Flink Backports apache/flink
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Flink Backports

修复合入部分分支后，其他维护分支可能同样需要。这个问题是发版时发现的：太多修复没有迁移过去，发版和日常 CI 一直因此失败。

问题 1.201.20.6 2.22.2.2 2.32.3.1 2.42.4.0 2.5master · 2.5.0
FLINK-38442
ProfilingServiceTest.testRollingDeletion is unstable
Bug · Sergey Nuyanzin · 最初版本 2.2
 PR 已批准 已合并 已合并 已合并 已合并
FLINK-38534
Fix flaky LocalRecoveryTest by waiting for tasks to reach RUNNING state
Bug · mukul · 最初版本 2.3
 不需要 Test does not exist on release-1.20: no LocalRecoveryTest.java, and no testStat… PR 已批准 已合并 已合并 已合并
FLINK-39984
Thread dump RPC can cause heartbeat timeout and unnecessary JM/TM failover
Bug · zbz · 最初版本 2.4
 已合并 已合并 PR 已批准 已合并 已合并
FLINK-40644
ForSt file cache: CachedDataInputStream.close() does not close the remote (original) stream, leaking S3A connections until the pool is exhausted
Bug · sjchoi · 最初版本 2.4
 不需要 code path absent on this branch PR 已批准 PR 待合并 已合并 已合并
FLINK-39720
SubQueryDecorrelator produces incorrect plans for correlated EXISTS with HAVING on aggregate outputs
Bug · lincoln.86xy · 最初版本 2.4
 已合并 PR 待合并 已合并 已合并 已合并
FLINK-40011
CommonExecSinkITCase.testStreamRecordTimestampInserterSinkRuntimeProvider is flaky: test source can finish before NoMoreSplitsEvent is delivered
Bug · martijnvisser · 最初版本 2.4
 不需要 The fix changes the FLIP-27 TestSource reader in CommonExecSinkITCase. On relea… PR 待合并 PR 待合并 已合并 已合并
FLINK-40088
RestClientITCase.testHttpsConnectionWithDefaultCerts is flaky due to GitHub rate limiting (HTTP 429)
Bug · martijnvisser · 最初版本 2.4
 PR 待合并 PR 待合并 PR 待合并 已合并 已合并
FLINK-40475
StatusWatermarkValve loses or stalls watermarks when subpartitions realign after idleness
Bug · martijnvisser · 最初版本 2.4
 PR 待合并 已合并 已合并 已合并 已合并
FLINK-40812
[Backport][1.20] Backport FLINK-38558 to release-1.20
Bug · yangjunsen · 最初版本 2.2
 PR 待合并 已合并 已合并 已合并 已合并
FLINK-40883
Accumulator corruption in NonTimeRowsUnboundedPrecedingFunction
Bug · bvarghese · 最初版本 2.4
 不需要 code path absent on this branch 待人工判断 Cherry-pick of 7a76f129672 fixes the bug on release-2.2 (regression tests pass;… PR 待合并 已合并 已合并
FLINK-40903
Add source host info in TM disconnect error
Improvement · skywalker0618 · 最初版本 2.4
 不需要 code path absent on this branch 不需要 code path absent on this branch PR 待合并 已合并 已合并
FLINK-40931
ForSt restore with object-store in restore mode fails when scaling in
Bug · morezaei00 · 最初版本 2.4
 不需要 code path absent on this branch PR 待合并 已合并 已合并 已合并
FLINK-34099
CheckpointIntervalDuringBacklogITCase.testNoCheckpointDuringBacklog is unstable on AZP
Bug · roman · 最初版本 2.3
 待人工判断 Both commits of #27630 (0d3133b, da75518) cherry-pick cleanly and byte-identica… 待人工判断 Both commits of #27630 (0d3133b, da75518) cherry-pick cleanly and byte-identica… 已合并 已合并 已合并
FLINK-40327
ForSt async multiGet leaks a native ReadOptions per read batch
Bug · YordanPavlov · 最初版本 2.4
 不需要 code path absent on this branch 待人工判断 Bug confirmed on this branch and 0edbffc538a cherry-picks cleanly, byte-identic… 待人工判断 Bug confirmed on this branch and 0edbffc538a cherry-picks cleanly, byte-identic… 已合并 已合并
FLINK-40477
Partial deletes fail sink NOT NULL enforcement
Bug · fhueske · 最初版本 2.4
 不需要 code path absent on this branch 待人工判断 Fix is absent and needed: NotNullConstraint on this branch still checks every R… 待人工判断 Fix is absent and needed: NotNullConstraint on this branch still checks every R… 已合并 已合并
FLINK-40727
Support comma-separated security.ssl.protocol and fix internal SSL hostname verification regression
Bug · gaborgsomogyi · 最初版本 2.4
 待人工判断 Not cherry-pickable as-is: #29265 needs Netty 4.2 APIs (SslContextBuilder.endpo… 待人工判断 Not cherry-pickable as-is: #29265 needs Netty 4.2 APIs (SslContextBuilder.endpo… 已合并 已合并 已合并
FLINK-40886
BlobLibraryCacheManagerTest.testApplicationLevelJarSharing fails with FileAlreadyExistsException on the application directory
Bug · robinvm · 最初版本 2.5
 不需要 code path absent on this branch 不需要 code path absent on this branch 待人工判断 Maintainer note: "ping author first". The author robinrvm has already opened ht… 待人工判断 Maintainer note: "ping author first". The author robinrvm has already opened ht… 已合并
FLINK-40989
MAP equality compares numeric values by reference
Bug · raminqaf · 最初版本 2.4
 待人工判断 Not backported: AGENTS.md "Ask first" covers hot-path performance changes. Bug … 待人工判断 Not backported: AGENTS.md "Ask first" covers hot-path performance changes. Bug … 待人工判断 Not backported: AGENTS.md "Ask first" covers hot-path performance changes. Bug … 已合并 已合并
FLINK-38727
Unstable test cases EventTimeWindowCheckpointingITCase.testPreAggregatedSlidingTimeWindow
Bug · shekharrajak · 最初版本 2.3
 不需要 Per MartijnVisser the delay is not the fix; the failures are FLINK-39103 combin… 不需要 Rejected by maintainer: #28727 closed by MartijnVisser, failures come from FLIN… 已合并 已合并 已合并
FLINK-38908
ExecutionPartitionLifecycleTest fails intermittently
Bug · mateczagany · 最初版本 2.3
 不需要 Race does not exist on release-1.20 (3f52d32da60). It comes from FLINK-38114 (#… 已合并 已合并 已合并 已合并
FLINK-38967
UnalignedCheckpointFailureHandlingITCase fails intermittently
Bug · mateczagany · 最初版本 2.3
 已合并 已合并 已合并 已合并 已合并
FLINK-38970
AdaptiveBatchSchedulerTest is unstable
Bug · shekharrajak · 最初版本 2.3
 不需要 release-1.20 Execution#deploy builds the TaskDeploymentDescriptor synchronously… 已合并 已合并 已合并 已合并
FLINK-39117
Flaky ChainUnionTest testMigrationAndRestore
Bug · shekharrajak · 最初版本 2.3
 不需要 Not needed: the race fixed by #27664 does not exist here. The Jira stack goes t… 不需要 Not needed: the race fixed by #27664 does not exist here. The Jira stack goes t… 已合并 已合并 已合并
FLINK-39134
UnalignedCheckpointFailureHandlingITCase.testCheckpointSuccessAfterFailure is flaky
Bug · roman · 最初版本 2.3
 不需要 Not needed: the flake does not exist on release-1.20. The fix (setMinPauseBetwe… 不需要 Not needed: the flake does not exist on release-2.2. The fix (setMinPauseBetwee… 已合并 已合并 已合并
FLINK-39164
Flaky test HistoryServerTest.testRemoveApplicationArchivesBeyondHistorySizeLimit
Bug · yizh · 最初版本 2.3
 不需要 Test-only fix for HistoryServerTest.testRemoveApplicationArchivesBeyondHistoryS… 不需要 Test-only fix for HistoryServerTest.testRemoveApplicationArchivesBeyondHistoryS… 已合并 已合并 已合并
FLINK-39182
Fix the flaky test class ExecutionGraphRestartTest
Bug · izeren · 最初版本 2.3
 不需要 Flake does not exist on release-1.20: condition 3 fails. Cause is FLINK-38114 (… 已合并 已合并 已合并 已合并
FLINK-39387
Fix flaky scheduler benchmark tests caused by thread assertion failure in async TDD creation
Bug · Jiangang · 最初版本 2.3
 不需要 Failure path does not exist on release-1.20 (checked at 3745565188f). The bug c… 已合并 已合并 已合并 已合并
FLINK-39388
Fix Flaky DataGeneratorSourceITCase#testGatedRateLimiter
Bug · averyzhang · 最初版本 2.4
 已合并 已合并 已合并 已合并 已合并
FLINK-39641
Fix unstable position of the Rescales Tab
Bug · panyuepeng · 最初版本 2.4
 不需要 The Rescales tab does not exist on release-1.20: no 'rescales' match in flink-r… 不需要 The Rescales tab does not exist on release-2.2: no 'rescales' match in flink-ru… 已合并 已合并 已合并
FLINK-39914
Fix flaky TaskDeploymentDescriptorFactoryTest#testHybridVertexFinish caused by async TDD creation
Bug · chshining · 最初版本 2.4
 不需要 Test-only fix for a failure caused by async TDD creation from FLINK-38114 (6b04… 已合并 已合并 已合并 已合并
FLINK-39921
Fix the flaky test case ExecutionVertexCancelTest.testSendCancelAndReceiveFail
Bug · chshining · 最初版本 2.4
 不需要 Branch lacks the async TDD creation this flaky test fix targets: no FLINK-38114… 已合并 已合并 已合并 已合并
FLINK-39929
Fix the flaky test case ExecutionTimeBasedSlowTaskDetectorTest due to unexepected ComponentMainThreadExecutor setting.
Bug · chshining · 最初版本 2.4
 不需要 Flaky failures come from async TDD creation added by FLINK-38114 (6b0426c7c08),… 已合并 已合并 已合并 已合并
FLINK-39931
Fix flaky AdaptiveBatchSchedulerTest due to unexpected ComponentMainThreadExecutor behavior in async execution
Bug · chshining · 最初版本 2.4
 不需要 Jira FLINK-39931 has no fix commit on any branch: PR 28481 belongs to FLINK-400… 不需要 Jira FLINK-39931 has no fix commit on any branch: PR 28481 belongs to FLINK-400… 不需要 Jira FLINK-39931 has no fix commit on any branch: PR 28481 belongs to FLINK-400… 已合并 已合并
FLINK-40099
YARNSessionFIFOSecuredITCase.testDetachedMode is flaky: Kerberos keytab log check reads a killed TaskManager's log
Bug · raminqaf · 最初版本 2.4
 不需要 No backport needed. The failure does not exist on this branch: it pins log4j 2.… 不需要 No backport needed. The failure does not exist on this branch: it pins log4j 2.… 已合并 Net fix on release-2.3 as commit 9ce420f91b7 (FLINK-40109, https://github.com/a… 已合并 已合并
FLINK-40363
MiscSemanticTests#COALESCE_NESTED_ROW_LEFT_JOIN is unstable
Bug · Sergey Nuyanzin · 最初版本 2.4
 不需要 code path absent on this branch 不需要 Test absent on release-2.2: CalcTestPrograms has no COALESCE_NESTED_ROW_LEFT_JO… 不需要 Test absent on release-2.3: CalcTestPrograms has no COALESCE_NESTED_ROW_LEFT_JO… 已合并 已合并
FLINK-41247
AbstractServerTest.testPortRangeSuccess sees an open server connection after the servers are closed
Bug · psinha · 最初版本 2.5
 不需要 code path absent on this branch 不需要 code path absent on this branch 已合并 已合并 已合并

ProfilingServiceTest.testRollingDeletion is unstable

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
Sergey Nuyanzin
最初版本
2.2
最初 PR
#27047
修复合并时间
2025-10-02 07:37 UTC
Jira
FLINK-38442

  1. 1.20 1.20.6 PR 已批准

    • #29756Platform 1996fanrui · 待合并

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix flaky LocalRecoveryTest by waiting for tasks to reach RUNNING state

类型
Bug
优先级
Critical
Jira 状态
Reopened
负责人
mukul
最初版本
2.3
最初 PR
#27767
修复合并时间
2026-03-25 06:14 UTC
Jira
FLINK-38534

  1. 1.20 1.20.6 不需要

    Test does not exist on release-1.20: no LocalRecoveryTest.java, and no testStateSizeIsConsideredForLocalRecovery or waitForCheckpointInProgress anywhere on the branch (git grep at b43c38ae0de). The affected test path is absent, so there is nothing to fix. Previous note: low priority.

  2. 2.2 2.2.2 PR 已批准

    • #29751Platform 1996fanrui · 待合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Thread dump RPC can cause heartbeat timeout and unnecessary JM/TM failover

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
zbz
最初版本
2.4
最初 PR
#28778
修复合并时间
2026-08-01 16:13 UTC
Jira
FLINK-39984

  1. 1.20 1.20.6 已合并

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 PR 已批准

    • #29738Platform 1996fanrui · 待合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

ForSt file cache: CachedDataInputStream.close() does not close the remote (original) stream, leaking S3A connections until the pool is exhausted

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
sjchoi
最初版本
2.4
最初 PR
#29168
修复合并时间
2026-10-06 16:52 UTC
Jira
FLINK-40644

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 PR 已批准

    • #29753Platform 1996fanrui · 待合并

  3. 2.3 2.3.1 PR 待合并

    • #29752Platform 1996fanrui · 待合并

  4. 2.4 2.4.0 已合并

    • #29168 seungjoo-choi-bucketplace · 已合并 · 2026-10-06 16:52 UTC
      44bdd917cb

  5. 2.5 master · 2.5.0 已合并

    • #29168 seungjoo-choi-bucketplace · 已合并 · 2026-10-06 16:52 UTC
      44bdd917cb

SubQueryDecorrelator produces incorrect plans for correlated EXISTS with HAVING on aggregate outputs

类型
Bug
优先级
Critical
Jira 状态
Closed
负责人
lincoln.86xy
最初版本
2.4
最初 PR
#28217
修复合并时间
2026-05-25 06:40 UTC
Jira
FLINK-39720

  1. 1.20 1.20.6 已合并

  2. 2.2 2.2.2 PR 待合并

    • #29757Platform 1996fanrui · 待合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

CommonExecSinkITCase.testStreamRecordTimestampInserterSinkRuntimeProvider is flaky: test source can finish before NoMoreSplitsEvent is delivered

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
martijnvisser
最初版本
2.4
最初 PR
#28572
修复合并时间
2026-06-29 20:08 UTC
Jira
FLINK-40011

  1. 1.20 1.20.6 不需要

    The fix changes the FLIP-27 TestSource reader in CommonExecSinkITCase. On release-1.20 (1dce10347e9) that test uses the legacy SourceFunctionProvider with TestSourceFunction: no SplitEnumerator, no SourceReader, no notifyNoMoreSplits, so no NoMoreSplitsEvent race exists.

  2. 2.2 2.2.2 PR 待合并

    • #29734Platform 1996fanrui · 待合并

  3. 2.3 2.3.1 PR 待合并

    • #29733Platform 1996fanrui · 待合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

RestClientITCase.testHttpsConnectionWithDefaultCerts is flaky due to GitHub rate limiting (HTTP 429)

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
martijnvisser
最初版本
2.4
最初 PR
#28676
修复合并时间
2026-07-15 09:20 UTC
Jira
FLINK-40088

  1. 1.20 1.20.6 PR 待合并

    • #29737Platform 1996fanrui · 待合并

  2. 2.2 2.2.2 PR 待合并

    • #29736Platform 1996fanrui · 待合并

  3. 2.3 2.3.1 PR 待合并

    • #29735Platform 1996fanrui · 待合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

StatusWatermarkValve loses or stalls watermarks when subpartitions realign after idleness

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
martijnvisser
最初版本
2.4
最初 PR
#29024
修复合并时间
2026-08-28 12:15 UTC
Jira
FLINK-40475

  1. 1.20 1.20.6 PR 待合并

    • #29758Platform 1996fanrui · 待合并

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

[Backport][1.20] Backport FLINK-38558 to release-1.20

类型
Bug
优先级
Major
Jira 状态
Open
负责人
yangjunsen
最初版本
2.2
最初 PR
#27160
修复合并时间
2025-10-31 12:44 UTC
Jira
FLINK-40812

  1. 1.20 1.20.6 PR 待合并

    • #29615 yangjunsen · 待合并

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Accumulator corruption in NonTimeRowsUnboundedPrecedingFunction

类型
Bug
优先级
Major
Jira 状态
Open
负责人
bvarghese
最初版本
2.4
最初 PR
#29373
修复合并时间
2026-10-07 20:08 UTC
Jira
FLINK-40883

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 待人工判断

    Cherry-pick of 7a76f129672 fixes the bug on release-2.2 (regression tests pass; they fail with the main change reverted), but the fix parameterizes the test classes over RocksDB and testInsertAndRetractWithStateTTLExpiration (Rows and Range) then fails on RocksDB at mapState.isEmpty(), with or without the main change. release-2.2 lacks FLINK-38992 (timer-based cleanup, fd9a1ba39ac); TtlMapState.isEmpty() delegates to the backend, which still holds expired entries. Decision needed: backport FLINK-38992 first as a prerequisite, or accept restricting this TTL test to HEAP on release-2.2 (disabling a test variant is a maintainer call). Test conflicts from missing FLINK-39004 are mechanical: take the fix side (@TestTemplate).

  3. 2.3 2.3.1 PR 待合并

    • #29755Platform 1996fanrui · 待合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Add source host info in TM disconnect error

类型
Improvement
优先级
Minor
Jira 状态
Closed
负责人
skywalker0618
最初版本
2.4
最初 PR
#29391
修复合并时间
2026-10-12 15:23 UTC
Jira
FLINK-40903

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 不需要

    code path absent on this branch

  3. 2.3 2.3.1 PR 待合并

    • #29759Platform 1996fanrui · 待合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

ForSt restore with object-store in restore mode fails when scaling in

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
morezaei00
最初版本
2.4
最初 PR
#29475
修复合并时间
2026-10-17 11:50 UTC
Jira
FLINK-40931

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 PR 待合并

    • #29529 mohsenrezaeithe · 待合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

CheckpointIntervalDuringBacklogITCase.testNoCheckpointDuringBacklog is unstable on AZP

类型
Bug
优先级
Major
Jira 状态
Closed
负责人
roman
最初版本
2.3
最初 PR
#27630
修复合并时间
2026-02-18 22:53 UTC
Jira
FLINK-34099

  1. 1.20 1.20.6 待人工判断

    Both commits of #27630 (0d3133b, da75518) cherry-pick cleanly and byte-identical; 5 runs: Tests run 4, Failures 0, Skipped 1; spotless/checkstyle pass. Not opened: the guide requires no skipped tests, but the fix itself adds @Ignore to testNoCheckpointDuringBacklog, so the gate cannot be met. Un-ignored, the hardened test passed 5 of 5 runs locally on JDK 11, while Jira comments report release-1.20 nightly failures on 2026-09-22 and 2026-10-04 (not checked in CI). Decision needed: is disabling this test on 1.20 wanted despite the gate and the local passes, or wait for FLINK-39108 (#29110, open on master)?

  2. 2.2 2.2.2 待人工判断

    Both commits of #27630 (0d3133b, da75518) cherry-pick cleanly and byte-identical; 5 runs: Tests run 4, Failures 0, Skipped 1; spotless/checkstyle pass. Not opened: the guide requires no skipped tests, but the fix itself adds @Ignore to testNoCheckpointDuringBacklog, so the gate cannot be met. Un-ignored, the hardened test failed 4 of 5 runs (expected 0, was 1), matching open bug FLINK-39108. Decision needed: accept a backport that disables the test despite the none-skipped gate, or wait for FLINK-39108 (#29110, open on master).

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

ForSt async multiGet leaks a native ReadOptions per read batch

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
YordanPavlov
最初版本
2.4
最初 PR
#28985
修复合并时间
2026-10-08 13:38 UTC
Jira
FLINK-40327

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 待人工判断

    Bug confirmed on this branch and 0edbffc538a cherry-picks cleanly, byte-identical. Stopped because Flink AGENTS.md "Ask first" lists hot-path changes (state access), and #28985 itself answers "runtime per-record code paths: yes" (one extra native close per read batch, which it calls negligible). Decision needed: does a maintainer accept this for the patch branch? If yes, rerun; the tests were not run and no PR was opened.

  3. 2.3 2.3.1 待人工判断

    Bug confirmed on this branch and 0edbffc538a cherry-picks cleanly, byte-identical. Stopped because Flink AGENTS.md "Ask first" lists hot-path changes (state access), and #28985 itself answers "runtime per-record code paths: yes" (one extra native close per read batch, which it calls negligible). Decision needed: does a maintainer accept this for the patch branch? If yes, rerun; the tests were not run and no PR was opened.

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Partial deletes fail sink NOT NULL enforcement

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
fhueske
最初版本
2.4
最初 PR
#29067
修复合并时间
2026-09-03 10:52 UTC
Jira
FLINK-40477

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 待人工判断

    Fix is absent and needed: NotNullConstraint on this branch still checks every RowKind, and ChangelogMode#keyOnlyDeletes exists. Stopped before cherry-picking d554162df59: it changes NotNullConstraint#enforce, a per-record path (#29067 answers "runtime per-record code paths: yes"), and Flink AGENTS.md lists hot-path changes under "Ask first". Decision needed: does a maintainer accept this per-record change on the patch branch? If yes, reset to needs_backport.

  3. 2.3 2.3.1 待人工判断

    Fix is absent and needed: NotNullConstraint on this branch still checks every RowKind, and ChangelogMode#keyOnlyDeletes exists. Stopped before cherry-picking d554162df59: it changes NotNullConstraint#enforce, a per-record path (#29067 answers "runtime per-record code paths: yes"), and Flink AGENTS.md lists hot-path changes under "Ask first". Decision needed: does a maintainer accept this per-record change on the patch branch? If yes, reset to needs_backport.

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Support comma-separated security.ssl.protocol and fix internal SSL hostname verification regression

类型
Bug
优先级
Blocker
Jira 状态
Closed
负责人
gaborgsomogyi
最初版本
2.4
最初 PR
#29265
修复合并时间
2026-09-23 15:25 UTC
Jira
FLINK-40727

  1. 1.20 1.20.6 待人工判断

    Not cherry-pickable as-is: #29265 needs Netty 4.2 APIs (SslContextBuilder.endpointIdentificationAlgorithm, MultiThreadIoEventLoopGroup, NioIoHandler), but this branch has Netty 4.1.91 (javap on the shaded jar). The hostname regression does not exist here: FLINK-38953 and Netty 4.2 are absent. The Pekko bug is present (unquoted protocol in PekkoUtils, no engine override in CustomSSLEngineProvider), though SecurityOptions documents comma lists as unsupported. Decision needed: backport only the comma-separated security.ssl.protocol part (drop the SSLUtils change and hostname test, rewrite tests for Netty 4.1, change the documented option contract on a patch branch), or mark not_needed. Jira fixVersions are 2.3.1 and 2.4.0 only, no maintainer ruling.

  2. 2.2 2.2.2 待人工判断

    Not cherry-pickable as-is: #29265 needs Netty 4.2 APIs (SslContextBuilder.endpointIdentificationAlgorithm, MultiThreadIoEventLoopGroup, NioIoHandler), but this branch has Netty 4.1.100 (javap on the shaded jar). The hostname regression does not exist here: FLINK-38953 and Netty 4.2 are absent. The Pekko bug is present (unquoted protocol in PekkoUtils, no engine override in CustomSSLEngineProvider), though SecurityOptions documents comma lists as unsupported. Decision needed: backport only the comma-separated security.ssl.protocol part (drop the SSLUtils change and hostname test, rewrite tests for Netty 4.1, change the documented option contract on a patch branch), or mark not_needed. Jira fixVersions are 2.3.1 and 2.4.0 only, no maintainer ruling.

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

BlobLibraryCacheManagerTest.testApplicationLevelJarSharing fails with FileAlreadyExistsException on the application directory

类型
Bug
优先级
Major
Jira 状态
Open
负责人
robinvm
最初版本
2.5
最初 PR
#29647
修复合并时间
2026-10-30 17:30 UTC
Jira
FLINK-40886

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 不需要

    code path absent on this branch

  3. 2.3 2.3.1 待人工判断

    Maintainer note: "ping author first". The author robinrvm has already opened https://github.com/apache/flink/pull/29742 for release-2.3, so no platform backport was started. Decision needed: confirm the note is satisfied by that PR, then set pr_open with pr_source external.
    • #29742 robinrvm · 待合并

  4. 2.4 2.4.0 待人工判断

    Maintainer note: "ping author first". The author robinrvm has already opened https://github.com/apache/flink/pull/29741 for release-2.4, so no platform backport was started. Decision needed: confirm the note is satisfied by that PR, then set pr_open with pr_source external.
    • #29741 robinrvm · 待合并

  5. 2.5 master · 2.5.0 已合并

MAP equality compares numeric values by reference

类型
Bug
优先级
Critical
Jira 状态
Resolved
负责人
raminqaf
最初版本
2.4
最初 PR
#29481
修复合并时间
2026-10-17 19:44 UTC
Jira
FLINK-40989

  1. 1.20 1.20.6 待人工判断

    Not backported: AGENTS.md "Ask first" covers hot-path performance changes. Bug is present here (generateMapComparison unchanged), but fix bbf37d099464 replaces HashMap lookups with O(n^2) key scans in generated per-record code, reached through RecordEqualiser in deduplication and group aggregation (PR 29481 declares per-record paths: yes). It also makes those operators drop updates they used to emit and changes key matching to SQL =. Decision needed: does a maintainer accept this performance and changelog behavior change in a patch release on this branch? If yes, reset to needs_backport.

  2. 2.2 2.2.2 待人工判断

    Not backported: AGENTS.md "Ask first" covers hot-path performance changes. Bug is present here (generateMapComparison unchanged), but fix bbf37d099464 replaces HashMap lookups with O(n^2) key scans in generated per-record code, reached through RecordEqualiser in deduplication and group aggregation (PR 29481 declares per-record paths: yes). It also makes those operators drop updates they used to emit and changes key matching to SQL =. Decision needed: does a maintainer accept this performance and changelog behavior change in a patch release on this branch? If yes, reset to needs_backport.

  3. 2.3 2.3.1 待人工判断

    Not backported: AGENTS.md "Ask first" covers hot-path performance changes. Bug is present here (generateMapComparison unchanged), but fix bbf37d099464 replaces HashMap lookups with O(n^2) key scans in generated per-record code, reached through RecordEqualiser in deduplication and group aggregation (PR 29481 declares per-record paths: yes). It also makes those operators drop updates they used to emit and changes key matching to SQL =. Decision needed: does a maintainer accept this performance and changelog behavior change in a patch release on this branch? If yes, reset to needs_backport.

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Unstable test cases EventTimeWindowCheckpointingITCase.testPreAggregatedSlidingTimeWindow

类型
Bug
优先级
Critical
Jira 状态
Closed
负责人
shekharrajak
最初版本
2.3
最初 PR
#27659
修复合并时间
2026-04-11 03:16 UTC
Jira
FLINK-38727

  1. 1.20 1.20.6 不需要

    Per MartijnVisser the delay is not the fix; the failures are FLINK-39103 combined with FLINK-38180. release-1.20 lacks FLINK-38180: Task.java has no postFailureCleanUpRegistry and restoreAndInvoke still wraps cleanUp in try/addSuppressed. Same reason he closed the 2.1 backport #28728 as not affected.

  2. 2.2 2.2.2 不需要

    Rejected by maintainer: #28727 closed by MartijnVisser, failures come from FLINK-39103, which a delay cannot fix. FLINK-39103 merged to release-2.2 as 1f90dad29b3 (#29338). FLINK-40846 (#29589) removes the delay from master.

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

ExecutionPartitionLifecycleTest fails intermittently

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
mateczagany
最初版本
2.3
最初 PR
#27406
修复合并时间
2026-01-28 11:50 UTC
Jira
FLINK-38908

  1. 1.20 1.20.6 不需要

    Race does not exist on release-1.20 (3f52d32da60). It comes from FLINK-38114 (#26821, 6b0426c7c08), absent from this branch (git log --grep empty): Execution#deploy here creates the TaskDeploymentDescriptor synchronously, and the async submitTask completion only calls notifyCompletedDeployment on ack, so no partition release path is reachable. The fix also relies on ExecutionUtils and TestingUtils.jmMainThreadExecutorExtension, both missing here. Decided from code; test not run.

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

UnalignedCheckpointFailureHandlingITCase fails intermittently

类型
Bug
优先级
Major
Jira 状态
Closed
负责人
mateczagany
最初版本
2.3
最初 PR
#27466
修复合并时间
2026-01-28 11:54 UTC
Jira
FLINK-38967

  1. 1.20 1.20.6 已合并

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

AdaptiveBatchSchedulerTest is unstable

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
shekharrajak
最初版本
2.3
最初 PR
#27660
修复合并时间
2026-03-19 16:16 UTC
Jira
FLINK-38970

  1. 1.20 1.20.6 不需要

    release-1.20 Execution#deploy builds the TaskDeploymentDescriptor synchronously on the main thread, without the async thenComposeAsync path behind the failure. Unfixed test: 0 failures in 60000 repeats (JDK 11 and 17); release-2.2 unfixed: 2 failures in 300.

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Flaky ChainUnionTest testMigrationAndRestore

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
shekharrajak
最初版本
2.3
最初 PR
#27664
修复合并时间
2026-04-01 01:51 UTC
Jira
FLINK-39117

  1. 1.20 1.20.6 不需要

    Not needed: the race fixed by #27664 does not exist here. The Jira stack goes through ExecutionTrackingCheckpointCoordinatorDeActivator.onStateUpdate -> startCheckpointScheduler -> stopCheckpointScheduler, and that class came with 62566c4b445 [FLINK-38940] (2.3), which is absent on this branch. Here CheckpointCoordinatorDeActivator starts the scheduler only on job status RUNNING, before the test can trigger a savepoint; the task-RUNNING start in DefaultExecutionGraph.updateStateInternal is guarded by !isPeriodicCheckpointingStarted, and the failure-handler start in triggerSavepoint finishes before the retry is sent.

  2. 2.2 2.2.2 不需要

    Not needed: the race fixed by #27664 does not exist here. The Jira stack goes through ExecutionTrackingCheckpointCoordinatorDeActivator.onStateUpdate -> startCheckpointScheduler -> stopCheckpointScheduler, and that class came with 62566c4b445 [FLINK-38940] (2.3), which is absent on this branch. Here CheckpointCoordinatorDeActivator starts the scheduler only on job status RUNNING, before the test can trigger a savepoint; the task-RUNNING start in DefaultExecutionGraph.updateStateInternal is guarded by !isPeriodicCheckpointingStarted, and the failure-handler start in triggerSavepoint finishes before the retry is sent.

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

UnalignedCheckpointFailureHandlingITCase.testCheckpointSuccessAfterFailure is flaky

类型
Bug
优先级
Major
Jira 状态
Closed
负责人
roman
最初版本
2.3
最初 PR
#27693
修复合并时间
2026-02-27 09:22 UTC
Jira
FLINK-39134

  1. 1.20 1.20.6 不需要

    Not needed: the flake does not exist on release-1.20. The fix (setMinPauseBetweenCheckpoints in UnalignedCheckpointFailureHandlingITCase) only delays periodic checkpoints that FLINK-38939 (7c90b9e4eb6, fix version 2.3.0) enabled in this test by changing the interval from Long.MAX_VALUE to 100000. release-1.20 lacks that commit: the test still calls enableCheckpointing(Long.MAX_VALUE), which equals CheckpointCoordinatorConfiguration.DISABLED_CHECKPOINT_INTERVAL, so isPeriodicCheckpointingConfigured() is false and the scheduler never starts. Min pause applies only to periodic requests (CheckpointRequestDecider), so the fix would be a no-op here.

  2. 2.2 2.2.2 不需要

    Not needed: the flake does not exist on release-2.2. The fix (setMinPauseBetweenCheckpoints in UnalignedCheckpointFailureHandlingITCase) only delays periodic checkpoints that FLINK-38939 (7c90b9e4eb6, fix version 2.3.0) enabled in this test by changing the interval from Long.MAX_VALUE to 100000. release-2.2 lacks that commit: the test still calls enableCheckpointing(Long.MAX_VALUE), which equals CheckpointCoordinatorConfiguration.DISABLED_CHECKPOINT_INTERVAL, so isPeriodicCheckpointingConfigured() is false and the scheduler never starts. Min pause applies only to periodic requests (CheckpointRequestDecider), so the fix would be a no-op here.

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Flaky test HistoryServerTest.testRemoveApplicationArchivesBeyondHistorySizeLimit

类型
Bug
优先级
Major
Jira 状态
Closed
负责人
yizh
最初版本
2.3
最初 PR
#27672
修复合并时间
2026-02-28 02:47 UTC
Jira
FLINK-39164

  1. 1.20 1.20.6 不需要

    Test-only fix for HistoryServerTest.testRemoveApplicationArchivesBeyondHistorySizeLimit (3cf73f3d809). That test does not exist on release-1.20: it was added by FLINK-38777 (e3adbdce5a0, application archives), which is not an ancestor of the branch, and HISTORY_SERVER_RETAINED_APPLICATIONS is absent too. The remaining sibling test testRemoveOldestModifiedArchivesBeyondHistorySizeLimit sets explicit modification times via setLastModified one minute apart, so it lacks this identical-timestamp race.

  2. 2.2 2.2.2 不需要

    Test-only fix for HistoryServerTest.testRemoveApplicationArchivesBeyondHistorySizeLimit (3cf73f3d809). That test does not exist on release-2.2: it was added by FLINK-38777 (e3adbdce5a0, application archives), which is not an ancestor of the branch, and HISTORY_SERVER_RETAINED_APPLICATIONS is absent too. The remaining sibling test testRemoveOldestModifiedArchivesBeyondHistorySizeLimit sets explicit modification times via setLastModified one minute apart, so it lacks this identical-timestamp race.

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix the flaky test class ExecutionGraphRestartTest

类型
Bug
优先级
Minor
Jira 状态
Closed
负责人
izeren
最初版本
2.3
最初 PR
#27740
修复合并时间
2026-03-05 16:14 UTC
Jira
FLINK-39182

  1. 1.20 1.20.6 不需要

    Flake does not exist on release-1.20: condition 3 fails. Cause is FLINK-38114 (commit 6b0426c7c08, on release-2.2+ only, absent from release-1.20), which moved TDD creation behind thenComposeAsync(.., mainThreadExecutor) from the I/O executor, so forMainThread() is hit off-thread and fails deployment. On 1.20 Execution.deploy creates the TDD synchronously on the main thread; the only cross-thread callback handles the ack and marks nothing failed on success. Probe with @RepeatedTest(300) on all 7 tests: release-1.20 3f52d32da60 (JDK 11) 2100 runs, 0 failures; pre-fix release-2.2 77849c6f877 (JDK 17) failed with expected RUNNING/FINISHED/50, the original symptoms.

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix flaky scheduler benchmark tests caused by thread assertion failure in async TDD creation

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
Jiangang
最初版本
2.3
最初 PR
#27882
修复合并时间
2026-04-10 02:25 UTC
Jira
FLINK-39387

  1. 1.20 1.20.6 不需要

    Failure path does not exist on release-1.20 (checked at 3745565188f). The bug comes from FLINK-38114 (6b0426c7c08), which is not on the branch: no initOffloadedTaskRestoreRef or tryGetTaskDeploymentDescriptorForSlot in Execution.java, the TDD is created synchronously in deploy(). There is no intermediate main-executor stage whose failure can reach markFailed; the terminal whenCompleteAsync dispatch only drops the success callback (notifyCompletedDeployment), so no failover occurs even though SchedulerBenchmarkUtils still uses forMainThread().

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix Flaky DataGeneratorSourceITCase#testGatedRateLimiter

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
averyzhang
最初版本
2.4
最初 PR
#27883
修复合并时间
2026-04-18 06:09 UTC
Jira
FLINK-39388

  1. 1.20 1.20.6 已合并

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix unstable position of the Rescales Tab

类型
Bug
优先级
Minor
Jira 状态
Resolved
负责人
panyuepeng
最初版本
2.4
最初 PR
#28131
修复合并时间
2026-05-09 11:18 UTC
Jira
FLINK-39641

  1. 1.20 1.20.6 不需要

    The Rescales tab does not exist on release-1.20: no 'rescales' match in flink-runtime-web/web-dashboard/src, and job-status.component.ts has no rescalesIndexOfNav. The tab is added by later work on release-2.3 and newer (FLINK-38900 series), so the bug cannot occur here.

  2. 2.2 2.2.2 不需要

    The Rescales tab does not exist on release-2.2: no 'rescales' match in flink-runtime-web/web-dashboard/src, and job-status.component.ts has no rescalesIndexOfNav. The tab is added by later work on release-2.3 and newer (FLINK-38900 series), so the bug cannot occur here.

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix flaky TaskDeploymentDescriptorFactoryTest#testHybridVertexFinish caused by async TDD creation

类型
Bug
优先级
Minor
Jira 状态
Resolved
负责人
chshining
最初版本
2.4
最初 PR
#28398
修复合并时间
2026-06-13 19:10 UTC
Jira
FLINK-39914

  1. 1.20 1.20.6 不需要

    Test-only fix for a failure caused by async TDD creation from FLINK-38114 (6b0426c7c08), which release-1.20 lacks: Execution.deploy() there creates the TDD synchronously on the main thread (no tddCreatedDuringDeployFuture), and executiongraph/utils/ExecutionUtils.java does not exist.

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix the flaky test case ExecutionVertexCancelTest.testSendCancelAndReceiveFail

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
chshining
最初版本
2.4
最初 PR
#28449
修复合并时间
2026-06-20 03:21 UTC
Jira
FLINK-39921

  1. 1.20 1.20.6 不需要

    Branch lacks the async TDD creation this flaky test fix targets: no FLINK-38114 commit (6b0426c7c08) on release-1.20; Execution.deploy() builds the TDD synchronously (Execution.java:625); tddCreatedDuringDeployFuture and executiongraph/utils/ExecutionUtils.java are absent.

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix the flaky test case ExecutionTimeBasedSlowTaskDetectorTest due to unexepected ComponentMainThreadExecutor setting.

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
chshining
最初版本
2.4
最初 PR
#28434
修复合并时间
2026-06-24 05:05 UTC
Jira
FLINK-39929

  1. 1.20 1.20.6 不需要

    Flaky failures come from async TDD creation added by FLINK-38114 (6b0426c7c08), which release-1.20 lacks: Execution.deploy() there creates the TDD synchronously on the main thread (createDeploymentDescriptor), with no thenComposeAsync/tryGetTaskDeploymentDescriptorForSlot/tddCreatedDuringDeployFuture. Fix targets behavior the branch does not have; its helpers ExecutionUtils and top-level NoMainThreadCheckComponentMainThreadExecutor are also absent.

  2. 2.2 2.2.2 已合并

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

Fix flaky AdaptiveBatchSchedulerTest due to unexpected ComponentMainThreadExecutor behavior in async execution

类型
Bug
优先级
Minor
Jira 状态
Closed
负责人
chshining
最初版本
2.4
最初 PR
#28481
修复合并时间
2026-06-27 07:38 UTC
Jira
FLINK-39931

  1. 1.20 1.20.6 不需要

    Jira FLINK-39931 has no fix commit on any branch: PR 28481 belongs to FLINK-40000 and is a no-behavior refactor.

  2. 2.2 2.2.2 不需要

    Jira FLINK-39931 has no fix commit on any branch: PR 28481 belongs to FLINK-40000 and is a no-behavior refactor.

  3. 2.3 2.3.1 不需要

    Jira FLINK-39931 has no fix commit on any branch: PR 28481 belongs to FLINK-40000 and is a no-behavior refactor.

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

YARNSessionFIFOSecuredITCase.testDetachedMode is flaky: Kerberos keytab log check reads a killed TaskManager's log

类型
Bug
优先级
Minor
Jira 状态
Resolved
负责人
raminqaf
最初版本
2.4
最初 PR
#28687
修复合并时间
2026-07-09 08:38 UTC
Jira
FLINK-40099

  1. 1.20 1.20.6 不需要

    No backport needed. The failure does not exist on this branch: it pins log4j 2.24.3 (pom.xml log4j.version) and lacks FLINK-39146 (406568ee12e). Per FLINK-40109 and FLINK-40833 the missing keytab line is always in a rolled <file>.1, and that startup rollover needs log4j >= 2.25.2 (apache/logging-log4j2#4362). Reproducer, 100 JVM starts each: JDK 17 log4j 2.25.3 rolled 12, 2.24.3 rolled 0 (14 runs met the rounding condition); JDK 11 2.25.3 rolled 6, 2.24.3 rolled 0. Also #28687 must not be picked alone: it caused FLINK-40109 and #28694 undid it. FLINK-40109 fix versions are 2.3.1 and 2.4.0 only. Failed misc CI logs still readable (1 on 2.2, 4 on 1.20; 13 expired) show no keytab assertion failure.

  2. 2.2 2.2.2 不需要

    No backport needed. The failure does not exist on this branch: it pins log4j 2.24.3 (pom.xml log4j.version) and lacks FLINK-39146 (406568ee12e). Per FLINK-40109 and FLINK-40833 the missing keytab line is always in a rolled <file>.1, and that startup rollover needs log4j >= 2.25.2 (apache/logging-log4j2#4362). Reproducer, 100 JVM starts each: JDK 17 log4j 2.25.3 rolled 12, 2.24.3 rolled 0 (14 runs met the rounding condition); JDK 11 2.25.3 rolled 6, 2.24.3 rolled 0. Also #28687 must not be picked alone: it caused FLINK-40109 and #28694 undid it. FLINK-40109 fix versions are 2.3.1 and 2.4.0 only. Failed misc CI logs still readable (1 on 2.2, 4 on 1.20; 13 expired) show no keytab assertion failure.

  3. 2.3 2.3.1 已合并

    Net fix on release-2.3 as commit 9ce420f91b7 (FLINK-40109, https://github.com/apache/flink/pull/29340). That PR states #28687 and #28694 need no backport of their own: #28694 undid #28687 and #29324 replaced its poll. YARNSessionFIFOSecuredITCase matches master.

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

MiscSemanticTests#COALESCE_NESTED_ROW_LEFT_JOIN is unstable

类型
Bug
优先级
Major
Jira 状态
Resolved
负责人
Sergey Nuyanzin
最初版本
2.4
最初 PR
#28950
修复合并时间
2026-08-10 20:11 UTC
Jira
FLINK-40363

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 不需要

    Test absent on release-2.2: CalcTestPrograms has no COALESCE_NESTED_ROW_LEFT_JOIN; it was added by FLINK-39695 (4f8b4a88b1e), which is master-only.

  3. 2.3 2.3.1 不需要

    Test absent on release-2.3: CalcTestPrograms has no COALESCE_NESTED_ROW_LEFT_JOIN; it was added by FLINK-39695 (4f8b4a88b1e), which is master-only.

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并

AbstractServerTest.testPortRangeSuccess sees an open server connection after the servers are closed

类型
Bug
优先级
Major
Jira 状态
Open
负责人
psinha
最初版本
2.5
最初 PR
#29660
修复合并时间
2026-10-30 18:06 UTC
Jira
FLINK-41247

  1. 1.20 1.20.6 不需要

    code path absent on this branch

  2. 2.2 2.2.2 不需要

    code path absent on this branch

  3. 2.3 2.3.1 已合并

  4. 2.4 2.4.0 已合并

  5. 2.5 master · 2.5.0 已合并