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Posted to commits@ratis.apache.org by am...@apache.org on 2026/09/22 16:54:23 UTC
(ratis) branch asf-site updated: Update website with Ratis 3.3.1 release
This is an automated email from the ASF dual-hosted git repository.
amaliujia pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/ratis.git
The following commit(s) were added to refs/heads/asf-site by this push:
new cbbe7d05a Update website with Ratis 3.3.1 release
cbbe7d05a is described below
commit cbbe7d05a000f226c3ddae9fbcff1b38f7522401
Author: amaliujia <am...@apache.org>
AuthorDate: Wed Sep 23 00:51:15 2026 +0800
Update website with Ratis 3.3.1 release
---
downloads.html | 18 ++--
index.html | 2 +-
index.xml | 9 +-
post/3.3.1.html | 139 ++++++++++++++++++++++++++++
post/index.html | 238 +++++-------------------------------------------
post/index.xml | 9 +-
post/page/2/index.html | 240 ++++++++++++++++++++++++++++++++++++++++++++-----
post/page/3/index.html | 23 +++++
sitemap.xml | 7 +-
9 files changed, 431 insertions(+), 254 deletions(-)
diff --git a/downloads.html b/downloads.html
index 976a228dd..ff3f05e9f 100644
--- a/downloads.html
+++ b/downloads.html
@@ -117,20 +117,20 @@ The binaries are also uploaded to the maven central for convenience. (See the ge
<tr>
- <td>3.3.0</td>
- <td>2026 Aug 12</td>
+ <td>3.3.1</td>
+ <td>2026 Sep 22</td>
<td>
- <a href="https://www.apache.org/dyn/closer.cgi/ratis/3.3.0/apache-ratis-3.3.0-src.tar.gz">source</a>
- (<a href="https://downloads.apache.org/ratis/3.3.0/apache-ratis-3.3.0-src.tar.gz.mds">checksum</a>
- <a href="https://downloads.apache.org/ratis/3.3.0/apache-ratis-3.3.0-src.tar.gz.asc">signature</a>)
+ <a href="https://www.apache.org/dyn/closer.cgi/ratis/3.3.1/apache-ratis-3.3.1-src.tar.gz">source</a>
+ (<a href="https://downloads.apache.org/ratis/3.3.1/apache-ratis-3.3.1-src.tar.gz.mds">checksum</a>
+ <a href="https://downloads.apache.org/ratis/3.3.1/apache-ratis-3.3.1-src.tar.gz.asc">signature</a>)
</td>
<td>
- <a href="https://www.apache.org/dyn/closer.cgi/ratis/3.3.0/apache-ratis-3.3.0-bin.tar.gz">binary</a>
- (<a href="https://downloads.apache.org/ratis/3.3.0/apache-ratis-3.3.0-bin.tar.gz.mds">checksum</a>
- <a href="https://downloads.apache.org/ratis/3.3.0/apache-ratis-3.3.0-bin.tar.gz.asc">signature</a>)
+ <a href="https://www.apache.org/dyn/closer.cgi/ratis/3.3.1/apache-ratis-3.3.1-bin.tar.gz">binary</a>
+ (<a href="https://downloads.apache.org/ratis/3.3.1/apache-ratis-3.3.1-bin.tar.gz.mds">checksum</a>
+ <a href="https://downloads.apache.org/ratis/3.3.1/apache-ratis-3.3.1-bin.tar.gz.asc">signature</a>)
</td>
<td>
- <a href="post/3.3.0.html">Announcement</a>
+ <a href="post/3.3.1.html">Announcement</a>
</td>
</tr>
diff --git a/index.html b/index.html
index 6cec54f0c..4e8699520 100644
--- a/index.html
+++ b/index.html
@@ -182,7 +182,7 @@
<h2>Latest news</h2>
<div class="panel-heading clearfix"><a class="pull-left" href="/post/index.html">Posts</a>
- <small class="pull-right">2026 Aug 12 </small>
+ <small class="pull-right">2026 Sep 22 </small>
</div>
</div>
diff --git a/index.xml b/index.xml
index fc014eb56..c62143410 100644
--- a/index.xml
+++ b/index.xml
@@ -6,8 +6,15 @@
<description>Recent content on Apache Ratis</description>
<generator>Hugo</generator>
<language>en-us</language>
- <lastBuildDate>Wed, 12 Aug 2026 00:00:00 +0000</lastBuildDate>
+ <lastBuildDate>Tue, 22 Sep 2026 00:00:00 +0000</lastBuildDate>
<atom:link href="https://ratis.apache.org/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Release 3.3.1 is available</title>
+ <link>https://ratis.apache.org/post/3.3.1.html</link>
+ <pubDate>Tue, 22 Sep 2026 00:00:00 +0000</pubDate>
+ <guid>https://ratis.apache.org/post/3.3.1.html</guid>
+ <description><!---
 Licensed 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 expres [...]
+ </item>
<item>
<title>Release 3.3.0 is available</title>
<link>https://ratis.apache.org/post/3.3.0.html</link>
diff --git a/post/3.3.1.html b/post/3.3.1.html
new file mode 100644
index 000000000..a8d719823
--- /dev/null
+++ b/post/3.3.1.html
@@ -0,0 +1,139 @@
+
+<!DOCTYPE html>
+
+<html>
+
+<head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <meta name="description" content="Open source Java implementation for RAFT consensus protocol.">
+ <meta name="keywords" content="raft, java, ratis, library"/>
+ <meta name="robots" content="index,follow"/>
+ <meta name="language" content="en"/>
+
+ <title>Apache Ratis</title>
+
+ <base href="https://ratis.apache.org/">
+
+ <link rel="canonical" href="https://ratis.apache.org/">
+
+ <link rel="stylesheet" href="css/bootstrap.min.css">
+ <link rel="stylesheet" href="css/style.css">
+
+ <script src="https://www.apachecon.com/event-images/snippet.js"></script>
+</head>
+
+<body>
+
+
+<div class="topnav">
+ <div class="container">
+ <ul class="breadcrumb col-md-6">
+ <li>
+ <img class="asf-logo" src="asf_feather.png" alt="ASF feather"/>
+ <a href="https://www.apache.org">Apache Software Foundation</a>
+ </li>
+ </ul>
+ <div class="col-md-6">
+ <ul class="pull-right breadcrumb">
+ <li><a href="https://www.apache.org/licenses/">License</a></li>
+ <li><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
+ <li><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
+ <li><a href="https://www.apache.org/security/">Security</a></li>
+ <li><a href="https://privacy.apache.org/policies/privacy-policy-public.html">Privacy</a></li>
+ </ul>
+ </div>
+ </div>
+ <div class="container">
+ <ul class="breadcrumb col-md-6">
+ <li><h1 style="color:#000">
+ <img src="logo-white.png" alt="Ratis logo" width="60" height="60" />
+ <a href="https://ratis.apache.org/">Apache Ratis™</a>
+ </h1></li>
+ </ul>
+ <div class="col-md-6">
+ <ul class="pull-right breadcrumb">
+ <li><h1><a class="acevent" data-format="wide"></a>
+ </h1></li>
+ </ul>
+ </div>
+ </div>
+
+ <nav class="navbar navbar-default navbar-static-top" role="navigation">
+ <div class="container">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
+ data-target="#ratis-menu" aria-expanded="false">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ </div>
+
+ <div id="ratis-menu" class="collapse navbar-collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="downloads.html">Download</a></li>
+ <li><a href="#gettingstarted">Getting started</a></li>
+ <li><a href="#source">Source</a></li>
+ <li><a href="#community">Community</a></li>
+ <li><a href="#resources">Resources</a></li>
+ </ul>
+ </div>
+ </div>
+ </nav>
+</div>
+
+
+
+<div class="topnav" style="background:#F0F0F0">
+ <div class="container">
+ <div class="jumbotron">
+ <h1 style="color:#000">
+ Open source Java implementation for Raft consensus protocol.
+ </h1>
+ </div>
+ </div>
+</div>
+
+<div class="container">
+<h1>Release 3.3.1 is available</h1>
+<!---
+ Licensed 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. See accompanying LICENSE file.
+-->
+<p><a href="https://ratis.apache.org/downloads.html">Download</a></p>
+<p>This is a maintenance release with multiple improvements and bugfixes.
+See the <a href="https://github.com/apache/ratis/compare/ratis-3.3.0...ratis-3.3.1">changes between 3.3.0 and 3.3.1</a> releases.</p>
+<p>It has been tested with <a href="https://ozone.apache.org">Apache Ozone</a>, <a href="https://iotdb.apache.org">Apache IoTDB</a>.</p>
+
+</div>
+
+<footer>
+ <div class="container">
+
+ <div class="col-md-12 trademark">
+ <p>© 2026 <a href="http://apache.org">The Apache Software Foundation</a>,
+ Apache, Apache Ratis, the Apache feather logo, and the Apache Ratis logo are trademarks of The Apache Software Foundation.
+ <p>
+ </div>
+ </div>
+</footer>
+
+
+<script src="js/jquery.min.js"></script>
+<script src="js/underscore-min.js"></script>
+<script src="js/bootstrap.min.js"></script>
+
+
+</body>
+</html>
+
diff --git a/post/index.html b/post/index.html
index ded6a2126..cd5aa5652 100644
--- a/post/index.html
+++ b/post/index.html
@@ -104,6 +104,27 @@
<h1 id="title">Posts Archive</h1>
<ul id="list">
+ <h1><a href="/post/3.3.1.html">Release 3.3.1 is available</a></h1>
+ <p><small>2026 Sep 22 </small></p>
+
+ <!---
+ Licensed 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. See accompanying LICENSE file.
+-->
+<p><a href="https://ratis.apache.org/downloads.html">Download</a></p>
+<p>This is a maintenance release with multiple improvements and bugfixes.
+See the <a href="https://github.com/apache/ratis/compare/ratis-3.3.0...ratis-3.3.1">changes between 3.3.0 and 3.3.1</a> releases.</p>
+<p>It has been tested with <a href="https://ozone.apache.org">Apache Ozone</a>, <a href="https://iotdb.apache.org">Apache IoTDB</a>.</p>
+
+
+
<h1><a href="/post/3.3.0.html">Release 3.3.0 is available</a></h1>
<p><small>2026 Aug 12 </small></p>
@@ -294,223 +315,6 @@ where Apache Ratis is used to replicate raw data and to provide high availabilit
- <h1><a href="/post/3.0.0.html">Release 3.0.0 is available</a></h1>
- <p><small>2023 Nov 21 </small></p>
-
- <!---
- Licensed 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. See accompanying LICENSE file.
--->
-<p><a href="https://ratis.apache.org/downloads.html">Download</a></p>
-<p>This is a major new version that contains 100 improvements and bug fixes. It introduces new features like pluggable metrics and lease read, etc.
-See the changes between 2.5.1 and 3.0.0 releases as below:</p>
-<p>Change list of ratis 3.0.0
-In total, there are roughly 100 commits diffing from 2.5.1</p>
-<h1 id="incompatible-changes">Incompatible Changes</h1>
-<ul>
-<li>
-<p>RaftStorage Auto-Format</p>
-</li>
-<li>
-<p>RATIS-1677. Do not auto format RaftStorage in RECOVER. (#718)</p>
-</li>
-<li>
-<p>RATIS-1694. Fix the compatibility issue of RATIS-1677. (#731)</p>
-</li>
-<li>
-<p>RATIS-1871. Auto format RaftStorage when there is only one
-directory configured. (#903)</p>
-</li>
-<li>
-<p>Pluggable Ratis-Metrics (RATIS-1688)</p>
-</li>
-<li>
-<p>RATIS-1689. Remove the use of the thirdparty Gauge. (#728)</p>
-</li>
-<li>
-<p>RATIS-1692. Remove the use of the thirdparty Counter. (#732)</p>
-</li>
-<li>
-<p>RATIS-1693. Remove the use of the thirdparty Timer. (#734)</p>
-</li>
-<li>
-<p>RATIS-1703. Move MetricsReporting and JvmMetrics to impl. (#741)</p>
-</li>
-<li>
-<p>RATIS-1704. Fix SuppressWarnings(“VisibilityModifier”) in
-RatisMetrics. (#742)</p>
-</li>
-<li>
-<p>RATIS-1710. Refactor metrics api and implementation to separated
-modules. (#749)</p>
-</li>
-<li>
-<p>RATIS-1712. Add a dropwizard 3 implementation of ratis-metrics-api. (#751)</p>
-</li>
-<li>
-<p>RATIS-1391. Update library dropwizard.metrics version to 4.x (#632)</p>
-</li>
-<li>
-<p>RATIS-1601. Use the shaded dropwizard metrics and remove the
-dependency (#671)</p>
-</li>
-<li>
-<p>Streaming Protocol Change</p>
-</li>
-<li>
-<p>RATIS-1569. Move the asyncRpcApi.sendForward(..) call to the
-client side. (#635)</p>
-</li>
-</ul>
-<h1 id="new-features">New Features</h1>
-<ul>
-<li>Leader Lease (RATIS-1864)</li>
-<li>RATIS-1865. Add leader lease bound ratio configuration (#897)</li>
-<li>RATIS-1866. Maintain leader lease after AppendEntries (#898)</li>
-<li>RATIS-1894. Implement ReadOnly based on leader lease (#925)</li>
-<li>RATIS-1882. Support read-after-write consistency (#913)</li>
-<li>StateMachine API</li>
-<li>RATIS-1874. Add notifyLeaderReady function in IStateMachine (#906)</li>
-<li>RATIS-1897. Make TransactionContext available in DataApi.write(..). (#930)</li>
-<li>New Configuration Properties</li>
-<li>RATIS-1862. Add the parameter whether to take Snapshot when
-stopping to adapt to different services (#896)</li>
-<li>RATIS-1930. Add a conf for enable/disable majority-add. (#961)</li>
-<li>RATIS-1918. Introduces parameters that separately control the
-shutdown of RaftServerProxy by JVMPauseMonitor. (#950)</li>
-<li>RATIS-1636. Support re-config ratis properties (#800)</li>
-<li>RATIS-1860. Add ratis-shell cmd to generate a new raft-meta.conf. (#901)</li>
-</ul>
-<h1 id="improvements--bug-fixes">Improvements & Bug Fixes</h1>
-<h2 id="streaming--netty">Streaming & Netty</h2>
-<ul>
-<li>RATIS-1550. Rewrite stream client reply queue. (#740)</li>
-<li>RATIS-1847. Stream has memory leak. (#884)</li>
-<li>RATIS-1850. When the stream server side receives a disconnection,
-memory is cleared (#887)</li>
-<li>RATIS-1853. When the stream server channelInactive, all requests in
-the channel. (#889)</li>
-<li>RATIS-1880. Optimize Stream client&server side channel pipeline Create (#910)</li>
-<li>RATIS-1898. Netty should use EpollEventLoopGroup by default (#931)</li>
-<li>RATIS-1899. Use EpollEventLoopGroup for Netty Proxies (#932)</li>
-<li>RATIS-1913. Assert that the primary peers in DataStreamClient and
-RoutingTable are equal (#945)</li>
-<li>RATIS-1921. Shared worker group in WorkerGroupGetter should be closed. (#955)</li>
-<li>RATIS-1923. Netty: atomic operations require side-effect-free
-functions. (#956)</li>
-</ul>
-<h2 id="read-index">Read Index</h2>
-<ul>
-<li>RATIS-1856. Notify apply index change of all RaftLog entries (#893)</li>
-<li>RATIS-1895. IllegalStateException: Failed to updateIncreasingly for
-nextIndex. (#926)</li>
-<li>RATIS-1861. NullPointerException in readAsync when Ratis leader is
-changing (#895)</li>
-<li>RATIS-1888. Handle exception of readIndexAsync in gRPC readIndex impl (#920)</li>
-<li>RATIS-1927. Use double check to eliminate data race in ReadRequests. (#958)</li>
-</ul>
-<h2 id="raftserver">RaftServer</h2>
-<ul>
-<li>RATIS-1924. Increase the default of raft.server.log.segment.size.max. (#957)</li>
-<li>RATIS-1892. Unify the lifetime of the RaftServerProxy thread pool (#923)</li>
-<li>RATIS-1889. NoSuchMethodError:
-RaftServerMetricsImpl.addNumPendingRequestsGauge #922 (#922)</li>
-<li>RATIS-761. Handle writeStateMachineData failure in leader. (#927)</li>
-<li>RATIS-1902. The snapshot index is set incorrectly in
-InstallSnapshotReplyProto. (#933)</li>
-<li>RATIS-1912. Fix infinity election when perform membership change. (#954)</li>
-<li>RATIS-1858. Follower keeps logging first election timeout. (#894)</li>
-</ul>
-<h2 id="appendentries--grpclogappender">AppendEntries & GrpcLogAppender</h2>
-<ul>
-<li>RATIS-1804. Change the default number of outstanding append entries. (#838)</li>
-<li>RATIS-1883. Next Index should be always larger than Match Index in
-GrpcLogAppender (#914)</li>
-<li>RATIS-1886. AppendLog sleep fixed time cause significant drop in
-write throughput. (#929)</li>
-<li>RATIS-1909. Fix Decreasing Next Index When GrpcLogAppender Reset
-Client. (#939)</li>
-<li>RATIS-1920. NPE in AppendLogResponseHandler. (#952)</li>
-<li>RATIS-1928. Join the LogAppenders when closing the server. (#959)</li>
-<li>RATIS-1705. Fix metrics leak (#744)</li>
-</ul>
-<h2 id="raftlog--raftlog-cache">RaftLog & RaftLog Cache</h2>
-<ul>
-<li>RATIS-1887. Gap between segement log (#919)</li>
-<li>RATIS-1890. SegmentedRaftLogCache#shouldEvict should only iterate
-over closed segments once (#921)</li>
-<li>RATIS-1893. In SegmentedRaftLogCache, start a daemon thread to
-checkAndEvictCache. (#924)</li>
-<li>RATIS-1884. Fix retry cache warning condition (#915)</li>
-<li>RATIS-872. Invalidate replied calls in retry cache. (#942)</li>
-<li>RATIS-1916. OrderAsync does not call handReply. (#948)</li>
-</ul>
-<h2 id="common-utilities">Common Utilities</h2>
-<ul>
-<li>RATIS-1932. Create zero-copy Marshaller. (#962)</li>
-<li>RATIS-1910. Deduplicate RaftGroupId and ClientId. (#940)</li>
-<li>RATIS-1867. To uniformly manage the timeout parameters for detecting
-gc. (#899)</li>
-</ul>
-<h1 id="code-cleanup--refactoring">Code Cleanup & Refactoring</h1>
-<ul>
-<li>RATIS-1870. Refactor hasMajority code during configuration changes. (#902)</li>
-<li>RATIS-1848. Simplify PeerMap inheritance (#885)</li>
-<li>RATIS-1849. Remove unused getRaftClient (#886)</li>
-<li>RATIS-1854. Remove useless error logs when closing the ratisclient
-writing thread (#890)</li>
-<li>RATIS-1904. Refactor RaftServerImpl.submitClientRequestAsync(..). (#935)</li>
-</ul>
-<h1 id="code-improvement">Code Improvement</h1>
-<ul>
-<li>RATIS-1852. Fix trivial SonarLint complains (#888)</li>
-<li>RATIS-1855. Fix some sonar code smell and bugs in ratis-server (#892)</li>
-<li>RATIS-1903. Fix parameter number warning in RaftClientRequest. (#934)</li>
-<li>RATIS-1905. Fix some sonar lint complains (#936)</li>
-<li>RATIS-1915. Do not use FileInputStream/FileOutputStream in
-ratis-common. (#947)</li>
-<li>RATIS-1917. Print Epoll.unavailabilityCause() only once. (#949)</li>
-<li>RATIS-1919. Fix some sonar code smell and bugs in
-ratis-client/common/grpc (#951)</li>
-</ul>
-<h1 id="documentations--examples">Documentations & Examples</h1>
-<ul>
-<li>RATIS-1842. Fix typo of “configuraions.md” name in ratis-docs project (#880)</li>
-<li>RATIS-1843. Add existing markdown documents to site.xml in the
-ratis-docs project (#881)</li>
-<li>RATIS-1901. Update Counter example to benchmark performance. (#953)</li>
-<li>RATIS-1908. Keep configurations doc updated (#938)</li>
-<li>RATIS-1911. Add MembershipManager example. (#941)</li>
-</ul>
-<h1 id="tests">Tests</h1>
-<ul>
-<li>RATIS-1828. Enable TestServerRestartWithNetty (#869)</li>
-<li>RATIS-1830. Intermittent failure in TestRetryPolicy (#871)</li>
-<li>RATIS-1832. Intermittent failure in TestStreamObserverWithTimeout (#873)</li>
-<li>RATIS-1833. Intermittent failure in
-TestRaftStateMachineExceptionWithSimulatedRpc (#874)</li>
-<li>RATIS-1599. Fix test failure from RATIS-1569. (#659)</li>
-</ul>
-<h1 id="build--maven">Build & Maven</h1>
-<ul>
-<li>RATIS-1829. Support magic links to PR and JIRA in IDEA (#870)</li>
-<li>RATIS-1878. checkstyle fails with UnsupportedClassVersionError. (#909)</li>
-<li>RATIS-1906. Bump copyright year to 2023 (#937)</li>
-<li>RATIS-1914. Bouncy Castle For Java LDAP injection vulnerability. (#944)</li>
-<li>RATIS-1929. Bump ratis-thirdparty version to 1.0.5 (#960)</li>
-</ul>
-<p>It has been tested with <a href="https://ozone.apache.org">Apache Ozone</a>, <a href="https://iotdb.apache.org">Apache IoTDB</a>, <a href="https://www.alluxio.io/">Alluxio</a>
-where Apache Ratis is used to replicate raw data and to provide high availability.</p>
-
-
-
</ul>
</div>
diff --git a/post/index.xml b/post/index.xml
index 229906e5c..a6a4ab933 100644
--- a/post/index.xml
+++ b/post/index.xml
@@ -6,8 +6,15 @@
<description>Recent content in Posts on Apache Ratis</description>
<generator>Hugo</generator>
<language>en-us</language>
- <lastBuildDate>Wed, 12 Aug 2026 00:00:00 +0000</lastBuildDate>
+ <lastBuildDate>Tue, 22 Sep 2026 00:00:00 +0000</lastBuildDate>
<atom:link href="https://ratis.apache.org/post/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Release 3.3.1 is available</title>
+ <link>https://ratis.apache.org/post/3.3.1.html</link>
+ <pubDate>Tue, 22 Sep 2026 00:00:00 +0000</pubDate>
+ <guid>https://ratis.apache.org/post/3.3.1.html</guid>
+ <description><!---
 Licensed 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 expres [...]
+ </item>
<item>
<title>Release 3.3.0 is available</title>
<link>https://ratis.apache.org/post/3.3.0.html</link>
diff --git a/post/page/2/index.html b/post/page/2/index.html
index 5edd81f40..5b6512a58 100644
--- a/post/page/2/index.html
+++ b/post/page/2/index.html
@@ -104,6 +104,223 @@
<h1 id="title">Posts Archive</h1>
<ul id="list">
+ <h1><a href="/post/3.0.0.html">Release 3.0.0 is available</a></h1>
+ <p><small>2023 Nov 21 </small></p>
+
+ <!---
+ Licensed 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. See accompanying LICENSE file.
+-->
+<p><a href="https://ratis.apache.org/downloads.html">Download</a></p>
+<p>This is a major new version that contains 100 improvements and bug fixes. It introduces new features like pluggable metrics and lease read, etc.
+See the changes between 2.5.1 and 3.0.0 releases as below:</p>
+<p>Change list of ratis 3.0.0
+In total, there are roughly 100 commits diffing from 2.5.1</p>
+<h1 id="incompatible-changes">Incompatible Changes</h1>
+<ul>
+<li>
+<p>RaftStorage Auto-Format</p>
+</li>
+<li>
+<p>RATIS-1677. Do not auto format RaftStorage in RECOVER. (#718)</p>
+</li>
+<li>
+<p>RATIS-1694. Fix the compatibility issue of RATIS-1677. (#731)</p>
+</li>
+<li>
+<p>RATIS-1871. Auto format RaftStorage when there is only one
+directory configured. (#903)</p>
+</li>
+<li>
+<p>Pluggable Ratis-Metrics (RATIS-1688)</p>
+</li>
+<li>
+<p>RATIS-1689. Remove the use of the thirdparty Gauge. (#728)</p>
+</li>
+<li>
+<p>RATIS-1692. Remove the use of the thirdparty Counter. (#732)</p>
+</li>
+<li>
+<p>RATIS-1693. Remove the use of the thirdparty Timer. (#734)</p>
+</li>
+<li>
+<p>RATIS-1703. Move MetricsReporting and JvmMetrics to impl. (#741)</p>
+</li>
+<li>
+<p>RATIS-1704. Fix SuppressWarnings(“VisibilityModifier”) in
+RatisMetrics. (#742)</p>
+</li>
+<li>
+<p>RATIS-1710. Refactor metrics api and implementation to separated
+modules. (#749)</p>
+</li>
+<li>
+<p>RATIS-1712. Add a dropwizard 3 implementation of ratis-metrics-api. (#751)</p>
+</li>
+<li>
+<p>RATIS-1391. Update library dropwizard.metrics version to 4.x (#632)</p>
+</li>
+<li>
+<p>RATIS-1601. Use the shaded dropwizard metrics and remove the
+dependency (#671)</p>
+</li>
+<li>
+<p>Streaming Protocol Change</p>
+</li>
+<li>
+<p>RATIS-1569. Move the asyncRpcApi.sendForward(..) call to the
+client side. (#635)</p>
+</li>
+</ul>
+<h1 id="new-features">New Features</h1>
+<ul>
+<li>Leader Lease (RATIS-1864)</li>
+<li>RATIS-1865. Add leader lease bound ratio configuration (#897)</li>
+<li>RATIS-1866. Maintain leader lease after AppendEntries (#898)</li>
+<li>RATIS-1894. Implement ReadOnly based on leader lease (#925)</li>
+<li>RATIS-1882. Support read-after-write consistency (#913)</li>
+<li>StateMachine API</li>
+<li>RATIS-1874. Add notifyLeaderReady function in IStateMachine (#906)</li>
+<li>RATIS-1897. Make TransactionContext available in DataApi.write(..). (#930)</li>
+<li>New Configuration Properties</li>
+<li>RATIS-1862. Add the parameter whether to take Snapshot when
+stopping to adapt to different services (#896)</li>
+<li>RATIS-1930. Add a conf for enable/disable majority-add. (#961)</li>
+<li>RATIS-1918. Introduces parameters that separately control the
+shutdown of RaftServerProxy by JVMPauseMonitor. (#950)</li>
+<li>RATIS-1636. Support re-config ratis properties (#800)</li>
+<li>RATIS-1860. Add ratis-shell cmd to generate a new raft-meta.conf. (#901)</li>
+</ul>
+<h1 id="improvements--bug-fixes">Improvements & Bug Fixes</h1>
+<h2 id="streaming--netty">Streaming & Netty</h2>
+<ul>
+<li>RATIS-1550. Rewrite stream client reply queue. (#740)</li>
+<li>RATIS-1847. Stream has memory leak. (#884)</li>
+<li>RATIS-1850. When the stream server side receives a disconnection,
+memory is cleared (#887)</li>
+<li>RATIS-1853. When the stream server channelInactive, all requests in
+the channel. (#889)</li>
+<li>RATIS-1880. Optimize Stream client&server side channel pipeline Create (#910)</li>
+<li>RATIS-1898. Netty should use EpollEventLoopGroup by default (#931)</li>
+<li>RATIS-1899. Use EpollEventLoopGroup for Netty Proxies (#932)</li>
+<li>RATIS-1913. Assert that the primary peers in DataStreamClient and
+RoutingTable are equal (#945)</li>
+<li>RATIS-1921. Shared worker group in WorkerGroupGetter should be closed. (#955)</li>
+<li>RATIS-1923. Netty: atomic operations require side-effect-free
+functions. (#956)</li>
+</ul>
+<h2 id="read-index">Read Index</h2>
+<ul>
+<li>RATIS-1856. Notify apply index change of all RaftLog entries (#893)</li>
+<li>RATIS-1895. IllegalStateException: Failed to updateIncreasingly for
+nextIndex. (#926)</li>
+<li>RATIS-1861. NullPointerException in readAsync when Ratis leader is
+changing (#895)</li>
+<li>RATIS-1888. Handle exception of readIndexAsync in gRPC readIndex impl (#920)</li>
+<li>RATIS-1927. Use double check to eliminate data race in ReadRequests. (#958)</li>
+</ul>
+<h2 id="raftserver">RaftServer</h2>
+<ul>
+<li>RATIS-1924. Increase the default of raft.server.log.segment.size.max. (#957)</li>
+<li>RATIS-1892. Unify the lifetime of the RaftServerProxy thread pool (#923)</li>
+<li>RATIS-1889. NoSuchMethodError:
+RaftServerMetricsImpl.addNumPendingRequestsGauge #922 (#922)</li>
+<li>RATIS-761. Handle writeStateMachineData failure in leader. (#927)</li>
+<li>RATIS-1902. The snapshot index is set incorrectly in
+InstallSnapshotReplyProto. (#933)</li>
+<li>RATIS-1912. Fix infinity election when perform membership change. (#954)</li>
+<li>RATIS-1858. Follower keeps logging first election timeout. (#894)</li>
+</ul>
+<h2 id="appendentries--grpclogappender">AppendEntries & GrpcLogAppender</h2>
+<ul>
+<li>RATIS-1804. Change the default number of outstanding append entries. (#838)</li>
+<li>RATIS-1883. Next Index should be always larger than Match Index in
+GrpcLogAppender (#914)</li>
+<li>RATIS-1886. AppendLog sleep fixed time cause significant drop in
+write throughput. (#929)</li>
+<li>RATIS-1909. Fix Decreasing Next Index When GrpcLogAppender Reset
+Client. (#939)</li>
+<li>RATIS-1920. NPE in AppendLogResponseHandler. (#952)</li>
+<li>RATIS-1928. Join the LogAppenders when closing the server. (#959)</li>
+<li>RATIS-1705. Fix metrics leak (#744)</li>
+</ul>
+<h2 id="raftlog--raftlog-cache">RaftLog & RaftLog Cache</h2>
+<ul>
+<li>RATIS-1887. Gap between segement log (#919)</li>
+<li>RATIS-1890. SegmentedRaftLogCache#shouldEvict should only iterate
+over closed segments once (#921)</li>
+<li>RATIS-1893. In SegmentedRaftLogCache, start a daemon thread to
+checkAndEvictCache. (#924)</li>
+<li>RATIS-1884. Fix retry cache warning condition (#915)</li>
+<li>RATIS-872. Invalidate replied calls in retry cache. (#942)</li>
+<li>RATIS-1916. OrderAsync does not call handReply. (#948)</li>
+</ul>
+<h2 id="common-utilities">Common Utilities</h2>
+<ul>
+<li>RATIS-1932. Create zero-copy Marshaller. (#962)</li>
+<li>RATIS-1910. Deduplicate RaftGroupId and ClientId. (#940)</li>
+<li>RATIS-1867. To uniformly manage the timeout parameters for detecting
+gc. (#899)</li>
+</ul>
+<h1 id="code-cleanup--refactoring">Code Cleanup & Refactoring</h1>
+<ul>
+<li>RATIS-1870. Refactor hasMajority code during configuration changes. (#902)</li>
+<li>RATIS-1848. Simplify PeerMap inheritance (#885)</li>
+<li>RATIS-1849. Remove unused getRaftClient (#886)</li>
+<li>RATIS-1854. Remove useless error logs when closing the ratisclient
+writing thread (#890)</li>
+<li>RATIS-1904. Refactor RaftServerImpl.submitClientRequestAsync(..). (#935)</li>
+</ul>
+<h1 id="code-improvement">Code Improvement</h1>
+<ul>
+<li>RATIS-1852. Fix trivial SonarLint complains (#888)</li>
+<li>RATIS-1855. Fix some sonar code smell and bugs in ratis-server (#892)</li>
+<li>RATIS-1903. Fix parameter number warning in RaftClientRequest. (#934)</li>
+<li>RATIS-1905. Fix some sonar lint complains (#936)</li>
+<li>RATIS-1915. Do not use FileInputStream/FileOutputStream in
+ratis-common. (#947)</li>
+<li>RATIS-1917. Print Epoll.unavailabilityCause() only once. (#949)</li>
+<li>RATIS-1919. Fix some sonar code smell and bugs in
+ratis-client/common/grpc (#951)</li>
+</ul>
+<h1 id="documentations--examples">Documentations & Examples</h1>
+<ul>
+<li>RATIS-1842. Fix typo of “configuraions.md” name in ratis-docs project (#880)</li>
+<li>RATIS-1843. Add existing markdown documents to site.xml in the
+ratis-docs project (#881)</li>
+<li>RATIS-1901. Update Counter example to benchmark performance. (#953)</li>
+<li>RATIS-1908. Keep configurations doc updated (#938)</li>
+<li>RATIS-1911. Add MembershipManager example. (#941)</li>
+</ul>
+<h1 id="tests">Tests</h1>
+<ul>
+<li>RATIS-1828. Enable TestServerRestartWithNetty (#869)</li>
+<li>RATIS-1830. Intermittent failure in TestRetryPolicy (#871)</li>
+<li>RATIS-1832. Intermittent failure in TestStreamObserverWithTimeout (#873)</li>
+<li>RATIS-1833. Intermittent failure in
+TestRaftStateMachineExceptionWithSimulatedRpc (#874)</li>
+<li>RATIS-1599. Fix test failure from RATIS-1569. (#659)</li>
+</ul>
+<h1 id="build--maven">Build & Maven</h1>
+<ul>
+<li>RATIS-1829. Support magic links to PR and JIRA in IDEA (#870)</li>
+<li>RATIS-1878. checkstyle fails with UnsupportedClassVersionError. (#909)</li>
+<li>RATIS-1906. Bump copyright year to 2023 (#937)</li>
+<li>RATIS-1914. Bouncy Castle For Java LDAP injection vulnerability. (#944)</li>
+<li>RATIS-1929. Bump ratis-thirdparty version to 1.0.5 (#960)</li>
+</ul>
+<p>It has been tested with <a href="https://ozone.apache.org">Apache Ozone</a>, <a href="https://iotdb.apache.org">Apache IoTDB</a>, <a href="https://www.alluxio.io/">Alluxio</a>
+where Apache Ratis is used to replicate raw data and to provide high availability.</p>
+
+
+
<h1><a href="/post/2.5.1.html">Release 2.5.1 is available</a></h1>
<p><small>2023 May 5 </small></p>
@@ -312,29 +529,6 @@ See the <a href="https://github.com/apache/ratis/compare/ratis-0.5.0-rc0...ratis
- <h1><a href="/post/0.5.0.html">Release 0.5.0 is available</a></h1>
- <p><small>2020 Feb 4 </small></p>
-
- <!---
- Licensed 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. See accompanying LICENSE file.
--->
-<p><a href="https://ratis.apache.org/downloads.html">Download</a></p>
-<p>It contains more than 94 improvements and bug fixes based on various Apache Ozone use cases.
-See the <a href="https://github.com/apache/ratis/compare/0.4.0-rc4...ratis-0.5.0-rc0">changes between 0.4.0 and 0.5.0</a> releases.</p>
-<p>It has been tested with <a href="https://ozone.apache.org">Apache Ozone</a> where Apache Ratis is used to replicate raw data.</p>
-
-
-
</ul>
</div>
diff --git a/post/page/3/index.html b/post/page/3/index.html
index 61fa04610..b1e955b27 100644
--- a/post/page/3/index.html
+++ b/post/page/3/index.html
@@ -104,6 +104,29 @@
<h1 id="title">Posts Archive</h1>
<ul id="list">
+ <h1><a href="/post/0.5.0.html">Release 0.5.0 is available</a></h1>
+ <p><small>2020 Feb 4 </small></p>
+
+ <!---
+ Licensed 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. See accompanying LICENSE file.
+-->
+<p><a href="https://ratis.apache.org/downloads.html">Download</a></p>
+<p>It contains more than 94 improvements and bug fixes based on various Apache Ozone use cases.
+See the <a href="https://github.com/apache/ratis/compare/0.4.0-rc4...ratis-0.5.0-rc0">changes between 0.4.0 and 0.5.0</a> releases.</p>
+<p>It has been tested with <a href="https://ozone.apache.org">Apache Ozone</a> where Apache Ratis is used to replicate raw data.</p>
+
+
+
<h1><a href="/post/0.4.0.html">Release 0.4.0 is available</a></h1>
<p><small>2019 Sep 12 </small></p>
diff --git a/sitemap.xml b/sitemap.xml
index 752b46ba6..ee92a87b3 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -3,10 +3,13 @@
xmlns:xhtml="http://www.w3.org/1999/xhtml">
<url>
<loc>https://ratis.apache.org/index.html</loc>
- <lastmod>2026-08-12T00:00:00+00:00</lastmod>
+ <lastmod>2026-09-22T00:00:00+00:00</lastmod>
</url><url>
<loc>https://ratis.apache.org/post/index.html</loc>
- <lastmod>2026-08-12T00:00:00+00:00</lastmod>
+ <lastmod>2026-09-22T00:00:00+00:00</lastmod>
+ </url><url>
+ <loc>https://ratis.apache.org/post/3.3.1.html</loc>
+ <lastmod>2026-09-22T00:00:00+00:00</lastmod>
</url><url>
<loc>https://ratis.apache.org/post/3.3.0.html</loc>
<lastmod>2026-08-12T00:00:00+00:00</lastmod>