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in repository https://gitbox.apache.org/repos/asf/accumulo-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 654ca65cb Automatic Site Publish by Buildbot
654ca65cb is described below
commit 654ca65cb932b3bf8630e804a2a10a8554da4475
Author: buildbot <[email protected]>
AuthorDate: Wed Apr 9 21:10:16 2025 +0000
Automatic Site Publish by Buildbot
---
output/feed.xml | 4 +-
output/release/accumulo-2.1.3/index.html | 4 +-
output/release/accumulo-2.1.4/index.html | 293 +++++++++++++++++++++++++++++++
output/release/accumulo-3.0.0/index.html | 4 +-
output/release/index.html | 15 ++
output/search_data.json | 8 +
6 files changed, 322 insertions(+), 6 deletions(-)
diff --git a/output/feed.xml b/output/feed.xml
index 6925f9dac..94c077ca4 100644
--- a/output/feed.xml
+++ b/output/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>https://accumulo.apache.org/</link>
<atom:link href="https://accumulo.apache.org/feed.xml"; rel="self"
type="application/rss+xml"/>
- <pubDate>Tue, 04 Mar 2025 18:03:49 +0000</pubDate>
- <lastBuildDate>Tue, 04 Mar 2025 18:03:49 +0000</lastBuildDate>
+ <pubDate>Wed, 09 Apr 2025 21:10:09 +0000</pubDate>
+ <lastBuildDate>Wed, 09 Apr 2025 21:10:09 +0000</lastBuildDate>
<generator>Jekyll v4.3.4</generator>
diff --git a/output/release/accumulo-2.1.3/index.html
b/output/release/accumulo-2.1.3/index.html
index d1349f30a..c3bd676d0 100644
--- a/output/release/accumulo-2.1.3/index.html
+++ b/output/release/accumulo-2.1.3/index.html
@@ -124,7 +124,7 @@
- <li class="page-item"><a class="page-link"
href="/release/accumulo-3.0.0/">Apache Accumulo 3.0.0 »</a></li>
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.4/">Apache Accumulo 2.1.4 »</a></li>
</ul></nav>
@@ -325,7 +325,7 @@ from the command line.</li>
- <li class="page-item"><a class="page-link"
href="/release/accumulo-3.0.0/">Apache Accumulo 3.0.0 »</a></li>
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.4/">Apache Accumulo 2.1.4 »</a></li>
</ul></nav>
diff --git a/output/release/accumulo-2.1.4/index.html
b/output/release/accumulo-2.1.4/index.html
new file mode 100644
index 000000000..1751623de
--- /dev/null
+++ b/output/release/accumulo-2.1.4/index.html
@@ -0,0 +1,293 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<!--
+ 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.
+-->
+<meta charset="utf-8">
+<meta http-equiv="X-UA-Compatible" content="IE=edge">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+
+<link rel="stylesheet" type="text/css"
href="/css/bootstrap/5.3.3/dist/css/bootstrap.css">
+<link rel="stylesheet" type="text/css"
href="/css/fontawesome/fontawesome-free-6.6.0-web/css/all.css">
+<link rel="stylesheet" type="text/css"
href="/css/datatables/bs5/dt-2.0.8/datatables.css">
+<link rel="stylesheet" type="text/css" href="/css/accumulo.css">
+
+<title>Apache Accumulo 2.1.4</title>
+
+<script type="text/javascript" src="/js/jquery/3.7.1/jquery.js"></script>
+<script type="text/javascript"
src="/js/bootstrap/5.3.3/dist/js/bootstrap.bundle.js"></script>
+<script type="text/javascript"
src="/js/datatables/bs5/dt-2.0.8/datatables.js"></script>
+<script type="text/javascript"
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+<script type="text/javascript" src="/js/accumulo.js"></script>
+</head>
+<body style="padding-top: 100px">
+
+ <nav class="navbar navbar-expand-lg navbar-light fixed-top bg-light">
+ <div class="container">
+ <a class="navbar-brand" href="/">
+ <img alt="Apache Accumulo" id="nav-logo" src="/images/accumulo-logo.png"
width="200">
+ </a>
+ <button class="navbar-toggler" type="button" data-bs-toggle="collapse"
data-bs-target="#navbar-items">
+ <span class="navbar-toggler-icon"></span>
+ </button>
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+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#" role="button"
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+ <li><a class="dropdown-item" href="/release/">Archive</a></li>
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+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#" role="button"
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+
+ <div id="non-canonical" style="display: none; background-color:
#F0E68C; padding-left: 1em;">
+ Visit the official site at: <a
href="https://accumulo.apache.org";>https://accumulo.apache.org</a>
+ </div>
+ <div id="content">
+
+ <h1 class="title">Apache Accumulo 2.1.4</h1>
+
+
+
+<p>08 Apr 2025</p>
+<nav aria-label="Navigate Release Notes"><ul class="pagination d-flex
justify-content-between">
+
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.3/">« Apache Accumulo 2.1.3</a></li>
+
+
+
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-3.0.0/">Apache Accumulo 3.0.0 »</a></li>
+
+ </ul></nav>
+
+
+<div class="alert alert-danger" style="margin-bottom: 0px;" role="alert">
+ These are <strong>draft</strong> release notes for a future release of
Accumulo!<br>
+ Please view <a class="alert-link" href="/release/accumulo-2.1.3/">the latest
release notes</a>.
+</div>
+
+
+
+<div class="alert alert-success" role="alert">
+ This version is a current <strong><a class="alert-link"
href="/contributor/versioning#LTM">Long Term Maintenance (LTM)</a></strong>
release.
+</div>
+
+
+<h2 id="about">About</h2>
+
+<p>Apache Accumulo 2.1.4 is a patch release of the 2.1 LTM line. It contains
bug
+fixes and minor enhancements. This version supersedes earlier 2.1 releases
+and users upgrading to 2.1 should upgrade directly to this version instead of
+any prior 2.1 release.</p>
+
+<h2 id="notable-changes">Notable Changes</h2>
+
+<ul>
+ <li><a href="https://github.com/apache/accumulo/issues/5446";>#5446</a> Many
dependencies were updated, to include protobuf-java which
+was updated from 3.22.0 to 3.25.6 due to a vulnerability. Users may run into
+a runtime exception added in
https://github.com/protocolbuffers/protobuf/pull/20084
+when using old generated Protobuf files. Users may need to address any
compatibility issues
+with this version of protobuf-java, if their code also makes use of this
library.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5073";>#5073</a> <a
href="https://github.com/apache/accumulo/issues/5034";>#5034</a> Added <code
class="language-plaintext highlighter-rouge">accumulo
check-accumulo-properties</code> command that can be
+run before an instance is initialized to check the properties file.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5193";>#5193</a> Added
<code class="language-plaintext highlighter-rouge">accumulo admin
signalShutdown</code> command to signal the server
+process to initiate a graceful shutdown. Compactors will finish the major
compaction
+that they are currently working on, then will exit. Scan Servers will return a
busy
+signal to all clients for new scan requests, and will shutdown when all
in-progress
+scans have closed. Tablet Servers will signal the Manager that they are
shutting down,
+which should prevent assignment of tablets to that server, then they will
unload all
+tablets and shut down. The Monitor, Manager, GarbageCollector, and
CompactionCoordinator
+will shut down also. The last step in the shutdown process for all servers is
to remove
+their lock in ZooKeeper.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5438";>#5438</a> Added
<code class="language-plaintext highlighter-rouge">accumulo upgrade
--prepare</code> command which should be used after
+shutting down an instance in preparation for an upgrade. This will check that
no Fate
+transactions exist, delete any ZooKeeper locks for server processes, and
prohibit any
+server processes from being started.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4898";>#4898</a> New
way to compute bulk load plans (TODO: Needs text)</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5169";>#5169</a> <a
href="https://github.com/apache/accumulo/issues/5170";>#5170</a> The
TabletServer will halt itself when a walog write or
+minc failure occurs and the TabletServer lock is not held in ZooKeeper.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5145";>#5145</a> <a
href="https://github.com/apache/accumulo/issues/5132";>#5132</a> The Manager and
TabletServer processes now have a background
+thread that can be enabled via the property <code class="language-plaintext
highlighter-rouge">general.server.lock.verification.interval</code> to
+validate that the process is holding the lock in ZooKeeper. The existing
mechanism of relying
+on a Watcher to notify the process that the lock has been lost can be a
problem due to the
+fact that there is a single thread in the ZooKeeper client that fires Watcher
events. If the
+thread is currently waiting on a hung Watcher, then subsequent Watcher events
will not fire
+and could leave the server running without a lock.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5174";>#5174</a>
Improvements to the <code class="language-plaintext
highlighter-rouge">accumulo-cluster</code> and <code class="language-plaintext
highlighter-rouge">accumulo-service</code> scripts have been
+backported from the main branch. This includes syntax changes. Users should
review the scripts
+for changes that may effect them.</li>
+</ul>
+
+<h3 id="configuration-improvements">Configuration Improvements</h3>
+
+<ul>
+ <li><a href="https://github.com/apache/accumulo/issues/4723";>#4723</a> <a
href="https://github.com/apache/accumulo/issues/5239";>#5239</a> Changes to
properties <code class="language-plaintext
highlighter-rouge">tserver.session.idle.max</code> and
+<code class="language-plaintext
highlighter-rouge">tserver.session.update.idle.max</code> no longer require a
TabletServer restart.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5397";>#5397</a> <a
href="https://github.com/apache/accumulo/issues/5399";>#5399</a> Added property
<code class="language-plaintext highlighter-rouge">gc.threads.delete.wal</code>
to control the number of threads to use for
+deleting write-ahead logs and recovery files.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5341";>#5341</a>
Created an optimization in Bulk Import v2 to enable faster processing of bulk
import files
+when loading into a sparse set of tablets in a large table. See new table
property <code class="language-plaintext
highlighter-rouge">table.bulk.metadata.skip.distance</code>.</li>
+</ul>
+
+<h3 id="notable-bug-fixes">Notable Bug Fixes</h3>
+
+<ul>
+ <li><a href="https://github.com/apache/accumulo/issues/5033";>#5033</a> <a
href="https://github.com/apache/accumulo/issues/5038";>#5038</a> Group names in
cluster.yaml must conform to bash variable name rules
+or an error will be raised when parsing the cluster.yaml file.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5221";>#5221</a> The
shell will now print to stdout, instead of stderr, when there is no terminal
set. This
+will help with piping the output of the shell to other commands such as
grep.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5396";>#5396</a>
Modified <code class="language-plaintext
highlighter-rouge">accumulo-cluster</code> to stop GC and ScanServer processes
first when stopping the
+cluster. These processes write to the metadata table, which can lead to slower
shutdown times.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4868";>#4868</a> <a
href="https://github.com/apache/accumulo/issues/4871";>#4871</a> Fixed listscans
so that it shows a scan session id for batch scans instead
+of always showing zero.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4845";>#4845</a>
InstanceOperations.getActiveCompaction(String) did not handle the address of a
+Compactor process being passed in the parameter. This has been fixed.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5445";>#5445</a> The
<code class="language-plaintext highlighter-rouge">cf</code> and <code
class="language-plaintext highlighter-rouge">cq</code> options for the
DeleteMany and Grep shell commands were not being
+handled properly.</li>
+</ul>
+
+<h3 id="metrics-improvements">Metrics Improvements</h3>
+
+<ul>
+ <li><a href="https://github.com/apache/accumulo/issues/4756";>#4756</a> <a
href="https://github.com/apache/accumulo/issues/4757";>#4757</a> <a
href="https://github.com/apache/accumulo/issues/4840";>#4840</a> Added metric to
indicate how many zombie scan threads are running
+in the TabletServer.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5011";>#5011</a> Added
queue tag to metrics emitted from the External Compactor processes.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5025";>#5025</a> <a
href="https://github.com/apache/accumulo/issues/4922";>#4922</a> Added property
<code class="language-plaintext
highlighter-rouge">general.micrometer.log.metrics</code> to enable metrics on
+the log4j2 or logback logging frameworks. Disabled by default.</li>
+</ul>
+
+<h3 id="other-improvements">Other Improvements</h3>
+
+<ul>
+ <li><a href="https://github.com/apache/accumulo/issues/4755";>#4755</a> <a
href="https://github.com/apache/accumulo/issues/5220";>#5220</a> Fixed the help
flag for the admin command so that it works for subcommands.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4819";>#4819</a>
Tablets that are closing will no longer wait on scans to complete. Instead they
+will try to interrupt the scan and then continue closing the tablet so that it
can be migrated.
+It’s possible that a zombie scan thread could remain in the TabletServer, if
the scan thread is
+blocked on something and does not die. Users should monitor the new zombie
scan metric mentioned
+in the section above.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4867";>#4867</a>
Lowered the memory burden of listing a large number of External Compactors in
the Monitor.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5026";>#5026</a>
Modified CompactionJobPrioritizer.createPriority to give a higher priority to
tablets that
+have more files than the maximum number of files per tablet.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/5400";>#5400</a>
Modified AESCryptoService to prevent the creation of overlapping streams.</li>
+</ul>
+
+<h2 id="requirements">Requirements</h2>
+
+<p>Accumulo 2.1.4 now requires JDK 17 to build, but still supports Java 11
runtime.</p>
+
+<h2 id="upgrading">Upgrading</h2>
+
+<p>View the <a href="/docs/2.x/administration/upgrading">Upgrading Accumulo
documentation</a> for guidance.</p>
+
+<h2 id="useful-links">Useful Links</h2>
+
+<ul>
+ <li><a
href="https://github.com/apache/accumulo/compare/rel/2.1.3...apache:rel/2.1.4";>All
Changes since 2.1.3</a></li>
+ <li><a href="https://github.com/apache/accumulo/milestone/21";>All tickets
related to this release</a></li>
+</ul>
+
+
+
+<hr>
+
+<p><strong>View all releases in the <a
href="/release/">archive</a></strong></p>
+<nav aria-label="Navigate Release Notes"><ul class="pagination d-flex
justify-content-between">
+
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.3/">« Apache Accumulo 2.1.3</a></li>
+
+
+
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-3.0.0/">Apache Accumulo 3.0.0 »</a></li>
+
+ </ul></nav>
+
+ </div>
+
+
+<footer>
+
+ <p><a href="https://www.apache.org/foundation/contributing";><img
src="https://www.apache.org/images/SupportApache-small.png"; alt="Support the
ASF" id="asf-logo" height="100" /></a></p>
+
+ <p>Copyright © 2011-2025 <a href="https://www.apache.org";>The Apache
Software Foundation</a>.
+Licensed under the <a href="https://www.apache.org/licenses/";>Apache License,
Version 2.0</a>.</p>
+
+ <p>Apache®, the names of Apache projects and their logos, and the multicolor
feather
+logo are registered trademarks or trademarks of The Apache Software Foundation
+in the United States and/or other countries.</p>
+
+</footer>
+
+
+ </div>
+ </div>
+ </div>
+</body>
+</html>
diff --git a/output/release/accumulo-3.0.0/index.html
b/output/release/accumulo-3.0.0/index.html
index f7d9f21a3..651691abb 100644
--- a/output/release/accumulo-3.0.0/index.html
+++ b/output/release/accumulo-3.0.0/index.html
@@ -120,7 +120,7 @@
<p>21 Aug 2023</p>
<nav aria-label="Navigate Release Notes"><ul class="pagination d-flex
justify-content-between">
- <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.3/">« Apache Accumulo 2.1.3</a></li>
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.4/">« Apache Accumulo 2.1.4</a></li>
@@ -233,7 +233,7 @@ when memory is low. See the server properties for <code
class="language-plaintex
<p><strong>View all releases in the <a
href="/release/">archive</a></strong></p>
<nav aria-label="Navigate Release Notes"><ul class="pagination d-flex
justify-content-between">
- <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.3/">« Apache Accumulo 2.1.3</a></li>
+ <li class="page-item"><a class="page-link"
href="/release/accumulo-2.1.4/">« Apache Accumulo 2.1.4</a></li>
diff --git a/output/release/index.html b/output/release/index.html
index 8722bce94..5e4bcbba4 100644
--- a/output/release/index.html
+++ b/output/release/index.html
@@ -122,6 +122,21 @@
+ <hr />
+ <h3>2025</h3>
+
+
+
+ <div class="row" style="margin-top: 15px; font-family: monospace">
+ <div class="col-md-1">Apr 08</div>
+ <div class="col-md-10">
+ <span class="badge bg-danger"> DRAFT! </span> <a
href="/contributor/versioning#LTM"><span class="badge
bg-success"> LTM </span></a><em><strong> <a
href="/release/accumulo-2.1.4/">Apache Accumulo 2.1.4</a></strong></em>
+ </div>
+ </div>
+
+
+
+
<hr />
<h3>2024</h3>
diff --git a/output/search_data.json b/output/search_data.json
index 883c12936..e85774652 100644
--- a/output/search_data.json
+++ b/output/search_data.json
@@ -330,6 +330,14 @@
},
+ "release-accumulo-2-1-4": {
+ "title": "Apache Accumulo 2.1.4",
+ "content": "AboutApache Accumulo 2.1.4 is a patch release of the 2.1 LTM
line. It contains bugfixes and minor enhancements. This version supersedes
earlier 2.1 releasesand users upgrading to 2.1 should upgrade directly to this
version instead ofany prior 2.1 release.Notable Changes #5446 Many
dependencies were updated, to include protobuf-java whichwas updated from
3.22.0 to 3.25.6 due to a vulnerability. Users may run intoa runtime exception
added in https://github.com/protocolbu [...]
+ "url": " /release/accumulo-2.1.4/",
+ "categories": "release"
+ }
+ ,
+
"blog-2024-10-07-accumulo4-preview-html": {
"title": "Accumulo 4.0 Feature Preview",
"content": "BackgroundIn version 2.1, we introduced two new optional and
experimental features, External Compactions and ScanServers. The External
Compactions feature included two new server processes, the
CompactionCoordinator and the Compactor. Using these new processes and their
related configurations allows the user to perform major compactions on Tablets
external to the TabletServer process. The configuration in 2.1 allows the user
to define different “queues” for the External [...]
![https://www.apache.org/foundation/press/kit/feather.svg"](https://www.apache.org/foundation/press/kit/feather.svg"){kind=link}
![https://www.apache.org/images/SupportApache-small.png"](https://www.apache.org/images/SupportApache-small.png"){kind=link}