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https://issues.apache.org/jira/browse/CALCITE-1885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16085167#comment-16085167
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yiming.xu edited comment on CALCITE-1885 at 7/13/17 4:32 AM:
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i am retest use -Xmx100m g1 gc and use calcite csv test , i find it can be
full gc, but in cluster env, we gave it 1g permsize , it still oom ,Is it
because the concurrency is too high?
was (Author: hn5092):
i am retest use -Xmx100m g1 gc and use calcite csv test , i find it can be
full gc, but in cluster env, we gave it 1g permsize , it still oom
> calcite code gen make many class in perm and it cant be gc
> -----------------------------------------------------------
>
> Key: CALCITE-1885
> URL: https://issues.apache.org/jira/browse/CALCITE-1885
> Project: Calcite
> Issue Type: Bug
> Reporter: yiming.xu
> Assignee: Julian Hyde
>
> calcite code gen make many class in perm and it cant be gc, how to unload
> that class, i need help ! thx!
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