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https://issues.apache.org/jira/browse/HIVE-4166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15716009#comment-15716009
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Mithun Radhakrishnan commented on HIVE-4166:
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Argh. This patch has gone stale. I'll get a rebased version of this shortly.
> closeAllForUGI causes failure in hiveserver2 when fetching large amount of
> data
> -------------------------------------------------------------------------------
>
> Key: HIVE-4166
> URL: https://issues.apache.org/jira/browse/HIVE-4166
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2, Security, Shims
> Affects Versions: 0.10.0, 0.11.0
> Reporter: Chris Drome
> Assignee: Chris Drome
> Attachments: HIVE-4166-0.10.patch, HIVE-4166-trunk.patch
>
>
> HiveServer2 configured to use Kerberos authentication with doAs enabled
> throws an exception when fetching a large amount of data from a query.
> The exception is caused because FileSystem.closeAllForUGI is always called at
> the end of TUGIAssumingProcessor.process. This affects requests on the
> ResultSet for data from a SELECT query when the amount of data exceeds a
> certain size. At that point any subsequent calls to fetch more data throw an
> exception because the underlying DFSClient has been closed.
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