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href="#2024-03-08" class="hash-link" aria-label="Direct link to 2024-03-08" title="Direct link to 2024-03-08"></a></h4><h3 class="anchor anchorWithStickyNavbar_LWe7" id="broker">Broker<a href="#broker" class="hash-link" aria-label="Direct link to Broker" title="Direct link to Broker"></a></h3><ul><li>Consistently add fine-grain authorization to REST API <a href="https://github.com/apache/pulsar/pull/22202" target="_blank" rel="noopener noreferrer">#22202</a></li><li>Add fine-grain authorization to retention admin API <a href="https://github.com/apache/pulsar/pull/22163" target="_blank" rel="noopener noreferrer">#22163</a></li><li>Print non log when delete partitioned topic failed <a href="https://github.com/apache/pulsar/pull/22153" target="_blank" rel="noopener noreferrer">#22153</a></li><li>Fix broker not starting when both transactions and the Extensible Load Manager are enabled <a href="https://github.com/apache/pulsar/pull/22139" target="_blank" rel="noopener noreferrer">#22139</a></li><li>Return getOwnerAsync without waiting on source broker upon Assigning and Releasing and handle role change during role init <a href="https://github.com/apache/pulsar/pull/22112" target="_blank" rel="noopener noreferrer">#22112</a></li><li>Cache the internal writer when sent to system topic. <a href="https://github.com/apache/pulsar/pull/22099" target="_blank" rel="noopener noreferrer">#22099</a></li><li>Enabling batch causes negative unackedMessages due to ack and delivery concurrency <a href="https://github.com/apache/pulsar/pull/22090" target="_blank" rel="noopener noreferrer">#22090</a></li><li>Support running docker container with gid != 0 <a href="https://github.com/apache/pulsar/pull/22081" target="_blank" rel="noopener noreferrer">#22081</a></li><li>Add an error log to troubleshoot the failure of starting broker registry <a href="https://github.com/apache/pulsar/pull/22065" target="_blank" rel="noopener noreferrer">#22065</a></li><li>Set ServiceUnitStateChannel topic compaction threshold explicitly, improve getOwnerAsync, and fix other bugs <a href="https://github.com/apache/pulsar/pull/22064" target="_blank" rel="noopener noreferrer">#22064</a></li><li>Fix hash collision when using a consumer name that ends with a number <a href="https://github.com/apache/pulsar/pull/22053" target="_blank" rel="noopener noreferrer">#22053</a></li><li>Sanitize values before logging in apply-config-from-env.py script <a href="https://github.com/apache/pulsar/pull/22044" target="_blank" rel="noopener noreferrer">#22044</a></li><li>Fix can not subscribe partitioned topic with a suffix-matched regexp <a href="https://github.com/apache/pulsar/pull/22025" target="_blank" rel="noopener noreferrer">#22025</a></li><li>Do not retain the data in the system topic <a href="https://github.com/apache/pulsar/pull/22022" target="_blank" rel="noopener noreferrer">#22022</a></li><li>Subscription stuck due to called Admin API analyzeSubscriptionBacklog <a href="https://github.com/apache/pulsar/pull/22019" target="_blank" rel="noopener noreferrer">#22019</a></li><li>Do not try to open ML when the topic meta does not exist and do not expect to create a new one <a href="https://github.com/apache/pulsar/pull/22004" target="_blank" rel="noopener noreferrer">#22004</a></li><li>Do not print an Error log when responding to HTTP-404 when calling Admin API and the topic does not exist <a href="https://github.com/apache/pulsar/pull/21995" target="_blank" rel="noopener noreferrer">#21995</a></li><li>Do not close the socket if lookup failed due to LockBusyException <a href="https://github.com/apache/pulsar/pull/21993" target="_blank" rel="noopener noreferrer">#21993</a></li><li>Support setting autoSkipNonRecoverableData dynamically in PersistentMessageExpiryMonitor <a href="https://github.com/apache/pulsar/pull/21991" target="_blank" rel="noopener noreferrer">#21991</a></li><li>Add timeout for health check read <a href="https://github.com/apache/pulsar/pull/21990" target="_blank" rel="noopener noreferrer">#21990</a></li><li>Fix schema deletion error when deleting a partitioned topic with many partitions and schema <a href="https://github.com/apache/pulsar/pull/21977" target="_blank" rel="noopener noreferrer">#21977</a></li><li>Defer the ownership checks if the owner is inactive (ExtensibleLoadManager) <a href="https://github.com/apache/pulsar/pull/21811" target="_blank" rel="noopener noreferrer">#21811</a></li><li>Fix compaction/replication data loss when expire messages <a href="https://github.com/apache/pulsar/pull/21865" target="_blank" rel="noopener noreferrer">#21865</a></li><li>Skip loading the NAR packages if not configured <a href="https://github.com/apache/pulsar/pull/21867" target="_blank" rel="noopener noreferrer">#21867</a></li><li>Improve NamespaceUnloadStrategy error message <a href="https://github.com/apache/pulsar/pull/21880" target="_blank" rel="noopener noreferrer">#21880</a></li><li>Don't rollover empty ledgers based on inactivity <a href="https://github.com/apache/pulsar/pull/21893" target="_blank" rel="noopener noreferrer">#21893</a></li><li>Expire messages according to ledger close time to avoid client clock skew <a href="https://github.com/apache/pulsar/pull/21940" target="_blank" rel="noopener noreferrer">#21940</a></li><li>Fix reader stuck when read from compacted topic with read compact mode disable <a href="https://github.com/apache/pulsar/pull/21969" target="_blank" rel="noopener noreferrer">#21969</a></li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="pulsar-io-and-pulsar-functions">Pulsar IO and Pulsar Functions<a href="#pulsar-io-and-pulsar-functions" class="hash-link" aria-label="Direct link to Pulsar IO and Pulsar Functions" title="Direct link to Pulsar IO and Pulsar Functions"></a></h3><ul><li>[FN]<!-- --> Add configuration for connector & functions package url sources <a href="https://github.com/apache/pulsar/pull/22184" target="_blank" rel="noopener noreferrer">#22184</a></li><li>[FN]<!-- --> Add missing "exception" argument to some log.error <a href="https://github.com/apache/pulsar/pull/22140" target="_blank" rel="noopener noreferrer">#22140</a></li><li>[FN]<!-- --> Prevent putstate uses empty values <a href="https://github.com/apache/pulsar/pull/22127" target="_blank" rel="noopener noreferrer">#22127</a></li><li>[FN]<!-- --> Optimize Function Worker startup by lazy loading and direct zip/bytecode access <a href="https://github.com/apache/pulsar/pull/22122" target="_blank" rel="noopener noreferrer">#22122</a></li><li>[FN]<!-- --> Prevent create state table from API calls for non-exists instances <a href="https://github.com/apache/pulsar/pull/22107" target="_blank" rel="noopener noreferrer">#22107</a></li><li>[FN]<!-- --> Use unified PackageManagement service to download packages <a href="https://github.com/apache/pulsar/pull/21955" target="_blank" rel="noopener noreferrer">#21955</a></li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="cli">CLI<a href="#cli" class="hash-link" aria-label="Direct link to CLI" title="Direct link to CLI"></a></h3><ul><li>[Admin]<!-- --> Expose the offload threshold in seconds to the admin <a href="https://github.com/apache/pulsar/pull/22101" target="_blank" rel="noopener noreferrer">#22101</a></li><li>[CLI]<!-- --> Fix the bug when set-retention specified size with -T <a href="https://github.com/apache/pulsar/pull/22150" target="_blank" rel="noopener noreferrer">#22150</a></li><li>[CLI]<!-- --> Error out when --destinationBroker is set when --bundle is empty <a href="https://github.com/apache/pulsar/pull/21879" target="_blank" rel="noopener noreferrer">#21879</a></li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="others">Others<a href="#others" class="hash-link" aria-label="Direct link to Others" title="Direct link to Others"></a></h3><ul><li>[MISC]<!-- --> Add a check for the input time value <a href="https://github.com/apache/pulsar/pull/22023" target="_blank" rel="noopener noreferrer">#22023</a></li><li>[Proxy]<!-- --> Add a check for brokerServiceURL that does not support multi uri yet <a href="https://github.com/apache/pulsar/pull/21972" target="_blank" rel="noopener noreferrer">#21972</a></li><li>[TX]<!-- --> Get previous position by managed ledger <a href="https://github.com/apache/pulsar/pull/22024" target="_blank" rel="noopener noreferrer">#22024</a></li><li>[ML]<!-- --> Fix retry mechanism of deleting ledgers to invalidate <a href="https://github.com/apache/pulsar/pull/21869" target="_blank" rel="noopener noreferrer">#21869</a></li><li>[ML]<!-- --> Filter out deleted entries before read entries from ledger <a href="https://github.com/apache/pulsar/pull/21739" target="_blank" rel="noopener noreferrer">#21739</a></li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="library-updates">Library updates<a href="#library-updates" class="hash-link" aria-label="Direct link to Library updates" title="Direct link to Library updates"></a></h3><ul><li>Upgrade Jetty to 9.4.54.v20240208 to address CVE-2024-22201 <a href="https://github.com/apache/pulsar/pull/22144" target="_blank" rel="noopener noreferrer">#22144</a></li><li>pgrade commons-compress to 1.26.0 <a href="https://github.com/apache/pulsar/pull/22086" target="_blank" rel="noopener noreferrer">#22086</a></li><li>Upgrade BookKeeper dependency to 4.16.4 <a href="https://github.com/apache/pulsar/pull/21983" target="_blank" rel="noopener noreferrer">#21983</a></li></ul><blockquote><p>A special thanks to the following contributors who contributed to Pulsar 3.2.1: |
| mattisonchao, lhotari, poorbarcode, Technoboy-, jiangpengcheng, dragosvictor, freeznet, liangyepianzhou, heesung-sn, zymap, massakam, thetumbled, BewareMyPower, chenhongSZ, Shawyeok, hangc0276, 315157973, coderzc, dao-jun.</p></blockquote></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/pulsar-site/edit/main/release-notes/versioned/pulsar-3.2.1.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages 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