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https://issues.apache.org/jira/browse/FLINK-40788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18133003#comment-18133003
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Martijn Visser commented on FLINK-40788:
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Two more in the Java 11 e2e_4 leg, the second one the first on release-2.4:
https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_build/results?buildId=80457&view=logs&j=320b3f94-fe78-5d7f-e965-9db30de9270e
(master nightly 2026-10-24)
https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_build/results?buildId=80564&view=logs&j=320b3f94-fe78-5d7f-e965-9db30de9270e
(release-2.4 nightly 2026-10-27)
On 10-24 all five TaskManagers ran out of memory, heap and Metaspace. On 10-27
four TaskManagers ran out of Metaspace and the job used up its restarts on that
error after 3 minutes.
{code}
java.io.IOException: java.lang.OutOfMemoryError: Metaspace
Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by
FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=3,
backoffTimeMS=0)
[FAIL] 'Heavy deployment end-to-end test' failed after 3 minutes and 4 seconds!
Test exited with exit code 1
{code}
> 'Heavy deployment end-to-end test' fails because all TaskManagers run out of
> memory on Java 11
> ----------------------------------------------------------------------------------------------
>
> Key: FLINK-40788
> URL: https://issues.apache.org/jira/browse/FLINK-40788
> Project: Flink
> Issue Type: Bug
> Components: Tests
> Affects Versions: 2.4.0
> Reporter: Martijn Visser
> Priority: Major
> Labels: test-stability
>
> The heavy deployment end-to-end test failed in the Java 11 nightly on master:
> https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_build/results?buildId=79325&view=logs&j=320b3f94-fe78-5d7f-e965-9db30de9270e
> {code}
> Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by
> FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=3,
> backoffTimeMS=0)
> ...
> Caused by:
> org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException:
> Could not acquire the minimum required resources.
> [FAIL] 'Heavy deployment end-to-end test' failed after 5 minutes and 12
> seconds! Test exited with exit code 1
> {code}
> All five TaskManagers logged an OutOfMemoryError during deployment, three
> "Java heap space" and two "Metaspace", before the job gave up. FLINK-16456
> had the same symptom on Java 11 in 2020.
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