[jira] [Reopened] (SPARK-1879) Default PermGen size too small when using Hadoop2 and Hive

["Tathagata Das (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tathagata Das reopened SPARK-1879:
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> Default PermGen size too small when using Hadoop2 and Hive
> ----------------------------------------------------------
>
>                 Key: SPARK-1879
>                 URL: https://issues.apache.org/jira/browse/SPARK-1879
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>            Reporter: Matei Zaharia
>            Assignee: Matei Zaharia
>            Priority: Critical
>             Fix For: 1.0.0
>
>
> If you launch a spark-shell with Hadoop 2 and Hive on the classpath, and try to use Hive therein, the PermGen quickly reaches 85 MB after a few commands, at which point Java gives up and freezes. We should pass a MaxPermSize to prevent this. Unfortunately passing this results in a warning on Java 8, but that's still better than not passing it.
> I don't think this affects stuff other than the shell; it's just the combination of Scala compiler + Hive + Hadoop 2 that pushes things over the edge.



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