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https://issues.apache.org/jira/browse/HIVE-16133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-16133:
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Attachment: HIVE-16133.04.patch
Apparently both can happen, adding BB (not the underlying data) duplicate
calls; it is possible although unlikely that the footer BB is manipulated after
we cache it, and on get, the footer deserialization definitely manipulates the
buffer stuff, causing issues for other users.
> 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-16133.04.patch,
> HIVE-16133.patch
>
>
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