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• September 2025 NPM supply chain attacks and builds of Hadoop. Steve Loughran
• [jira] [Created] (YARN-11870) When manually switching Active to Standby, the ActiveStandbyElectorLock is not released. fuchaohong (Jira)
• [jira] [Created] (YARN-11868) Optimizing NameNode in the "Can't open so many files" error scenario zeekling (Jira)
• [jira] [Created] (YARN-11867) Optimizing NodeManager in the "Can't open so many files" error scenario zeekling (Jira)
• [jira] [Created] (YARN-11869) Optimizing DataNode in the "Can't open so many files" error scenario zeekling (Jira)
• [jira] [Created] (YARN-11865) Optimizing Hadoop in the "Can't open so many files" error scenario zeekling (Jira)
• [jira] [Created] (YARN-11866) Optimizing ResourceManager in the "Can't open so many files" error scenario zeekling (Jira)
• [jira] [Created] (YARN-11864) Remove Usage of org.hamcrest in Unit Tests Shilun Fan (Jira)
• [jira] [Created] (YARN-11863) [JDK17] Remove JUnit4 NoExitSecurityManager Shilun Fan (Jira)
• [jira] [Created] (YARN-11862) TestPipeApplication hangs with JAVA 17+ Susheel Gupta (Jira)
• [jira] [Created] (YARN-11861) Containers killed despite disabled memory enforcement when elastic memory is enabled Kaushal Khator (Jira)
• [jira] [Created] (YARN-11860) NullPointerException risk due to map remove-then-get John Doe (Jira)
• [jira] [Created] (YARN-11859) destination deletion vs write during concurrent copy to the same file John Doe (Jira)
• [jira] [Resolved] (YARN-11838) YARN ConcurrentModificationException When Refreshing Node Attributes Shilun Fan (Jira)
• [jira] [Resolved] (YARN-11858) Make the default-application-priority attribute of queues globally configurable wangzhongwei (Jira)
• [jira] [Created] (YARN-11858) Make the default-application-priority attribute of queues globally configurable wangzhongwei (Jira)
• [jira] [Created] (YARN-11857) Update YARN Resource Manager REST Documentation for deSelects Params Akshat Bordia (Jira)
• [VOTE] Propose to close stale PRs Xiaoqiao He
  • Re: [VOTE] Propose to close stale PRs Ayush Saxena
  • Re: [VOTE] Propose to close stale PRs Suhail, Ahmar
  • Re: [VOTE] Propose to close stale PRs Mingliang Liu
  • Re: [VOTE] Propose to close stale PRs Dinesh Chitlangia
  • Re: [VOTE] Propose to close stale PRs Masatake Iwasaki
  • Re: [VOTE] Propose to close stale PRs slfan1989
  • [RESULT][VOTE] Propose to close stale PRs Xiaoqiao He
• Missing full tarball for Hadoop 3.4.2 slfan1989
  • Re: Missing full tarball for Hadoop 3.4.2 Suhail, Ahmar
  • Re: Missing full tarball for Hadoop 3.4.2 Suhail, Ahmar
  • Re: Missing full tarball for Hadoop 3.4.2 slfan1989
  • Re: Missing full tarball for Hadoop 3.4.2 Suhail, Ahmar
  • Re: Missing full tarball for Hadoop 3.4.2 Steve Loughran
• [ANNOUNCE] Apache Hadoop 3.4.2 release Ahmar Suhail
• [DISCUSS] Propose to close stale PRs Xiaoqiao He
  • Re: [DISCUSS] Propose to close stale PRs Rich Bowen
  • Re: [DISCUSS] Propose to close stale PRs Rich Bowen
  • Re: [DISCUSS] Propose to close stale PRs Uma Maheswara Rao Gangumalla
  • Re: [DISCUSS] Propose to close stale PRs Xiaoqiao He
  • Re: [DISCUSS] Propose to close stale PRs Ayush Saxena
  • Re: [DISCUSS] Propose to close stale PRs Dinesh Chitlangia
• [jira] [Created] (YARN-11856) DOWNLOADING resources unlock and cleanup is interrupted when killing a container that is localizing Weihao Zheng (Jira)
• [jira] [Resolved] (YARN-11824) Prevent test dependencies from leaking into the distro. Chris Nauroth (Jira)
• [jira] [Created] (YARN-11855) Support external truststore for web proxy Surendra Singh Lilhore (Jira)
• [jira] [Created] (YARN-11854) The HDFS delegation token in ResourceManager only requested a new delegation token for some of the them after 7 days. zeekling (Jira)
• [jira] [Created] (YARN-11853) Use before initialization in RouterRMAdminService John Doe (Jira)
• [jira] [Created] (YARN-11852) Use before initialization for AdminService John Doe (Jira)
• [jira] [Resolved] (YARN-11844) Support configuration of retry policy on GPU discovery Chris Nauroth (Jira)
• [jira] [Created] (YARN-11851) Races in thread-unsafe hashmap John Doe (Jira)
• [jira] [Resolved] (YARN-11850) Remove JUnit4 Parameterized from TestRuncContainerRuntime Shilun Fan (Jira)
• [jira] [Created] (YARN-11850) Remove JUnit4 Parameterized from TestRuncContainerRuntime Shilun Fan (Jira)
• [jira] [Created] (YARN-11849) Use before initialization in DefaultRMAdminRequestInterceptor John Doe (Jira)
• [jira] [Created] (YARN-11848) Reduce the number of apps reported when nodemanager restart chenruotao (Jira)
• [jira] [Created] (YARN-11847) getGroupsForUser may be invoked on a null John Doe (Jira)
• [jira] [Created] (YARN-11846) Use before initialization for federationFacade John Doe (Jira)
• [jira] [Created] (YARN-11845) CLOSE_WAIT leaks in the WebAppProxyServlet Jack Yang (Jira)
• [jira] [Created] (YARN-11844) Support configuration of retry policy on GPU discovery Chris Nauroth (Jira)
• [jira] [Created] (YARN-11843) Fix potential deadlock when auto-correction of container allocation is enabled Tao Yang (Jira)
• [jira] [Created] (YARN-11842) RM /cluster page loads about page instead of the apps page D M Murali Krishna Reddy (Jira)
• [jira] [Created] (YARN-11841) Fix Timelineserver UI - WebAppException controller for applicationhistory not found D M Murali Krishna Reddy (Jira)
• [jira] [Resolved] (YARN-11840) Fix Log in NodeStatusUpdaterImpl.java Ayush Saxena (Jira)
• [jira] [Created] (YARN-11840) Optimize NodeStatusUpdaterImpl.java log printing zeekling (Jira)
• Apache Hadoop qbt Report: trunk+JDK17 on Linux/x86_64 Apache Jenkins Server
  • Apache Hadoop qbt Report: trunk+JDK17 on Linux/x86_64 Apache Jenkins Server
• [jira] [Created] (YARN-11839) [RM HA] - In corner case, RM stay in ACTIVE with RMStateStore in FENCED state Vinayakumar B (Jira)
• [jira] [Resolved] (YARN-11837) RM UI2 cannot show logs for non-MapReduce jobs with MR ACLs enabled Shilun Fan (Jira)
• [jira] [Created] (YARN-11838) YARN ConcurrentModificationException When Refreshing Node Attributes Syed Shameerur Rahman (Jira)
• [jira] [Resolved] (YARN-11834) [Capacity Scheduler] Application Stuck In ACCEPTED State due to Race Condition Shilun Fan (Jira)
• [jira] [Created] (YARN-11837) RM UI2 cannot show logs for non-MapReduce jobs with MR ACLs enabled Susheel Gupta (Jira)
• [jira] [Created] (YARN-11836) YARN CLI fails to fetch logs with "-am" option if user is not in Admin ACLs Peter Szucs (Jira)
• [jira] [Created] (YARN-11835) DockerContainerDeletionTask did not clear tasks in leveldb gaozhan ding (Jira)
• [jira] [Created] (YARN-11834) Application Stuck In ACCEPTED State due to race condition Syed Shameerur Rahman (Jira)
• [jira] [Resolved] (YARN-6939) Upgrade JUnit from 4 to 5 in hadoop-yarn Shilun Fan (Jira)
• Re: [DISCUSS] Future Release and Support Strategy for Hadoop Cheng Pan
  • Re: [DISCUSS] Future Release and Support Strategy for Hadoop Xiaoqiao He
  • Re: [DISCUSS] Future Release and Support Strategy for Hadoop Chris Nauroth
• [jira] [Resolved] (YARN-11246) Upgrade JUnit from 4 to 5 in hadoop-yarn-server Shilun Fan (Jira)
• [jira] [Resolved] (YARN-11267) Upgrade JUnit from 4 to 5 in hadoop-yarn-server-router Shilun Fan (Jira)
• [jira] [Created] (YARN-11833) Do not validate queue hierarchy when failing over liu bin (Jira)
• [jira] [Created] (YARN-11831) Docker executor does not signal applications with kill Adam Binford (Jira)
• [jira] [Resolved] (YARN-11820) Fix UTs for TestCombinedSystemMetricsPublisher Ashish Ranjan (Jira)
• [jira] [Created] (YARN-11830) Normalize file path issue in windows Ashish Ranjan (Jira)
• [jira] [Created] (YARN-11829) Normalize file path issue with windows to fix UTs failing with path issue Ashish Ranjan (Jira)
• [jira] [Created] (YARN-11828) Non-exclusive resource allocation respect queue's max capacity liu bin (Jira)
• [jira] [Created] (YARN-11827) Fix the bug of “Removing extra containers” when autoCorrectContainerAllocation is enabled. fuchaohong (Jira)
• [jira] [Created] (YARN-11826) NodeManger Process Stuck In LevelDB Close Operation While Shutingdown Syed Shameerur Rahman (Jira)
• [jira] [Resolved] (YARN-11825) Yarn-ui2 build fails with java17 Shilun Fan (Jira)
• [jira] [Created] (YARN-11825) Yarn-ui2 build fails with java17 D M Murali Krishna Reddy (Jira)
• [jira] [Resolved] (YARN-11712) Yarn-ui build fails in ARM docker looking for python2. Masatake Iwasaki (Jira)
• [jira] [Resolved] (YARN-11713) yarn-ui build fails in ARM docker in MacOs phantomjs error Masatake Iwasaki (Jira)
• [jira] [Created] (YARN-11824) hamcrest jar is getting into yarn/lib Steve Loughran (Jira)
• [jira] [Created] (YARN-11823) New JStack endpoint for running containers and nodes chhinlinghean (Jira)
• Re Hadoop 3.5.0/Java 17 Release Planning slfan1989
  • [DISCUSS] Future Release and Support Strategy for Hadoop slfan1989
  • Re: [DISCUSS] Future Release and Support Strategy for Hadoop Ayush Saxena
• Hadoop 3.5.0/Java 17 Release Planning Chris Nauroth
• [VOTE] Release Apache Hadoop 3.4.2 Ahmar Suhail
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Mukund Madhav Thakur
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Masatake Iwasaki
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Masatake Iwasaki
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Wei-Chiu Chuang
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Masatake Iwasaki
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Xiaoqiao He
  • [VOTE] Release Apache Hadoop 3.4.2 Ahmar Suhail
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Ahmar Suhail
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Xiaoqiao He
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Masatake Iwasaki
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Masatake Iwasaki
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Anuj Modi
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Mukund Madhav Thakur
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Xiaoqiao He
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Ayush Saxena
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Masatake Iwasaki
  • Re: [VOTE] Release Apache Hadoop 3.4.2 Suhail, Ahmar
• [jira] [Created] (YARN-11822) Fix flaky unit test in TestFederationProtocolRecords Peter Szucs (Jira)
• [jira] [Resolved] (YARN-11816) Fix flaky test: TestCapacitySchedulerMultiNodes#testCheckRequestOnceForUnsatisfiedRequest Shilun Fan (Jira)
• [jira] [Created] (YARN-11821) Support pattern matching for YARN proxy addresses. SUYEON LEE (Jira)
• [jira] [Created] (YARN-11820) Fix UTs for TestCombinedSystemMetricsPublisher Ashish Ranjan (Jira)
• [jira] [Resolved] (YARN-11801) NPE in FifoCandidatesSelector.selectCandidates when preempting resources for an auto-created queue without child queues Benjamin Teke (Jira)
• [jira] [Created] (YARN-11819) Request a HDFS delegation token refresh even at DelegationTokenRenewerAppSubmitEvent Abhey Rana (Jira)
• [jira] [Resolved] (YARN-11818) Fix "submitted by user jenkins to unknown queue: default" error in hadoop-yarn-client tests Shilun Fan (Jira)
• [jira] [Created] (YARN-11818) ix "submitted by user jenkins to unknown queue: default" error in hadoop-yarn-client tests Shilun Fan (Jira)
• [jira] [Created] (YARN-11817) Differentiate between container-executor and application exit codes to prevent false NM health issues. Susheel Gupta (Jira)
• [jira] [Resolved] (YARN-11815) NodeQueueLoadMonitor scheduler running on standby RMs Gautham Banasandra (Jira)
• [jira] [Created] (YARN-11816) Fix flaky test: TestCapacitySchedulerMultiNodes#testCheckRequestOnceForUnsatisfiedRequest Tao Yang (Jira)
• [jira] [Created] (YARN-11815) NodeQueueLoadMonitor scheduler running on standby RMs Nihal Agarwal (Jira)
• [jira] [Resolved] (YARN-11813) YARN incorrectly falls back to cgroup v1 when cgroup v2 has v1 named subhierarchies Benjamin Teke (Jira)
• [jira] [Created] (YARN-11814) Deadlock when use yarn rmadmin -refreshQueues William Montaz (Jira)
• [jira] [Created] (YARN-11813) YARN incorrectly falls back to cgroup v1 when cgroup v2 has v1 named subhierarchies Benjamin Teke (Jira)
• [jira] [Created] (YARN-11812) The RenewalTimerTask object occupies too much memory. zeekling (Jira)
• [jira] [Created] (YARN-11811) YARN_CONTAINER_RUNTIME_DOCKER_MOUNTS doesn't know how to deal with leading quotes Anne Isabelle Macedo (Jira)
• upgrai Steve Loughran
• Upgrading Avro on branch-3.4 to one that doesn't do RCEs Steve Loughran
• [jira] [Resolved] (YARN-11808) RM memory leak due to Opportunistic container request cancellation at App level Gautham Banasandra (Jira)
• [jira] [Created] (YARN-11810) Fix SQL script in SQLServer/FederationStateStoreTables.sql Peter Szucs (Jira)
• [jira] [Created] (YARN-11809) Support application backoff mechanism for CapacityScheduler Tao Yang (Jira)
• [jira] [Created] (YARN-11808) RM memory leak due to Opportunistic container request cancellation at App level Ashish Ranjan (Jira)
• [jira] [Resolved] (YARN-11798) Precheck request separately to avoid redundant node checks and optimize performance for global scheduler. Shilun Fan (Jira)
• [jira] [Created] (YARN-11807) Skip each test in hadoop-yarn-server-timelineservice-hbase-tests when InaccessibleObjectException is thrown Istvan Toth (Jira)
• [jira] [Created] (YARN-11806) Skip tests that depend on custom SecurityManager when Java doesn't support it Istvan Toth (Jira)
• [jira] [Resolved] (YARN-11805) Skip tests in TestTimelineWriterHBaseDown when InaccessibleObjectException is thrown Shilun Fan (Jira)
• [jira] [Created] (YARN-11805) Skip tests in TestTimelineWriterHBaseDown when InaccessibleObjectException is thrown Istvan Toth (Jira)
• [ANNOUNCE] Apache Hadoop Thirdparty 1.4.0 release Steve Loughran
• [jira] [Created] (YARN-11804) Set surefire argLine in hadoop-yarn-server-timelineservice-hbase-tests Istvan Toth (Jira)
• [jira] [Resolved] (YARN-11262) Upgrade JUnit from 4 to 5 in hadoop-yarn-server-resourcemanager Shilun Fan (Jira)
• [jira] [Created] (YARN-11803) Skip SecurityManager tests in TestJavaSandboxLinuxContainerRuntime when SecurityManager is not available Istvan Toth (Jira)
• [jira] [Resolved] (YARN-11266) Upgrade JUnit from 4 to 5 in hadoop-yarn-server-timelineservice-hbase-tests Shilun Fan (Jira)
• JDK 17 (or beyond) upgrade Vincent Russell
  • Re: JDK 17 (or beyond) upgrade Chris Nauroth
  • Re: JDK 17 (or beyond) upgrade Vincent Russell
• [jira] [Created] (YARN-11802) Avoid reflection in TestAsyncDispatcher Istvan Toth (Jira)
• [jira] [Created] (YARN-11801) NPE in FifoCandidatesSelector.selectCandidates when preempting resources for an auto-created queue without child queues Susheel Gupta (Jira)
• [jira] [Created] (YARN-11800) The available resources of the Yarn UI node are negative. zeekling (Jira)
• [jira] [Resolved] (YARN-11789) CGroupsResourceCalculator doc Description error ruiliang (Jira)
• [jira] [Resolved] (YARN-11788) Remove unused unit tests. Shilun Fan (Jira)
• [jira] [Resolved] (YARN-11787) [Federation] Enhance Exception Handling in FederationClientInterceptor#forceKillApplication Shilun Fan (Jira)
• [jira] [Created] (YARN-11798) Precheck request separately to avoid redundant node checks and optimize performance for global scheduler. Tao Yang (Jira)
• [jira] [Created] (YARN-11797) Fix tests trying to connect to 0.0.0.0 Istvan Toth (Jira)
• [jira] [Created] (YARN-11792) we need kill am container in the case of work-preserving AM restart zeekling (Jira)
• Update on YARN-11765 slfan1989
  • Re: Update on YARN-11765 Chris Nauroth
• [jira] [Created] (YARN-11796) Accept extra JDK 17 options in tests Istvan Toth (Jira)
• [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Wei-Chiu Chuang
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Wei-Chiu Chuang
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Chris Nauroth
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Chris Nauroth
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Ayush Saxena
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Wei-Chiu Chuang
  • [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Chris Nauroth
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Wei-Chiu Chuang
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Ayush Saxena
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Xiaoqiao He
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Xiaoqiao He
  • Re: [VOTE] Release Apache Hadoop Thirdparty 1.4.0 Steve Loughran
• [jira] [Resolved] (YARN-11765) Refactor: Move Clock Class from hadoop-mapreduce-project to hadoop-common-project for Reusability Shilun Fan (Jira)
  • [jira] [Resolved] (YARN-11765) Refactor: Move Clock Class from hadoop-mapreduce-project to hadoop-common-project for Reusability Cheng Pan (Jira)
• [jira] [Created] (YARN-11794) hadoop-yarn-csi does not build on included Centos 7 docker image Istvan Toth (Jira)
• [jira] [Resolved] (YARN-11786) Upgrade hadoop-yarn-server-timelineservice-hbase-tests to Support Trunk Compilation and Remove compatible hadoop version. Shilun Fan (Jira)
• [jira] [Resolved] (YARN-11791) RMApp contains queue short name if no placement rules defined for CS Brian Goerlitz (Jira)
• [jira] [Resolved] (YARN-11790) TestAmFilter#testProxyUpdate fails in some networks Shilun Fan (Jira)
• [jira] [Resolved] (YARN-11793) Remove grizzly-http-* dependencies from Hadoop to avoid transitive inclusions. Chris Nauroth (Jira)

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