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Posted to commits@samza.apache.org by "Yan Fang (JIRA)" <ji...@apache.org> on 2014/09/16 18:03:35 UTC

[jira] [Commented] (SAMZA-414) Enable HeapDumpOnOutOfMemoryError by default

    [ https://issues.apache.org/jira/browse/SAMZA-414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14135642#comment-14135642 ] 

Yan Fang commented on SAMZA-414:
--------------------------------

Or we can have it dump to something like $base_dir/tmp/dumps, since we already have the JAVA_TEMP_DIR=$base_dir/tmp in the script.

> Enable HeapDumpOnOutOfMemoryError by default
> --------------------------------------------
>
>                 Key: SAMZA-414
>                 URL: https://issues.apache.org/jira/browse/SAMZA-414
>             Project: Samza
>          Issue Type: Bug
>          Components: container
>    Affects Versions: 0.8.0
>            Reporter: Chris Riccomini
>             Fix For: 0.8.0
>
>
> It would be nice if Samza's run-class.sh defaulted to use -XX:+HeapDumpOnOutOfMemoryError. According to [this|http://stackoverflow.com/questions/542979/using-heapdumponoutofmemoryerror-parameter-for-heap-dump-for-jboss] post, it puts the heap dump in CWD by default, which should be fine.



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