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https://issues.apache.org/jira/browse/FLINK-34404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18123277#comment-18123277
]
Martijn Visser commented on FLINK-34404:
----------------------------------------
Same hang on release-2.2, nightly 2026-10-04 (AdaptiveScheduler, JDK 17), again
in testRestore[[1] group-window-aggregate-tumble-proc-time]:
https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_build/results?buildId=79752&view=logs&j=f2c100be-250b-5e85-7bbe-176f68fcddc5
{code}
Process produced no output for 900 seconds.
...
"ForkJoinPool-122-worker-1" #1198 daemon prio=5 os_prio=0 cpu=251.01ms
elapsed=1014.47s tid=0x00007f1777888c00 nid=0x2257 waiting on condition
[0x00007f17365fa000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park([email protected]/Native Method)
- parking to wait for <0x00000000dab709a8> (a
java.util.concurrent.CompletableFuture$Signaller)
...
at
java.util.concurrent.CompletableFuture.get([email protected]/CompletableFuture.java:2072)
at
org.apache.flink.table.planner.plan.nodes.exec.testutils.RestoreTestBase.testRestore(RestoreTestBase.java:399)
{code}
The job was restored from the savepoint and running at 03:43:54, and nothing
else was logged until the watchdog killed the fork at 04:00:47. The bounded
wait from FLINK-35562 is only on master, so release-2.2 still runs into the 900
s kill.
> GroupWindowAggregateProcTimeRestoreTest#testRestore times out
> -------------------------------------------------------------
>
> Key: FLINK-34404
> URL: https://issues.apache.org/jira/browse/FLINK-34404
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.19.0, 1.20.0
> Reporter: Matthias Pohl
> Assignee: Alan Sheinberg
> Priority: Critical
> Labels: test-stability
> Attachments: FLINK-34404.failure.log, FLINK-34404.success.log
>
>
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=57357&view=logs&j=32715a4c-21b8-59a3-4171-744e5ab107eb&t=ff64056b-5320-5afe-c22c-6fa339e59586&l=11603
> {code}
> Feb 07 02:17:40 "ForkJoinPool-74-worker-1" #382 daemon prio=5 os_prio=0
> cpu=282.22ms elapsed=961.78s tid=0x00007f880a485c00 nid=0x6745 waiting on
> condition [0x00007f878a6f9000]
> Feb 07 02:17:40 java.lang.Thread.State: WAITING (parking)
> Feb 07 02:17:40 at
> jdk.internal.misc.Unsafe.park([email protected]/Native Method)
> Feb 07 02:17:40 - parking to wait for <0x00000000ff73d060> (a
> java.util.concurrent.CompletableFuture$Signaller)
> Feb 07 02:17:40 at
> java.util.concurrent.locks.LockSupport.park([email protected]/LockSupport.java:211)
> Feb 07 02:17:40 at
> java.util.concurrent.CompletableFuture$Signaller.block([email protected]/CompletableFuture.java:1864)
> Feb 07 02:17:40 at
> java.util.concurrent.ForkJoinPool.compensatedBlock([email protected]/ForkJoinPool.java:3449)
> Feb 07 02:17:40 at
> java.util.concurrent.ForkJoinPool.managedBlock([email protected]/ForkJoinPool.java:3432)
> Feb 07 02:17:40 at
> java.util.concurrent.CompletableFuture.waitingGet([email protected]/CompletableFuture.java:1898)
> Feb 07 02:17:40 at
> java.util.concurrent.CompletableFuture.get([email protected]/CompletableFuture.java:2072)
> Feb 07 02:17:40 at
> org.apache.flink.table.planner.plan.nodes.exec.testutils.RestoreTestBase.testRestore(RestoreTestBase.java:292)
> Feb 07 02:17:40 at
> jdk.internal.reflect.NativeMethodAccessorImpl.invoke0([email protected]/Native
> Method)
> Feb 07 02:17:40 at
> jdk.internal.reflect.NativeMethodAccessorImpl.invoke([email protected]/NativeMethodAccessorImpl.java:77)
> Feb 07 02:17:40 at
> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke([email protected]/DelegatingMethodAccessorImpl.java:43)
> Feb 07 02:17:40 at
> java.lang.reflect.Method.invoke([email protected]/Method.java:568)
> Feb 07 02:17:40 at
> org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728)
> [...]
> {code}
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