zookeeper
+
+
+
+
+
+
+
+
+
+
+Uses of CreateMode in org.apache.zookeeper
+
+Methods in org.apache.zookeeper
that return CreateMode
+
+Modifier and Type
+Method and Description
+
+
+
+static CreateMode
+CreateMode.fromFlag(int flag)
+Map an integer value to a CreateMode value
+
+
+
+static CreateMode
+CreateMode.fromFlag(int flag,
+CreateMode defaultMode)
+Map an integer value to a CreateMode value
+
+
+
+static CreateMode
+CreateMode.valueOf(java.lang.String name)
+Returns the enum constant of this type with the specified
name.
+
+
+
+static CreateMode[]
+CreateMode.values()
+Returns an array containing the constants of this enum
type, in
+the order they are declared.
+
+
+
+
+
+Methods in org.apache.zookeeper
with parameters of type CreateMode
+
+Modifier and Type
+Method and Description
+
+
+
+Transaction
+Transaction.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode)
+
+
+java.lang.String
+ZooKeeper.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode)
+Create a node with the given path.
+
+
+
+void
+ZooKeeper.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode,
+ AsyncCallback.Create2Callback cb,
+ java.lang.Object ctx)
+The asynchronous version of create.
+
+
+
+void
+ZooKeeper.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode,
+ AsyncCallback.Create2Callback cb,
+ java.lang.Object ctx,
+ long ttl)
+The asynchronous version of create with ttl.
+
+
+
+void
+ZooKeeper.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode,
+ AsyncCallback.StringCallback cb,
+ java.lang.Object ctx)
+The asynchronous version of create.
+
+
+
+java.lang.String
+ZooKeeper.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode,
+ Stat stat)
+Create a node with the given path and returns the Stat of
that node.
+
+
+
+java.lang.String
+ZooKeeper.create(java.lang.String path,
+ byte[] data,
+ java.util.List acl,
+ CreateMode createMode,
+ Stat stat,
+ long ttl)
+same as ZooKeeper.create(String,
byte[], List, CreateMode, Stat) but
+ allows for specifying a TTL when mode is PERSISTENT_WITH_TTL
+ or PERSISTENT_SEQUENTIAL_WITH_TTL.
+
+
+
+static CreateMode
+CreateMode.fromFlag(int flag,
+CreateMode defaultMode)
+Map an integer value to a CreateMode value
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev
+Next
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.APIErrorException.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/KeeperException.APIErrorException.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/class-use/Keeper
[27/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooDefs.html
--
diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooDefs.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooDefs.html
new file mode 100644
index 000..0628755
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooDefs.html
@@ -0,0 +1,319 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooDefs (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Class ZooDefs
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.ZooDefs
+
+
+
+
+
+
+
+
+@InterfaceAudience.Public
+public class ZooDefs
+extends java.lang.Object
+
+
+
+
+
+
+
+
+
+
+
+Nested Class Summary
+
+Nested Classes
+
+Modifier and Type
+Class and Description
+
+
+static interface
+ZooDefs.Ids
+
+
+static interface
+ZooDefs.OpCode
+
+
+static interface
+ZooDefs.Perms
+
+
+
+
+
+
+
+
+
+Field Summary
+
+Fields
+
+Modifier and Type
+Field and Description
+
+
+static java.lang.String
+CONFIG_NODE
+
+
+static java.lang.String[]
+opNames
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+ZooDefs()
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Detail
+
+
+
+
+
+CONFIG_NODE
+public static final java.lang.String CONFIG_NODE
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+opNames
+public static final java.lang.String[] opNames
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+ZooDefs
+public ZooDefs()
+
+
+
+
+
+
+
+
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+Copyright © 2018 The Apache Software
Foundation
+
+
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.States.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.States.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.States.html
new file mode 100644
index 000..6a38a55
--- /dev/null
+++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/ZooKeeper.States.html
@@ -0,0 +1,440 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZooKeeper.States (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":10,"i1":10,"i2":9,"i3":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Enum Constants |
+Field |
+Method
+
+
+Detail:
+Enum Constants |
+Field |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Enum ZooKeeper.States
+
+
+
+java.lang.Object
+
+
+java.lang.Enum
+
+
+org.apache.zookeeper.ZooKeeper.States
+
+
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.
[18/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/client/ZKClientConfig.html
--
diff --git
a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/client/ZKClientConfig.html
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/client/ZKClientConfig.html
new file mode 100644
index 000..08f68ae
--- /dev/null
+++
b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/client/ZKClientConfig.html
@@ -0,0 +1,560 @@
+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+ZKClientConfig (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance
Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Field |
+Constr |
+Method
+
+
+Detail:
+Field |
+Constr |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper.client
+Class ZKClientConfig
+
+
+
+java.lang.Object
+
+
+org.apache.zookeeper.common.ZKConfig
+
+
+org.apache.zookeeper.client.ZKClientConfig
+
+
+
+
+
+
+
+
+
+
+@InterfaceAudience.Public
+public class ZKClientConfig
+extends org.apache.zookeeper.common.ZKConfig
+Handles client specific properties
+
+Since:
+3.5.2
+
+
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+Fields
+
+Modifier and Type
+Field and Description
+
+
+static int
+CLIENT_MAX_PACKET_LENGTH_DEFAULT
+
+
+static java.lang.String
+DISABLE_AUTO_WATCH_RESET
+This controls whether automatic watch resetting is
enabled.
+
+
+
+static java.lang.String
+ENABLE_CLIENT_SASL_DEFAULT
+
+
+static java.lang.String
+ENABLE_CLIENT_SASL_KEY
+
+
+static java.lang.String
+LOGIN_CONTEXT_NAME_KEY
+
+
+static java.lang.String
+LOGIN_CONTEXT_NAME_KEY_DEFAULT
+
+
+static java.lang.String
+SECURE_CLIENT
+Setting this to "true" will enable encrypted client-server
communication.
+
+
+
+static java.lang.String
+ZK_SASL_CLIENT_USERNAME
+
+
+static java.lang.String
+ZK_SASL_CLIENT_USERNAME_DEFAULT
+
+
+static java.lang.String
+ZOOKEEPER_CLIENT_CNXN_SOCKET
+
+
+static java.lang.String
+ZOOKEEPER_SERVER_REALM
+
+
+
+
+
+
+Fields inherited from class org.apache.zookeeper.common.ZKConfig
+JGSS_NATIVE, JUTE_MAXBUFFER, KINIT_COMMAND, SSL_AUTHPROVIDER,
SSL_KEYSTORE_LOCATION, SSL_KEYSTORE_PASSWD, SSL_TRUSTSTORE_LOCATION,
SSL_TRUSTSTORE_PASSWD
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+
+Constructor and Description
+
+
+ZKClientConfig()
+
+
+ZKClientConfig(java.io.File configFile)
+
+
+ZKClientConfig(java.lang.String configPath)
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Concrete Methods
+
+Modifier and Type
+Method and Description
+
+
+boolean
+isSaslClientEnabled()
+Returns true if the SASL client is enabled.
+
+
+
+
+
+
+
+Methods inherited from class org.apache.zookeeper.common.ZKConfig
+addConfiguration, addConfiguration, getBoolean, getInt, getJaasConfKey,
getProperty, getProperty, setProperty
+
+
+
+
+
+Methods inherited from class java.lang.Object
+equals, getClass, hashCode, notify, notifyAll, toString, wait, wait,
wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Detail
+
+
+
+
+
+ZK_SASL_CLIENT_USERNAME
+public static final java.lang.String ZK_SASL_CLIENT_USERNAME
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ZK_SASL_CLIENT_USERNAME_DEFAULT
+public static final java.lang.String
ZK_SASL_CLIENT_USERNAME_DEFAULT
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+LOGIN_CONTEXT_NAME_KEY
+public static final java.lang.String LOGIN_CONTEXT_NAME_KEY
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+LOGIN_CONTEXT_NAME_KEY_DEFAULT
+public static final java.lang.String
LOGIN_CONTEXT_NAME_KEY_DEFAULT
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ENABLE_CLIENT_SASL_KEY
+public static final java.lang.String ENABLE_CLIENT_SASL_KEY
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ENABLE_CLIENT_SASL_DEFAULT
+public static final java.lang.String ENABLE_CLIENT_SASL_DEFAULT
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+ZOOKEEPER_SERVER_REALM
+public static final java.lang.String ZOOKEEPER_SERVER_REALM
+
+See Also:
+Constant
Field Values
+
+
+
+
+
+
+
+
+DISABLE_AUTO_WATCH_RESET
+public static final java.lang.String DISABLE_AUTO_WATCH_RESET
+This controls w
[40/42] zookeeper git commit: Website update for release 3.5.4-beta
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/ec4ec140/content/doc/r3.5.4-beta/api/index-all.html -- diff --git a/content/doc/r3.5.4-beta/api/index-all.html b/content/doc/r3.5.4-beta/api/index-all.html new file mode 100644 index 000..8b4e8eb --- /dev/null +++ b/content/doc/r3.5.4-beta/api/index-all.html @@ -0,0 +1,1745 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Index (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +A B C D E F G H I K L M N O P Q R S T U V W Z + + +A + +ACL - Class in org.apache.zookeeper.data + +ACL() - Constructor for class org.apache.zookeeper.data.ACL + +ACL(int, Id) - Constructor for class org.apache.zookeeper.data.ACL + +addAuthInfo(String, byte[]) - Method in class org.apache.zookeeper.ZooKeeper + +Add the specified scheme:auth information to this connection. + +ADMIN - Static variable in interface org.apache.zookeeper.ZooDefs.Perms + +ALL - Static variable in interface org.apache.zookeeper.ZooDefs.Perms + +ANYONE_ID_UNSAFE - Static variable in interface org.apache.zookeeper.ZooDefs.Ids + +This Id represents anyone. + +APIError - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.APIERROR instead + + +APIErrorException() - Constructor for exception org.apache.zookeeper.KeeperException.APIErrorException + +AsyncCallback - Interface in org.apache.zookeeper + +Interface definitions of asynchronous callbacks. + +AsyncCallback.ACLCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the ACL and stat of the node. + +AsyncCallback.Children2Callback - Interface in org.apache.zookeeper + +This callback is used to retrieve the children and stat of the node. + +AsyncCallback.ChildrenCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the children of the node. + +AsyncCallback.Create2Callback - Interface in org.apache.zookeeper + +This callback is used to retrieve the name and stat of the node. + +AsyncCallback.DataCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the data and stat of the node. + +AsyncCallback.MultiCallback - Interface in org.apache.zookeeper + +This callback is used to process the multiple results from + a single multi call. + +AsyncCallback.StatCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the stat of the node. + +AsyncCallback.StringCallback - Interface in org.apache.zookeeper + +This callback is used to retrieve the name of the node. + +AsyncCallback.VoidCallback - Interface in org.apache.zookeeper + +This callback doesn't retrieve anything from the node. + +auth - Static variable in interface org.apache.zookeeper.ZooDefs.OpCode + +AUTH_IDS - Static variable in interface org.apache.zookeeper.ZooDefs.Ids + +This Id is only usable to set ACLs. + +AuthFailed - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.AUTHFAILED instead + + +AuthFailedException() - Constructor for exception org.apache.zookeeper.KeeperException.AuthFailedException + + + + + +B + +BadArguments - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.BADARGUMENTS + instead + + +BadArgumentsException() - Constructor for exception org.apache.zookeeper.KeeperException.BadArgumentsException + +BadArgumentsException(String) - Constructor for exception org.apache.zookeeper.KeeperException.BadArgumentsException + +BadVersion - Static variable in interface org.apache.zookeeper.KeeperException.CodeDeprecated + +Deprecated. +deprecated in 3.1.0, use KeeperException.Code.BADVERSION instead + + +BadVersionException() - Constructor for exception org.apache.zookeeper.KeeperException.BadVersionException + +BadVersionException(String) - Constructor for exception org.apache.zookeeper.KeeperException.BadVersionException + + + + + +C + +check(String, int) - Method in class org.apache.zookeeper.Transaction + +check - Static variable in interface org.apache.zookeeper.ZooDefs.OpCode + +checkWatches - Static variable in interface org.apache.zookeeper.ZooDefs.OpCode + +CLIEN
[35/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.Code.html
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+http://www.w3.org/TR/html4/loose.dtd";>
+
+
+
+
+KeeperException.Code (ZooKeeper 3.5.4-beta API)
+
+
+
+
+
+
+var methods = {"i0":9,"i1":10,"i2":9,"i3":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Skip navigation links
+
+
+
+
+Overview
+Package
+Class
+Use
+Tree
+Deprecated
+Index
+Help
+
+
+
+
+Prev Class
+Next Class
+
+
+Frames
+No Frames
+
+
+All Classes
+
+
+
+
+
+
+
+Summary:
+Nested |
+Enum Constants |
+Field |
+Method
+
+
+Detail:
+Enum Constants |
+Field |
+Method
+
+
+
+
+
+
+
+
+org.apache.zookeeper
+Enum
KeeperException.Code
+
+
+
+java.lang.Object
+
+
+java.lang.Enum
+
+
+org.apache.zookeeper.KeeperException.Code
+
+
+
+
+
+
+
+
+
+All Implemented Interfaces:
+java.io.Serializable, java.lang.Comparable, KeeperException.CodeDeprecated
+
+
+Enclosing class:
+KeeperException
+
+
+
+@InterfaceAudience.Public
+public static enum KeeperException.Code
+extends java.lang.Enum
+implements KeeperException.CodeDeprecated
+Codes which represent the various KeeperException
+ types. This enum replaces the deprecated earlier static final int
+ constants. The old, deprecated, values are in "camel case" while the new
+ enum values are in all CAPS.
+
+
+
+
+
+
+
+
+
+
+
+Enum Constant Summary
+
+Enum Constants
+
+Enum Constant and Description
+
+
+APIERROR
+API errors.
+
+
+
+AUTHFAILED
+Client authentication failed
+
+
+
+BADARGUMENTS
+Invalid arguments
+
+
+
+BADVERSION
+Version conflict
+In case of reconfiguration: reconfig requested from config version
X but last seen config has a different version Y
+
+
+
+CONNECTIONLOSS
+Connection to the server has been lost
+
+
+
+DATAINCONSISTENCY
+A data inconsistency was found
+
+
+
+EPHEMERALONLOCALSESSION
+Attempt to create ephemeral node on a local session
+
+
+
+INVALIDACL
+Invalid ACL specified
+
+
+
+INVALIDCALLBACK
+Invalid callback specified
+
+
+
+MARSHALLINGERROR
+Error while marshalling or unmarshalling data
+
+
+
+NEWCONFIGNOQUORUM
+No quorum of new config is connected and up-to-date with
the leader of last commmitted config - try
+ invoking reconfiguration after new servers are connected and synced
+
+
+
+NOAUTH
+Not authenticated
+
+
+
+NOCHILDRENFOREPHEMERALS
+Ephemeral nodes may not have children
+
+
+
+NODEEXISTS
+The node already exists
+
+
+
+NONODE
+Node does not exist
+
+
+
+NOTEMPTY
+The node has children
+
+
+
+NOTREADONLY
+State-changing request is passed to read-only server
+
+
+
+NOWATCHER
+Attempts to remove a non-existing watcher
+
+
+
+OK
+Everything is OK
+
+
+
+OPERATIONTIMEOUT
+Operation timeout
+
+
+
+RECONFIGDISABLED
+Attempts to perform a reconfiguration operation when
reconfiguration feature is disabled.
+
+
+
+RECONFIGINPROGRESS
+Another reconfiguration is in progress -- concurrent
reconfigs not supported (yet)
+
+
+
+RUNTIMEINCONSISTENCY
+A runtime inconsistency was found
+
+
+
+SESSIONEXPIRED
+The session has been expired by the server
+
+
+
+SESSIONMOVED
+Session moved to another server, so operation is
ignored
+
+
+
+SYSTEMERROR
+System and server-side errors.
+
+
+
+UNIMPLEMENTED
+Operation is unimplemented
+
+
+
+UNKNOWNSESSION
+Unknown session (internal server use only)
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+
+
+
+Fields inherited from interface org.apache.zookeeper.KeeperException.CodeDeprecated
+APIError,
AuthFailed,
BadArguments,
BadVersion,
ConnectionLoss,
DataInconsistency,
EphemeralOnLocalSession,
InvalidACL,
InvalidCallback,
MarshallingError,
NewConfigNoQuorum,
NoAuth,
NoChildrenForEphemerals,
NodeExists,
NoNode,
NotEmpty,
Ok,
OperationTimeout,
ReconfigInProgress, RuntimeInconsistency,
SessionExpired,
SystemError,
Unimplemented,
UnknownSession
+
+
+
+
+
+
+
+
+Method Summary
+
+All Method
[34/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html new file mode 100644 index 000..634c935 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.ConnectionLossException.html @@ -0,0 +1,296 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +KeeperException.ConnectionLossException (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + + + +org.apache.zookeeper +Class KeeperException.ConnectionLossException + + + +java.lang.Object + + +java.lang.Throwable + + +java.lang.Exception + + +org.apache.zookeeper.KeeperException + + +org.apache.zookeeper.KeeperException.ConnectionLossException + + + + + + + + + + + + + +All Implemented Interfaces: +java.io.Serializable + + +Enclosing class: +KeeperException + + + +@InterfaceAudience.Public +public static class KeeperException.ConnectionLossException +extends KeeperException + +See Also: +KeeperException.Code.CONNECTIONLOSS, +Serialized Form + + + + + + + + + + + + +Nested Class Summary + + + + +Nested classes/interfaces inherited from class org.apache.zookeeper.KeeperException +KeeperException.APIErrorException, KeeperException.AuthFailedException, KeeperException.BadArgumentsException, KeeperException.BadVersionException, KeeperException.Code, KeeperException.CodeDeprecated, KeeperException.ConnectionLossException, KeeperException.DataInconsistencyException, KeeperException.EphemeralOnLocalSessionException, KeeperException.InvalidACLException, KeeperException.InvalidCallbackException, KeeperException.MarshallingErrorException, KeeperException.NewConfigNoQuorum, KeeperException.NoAuthException, KeeperException.NoChildrenForEphemeralsException, KeeperException.NodeExistsException, KeeperException.NoNodeException, KeeperException.NotEmptyException, KeeperException.NotReadOnlyException, KeeperException.NoWatcherException, KeeperException.OperationTimeoutException, KeeperException.ReconfigDisabledException, KeeperException.ReconfigInProgress, KeeperException.RuntimeInconsistencyException, KeeperException.SessionExpiredException, KeeperException.SessionMovedException, KeeperException.SystemErrorException, KeeperException.UnimplementedException, KeeperException.UnknownSessionException + + + + + + + + +Constructor Summary + +Constructors + +Constructor and Description + + +ConnectionLossException() + + + + + + + + + +Method Summary + + + + +Methods inherited from class org.apache.zookeeper.KeeperException +code, create, create, create, create, getCode, getMessage, getPath, getResults, setCode + + + + + +Methods inherited from class java.lang.Throwable +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString + + + + + +Methods inherited from class java.lang.Object +equals, getClass, hashCode, notify, notifyAll, wait, wait, wait + + + + + + + + + + + + + + +Constructor Detail + + + + + +ConnectionLossException +public ConnectionLossException() + + + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev Class +Next Class + + +Frames +No Frames + + +All Classes + + + + + + + +Summary: +Nested | +Field | +Constr | +Method + + +Detail: +Field | +Constr | +Method + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/KeeperException.DataInconsistencyException.html -- di
[14/42] zookeeper git commit: Updated website content for release 3.5.4-beta.
http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/package-use.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/package-use.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/package-use.html new file mode 100644 index 000..1c1cb51 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/package-use.html @@ -0,0 +1,300 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +Uses of Package org.apache.zookeeper (ZooKeeper 3.5.4-beta API) + + + + + + + + +JavaScript is disabled on your browser. + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + + +Uses of Packageorg.apache.zookeeper + + + + + +Packages that use org.apache.zookeeper + +Package +Description + + + +org.apache.zookeeper + + + +org.apache.zookeeper.admin + + + + + + + + + +Classes in org.apache.zookeeper used by org.apache.zookeeper + +Class and Description + + + +AsyncCallback +Interface definitions of asynchronous callbacks. + + + +AsyncCallback.ACLCallback +This callback is used to retrieve the ACL and stat of the node. + + + +AsyncCallback.Children2Callback +This callback is used to retrieve the children and stat of the node. + + + +AsyncCallback.ChildrenCallback +This callback is used to retrieve the children of the node. + + + +AsyncCallback.Create2Callback +This callback is used to retrieve the name and stat of the node. + + + +AsyncCallback.DataCallback +This callback is used to retrieve the data and stat of the node. + + + +AsyncCallback.MultiCallback +This callback is used to process the multiple results from + a single multi call. + + + +AsyncCallback.StatCallback +This callback is used to retrieve the stat of the node. + + + +AsyncCallback.StringCallback +This callback is used to retrieve the name of the node. + + + +AsyncCallback.VoidCallback +This callback doesn't retrieve anything from the node. + + + +CreateMode +CreateMode value determines how the znode is created on ZooKeeper. + + + +KeeperException + + +KeeperException.Code +Codes which represent the various KeeperException + types. + + + +KeeperException.CodeDeprecated +Deprecated. + + + +Transaction +Provides a builder style interface for doing multiple updates. + + + +WatchedEvent +A WatchedEvent represents a change on the ZooKeeper that a Watcher + is able to respond to. + + + +Watcher +This interface specifies the public interface an event handler class must + implement. + + + +Watcher.Event.EventType +Enumeration of types of events that may occur on the ZooKeeper + + + +Watcher.Event.KeeperState +Enumeration of states the ZooKeeper may be at the event + + + +Watcher.WatcherType +Enumeration of types of watchers + + + +ZooKeeper +This is the main class of ZooKeeper client library. + + + +ZooKeeper.States + + + + + + + + +Classes in org.apache.zookeeper used by org.apache.zookeeper.admin + +Class and Description + + + +AsyncCallback.DataCallback +This callback is used to retrieve the data and stat of the node. + + + +KeeperException + + +Watcher +This interface specifies the public interface an event handler class must + implement. + + + +ZooKeeper +This is the main class of ZooKeeper client library. + + + + + + + + + + + +Skip navigation links + + + + +Overview +Package +Class +Use +Tree +Deprecated +Index +Help + + + + +Prev +Next + + +Frames +No Frames + + +All Classes + + + + + + + + + +Copyright © 2018 The Apache Software Foundation + + http://git-wip-us.apache.org/repos/asf/zookeeper/blob/74d00962/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html -- diff --git a/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html new file mode 100644 index 000..6171579 --- /dev/null +++ b/_released_docs/r3.5.4-beta/api/org/apache/zookeeper/server/LogFormatter.html @@ -0,0 +1,280 @@ +http://www.w3.org/TR/html4/loose.dtd";> + + + + +LogFormatter (ZooKeeper 3.5.4-beta API) + + + + + +