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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:15:29 UTC
[jira] [Resolved] (SPARK-18451) Always set
-XX:+HeapDumpOnOutOfMemoryError for Spark tests
[ https://issues.apache.org/jira/browse/SPARK-18451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-18451.
----------------------------------
Resolution: Incomplete
> Always set -XX:+HeapDumpOnOutOfMemoryError for Spark tests
> ----------------------------------------------------------
>
> Key: SPARK-18451
> URL: https://issues.apache.org/jira/browse/SPARK-18451
> Project: Spark
> Issue Type: Bug
> Components: Build, Tests
> Reporter: Cheng Lian
> Priority: Major
> Labels: bulk-closed
>
> It would be nice if we always set {{-XX:+HeapDumpOnOutOfMemoryError}} and {{-XX:+HeapDumpPath}} for open source Spark tests. So that it would be easier to investigate issues like SC-5041.
> Note:
> - We need to ensure that the heap dumps are stored in a location on Jenkins that won't be automatically cleaned up.
> - It would be nice to be able to customize the customize the heap dump output paths on a per build basis so that it's easier to find the heap dump file of any given build.
> The 2nd point is optional since we can probably identify wanted heap dump files by looking at the creation timestamp.
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