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Matthias Pohl closed FLINK-33416. --------------------------------- Resolution: Duplicate This issue is addressed in FLINK-34427. I'm closing FLINK-33416 in favor of FLINK-34427 because the investigation happened there. > FineGrainedSlotManagerTest failed with fatal error > -------------------------------------------------- > > Key: FLINK-33416 > URL: https://issues.apache.org/jira/browse/FLINK-33416 > Project: Flink > Issue Type: Sub-task > Components: Runtime / Coordination > Reporter: Matthias Pohl > Priority: Major > Labels: github-actions, test-stability > > In FLINK-33245, we reported an error of the > {{ZooKeeperLeaderElectionConnectionHandlingTest}} failure due to a fatal > error. The corresponding build is [this > one|https://github.com/XComp/flink/actions/runs/6472726326/job/17575765131]. > But the stacktrace indicates that it's actually > {{FineGrainedSlotManagerTest}} which ran before the ZK-related test: > {code} > Test > org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManagerTest.testSlotAllocationAccordingToStrategyResult[testSlotAllocationAccordingToStrategyResult()] > successfully run. > ================================================================================ > 19:30:11,463 [ pool-752-thread-1] ERROR > org.apache.flink.util.FatalExitExceptionHandler [] - FATAL: > Thread 'pool-752-thread-1' produced an uncaught exception. Stopping the > process... > java.util.concurrent.CompletionException: > java.util.concurrent.RejectedExecutionException: Task > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@1201ef67[Not > completed, task = > java.util.concurrent.Executors$RunnableAdapter@1ea6ccfa[Wrapped task = > java.util.concurrent.CompletableFuture$UniHandle@36f84d94]] rejected from > java.util.concurrent.ScheduledThreadPoolExecutor@4642c78d[Shutting down, pool > size = 1, active threads = 1, queued tasks = 1, completed tasks = 194] > at > java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314) > ~[?:?] > at > java.util.concurrent.CompletableFuture.uniHandleStage(CompletableFuture.java:951) > ~[?:?] > at > java.util.concurrent.CompletableFuture.handleAsync(CompletableFuture.java:2276) > ~[?:?] > at > org.apache.flink.runtime.resourcemanager.slotmanager.DefaultSlotStatusSyncer.allocateSlot(DefaultSlotStatusSyncer.java:138) > ~[classes/:?] > at > org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager.allocateSlotsAccordingTo(FineGrainedSlotManager.java:722) > ~[classes/:?] > at > org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager.checkResourceRequirements(FineGrainedSlotManager.java:645) > ~[classes/:?] > at > org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager.lambda$checkResourceRequirementsWithDelay$12(FineGrainedSlotManager.java:603) > ~[classes/:?] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > Caused by: java.util.concurrent.RejectedExecutionException: Task > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@1201ef67[Not > completed, task = > java.util.concurrent.Executors$RunnableAdapter@1ea6ccfa[Wrapped task = > java.util.concurrent.CompletableFuture$UniHandle@36f84d94]] rejected from > java.util.concurrent.ScheduledThreadPoolExecutor@4642c78d[Shutting down, pool > size = 1, active threads = 1, queued tasks = 1, completed tasks = 194] > at > java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2055) > ~[?:?] > at > java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:825) > ~[?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:340) > ~[?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor.schedule(ScheduledThreadPoolExecutor.java:562) > ~[?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor.execute(ScheduledThreadPoolExecutor.java:705) > ~[?:?] > at > java.util.concurrent.Executors$DelegatedExecutorService.execute(Executors.java:687) > ~[?:?] > at > java.util.concurrent.CompletableFuture.uniHandleStage(CompletableFuture.java:949) > ~[?:?] > ... 11 more > [...] > {code} > I leave this issue open for documentation purposes for now. ...in case the > issue pops up again. -- This message was sent by Atlassian Jira (v8.20.10#820010)