Chris Drome created HIVE-4166:
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Summary: 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: Security, Shims
Affects Versions: 0.10.0, 0.11.0
Reporter: Chris Drome
Assignee: Chris Drome
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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