http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogWriter.html
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b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogWriter.html
@@ -0,0 +1,353 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_92) on Sun Jan 08 19:29:05 PST 2017 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>LogWriter (Apache DistributedLog for Java, version 
0.4.0-incubating)</title>
+<meta name="date" content="2017-01-08">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" 
title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="LogWriter (Apache DistributedLog for Java, 
version 0.4.0-incubating)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":38};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance 
Methods"],4:["t3","Abstract Methods"],32:["t6","Deprecated Methods"]};
+var altColor = "altColor";
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+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
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+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a 
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+<li><a href="../../../org/apache/distributedlog/MetadataAccessor.html" 
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Interface LogWriter" class="title">Interface LogWriter</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../org/apache/distributedlog/io/Abortable.html" 
title="interface in org.apache.distributedlog.io">Abortable</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true";
 title="class or interface in java.lang">AutoCloseable</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true";
 title="class or interface in java.io">Closeable</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">LogWriter</span>
+extends <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true";
 title="class or interface in java.io">Closeable</a>, <a 
href="../../../org/apache/distributedlog/io/Abortable.html" title="interface in 
org.apache.distributedlog.io">Abortable</a></pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a 
href="javascript:show(2);">Instance Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a 
href="javascript:show(4);">Abstract Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a 
href="javascript:show(32);">Deprecated Methods</a></span><span 
class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogWriter.html#flushAndSync--">flushAndSync</a></span>()</code>
+<div class="block">Flush and sync all data that is ready to be flush
+ <a 
href="../../../org/apache/distributedlog/LogWriter.html#setReadyToFlush--"><code>setReadyToFlush()</code></a>
 into underlying persistent store.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogWriter.html#markEndOfStream--">markEndOfStream</a></span>()</code>
+<div class="block">Flushes all the data up to this point,
+ adds the end of stream marker and marks the stream
+ as read-only in the metadata.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogWriter.html#setReadyToFlush--">setReadyToFlush</a></span>()</code>
+<div class="block">All data that has been written to the stream so far will be 
sent to
+ persistent storage.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogWriter.html#write-org.apache.distributedlog.LogRecord-">write</a></span>(<a
 href="../../../org/apache/distributedlog/LogRecord.html" title="class in 
org.apache.distributedlog">LogRecord</a>&nbsp;record)</code>
+<div class="block">Write a log record to the stream.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogWriter.html#writeBulk-java.util.List-">writeBulk</a></span>(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true";
 title="class or interface in java.util">List</a>&lt;<a 
href="../../../org/apache/distributedlog/LogRecord.html" title="class in 
org.apache.distributedlog">LogRecord</a>&gt;&nbsp;records)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.io.Closeable">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;java.io.<a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true";
 title="class or interface in java.io">Closeable</a></h3>
+<code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close--";
 title="class or interface in java.io">close</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a 
name="methods.inherited.from.class.org.apache.distributedlog.io.Abortable">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;org.apache.distributedlog.io.<a 
href="../../../org/apache/distributedlog/io/Abortable.html" title="interface in 
org.apache.distributedlog.io">Abortable</a></h3>
+<code><a 
href="../../../org/apache/distributedlog/io/Abortable.html#abort--">abort</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="write-org.apache.distributedlog.LogRecord-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>write</h4>
+<pre>void&nbsp;write(<a 
href="../../../org/apache/distributedlog/LogRecord.html" title="class in 
org.apache.distributedlog">LogRecord</a>&nbsp;record)
+    throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<div class="block">Write a log record to the stream.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>record</code> - single log record</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="writeBulk-java.util.List-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>writeBulk</h4>
+<pre><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Deprecated.html?is-external=true";
 title="class or interface in java.lang">@Deprecated</a>
+int&nbsp;writeBulk(<a 
href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true";
 title="class or interface in java.util">List</a>&lt;<a 
href="../../../org/apache/distributedlog/LogRecord.html" title="class in 
org.apache.distributedlog">LogRecord</a>&gt;&nbsp;records)
+                   throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<div class="block">Write a list of log records to the stream.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>records</code> - list of log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="setReadyToFlush--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setReadyToFlush</h4>
+<pre>long&nbsp;setReadyToFlush()
+              throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<div class="block">All data that has been written to the stream so far will be 
sent to
+ persistent storage.
+ The transmission is asynchronous and new data can be still written to the
+ stream while flushing is performed.
+
+ TODO: rename this to flush()</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="flushAndSync--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>flushAndSync</h4>
+<pre>long&nbsp;flushAndSync()
+           throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<div class="block">Flush and sync all data that is ready to be flush
+ <a 
href="../../../org/apache/distributedlog/LogWriter.html#setReadyToFlush--"><code>setReadyToFlush()</code></a>
 into underlying persistent store.</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code> - TODO: rename 
this to commit()</dd>
+</dl>
+</li>
+</ul>
+<a name="markEndOfStream--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>markEndOfStream</h4>
+<pre>void&nbsp;markEndOfStream()
+              throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<div class="block">Flushes all the data up to this point,
+ adds the end of stream marker and marks the stream
+ as read-only in the metadata. No appends to the
+ stream will be allowed after this point</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/MetadataAccessor.html
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diff --git 
a/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/MetadataAccessor.html
 
b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/MetadataAccessor.html
new file mode 100644
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--- /dev/null
+++ 
b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/MetadataAccessor.html
@@ -0,0 +1,336 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_92) on Sun Jan 08 19:29:05 PST 2017 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>MetadataAccessor (Apache DistributedLog for Java, version 
0.4.0-incubating)</title>
+<meta name="date" content="2017-01-08">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" 
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+            parent.document.title="MetadataAccessor (Apache DistributedLog for 
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+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance 
Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
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+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList">
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Interface MetadataAccessor" class="title">Interface 
MetadataAccessor</h2>
+</div>
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+<div class="description">
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+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../org/apache/distributedlog/io/AsyncCloseable.html" 
title="interface in org.apache.distributedlog.io">AsyncCloseable</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true";
 title="class or interface in java.lang">AutoCloseable</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true";
 title="class or interface in java.io">Closeable</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">MetadataAccessor</span>
+extends <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true";
 title="class or interface in java.io">Closeable</a>, <a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html" 
title="interface in org.apache.distributedlog.io">AsyncCloseable</a></pre>
+</li>
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+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Fields inherited from interface&nbsp;org.apache.distributedlog.io.<a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html" 
title="interface in org.apache.distributedlog.io">AsyncCloseable</a></h3>
+<code><a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html#CLOSE_FUNC">CLOSE_FUNC</a>,
 <a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html#CLOSE_FUNC_IGNORE_ERRORS">CLOSE_FUNC_IGNORE_ERRORS</a>,
 <a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html#NULL">NULL</a></code></li>
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+<!-- ========== METHOD SUMMARY =========== -->
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a 
href="javascript:show(2);">Instance Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a 
href="javascript:show(4);">Abstract Methods</a></span><span 
class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/MetadataAccessor.html#close--">close</a></span>()</code>
+<div class="block">Close the distributed log metadata, freeing any resources 
it may hold.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/MetadataAccessor.html#createOrUpdateMetadata-byte:A-">createOrUpdateMetadata</a></span>(byte[]&nbsp;metadata)</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/MetadataAccessor.html#deleteMetadata--">deleteMetadata</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/MetadataAccessor.html#getMetadata--">getMetadata</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/MetadataAccessor.html#getStreamName--">getStreamName</a></span>()</code>
+<div class="block">Get the name of the stream managed by this log manager</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a 
name="methods.inherited.from.class.org.apache.distributedlog.io.AsyncCloseable">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;org.apache.distributedlog.io.<a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html" 
title="interface in org.apache.distributedlog.io">AsyncCloseable</a></h3>
+<code><a 
href="../../../org/apache/distributedlog/io/AsyncCloseable.html#asyncClose--">asyncClose</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getStreamName--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStreamName</h4>
+<pre><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;getStreamName()</pre>
+<div class="block">Get the name of the stream managed by this log manager</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>streamName</dd>
+</dl>
+</li>
+</ul>
+<a name="createOrUpdateMetadata-byte:A-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>createOrUpdateMetadata</h4>
+<pre>void&nbsp;createOrUpdateMetadata(byte[]&nbsp;metadata)
+                     throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="deleteMetadata--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>deleteMetadata</h4>
+<pre>void&nbsp;deleteMetadata()
+             throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getMetadata--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMetadata</h4>
+<pre>byte[]&nbsp;getMetadata()
+            throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="close--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>close</h4>
+<pre>void&nbsp;close()
+    throws <a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></pre>
+<div class="block">Close the distributed log metadata, freeing any resources 
it may hold.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true#close--";
 title="class or interface in java.lang">close</a></code>&nbsp;in 
interface&nbsp;<code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true";
 title="class or interface in java.lang">AutoCloseable</a></code></dd>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close--";
 title="class or interface in java.io">close</a></code>&nbsp;in 
interface&nbsp;<code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true";
 title="class or interface in java.io">Closeable</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true";
 title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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+<!-- ========= END OF CLASS DATA ========= -->
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/ReadUtils.html
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diff --git 
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+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":9,"i1":9,"i2":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static 
Methods"],8:["t4","Concrete Methods"]};
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Class ReadUtils" class="title">Class ReadUtils</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true";
 title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.distributedlog.ReadUtils</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ReadUtils</span>
+extends <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true";
 title="class or interface in java.lang">Object</a></pre>
+<div class="block">Utility function for readers</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/ReadUtils.html#ReadUtils--">ReadUtils</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a 
href="javascript:show(1);">Static Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a 
href="javascript:show(8);">Concrete Methods</a></span><span 
class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static com.twitter.util.Future&lt;<a 
href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class 
in org.apache.distributedlog">LogRecordWithDLSN</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/ReadUtils.html#asyncReadFirstUserRecord-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-int-int-java.util.concurrent.atomic.AtomicInteger-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-org.apache.distributedlog.DLSN-">asyncReadFirstUserRecord</a></span>(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;streamName,
+                        <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class 
in org.apache.distributedlog">LogSegmentMetadata</a>&nbsp;l,
+                        int&nbsp;scanStartBatchSize,
+                        int&nbsp;scanMaxBatchSize,
+                        <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true";
 title="class or interface in 
java.util.concurrent.atomic">AtomicInteger</a>&nbsp;numRecordsScanned,
+                        <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true";
 title="class or interface in 
java.util.concurrent">ExecutorService</a>&nbsp;executorService,
+                        <a 
href="../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" 
title="interface in 
org.apache.distributedlog.logsegment">LogSegmentEntryStore</a>&nbsp;entryStore,
+                        <a href="../../../org/apache/distributedlog/DLSN.html" 
title="class in org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</code>
+<div class="block">Read first record from a log segment with a DLSN larger 
than that given.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static com.twitter.util.Future&lt;<a 
href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class 
in org.apache.distributedlog">LogRecordWithDLSN</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/ReadUtils.html#asyncReadLastRecord-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-boolean-boolean-boolean-int-int-java.util.concurrent.atomic.AtomicInteger-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-">asyncReadLastRecord</a></span>(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;streamName,
+                   <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class 
in org.apache.distributedlog">LogSegmentMetadata</a>&nbsp;l,
+                   boolean&nbsp;fence,
+                   boolean&nbsp;includeControl,
+                   boolean&nbsp;includeEndOfStream,
+                   int&nbsp;scanStartBatchSize,
+                   int&nbsp;scanMaxBatchSize,
+                   <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true";
 title="class or interface in 
java.util.concurrent.atomic">AtomicInteger</a>&nbsp;numRecordsScanned,
+                   <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true";
 title="class or interface in 
java.util.concurrent">ExecutorService</a>&nbsp;executorService,
+                   <a 
href="../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" 
title="interface in 
org.apache.distributedlog.logsegment">LogSegmentEntryStore</a>&nbsp;entryStore)</code>
+<div class="block">Read last record from a log segment.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static 
com.twitter.util.Future&lt;com.google.common.base.Optional&lt;<a 
href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class 
in org.apache.distributedlog">LogRecordWithDLSN</a>&gt;&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/ReadUtils.html#getLogRecordNotLessThanTxId-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-long-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-int-">getLogRecordNotLessThanTxId</a></span>(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;logName,
+                           <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class 
in org.apache.distributedlog">LogSegmentMetadata</a>&nbsp;segment,
+                           long&nbsp;transactionId,
+                           <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true";
 title="class or interface in 
java.util.concurrent">ExecutorService</a>&nbsp;executorService,
+                           <a 
href="../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" 
title="interface in 
org.apache.distributedlog.logsegment">LogSegmentEntryStore</a>&nbsp;entryStore,
+                           int&nbsp;nWays)</code>
+<div class="block">Get the log record whose transaction id is not less than 
provided <code>transactionId</code>.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true";
 title="class or interface in java.lang">Object</a></h3>
+<code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--";
 title="class or interface in java.lang">clone</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-";
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title="class or interface in java.lang">notifyAll</a>, <a 
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-";
 title="class or interface in java.lang">wait</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ReadUtils--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ReadUtils</h4>
+<pre>public&nbsp;ReadUtils()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a 
name="asyncReadLastRecord-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-boolean-boolean-boolean-int-int-java.util.concurrent.atomic.AtomicInteger-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-">
+<!--   -->
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+<ul class="blockList">
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+<h4>asyncReadLastRecord</h4>
+<pre>public static&nbsp;com.twitter.util.Future&lt;<a 
href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class 
in 
org.apache.distributedlog">LogRecordWithDLSN</a>&gt;&nbsp;asyncReadLastRecord(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;streamName,
+                                                                             
<a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" 
title="class in org.apache.distributedlog">LogSegmentMetadata</a>&nbsp;l,
+                                                                             
boolean&nbsp;fence,
+                                                                             
boolean&nbsp;includeControl,
+                                                                             
boolean&nbsp;includeEndOfStream,
+                                                                             
int&nbsp;scanStartBatchSize,
+                                                                             
int&nbsp;scanMaxBatchSize,
+                                                                             
<a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true";
 title="class or interface in 
java.util.concurrent.atomic">AtomicInteger</a>&nbsp;numRecordsScanned,
+                                                                             
<a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true";
 title="class or interface in 
java.util.concurrent">ExecutorService</a>&nbsp;executorService,
+                                                                             
<a 
href="../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" 
title="interface in 
org.apache.distributedlog.logsegment">LogSegmentEntryStore</a>&nbsp;entryStore)</pre>
+<div class="block">Read last record from a log segment.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>streamName</code> - fully qualified stream name (used for 
logging)</dd>
+<dd><code>l</code> - log segment metadata.</dd>
+<dd><code>fence</code> - whether to fence the log segment.</dd>
+<dd><code>includeControl</code> - whether to include control record.</dd>
+<dd><code>includeEndOfStream</code> - whether to include end of stream.</dd>
+<dd><code>scanStartBatchSize</code> - first num entries used for read last 
record scan</dd>
+<dd><code>scanMaxBatchSize</code> - max num entries used for read last record 
scan</dd>
+<dd><code>numRecordsScanned</code> - num of records scanned to get last 
record</dd>
+<dd><code>executorService</code> - executor service used for processing 
entries</dd>
+<dd><code>entryStore</code> - log segment entry store</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a future with last record.</dd>
+</dl>
+</li>
+</ul>
+<a 
name="asyncReadFirstUserRecord-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-int-int-java.util.concurrent.atomic.AtomicInteger-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-org.apache.distributedlog.DLSN-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>asyncReadFirstUserRecord</h4>
+<pre>public static&nbsp;com.twitter.util.Future&lt;<a 
href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class 
in 
org.apache.distributedlog">LogRecordWithDLSN</a>&gt;&nbsp;asyncReadFirstUserRecord(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;streamName,
+                                                                               
   <a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" 
title="class in org.apache.distributedlog">LogSegmentMetadata</a>&nbsp;l,
+                                                                               
   int&nbsp;scanStartBatchSize,
+                                                                               
   int&nbsp;scanMaxBatchSize,
+                                                                               
   <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true";
 title="class or interface in 
java.util.concurrent.atomic">AtomicInteger</a>&nbsp;numRecordsScanned,
+                                                                               
   <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true";
 title="class or interface in 
java.util.concurrent">ExecutorService</a>&nbsp;executorService,
+                                                                               
   <a 
href="../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" 
title="interface in 
org.apache.distributedlog.logsegment">LogSegmentEntryStore</a>&nbsp;entryStore,
+                                                                               
   <a href="../../../org/apache/distributedlog/DLSN.html" title="class in 
org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</pre>
+<div class="block">Read first record from a log segment with a DLSN larger 
than that given.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>streamName</code> - fully qualified stream name (used for 
logging)</dd>
+<dd><code>l</code> - log segment metadata.</dd>
+<dd><code>scanStartBatchSize</code> - first num entries used for read last 
record scan</dd>
+<dd><code>scanMaxBatchSize</code> - max num entries used for read last record 
scan</dd>
+<dd><code>numRecordsScanned</code> - num of records scanned to get last 
record</dd>
+<dd><code>executorService</code> - executor service used for processing 
entries</dd>
+<dd><code>entryStore</code> - log segment entry store</dd>
+<dd><code>dlsn</code> - threshold dlsn</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a future with last record.</dd>
+</dl>
+</li>
+</ul>
+<a 
name="getLogRecordNotLessThanTxId-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-long-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-int-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getLogRecordNotLessThanTxId</h4>
+<pre>public 
static&nbsp;com.twitter.util.Future&lt;com.google.common.base.Optional&lt;<a 
href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class 
in 
org.apache.distributedlog">LogRecordWithDLSN</a>&gt;&gt;&nbsp;getLogRecordNotLessThanTxId(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;logName,
+                                                                               
                                       <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class 
in org.apache.distributedlog">LogSegmentMetadata</a>&nbsp;segment,
+                                                                               
                                       long&nbsp;transactionId,
+                                                                               
                                       <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true";
 title="class or interface in 
java.util.concurrent">ExecutorService</a>&nbsp;executorService,
+                                                                               
                                       <a 
href="../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" 
title="interface in 
org.apache.distributedlog.logsegment">LogSegmentEntryStore</a>&nbsp;entryStore,
+                                                                               
                                       int&nbsp;nWays)</pre>
+<div class="block">Get the log record whose transaction id is not less than 
provided <code>transactionId</code>.
+
+ <p>
+ It uses a binary-search like algorithm to find the log record whose 
transaction id is not less than
+ provided <code>transactionId</code> within a log <code>segment</code>. You 
could think of a log segment
+ in terms of a sequence of records whose transaction ids are non-decreasing.
+
+ - The sequence of records within a log segment is divided into N pieces.
+ - Find the piece of records that contains a record whose transaction id is 
not less than provided
+   <code>transactionId</code>.
+
+ N could be chosen based on trading off concurrency and latency.
+ </p></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>logName</code> - name of the log</dd>
+<dd><code>segment</code> - metadata of the log segment</dd>
+<dd><code>transactionId</code> - transaction id</dd>
+<dd><code>executorService</code> - executor service used for processing 
entries</dd>
+<dd><code>entryStore</code> - log segment entry store</dd>
+<dd><code>nWays</code> - how many number of entries to search in parallel</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>found log record. none if all transaction ids are less than provided 
<code>transactionId</code>.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/ZooKeeperClient.Credentials.html
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diff --git 
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--- /dev/null
+++ 
b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/ZooKeeperClient.Credentials.html
@@ -0,0 +1,267 @@
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+<title>ZooKeeperClient.Credentials (Apache DistributedLog for Java, version 
0.4.0-incubating)</title>
+<meta name="date" content="2017-01-08">
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+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6};
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/ZooKeeperClient.Credentials.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../org/apache/distributedlog/ZooKeeperClient.html" 
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+<li><a 
href="../../../org/apache/distributedlog/ZooKeeperClient.DigestCredentials.html"
 title="class in org.apache.distributedlog"><span 
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+</ul>
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+<li><a 
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  }
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+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
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+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
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+</ul>
+</div>
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+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Interface ZooKeeperClient.Credentials" class="title">Interface 
ZooKeeperClient.Credentials</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a 
href="../../../org/apache/distributedlog/ZooKeeperClient.DigestCredentials.html"
 title="class in 
org.apache.distributedlog">ZooKeeperClient.DigestCredentials</a></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../org/apache/distributedlog/ZooKeeperClient.html" 
title="class in org.apache.distributedlog">ZooKeeperClient</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static interface <span 
class="typeNameLabel">ZooKeeperClient.Credentials</span></pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static <a 
href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html" 
title="interface in 
org.apache.distributedlog">ZooKeeperClient.Credentials</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html#NONE">NONE</a></span></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a 
href="javascript:show(2);">Instance Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a 
href="javascript:show(4);">Abstract Methods</a></span><span 
class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html#authenticate-org.apache.zookeeper.ZooKeeper-">authenticate</a></span>(org.apache.zookeeper.ZooKeeper&nbsp;zooKeeper)</code>&nbsp;</td>
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href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html" 
title="interface in org.apache.distributedlog">ZooKeeperClient.Credentials</a> 
NONE</pre>
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+<h2 title="Class ZooKeeperClient.DigestCredentials" class="title">Class 
ZooKeeperClient.DigestCredentials</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a 
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org.apache.distributedlog">ZooKeeperClient.Credentials</a></dd>
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title="class in org.apache.distributedlog">ZooKeeperClient</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span 
class="typeNameLabel">ZooKeeperClient.DigestCredentials</span>
+extends <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true";
 title="class or interface in java.lang">Object</a>
+implements <a 
href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html" 
title="interface in 
org.apache.distributedlog">ZooKeeperClient.Credentials</a></pre>
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href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html" 
title="interface in 
org.apache.distributedlog">ZooKeeperClient.Credentials</a></h3>
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+<th class="colOne" scope="col">Constructor and Description</th>
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href="../../../org/apache/distributedlog/ZooKeeperClient.DigestCredentials.html#DigestCredentials-java.lang.String-java.lang.String-">DigestCredentials</a></span>(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;username,
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 title="class or interface in 
java.lang">String</a>&nbsp;password)</code>&nbsp;</td>
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href="../../../org/apache/distributedlog/ZooKeeperClient.DigestCredentials.html#authenticate-org.apache.zookeeper.ZooKeeper-">authenticate</a></span>(org.apache.zookeeper.ZooKeeper&nbsp;zooKeeper)</code>&nbsp;</td>
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true";
 title="class or interface in java.lang">Object</a></h3>
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--";
 title="class or interface in java.lang">clone</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-";
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 title="class or interface in java.lang">wait</a></code></li>
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
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+<a name="DigestCredentials-java.lang.String-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DigestCredentials</h4>
+<pre>public&nbsp;DigestCredentials(<a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;username,
+                         <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;password)</pre>
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+<h4>authenticate</h4>
+<pre>public&nbsp;void&nbsp;authenticate(org.apache.zookeeper.ZooKeeper&nbsp;zooKeeper)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html#authenticate-org.apache.zookeeper.ZooKeeper-">authenticate</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../org/apache/distributedlog/ZooKeeperClient.Credentials.html" 
title="interface in 
org.apache.distributedlog">ZooKeeperClient.Credentials</a></code></dd>
+</dl>
+</li>
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