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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2023/06/05 07:27:00 UTC

[jira] [Commented] (HDDS-8740) CodecBuffer leak in TestScmHAFinalization

    [ https://issues.apache.org/jira/browse/HDDS-8740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17729208#comment-17729208 ] 

Attila Doroszlai commented on HDDS-8740:
----------------------------------------

Might be the same root cause:

{code}
java.lang.AssertionError: Found 2 leaked objects, check logs
  at org.apache.hadoop.hdds.utils.db.CodecBuffer.assertNoLeaks(CodecBuffer.java:101)
  at org.apache.hadoop.ozone.MiniOzoneClusterImpl.shutdown(MiniOzoneClusterImpl.java:451)
  at org.apache.hadoop.ozone.om.TestOmMetrics.shutdown(TestOmMetrics.java:124)
{code}

> CodecBuffer leak in TestScmHAFinalization
> -----------------------------------------
>
>                 Key: HDDS-8740
>                 URL: https://issues.apache.org/jira/browse/HDDS-8740
>             Project: Apache Ozone
>          Issue Type: Sub-task
>    Affects Versions: 1.4.0
>            Reporter: Attila Doroszlai
>            Priority: Major
>         Attachments: it-hdds.zip
>
>
> {code:title=https://github.com/apache/ozone/actions/runs/5136151298/jobs/9242526664?pr=4794#step:5:3753}
> java.lang.AssertionError: Found 2 leaked objects, check logs
> 	at org.apache.hadoop.hdds.utils.db.CodecBuffer.assertNoLeaks(CodecBuffer.java:70)
> 	at org.apache.hadoop.ozone.MiniOzoneClusterImpl.shutdown(MiniOzoneClusterImpl.java:451)
> 	at org.apache.hadoop.hdds.upgrade.TestScmHAFinalization.shutdown(TestScmHAFinalization.java:117)
> {code}
> {code:title=org.apache.hadoop.hdds.upgrade.TestScmHAFinalization-output.txt}
> 2023-05-31 18:35:07,518 [Finalizer] WARN  db.CodecBuffer (CodecBuffer.java:finalize(94)) - LEAK 1: org.apache.hadoop.hdds.utils.db.CodecBuffer@617e237d, refCnt=1, capacity=1
> 2023-05-31 18:35:07,518 [Finalizer] WARN  db.CodecBuffer (CodecBuffer.java:finalize(94)) - LEAK 2: org.apache.hadoop.hdds.utils.db.CodecBuffer@435b14c4, refCnt=1, capacity=14
> {code}



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