[jira] [Commented] (KAFKA-7834) Extend collected logs in system test services to include heap dumps

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    [ https://issues.apache.org/jira/browse/KAFKA-7834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16760356#comment-16760356 ] 

ASF GitHub Bot commented on KAFKA-7834:
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ewencp commented on pull request #6158: KAFKA-7834: Extend collected logs in system test services to include heap dumps
URL: https://github.com/apache/kafka/pull/6158
 
 
   
 
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> Extend collected logs in system test services to include heap dumps
> -------------------------------------------------------------------
>
>                 Key: KAFKA-7834
>                 URL: https://issues.apache.org/jira/browse/KAFKA-7834
>             Project: Kafka
>          Issue Type: Improvement
>          Components: system tests
>            Reporter: Konstantine Karantasis
>            Assignee: Konstantine Karantasis
>            Priority: Major
>             Fix For: 1.0.3, 1.1.2, 3.0.0, 2.2.0, 2.0.2
>
>
> Overall I'd suggest enabling by default: 
> {\{-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=<file.bin>"}}
> in the major system test services, so that a heap dump is captured on OOM. Given these flags, we should also extend the set of collected logs in each service to include the predetermined filename for the heap dump. 



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