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https://issues.apache.org/jira/browse/PIG-5178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15904444#comment-15904444
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liyunzhang_intel commented on PIG-5178:
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[~szita]:{quote}
And we'll probably remove this in the future once we drop support for java 7
and use java 8 only
{quote}
this is because
In java 8, [MetaSpace will replace
MaxPermSize|https://dzone.com/articles/java-8-permgen-metaspace], if you don't
set MetaSpace, it will use the memory according to the runtime demand?
> Fix configuration for E2E spark mode
> ------------------------------------
>
> Key: PIG-5178
> URL: https://issues.apache.org/jira/browse/PIG-5178
> Project: Pig
> Issue Type: Sub-task
> Components: spark
> Reporter: Adam Szita
> Assignee: Adam Szita
> Fix For: spark-branch
>
> Attachments: PIG-5178.0.patch
>
>
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