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https://issues.apache.org/jira/browse/FLINK-31092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17689230#comment-17689230
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Matthias Pohl edited comment on FLINK-31092 at 2/15/23 4:38 PM:
----------------------------------------------------------------
I'm not sure - based on the logs, it sounds like it was created as soon as the
OOM error happened:
{code}
Feb 15 05:05:14 [INFO] Running
org.apache.flink.table.catalog.hive.HiveCatalogITCase
Feb 15 05:05:17 [INFO] java.lang.OutOfMemoryError: Java heap space
Feb 15 05:05:17 [INFO] Dumping heap to java_pid9669.hprof ...
Feb 15 05:05:28 [INFO] Heap dump file created [1957090051 bytes in 11.718 secs]
java.lang.OutOfMemoryError: Java heap space
[...]
{code}
We're also setting {{+HeapDumpOnOutOfMemoryError}} in
[tools/ci/test_controller.sh:67|https://github.com/apache/flink/blob/7e37d59f834bca805f5fbee99db87eb909d1814f/tools/ci/test_controller.sh#L67].
AFAIU, this makes the JVM generate the heap dump as soon as the OOM occurs.
was (Author: mapohl):
I'm not sure - based on the logs, it sounds like it was created as soon as the
OOM error happened:
{code}
Feb 15 05:05:14 [INFO] Running
org.apache.flink.table.catalog.hive.HiveCatalogITCase
Feb 15 05:05:17 [INFO] java.lang.OutOfMemoryError: Java heap space
Feb 15 05:05:17 [INFO] Dumping heap to java_pid9669.hprof ...
Feb 15 05:05:28 [INFO] Heap dump file created [1957090051 bytes in 11.718 secs]
java.lang.OutOfMemoryError: Java heap space
[...]
{code}
> Hive ITCases fail with OutOfMemoryError
> ---------------------------------------
>
> Key: FLINK-31092
> URL: https://issues.apache.org/jira/browse/FLINK-31092
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Hive
> Affects Versions: 1.17.0
> Reporter: Matthias Pohl
> Priority: Critical
> Labels: test-stability
> Attachments: VisualVM-FLINK-31092.png
>
>
> We're experiencing a OutOfMemoryError where the heap space reaches the upper
> limit:
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=46161&view=logs&j=fc5181b0-e452-5c8f-68de-1097947f6483&t=995c650b-6573-581c-9ce6-7ad4cc038461&l=23142
> {code}
> Feb 15 05:05:14 [INFO] Running
> org.apache.flink.table.catalog.hive.HiveCatalogITCase
> Feb 15 05:05:17 [INFO] java.lang.OutOfMemoryError: Java heap space
> Feb 15 05:05:17 [INFO] Dumping heap to java_pid9669.hprof ...
> Feb 15 05:05:28 [INFO] Heap dump file created [1957090051 bytes in 11.718
> secs]
> java.lang.OutOfMemoryError: Java heap space
> at
> org.apache.maven.surefire.booter.ForkedBooter.cancelPingScheduler(ForkedBooter.java:209)
> at
> org.apache.maven.surefire.booter.ForkedBooter.acknowledgedExit(ForkedBooter.java:419)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:186)
> at
> org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:562)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:548)
> {code}
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