momo-jun commented on code in PR #668: URL: https://github.com/apache/pulsar-site/pull/668#discussion_r1286837416
########## release-notes/versioned/pulsar-3.0.1.md: ########## @@ -0,0 +1,131 @@ +--- +id: pulsar-3.0.1 +title: Apache Pulsar 3.0.1 +sidebar_label: Apache Pulsar 3.0.1 +--- + +#### 2023-08-07 + +### Important notice +- Fix the reason label of authentication metrics in [#20030](https://github.com/apache/pulsar/pull/20030) + +### Broker +- [Broker] Add annotation for topic compaction strategy by @Demogorgon314 in [#20858](https://github.com/apache/pulsar/pull/20858) +- [Broker] Add broker filter sync method back to guarantee the API compatibility by @Demogorgon314 in [#20826](https://github.com/apache/pulsar/pull/20826) +- [Broker] Avoid infinite bundle unloading by @Demogorgon314 in [#20822](https://github.com/apache/pulsar/pull/20822) +- [Broker] Call ServerCnx#closeProducer from correct thread by @michaeljmarshall in [#20747](https://github.com/apache/pulsar/pull/20747) +- [Broker] Added the skipped message handler for ServiceUnitStateChannel by @heesung-sn in [#20677](https://github.com/apache/pulsar/pull/20677) +- [Broker] Make ExtensibleLoadManagerImpl's broker filter pure async by @Demogorgon314 in [#20666](https://github.com/apache/pulsar/pull/20666) +- [Broker] Fix the publish latency spike from the contention of MessageDeduplication by @codelipenghui in [#20647](https://github.com/apache/pulsar/pull/20647) +- [Broker] Fix get owned service units NPE by @Demogorgon314 in [#20625](https://github.com/apache/pulsar/pull/20625) +- [Broker] Topic policy can not work well if replay policy message has any exception. by @zhanghaou in [#20613](https://github.com/apache/pulsar/pull/20613) +- [Broker] Fix the publish latency spike issue with a large number of producers by @codelipenghui in [#20607](https://github.com/apache/pulsar/pull/20607) +- [Broker] New load balancer system topic should not be auto-created now by @heesung-sn in [#20566](https://github.com/apache/pulsar/pull/20566) +- [Broker] Handle get owned namespaces admin API in ExtensibleLoadManager by @Demogorgon314 in [#20552](https://github.com/apache/pulsar/pull/20552) +- [Broker] Handle heartbeat namespace in ExtensibleLoadManager by @Demogorgon314 in [#20551](https://github.com/apache/pulsar/pull/20551) +- [Broker] Validate authz earlier in delete subscription logic by @michaeljmarshall in [#20549](https://github.com/apache/pulsar/pull/20549) +- [Broker] REST Client Producer fails with TLS only by @maanders-tibco in [#20535](https://github.com/apache/pulsar/pull/20535) +- [Broker] Fix redirect loop when using ExtensibleLoadManager and list in bundle admin API by @Demogorgon314 in [#20528](https://github.com/apache/pulsar/pull/20528) +- [Broker] Restore solution for certain topic unloading race conditions by @lhotari in [#20527](https://github.com/apache/pulsar/pull/20527) +- [Broker] Emit the namespace bundle listener event on extensible load manager by @Demogorgon314 in [#20525](https://github.com/apache/pulsar/pull/20525) +- [Broker] Disable EntryFilters for system topics by @lhotari in [#20514](https://github.com/apache/pulsar/pull/20514) +- [Broker] Replace test call to Auth0 with call to WireMock by @michaeljmarshall in [#20465](https://github.com/apache/pulsar/pull/20465) +- [Broker] Fix return the earliest position when query position by timestamp. by @hanmz in [#20457](https://github.com/apache/pulsar/pull/20457) +- [Broker] Avoid `PersistentSubscription.expireMessages` logic check backlog twice. by @lifepuzzlefun in [#20416](https://github.com/apache/pulsar/pull/20416) +- [Broker] PIP-255 Part-1: Add listener interface for namespace service by @hleecs in [#20406](https://github.com/apache/pulsar/pull/20406) +- [Broker] Partitioned __change_events topic is policy topic by @michaeljmarshall in [#20392](https://github.com/apache/pulsar/pull/20392) +- [Broker] Do not expose bucketDelayedIndexStats by @coderzc in [#20383](https://github.com/apache/pulsar/pull/20383) +- [Broker] Pre-create non-partitioned system topics for load balance extension by @heesung-sn in [#20370](https://github.com/apache/pulsar/pull/20370) +- [Broker] ManagedLedger.getConfig().getProperties().putAll(properties) NPE by @heesung-sn in [#20361](https://github.com/apache/pulsar/pull/20361) +- [Broker] Fix broker load manager class filter NPE by @Demogorgon314 in [#20350](https://github.com/apache/pulsar/pull/20350) +- [Broker] In Key_Shared mode: remove unnecessary mechanisms of message skip to avoid unnecessary consumption stuck by @poorbarcode in [#20335](https://github.com/apache/pulsar/pull/20335) +- [Broker] When creating a namespace anti-affinity group with the default local policies, use the bundle size supplied by the user. by @syk-coder in [#20327](https://github.com/apache/pulsar/pull/20327) +- [Broker] Fix skip message API when hole messages exist by @crossoverJie in [#20326](https://github.com/apache/pulsar/pull/20326) +- [Broker] Gracefully shut download balancer extension by @heesung-sn in [#20315](https://github.com/apache/pulsar/pull/20315) +- [Broker] Fix class name typo `PrecisPublishLimiter` to "Precise" by @JooHyukKim in [#20310](https://github.com/apache/pulsar/pull/20310) +- [Broker] Allow Access to System Topic Metadata for Reader Creation Post-Namespace Deletion by @liangyepianzhou in [#20304](https://github.com/apache/pulsar/pull/20304) +- [Broker] Fix NPE caused by topic publish rate limiter. by @dragonls in [#20302](https://github.com/apache/pulsar/pull/20302) +- [Broker] Fix `UnsupportedOperationException` when update topic properties. by @liangyepianzhou in [#20261](https://github.com/apache/pulsar/pull/20261) Review Comment: ```suggestion - [Broker] Fix `UnsupportedOperationException` when updating topic properties. by @liangyepianzhou in [#20261](https://github.com/apache/pulsar/pull/20261) ``` ########## release-notes/versioned/pulsar-3.0.1.md: ########## @@ -0,0 +1,131 @@ +--- +id: pulsar-3.0.1 +title: Apache Pulsar 3.0.1 +sidebar_label: Apache Pulsar 3.0.1 +--- + +#### 2023-08-07 + +### Important notice +- Fix the reason label of authentication metrics in [#20030](https://github.com/apache/pulsar/pull/20030) + +### Broker +- [Broker] Add annotation for topic compaction strategy by @Demogorgon314 in [#20858](https://github.com/apache/pulsar/pull/20858) +- [Broker] Add broker filter sync method back to guarantee the API compatibility by @Demogorgon314 in [#20826](https://github.com/apache/pulsar/pull/20826) +- [Broker] Avoid infinite bundle unloading by @Demogorgon314 in [#20822](https://github.com/apache/pulsar/pull/20822) +- [Broker] Call ServerCnx#closeProducer from correct thread by @michaeljmarshall in [#20747](https://github.com/apache/pulsar/pull/20747) +- [Broker] Added the skipped message handler for ServiceUnitStateChannel by @heesung-sn in [#20677](https://github.com/apache/pulsar/pull/20677) +- [Broker] Make ExtensibleLoadManagerImpl's broker filter pure async by @Demogorgon314 in [#20666](https://github.com/apache/pulsar/pull/20666) +- [Broker] Fix the publish latency spike from the contention of MessageDeduplication by @codelipenghui in [#20647](https://github.com/apache/pulsar/pull/20647) +- [Broker] Fix get owned service units NPE by @Demogorgon314 in [#20625](https://github.com/apache/pulsar/pull/20625) +- [Broker] Topic policy can not work well if replay policy message has any exception. by @zhanghaou in [#20613](https://github.com/apache/pulsar/pull/20613) +- [Broker] Fix the publish latency spike issue with a large number of producers by @codelipenghui in [#20607](https://github.com/apache/pulsar/pull/20607) +- [Broker] New load balancer system topic should not be auto-created now by @heesung-sn in [#20566](https://github.com/apache/pulsar/pull/20566) +- [Broker] Handle get owned namespaces admin API in ExtensibleLoadManager by @Demogorgon314 in [#20552](https://github.com/apache/pulsar/pull/20552) +- [Broker] Handle heartbeat namespace in ExtensibleLoadManager by @Demogorgon314 in [#20551](https://github.com/apache/pulsar/pull/20551) +- [Broker] Validate authz earlier in delete subscription logic by @michaeljmarshall in [#20549](https://github.com/apache/pulsar/pull/20549) +- [Broker] REST Client Producer fails with TLS only by @maanders-tibco in [#20535](https://github.com/apache/pulsar/pull/20535) +- [Broker] Fix redirect loop when using ExtensibleLoadManager and list in bundle admin API by @Demogorgon314 in [#20528](https://github.com/apache/pulsar/pull/20528) +- [Broker] Restore solution for certain topic unloading race conditions by @lhotari in [#20527](https://github.com/apache/pulsar/pull/20527) +- [Broker] Emit the namespace bundle listener event on extensible load manager by @Demogorgon314 in [#20525](https://github.com/apache/pulsar/pull/20525) +- [Broker] Disable EntryFilters for system topics by @lhotari in [#20514](https://github.com/apache/pulsar/pull/20514) +- [Broker] Replace test call to Auth0 with call to WireMock by @michaeljmarshall in [#20465](https://github.com/apache/pulsar/pull/20465) +- [Broker] Fix return the earliest position when query position by timestamp. by @hanmz in [#20457](https://github.com/apache/pulsar/pull/20457) +- [Broker] Avoid `PersistentSubscription.expireMessages` logic check backlog twice. by @lifepuzzlefun in [#20416](https://github.com/apache/pulsar/pull/20416) +- [Broker] PIP-255 Part-1: Add listener interface for namespace service by @hleecs in [#20406](https://github.com/apache/pulsar/pull/20406) +- [Broker] Partitioned __change_events topic is policy topic by @michaeljmarshall in [#20392](https://github.com/apache/pulsar/pull/20392) +- [Broker] Do not expose bucketDelayedIndexStats by @coderzc in [#20383](https://github.com/apache/pulsar/pull/20383) +- [Broker] Pre-create non-partitioned system topics for load balance extension by @heesung-sn in [#20370](https://github.com/apache/pulsar/pull/20370) +- [Broker] ManagedLedger.getConfig().getProperties().putAll(properties) NPE by @heesung-sn in [#20361](https://github.com/apache/pulsar/pull/20361) +- [Broker] Fix broker load manager class filter NPE by @Demogorgon314 in [#20350](https://github.com/apache/pulsar/pull/20350) +- [Broker] In Key_Shared mode: remove unnecessary mechanisms of message skip to avoid unnecessary consumption stuck by @poorbarcode in [#20335](https://github.com/apache/pulsar/pull/20335) +- [Broker] When creating a namespace anti-affinity group with the default local policies, use the bundle size supplied by the user. by @syk-coder in [#20327](https://github.com/apache/pulsar/pull/20327) +- [Broker] Fix skip message API when hole messages exist by @crossoverJie in [#20326](https://github.com/apache/pulsar/pull/20326) +- [Broker] Gracefully shut download balancer extension by @heesung-sn in [#20315](https://github.com/apache/pulsar/pull/20315) +- [Broker] Fix class name typo `PrecisPublishLimiter` to "Precise" by @JooHyukKim in [#20310](https://github.com/apache/pulsar/pull/20310) +- [Broker] Allow Access to System Topic Metadata for Reader Creation Post-Namespace Deletion by @liangyepianzhou in [#20304](https://github.com/apache/pulsar/pull/20304) +- [Broker] Fix NPE caused by topic publish rate limiter. by @dragonls in [#20302](https://github.com/apache/pulsar/pull/20302) +- [Broker] Fix `UnsupportedOperationException` when update topic properties. by @liangyepianzhou in [#20261](https://github.com/apache/pulsar/pull/20261) +- [Broker] Fix ledger cachemiss size metric by @AnonHxy in [#20257](https://github.com/apache/pulsar/pull/20257) +- [Broker] Fix default bundle size used while setting bookie affinity by @syk-coder in [#20250](https://github.com/apache/pulsar/pull/20250) +- [Broker] Fix the behavior of delayed message in Key_Shared mode by @codelipenghui in [#20233](https://github.com/apache/pulsar/pull/20233) +- [Broker] Fix Return value of getPartitionedStats doesn't contain subscription type by @1Jack2 in [#20210](https://github.com/apache/pulsar/pull/20210) +- [Broker] Skip split bundle if only one broker by @poorbarcode in [#20190](https://github.com/apache/pulsar/pull/20190) +- [Broker] Fix `RoaringBitmap.contains` can't check value 65535 by @coderzc in [#20176](https://github.com/apache/pulsar/pull/20176) +- [Broker] Release EntryBuffer after parsing proto object by @coderzc in [#20170](https://github.com/apache/pulsar/pull/20170) +- [Broker] Remove useless field in the DelayedMessageIndexBucketSegment.proto by @coderzc in [#20166](https://github.com/apache/pulsar/pull/20166) +- [Broker] Optimization protobuf code in the bucket delayed tracker by @coderzc in [#20158](https://github.com/apache/pulsar/pull/20158) +- [Broker] Move bitmap from lastMutableBucket to ImmutableBucket by @coderzc in [#20156](https://github.com/apache/pulsar/pull/20156) +- [Broker] Fix tenant admin authorization bug. (#20068)" by @michaeljmarshall in [#20143](https://github.com/apache/pulsar/pull/20143) +- [Broker] Producer/Consumer should call allowTopicOperationAsync by @michaeljmarshall in [#20142](https://github.com/apache/pulsar/pull/20142) +- [Broker] Fix entry filter feature for the non-persistent topic by @gaoran10 in [#20141](https://github.com/apache/pulsar/pull/20141) +- [Broker] Optimize delayed metadata index bitmap by @mattisonchao in [#20136](https://github.com/apache/pulsar/pull/20136) +- [Broker] Fast fix infinite HTTP call getSubscriptions caused by wrong topicName by @poorbarcode in [#20131](https://github.com/apache/pulsar/pull/20131) +- [Broker] Make timer execute immediately after load index by @coderzc in [#20126](https://github.com/apache/pulsar/pull/20126) +- [Broker] Cache LedgerHandle in BookkeeperBucketSnapshotStorage by @coderzc in [#20117](https://github.com/apache/pulsar/pull/20117) +- [Broker] Close temporary open ledger in BookkeeperBucketSnapshotStorage by @lifepuzzlefun in [#20111](https://github.com/apache/pulsar/pull/20111) +- [Broker] Fix use error TimeUnit to record publish latency by @TakaHiR07 in [#20074](https://github.com/apache/pulsar/pull/20074) +- [Broker] Fix tenant admin authorization bug. by @dragonls in [#20068](https://github.com/apache/pulsar/pull/20068) +- [Broker] Fix getPartitionedStats miss subscription's messageAckRate by @wangjialing218 in [#19870](https://github.com/apache/pulsar/pull/19870) +- [Broker] Do not filter system topic while shedding. by @thetumbled in [#18949](https://github.com/apache/pulsar/pull/18949) +- [Broker] There are two same-named managed ledgers in the one broker by @poorbarcode in [#18688](https://github.com/apache/pulsar/pull/18688) +- [Broker] If ledger lost, cursor mark delete position can not forward by @poorbarcode in [#18620](https://github.com/apache/pulsar/pull/18620) +- [Broker] Support cgroup v2 by using `jdk.internal.platform.Metrics` in Pulsar Loadbalancer by @coderzc in [#16832](https://github.com/apache/pulsar/pull/16832) + +## Clients +- [Client] Fix deadlock issue of consumer while using multiple IO threads by @codelipenghui in [#20669](https://github.com/apache/pulsar/pull/20669) Review Comment: ```suggestion - [Client] Fix the deadlock issue of consumes while using multiple IO threads by @codelipenghui in [#20669](https://github.com/apache/pulsar/pull/20669) ``` ########## release-notes/versioned/pulsar-3.0.1.md: ########## @@ -0,0 +1,131 @@ +--- +id: pulsar-3.0.1 +title: Apache Pulsar 3.0.1 +sidebar_label: Apache Pulsar 3.0.1 +--- + +#### 2023-08-07 + +### Important notice +- Fix the reason label of authentication metrics in [#20030](https://github.com/apache/pulsar/pull/20030) + +### Broker +- [Broker] Add annotation for topic compaction strategy by @Demogorgon314 in [#20858](https://github.com/apache/pulsar/pull/20858) +- [Broker] Add broker filter sync method back to guarantee the API compatibility by @Demogorgon314 in [#20826](https://github.com/apache/pulsar/pull/20826) +- [Broker] Avoid infinite bundle unloading by @Demogorgon314 in [#20822](https://github.com/apache/pulsar/pull/20822) +- [Broker] Call ServerCnx#closeProducer from correct thread by @michaeljmarshall in [#20747](https://github.com/apache/pulsar/pull/20747) +- [Broker] Added the skipped message handler for ServiceUnitStateChannel by @heesung-sn in [#20677](https://github.com/apache/pulsar/pull/20677) +- [Broker] Make ExtensibleLoadManagerImpl's broker filter pure async by @Demogorgon314 in [#20666](https://github.com/apache/pulsar/pull/20666) +- [Broker] Fix the publish latency spike from the contention of MessageDeduplication by @codelipenghui in [#20647](https://github.com/apache/pulsar/pull/20647) +- [Broker] Fix get owned service units NPE by @Demogorgon314 in [#20625](https://github.com/apache/pulsar/pull/20625) +- [Broker] Topic policy can not work well if replay policy message has any exception. by @zhanghaou in [#20613](https://github.com/apache/pulsar/pull/20613) +- [Broker] Fix the publish latency spike issue with a large number of producers by @codelipenghui in [#20607](https://github.com/apache/pulsar/pull/20607) +- [Broker] New load balancer system topic should not be auto-created now by @heesung-sn in [#20566](https://github.com/apache/pulsar/pull/20566) +- [Broker] Handle get owned namespaces admin API in ExtensibleLoadManager by @Demogorgon314 in [#20552](https://github.com/apache/pulsar/pull/20552) +- [Broker] Handle heartbeat namespace in ExtensibleLoadManager by @Demogorgon314 in [#20551](https://github.com/apache/pulsar/pull/20551) +- [Broker] Validate authz earlier in delete subscription logic by @michaeljmarshall in [#20549](https://github.com/apache/pulsar/pull/20549) +- [Broker] REST Client Producer fails with TLS only by @maanders-tibco in [#20535](https://github.com/apache/pulsar/pull/20535) +- [Broker] Fix redirect loop when using ExtensibleLoadManager and list in bundle admin API by @Demogorgon314 in [#20528](https://github.com/apache/pulsar/pull/20528) +- [Broker] Restore solution for certain topic unloading race conditions by @lhotari in [#20527](https://github.com/apache/pulsar/pull/20527) +- [Broker] Emit the namespace bundle listener event on extensible load manager by @Demogorgon314 in [#20525](https://github.com/apache/pulsar/pull/20525) +- [Broker] Disable EntryFilters for system topics by @lhotari in [#20514](https://github.com/apache/pulsar/pull/20514) +- [Broker] Replace test call to Auth0 with call to WireMock by @michaeljmarshall in [#20465](https://github.com/apache/pulsar/pull/20465) +- [Broker] Fix return the earliest position when query position by timestamp. by @hanmz in [#20457](https://github.com/apache/pulsar/pull/20457) +- [Broker] Avoid `PersistentSubscription.expireMessages` logic check backlog twice. by @lifepuzzlefun in [#20416](https://github.com/apache/pulsar/pull/20416) +- [Broker] PIP-255 Part-1: Add listener interface for namespace service by @hleecs in [#20406](https://github.com/apache/pulsar/pull/20406) +- [Broker] Partitioned __change_events topic is policy topic by @michaeljmarshall in [#20392](https://github.com/apache/pulsar/pull/20392) +- [Broker] Do not expose bucketDelayedIndexStats by @coderzc in [#20383](https://github.com/apache/pulsar/pull/20383) +- [Broker] Pre-create non-partitioned system topics for load balance extension by @heesung-sn in [#20370](https://github.com/apache/pulsar/pull/20370) +- [Broker] ManagedLedger.getConfig().getProperties().putAll(properties) NPE by @heesung-sn in [#20361](https://github.com/apache/pulsar/pull/20361) +- [Broker] Fix broker load manager class filter NPE by @Demogorgon314 in [#20350](https://github.com/apache/pulsar/pull/20350) +- [Broker] In Key_Shared mode: remove unnecessary mechanisms of message skip to avoid unnecessary consumption stuck by @poorbarcode in [#20335](https://github.com/apache/pulsar/pull/20335) +- [Broker] When creating a namespace anti-affinity group with the default local policies, use the bundle size supplied by the user. by @syk-coder in [#20327](https://github.com/apache/pulsar/pull/20327) +- [Broker] Fix skip message API when hole messages exist by @crossoverJie in [#20326](https://github.com/apache/pulsar/pull/20326) +- [Broker] Gracefully shut download balancer extension by @heesung-sn in [#20315](https://github.com/apache/pulsar/pull/20315) +- [Broker] Fix class name typo `PrecisPublishLimiter` to "Precise" by @JooHyukKim in [#20310](https://github.com/apache/pulsar/pull/20310) +- [Broker] Allow Access to System Topic Metadata for Reader Creation Post-Namespace Deletion by @liangyepianzhou in [#20304](https://github.com/apache/pulsar/pull/20304) +- [Broker] Fix NPE caused by topic publish rate limiter. by @dragonls in [#20302](https://github.com/apache/pulsar/pull/20302) +- [Broker] Fix `UnsupportedOperationException` when update topic properties. by @liangyepianzhou in [#20261](https://github.com/apache/pulsar/pull/20261) +- [Broker] Fix ledger cachemiss size metric by @AnonHxy in [#20257](https://github.com/apache/pulsar/pull/20257) +- [Broker] Fix default bundle size used while setting bookie affinity by @syk-coder in [#20250](https://github.com/apache/pulsar/pull/20250) +- [Broker] Fix the behavior of delayed message in Key_Shared mode by @codelipenghui in [#20233](https://github.com/apache/pulsar/pull/20233) +- [Broker] Fix Return value of getPartitionedStats doesn't contain subscription type by @1Jack2 in [#20210](https://github.com/apache/pulsar/pull/20210) +- [Broker] Skip split bundle if only one broker by @poorbarcode in [#20190](https://github.com/apache/pulsar/pull/20190) +- [Broker] Fix `RoaringBitmap.contains` can't check value 65535 by @coderzc in [#20176](https://github.com/apache/pulsar/pull/20176) +- [Broker] Release EntryBuffer after parsing proto object by @coderzc in [#20170](https://github.com/apache/pulsar/pull/20170) +- [Broker] Remove useless field in the DelayedMessageIndexBucketSegment.proto by @coderzc in [#20166](https://github.com/apache/pulsar/pull/20166) +- [Broker] Optimization protobuf code in the bucket delayed tracker by @coderzc in [#20158](https://github.com/apache/pulsar/pull/20158) +- [Broker] Move bitmap from lastMutableBucket to ImmutableBucket by @coderzc in [#20156](https://github.com/apache/pulsar/pull/20156) +- [Broker] Fix tenant admin authorization bug. (#20068)" by @michaeljmarshall in [#20143](https://github.com/apache/pulsar/pull/20143) +- [Broker] Producer/Consumer should call allowTopicOperationAsync by @michaeljmarshall in [#20142](https://github.com/apache/pulsar/pull/20142) +- [Broker] Fix entry filter feature for the non-persistent topic by @gaoran10 in [#20141](https://github.com/apache/pulsar/pull/20141) +- [Broker] Optimize delayed metadata index bitmap by @mattisonchao in [#20136](https://github.com/apache/pulsar/pull/20136) +- [Broker] Fast fix infinite HTTP call getSubscriptions caused by wrong topicName by @poorbarcode in [#20131](https://github.com/apache/pulsar/pull/20131) +- [Broker] Make timer execute immediately after load index by @coderzc in [#20126](https://github.com/apache/pulsar/pull/20126) +- [Broker] Cache LedgerHandle in BookkeeperBucketSnapshotStorage by @coderzc in [#20117](https://github.com/apache/pulsar/pull/20117) +- [Broker] Close temporary open ledger in BookkeeperBucketSnapshotStorage by @lifepuzzlefun in [#20111](https://github.com/apache/pulsar/pull/20111) +- [Broker] Fix use error TimeUnit to record publish latency by @TakaHiR07 in [#20074](https://github.com/apache/pulsar/pull/20074) +- [Broker] Fix tenant admin authorization bug. by @dragonls in [#20068](https://github.com/apache/pulsar/pull/20068) +- [Broker] Fix getPartitionedStats miss subscription's messageAckRate by @wangjialing218 in [#19870](https://github.com/apache/pulsar/pull/19870) +- [Broker] Do not filter system topic while shedding. by @thetumbled in [#18949](https://github.com/apache/pulsar/pull/18949) +- [Broker] There are two same-named managed ledgers in the one broker by @poorbarcode in [#18688](https://github.com/apache/pulsar/pull/18688) +- [Broker] If ledger lost, cursor mark delete position can not forward by @poorbarcode in [#18620](https://github.com/apache/pulsar/pull/18620) +- [Broker] Support cgroup v2 by using `jdk.internal.platform.Metrics` in Pulsar Loadbalancer by @coderzc in [#16832](https://github.com/apache/pulsar/pull/16832) + +## Clients +- [Client] Fix deadlock issue of consumer while using multiple IO threads by @codelipenghui in [#20669](https://github.com/apache/pulsar/pull/20669) +- [Client] Make the whole grabCnx() progress atomic by @BewareMyPower in [#20595](https://github.com/apache/pulsar/pull/20595) +- [Client] Thread-safe seek by @tisonkun in [#20321](https://github.com/apache/pulsar/pull/20321) +- [Client] Fix where the function getMsgNumInReceiverQueue always returns 0 when using message listener by @crossoverJie in [#20245](https://github.com/apache/pulsar/pull/20245) +- [Client] Java Client's Seek Logic Not Threadsafe #1 by @JooHyukKim in [#20242](https://github.com/apache/pulsar/pull/20242) + +### Pulsar IO and Pulsar Functions +- [Functions] Exit JVM when main thread throws exception by @michaeljmarshall in [#20689](https://github.com/apache/pulsar/pull/20689) Review Comment: ```suggestion - [Functions] Exit JVM when the main thread throws an exception by @michaeljmarshall in [#20689](https://github.com/apache/pulsar/pull/20689) ``` -- This is an automated message from the Apache Git Service. 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