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https://issues.apache.org/jira/browse/HIVE-16133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15905869#comment-15905869
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Sergey Shelukhin commented on HIVE-16133:
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Still can;t repro, but I can see errors in the logs of the last run. Apparently
sometimes footer in cache gets corrupted when it's stored as a buffer. Not sure
how it happens, probably the buffer object, or data, is reused somewhere and
needs to be copied.
> Footer cache in Tez AM can take too much memory
> -----------------------------------------------
>
> Key: HIVE-16133
> URL: https://issues.apache.org/jira/browse/HIVE-16133
> Project: Hive
> Issue Type: Bug
> Reporter: Siddharth Seth
> Assignee: Sergey Shelukhin
> Attachments: HIVE-16133.01.patch, HIVE-16133.02.patch,
> HIVE-16133.02.patch, HIVE-16133.03.patch, HIVE-16133.patch
>
>
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