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href="#2024-03-09" class="hash-link" aria-label="Direct link to 2024-03-09" title="Direct link to 2024-03-09"></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>[improve][broker]<!-- --> Consistently add fine-grain authorization to REST API <a href="https://github.com/apache/pulsar/pull/22202" target="_blank" rel="noopener noreferrer">#22202</a> (@mattisonchao)</li><li>[improve][broker]<!-- --> Add fine-grain authorization to retention admin API <a href="https://github.com/apache/pulsar/pull/22163" target="_blank" rel="noopener noreferrer">#22163</a> (@mattisonchao)</li><li>[improve][broker]<!-- --> 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> (@Technoboy-)</li><li>[improve][broker]<!-- --> 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> (@liangyepianzhou)</li><li>[improve][broker]<!-- --> 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> (@liangyepianzhou)</li><li>[improve][broker]<!-- --> Do not try to open ML when the topic meta does not exist and do not expect to create a new one. #21995 <a href="https://github.com/apache/pulsar/pull/22004" target="_blank" rel="noopener noreferrer">#22004</a> (@poorbarcode)</li><li>[improve][broker]<!-- --> Do not print an Error log when responding to <code>HTTP-404</code> when calling <code>Admin API</code> and the topic does not exist. <a href="https://github.com/apache/pulsar/pull/21995" target="_blank" rel="noopener noreferrer">#21995</a> (@poorbarcode)</li><li>[improve][broker]<!-- --> 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> (@BewareMyPower)</li><li>[improve][broker]<!-- --> Don't rollover empty ledgers based on inactivity <a href="https://github.com/apache/pulsar/pull/21893" target="_blank" rel="noopener noreferrer">#21893</a> (@lhotari)</li><li>[improve][broker]<!-- --> Improve NamespaceUnloadStrategy error message <a href="https://github.com/apache/pulsar/pull/21880" target="_blank" rel="noopener noreferrer">#21880</a> (@dragosvictor)</li><li>[improve][broker]<!-- --> Skip loading the NAR packages if not configured <a href="https://github.com/apache/pulsar/pull/21867" target="_blank" rel="noopener noreferrer">#21867</a> (@BewareMyPower)</li><li>[improve][broker]<!-- --> 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> (@heesung-sn)</li><li>[improve][broker]<!-- --> cleanup the empty subscriptionAuthenticationMap in zk when revoke subscription permission <a href="https://github.com/apache/pulsar/pull/21696" target="_blank" rel="noopener noreferrer">#21696</a> (@TakaHiR07)</li><li>[improve][broker]<!-- --> Not close the socket if lookup failed caused by bundle unloading or metadata ex <a href="https://github.com/apache/pulsar/pull/21211" target="_blank" rel="noopener noreferrer">#21211</a> (@poorbarcode)</li><li>[fix][broker]<!-- -->[branch-3.1]<!-- --> Fix broker not starting when both transactions and the Extensible Load Manager are enabled <a href="https://github.com/apache/pulsar/pull/22194" target="_blank" rel="noopener noreferrer">#22194</a> (@dragosvictor)</li><li>[fix][broker]<!-- --> print non log when delete partitioned topic failed <a href="https://github.com/apache/pulsar/pull/22153" target="_blank" rel="noopener noreferrer">#22153</a> (@poorbarcode)</li><li>[fix][broker]<!-- --> 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> (@heesung-sn)</li><li>[fix][broker]<!-- --> 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> (@poorbarcode)</li><li>[fix][broker]<!-- --> Support running docker container with gid != 0 <a href="https://github.com/apache/pulsar/pull/22081" target="_blank" rel="noopener noreferrer">#22081</a> (@lhotari)</li><li>[fix][broker]<!-- --> 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> (@heesung-sn)</li><li>[fix][broker]<!-- --> 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> (@lhotari)</li><li>[fix][broker]<!-- --> 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> (@lhotari)</li><li>[fix][broker]<!-- --> 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> (@poorbarcode)</li><li>[fix][broker]<!-- --> Subscription stuck due to called Admin API analyzeSubscriptionBacklog <a href="https://github.com/apache/pulsar/pull/22019" target="_blank" rel="noopener noreferrer">#22019</a> (@poorbarcode)</li><li>[fix][broker]<!-- -->[branch-3.1]<!-- --> Avoid PublishRateLimiter use an already closed RateLimiter <a href="https://github.com/apache/pulsar/pull/22011" target="_blank" rel="noopener noreferrer">#22011</a> (@coderzc)</li><li>[fix][broker]<!-- --> Support setting <code>autoSkipNonRecoverableData</code> dynamically in expiryMon… <a href="https://github.com/apache/pulsar/pull/21991" target="_blank" rel="noopener noreferrer">#21991</a> (@chenhongSZ)</li><li>[fix][broker]<!-- --> add timeout for health check read. <a href="https://github.com/apache/pulsar/pull/21990" target="_blank" rel="noopener noreferrer">#21990</a> (@thetumbled)</li><li>[fix][broker]<!-- --> 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> (@heesung-sn)</li><li>[fix][broker]<!-- --> 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> (@thetumbled)</li><li>[fix][broker]<!-- --> Replication stopped due to unload topic failed <a href="https://github.com/apache/pulsar/pull/21947" target="_blank" rel="noopener noreferrer">#21947</a> (@poorbarcode)</li><li>[fix][broker]<!-- --> 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> (@315157973)</li><li>[fix][broker]<!-- --> Restore the broker id to match the format used in existing Pulsar releases <a href="https://github.com/apache/pulsar/pull/21937" target="_blank" rel="noopener noreferrer">#21937</a> (@lhotari)</li><li>[fix][broker]<!-- --> Fix getMessageById throws 500 <a href="https://github.com/apache/pulsar/pull/21919" target="_blank" rel="noopener noreferrer">#21919</a> (@nodece)</li><li>[fix][broker]<!-- --> fix write all compacted out entry into compacted topic <a href="https://github.com/apache/pulsar/pull/21917" target="_blank" rel="noopener noreferrer">#21917</a> (@thetumbled)</li><li>[fix][broker]<!-- --> Fix deadlock while skip non-recoverable ledgers. <a href="https://github.com/apache/pulsar/pull/21915" target="_blank" rel="noopener noreferrer">#21915</a> (@hrzzzz)</li><li>[fix][broker]<!-- --> Fix leader broker cannot be determined when the advertised address and advertised listeners are configured <a href="https://github.com/apache/pulsar/pull/21894" target="_blank" rel="noopener noreferrer">#21894</a> (@lhotari)</li><li>[fix][broker]<!-- --> Fix break change: could not subscribe partitioned topic with a suffix-matched regexp due to a mistake of PIP-145 <a href="https://github.com/apache/pulsar/pull/21885" target="_blank" rel="noopener noreferrer">#21885</a> (@poorbarcode)</li><li>[fix][broker]<!-- --> Fix compaction/replication data loss when expire messages <a href="https://github.com/apache/pulsar/pull/21865" target="_blank" rel="noopener noreferrer">#21865</a> (@coderzc)</li><li>[fix][broker]<!-- --> Fix NonPersistentDispatcherMultipleConsumers ArrayIndexOutOfBoundsException <a href="https://github.com/apache/pulsar/pull/21856" target="_blank" rel="noopener noreferrer">#21856</a> (@Technoboy-)</li><li>[fix][broker]<!-- --> Fix returns wrong webServiceUrl when both webServicePort and webServicePortTls are set <a href="https://github.com/apache/pulsar/pull/21842" target="_blank" rel="noopener noreferrer">#21842</a> (@Technoboy-)</li><li>[fix][broker]<!-- --> Fix TableViewLoadDataStoreImpl NPE <a href="https://github.com/apache/pulsar/pull/21777" target="_blank" rel="noopener noreferrer">#21777</a> (@Demogorgon314)</li><li>[fix][broker]<!-- --> Fix the wrong value of BrokerSrevice.maxUnackedMsgsPerDispatcher <a href="https://github.com/apache/pulsar/pull/21765" target="_blank" rel="noopener noreferrer">#21765</a> (@aloyszhang)</li><li>[fix][broker]<!-- --> Fixed the ExtensibleLoadManagerImpl internal system getTopic failure when the leadership changes <a href="https://github.com/apache/pulsar/pull/21764" target="_blank" rel="noopener noreferrer">#21764</a> (@heesung-sn)</li><li>[fix][broker]<!-- --> Delete compacted ledger when topic is deleted <a href="https://github.com/apache/pulsar/pull/21745" target="_blank" rel="noopener noreferrer">#21745</a> (@coderzc)</li><li>[fix][broker]<!-- --> Skip topic auto-creation for ExtensibleLoadManager internal topics <a href="https://github.com/apache/pulsar/pull/21729" target="_blank" rel="noopener noreferrer">#21729</a> (@heesung-sn)</li><li>[fix][broker]<!-- --> Avoid compaction task stuck when the last message to compact is a marker <a href="https://github.com/apache/pulsar/pull/21718" target="_blank" rel="noopener noreferrer">#21718</a> (@coderzc)</li><li>[fix][broker]<!-- --> Fix the issue of topics possibly being deleted. <a href="https://github.com/apache/pulsar/pull/21704" target="_blank" rel="noopener noreferrer">#21704</a> (@crossoverJie)</li><li>[fix][broker]<!-- --> network package lost if enable haProxyProtocolEnabled <a href="https://github.com/apache/pulsar/pull/21684" target="_blank" rel="noopener noreferrer">#21684</a> (@poorbarcode)</li><li>[fix][broker]<!-- --> Fix memory leak during topic compaction <a href="https://github.com/apache/pulsar/pull/21647" target="_blank" rel="noopener noreferrer">#21647</a> (@coderzc)</li><li>[fix][broker]<!-- --> Fix lookupRequestSemaphore leak when topic not found <a href="https://github.com/apache/pulsar/pull/21646" target="_blank" rel="noopener noreferrer">#21646</a> (@pengxiangrui127)</li><li>[fix][broker]<!-- --> Fix returns wrong webServiceUrl when both webServicePort and webServicePortTls are set <a href="https://github.com/apache/pulsar/pull/21633" target="_blank" rel="noopener noreferrer">#21633</a> (@coderzc)</li><li>[fix][broker]<!-- --> Fixed getting incorrect KeyValue schema version <a href="https://github.com/apache/pulsar/pull/21632" target="_blank" rel="noopener noreferrer">#21632</a> (@Technoboy-)</li><li>[fix][broker]<!-- --> Fix issue with GetMessageIdByTimestamp can't find match messageId from compacted ledger <a href="https://github.com/apache/pulsar/pull/21600" target="_blank" rel="noopener noreferrer">#21600</a> (@coderzc)</li><li>[fix][broker]<!-- --> Fix incorrect unack count when using shared subscription on non-persistent topic <a href="https://github.com/apache/pulsar/pull/21592" target="_blank" rel="noopener noreferrer">#21592</a> (@1Jack2)</li><li>[fix][broker]<!-- --> Correct schema deletion for partitioned topic <a href="https://github.com/apache/pulsar/pull/21574" target="_blank" rel="noopener noreferrer">#21574</a> (@poorbarcode)</li><li>[fix][broker]<!-- --> Avoid consumers receiving acknowledged messages from compacted topic after reconnection <a href="https://github.com/apache/pulsar/pull/21187" target="_blank" rel="noopener noreferrer">#21187</a> (@coderzc)</li><li>[fix][broker]<!-- --> Fix PulsarService.getLookupServiceAddress returns wrong port if TLS is enabled <a href="https://github.com/apache/pulsar/pull/21015" target="_blank" rel="noopener noreferrer">#21015</a> (@Technoboy-)</li><li>[fix][txn]<!-- --> Fix TopicTransactionBuffer potential thread safety issue <a href="https://github.com/apache/pulsar/pull/22149" target="_blank" rel="noopener noreferrer">#22149</a> (@dao-jun)</li><li>[fix][txn]<!-- --> Get previous position by managed ledger. <a href="https://github.com/apache/pulsar/pull/22024" target="_blank" rel="noopener noreferrer">#22024</a> (@thetumbled)</li><li>[fix][txn]<!-- --> Fix getting last message ID when there are ongoing transactions <a href="https://github.com/apache/pulsar/pull/21466" target="_blank" rel="noopener noreferrer">#21466</a> (@liangyepianzhou)</li><li>[fix][offload]<!-- --> Fix Offload readHandle cannot close multi times. <a href="https://github.com/apache/pulsar/pull/22162" target="_blank" rel="noopener noreferrer">#22162</a> (@dao-jun)</li><li>[improve][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> (@dao-jun)</li><li>[fix][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> (@poorbarcode)</li><li>[fix][ml]<!-- --> Make mlOwnershipChecker asynchronous so that it doesn't block/deadlock threads <a href="https://github.com/apache/pulsar/pull/21333" target="_blank" rel="noopener noreferrer">#21333</a> (@lhotari)</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="admin">Admin<a href="#admin" class="hash-link" aria-label="Direct link to Admin" title="Direct link to Admin"></a></h3><ul><li>[improve][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> (@zymap)</li><li>[improve][admin]<!-- --> Add clusters check when set replication clusters <a href="https://github.com/apache/pulsar/pull/21650" target="_blank" rel="noopener noreferrer">#21650</a> (@Technoboy-)</li><li>[fix][admin]<!-- --> Fix KeyValue schema compatibility check caused OOM <a href="https://github.com/apache/pulsar/pull/21645" target="_blank" rel="noopener noreferrer">#21645</a> (@Technoboy-)</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>[improve][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> (@lhotari)</li><li>[improve][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> (@lhotari)</li><li>[improve][io]<!-- --> Make connectors load sensitive fields from secrets <a href="https://github.com/apache/pulsar/pull/21675" target="_blank" rel="noopener noreferrer">#21675</a> (@jiangpengcheng)</li><li>[fix][fn]<!-- --> Use unified PackageManagement service to download packages <a href="https://github.com/apache/pulsar/pull/21955" target="_blank" rel="noopener noreferrer">#21955</a> (@jiangpengcheng)</li><li>[fix][fn]<!-- --> Fix Deadlock in Functions Worker LeaderService <a href="https://github.com/apache/pulsar/pull/21711" target="_blank" rel="noopener noreferrer">#21711</a> (@Technoboy-)</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="proxy">Proxy<a href="#proxy" class="hash-link" aria-label="Direct link to Proxy" title="Direct link to Proxy"></a></h3><ul><li>[improve][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> (@poorbarcode)</li><li>[improve][proxy]<!-- --> Fix comment about enableProxyStatsEndpoints <a href="https://github.com/apache/pulsar/pull/21757" target="_blank" rel="noopener noreferrer">#21757</a> (@lhotari)</li></ul><h3 class="anchor anchorWithStickyNavbar_LWe7" id="misc">Misc<a href="#misc" class="hash-link" aria-label="Direct link to Misc" title="Direct link to Misc"></a></h3><ul><li>[improve][bk]<!-- --> Upgrade BookKeeper dependency to 4.16.4 <a href="https://github.com/apache/pulsar/pull/21983" target="_blank" rel="noopener noreferrer">#21983</a> (@hangc0276)</li><li>[improve][ci]<!-- --> Upgrade pulsar-client-python to 3.4.0 to avoid CVE-2023-1428 <a href="https://github.com/apache/pulsar/pull/21899" target="_blank" rel="noopener noreferrer">#21899</a> (@BewareMyPower)</li><li>[improve][build]<!-- --> Add a default username in the image <a href="https://github.com/apache/pulsar/pull/21695" target="_blank" rel="noopener noreferrer">#21695</a> (@zymap)</li><li>[improve][build]<!-- --> Upgrade Apache ZooKeeper to 3.9.1 <a href="https://github.com/apache/pulsar/pull/20933" target="_blank" rel="noopener noreferrer">#20933</a> (@eolivelli)</li><li>[fix][sec]<!-- --> 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> (@lhotari)</li><li>[fix][sec]<!-- --> Upgrade commons-compress to 1.26.0 <a href="https://github.com/apache/pulsar/pull/22086" target="_blank" rel="noopener noreferrer">#22086</a> (@massakam)</li><li>[fix][sec]<!-- --> Add a check for the input time value <a href="https://github.com/apache/pulsar/pull/22023" target="_blank" rel="noopener noreferrer">#22023</a> (@liangyepianzhou)</li><li>[fix][sec]<!-- --> Upgrade org.bouncycastle:bc-fips to 1.0.2.4 <a href="https://github.com/apache/pulsar/pull/21730" target="_blank" rel="noopener noreferrer">#21730</a> (@massakam)</li><li>[fix][sec]<!-- --> Exclude avro from hadoop-client <a href="https://github.com/apache/pulsar/pull/21719" target="_blank" rel="noopener noreferrer">#21719</a> (@liangyepianzhou)</li><li>[fix][test]<!-- --> Fix test testAsyncFunctionMaxPending <a href="https://github.com/apache/pulsar/pull/22121" target="_blank" rel="noopener noreferrer">#22121</a> (@liangyepianzhou)</li><li>[fix][test]<!-- --> fix test testSyncNormalPositionWhenTBRecover <a href="https://github.com/apache/pulsar/pull/22120" target="_blank" rel="noopener noreferrer">#22120</a> (@liangyepianzhou)</li><li>[fix][test]<!-- --> Fix test testTransactionBufferMetrics <a href="https://github.com/apache/pulsar/pull/22117" target="_blank" rel="noopener noreferrer">#22117</a> (@liangyepianzhou)</li><li>[fix][test]<!-- --> Make base test class method protected so that it passes ReportUnannotatedMethods validation <a href="https://github.com/apache/pulsar/pull/21976" target="_blank" rel="noopener noreferrer">#21976</a> (@lhotari)</li><li>[fix][test]<!-- --> Fix PerformanceProducer send count error <a href="https://github.com/apache/pulsar/pull/21706" target="_blank" rel="noopener noreferrer">#21706</a> (@Technoboy-)</li><li>[fix][test]<!-- --> ProxyWithoutServiceDiscoveryTest should enable authz <a href="https://github.com/apache/pulsar/pull/20348" target="_blank" rel="noopener noreferrer">#20348</a> (@michaeljmarshall)</li><li>[cleanup]<!-- --> Consolidate certs in broker (and some proxy) tests <a href="https://github.com/apache/pulsar/pull/20353" target="_blank" rel="noopener noreferrer">#20353</a> (@michaeljmarshall)</li><li>[cleanup]<!-- --> Consolidate certs used in tests <a href="https://github.com/apache/pulsar/pull/20336" target="_blank" rel="noopener noreferrer">#20336</a> (@michaeljmarshall)</li></ul></div><footer class="theme-doc-footer docusaurus-mt-lg"><div 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