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https://issues.apache.org/jira/browse/SPARK-8776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14612436#comment-14612436
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Apache Spark commented on SPARK-8776:
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User 'yhuai' has created a pull request for this issue:
https://github.com/apache/spark/pull/7196
> Increase the default MaxPermSize
> --------------------------------
>
> Key: SPARK-8776
> URL: https://issues.apache.org/jira/browse/SPARK-8776
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Reporter: Yin Huai
>
> Since 1.4.0, Spark SQL has isolated class loaders for seperating hive
> dependencies on metastore and execution, which increases the memory
> consumption of PermGen. How about we increase the default size from 128m to
> 256m? Seems the change we need to make is
> https://github.com/apache/spark/blob/3c0156899dc1ec1f7dfe6d7c8af47fa6dc7d00bf/launcher/src/main/java/org/apache/spark/launcher/AbstractCommandBuilder.java#L139.
>
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