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From Mohit Sabharwal <>
Subject Review Request 43785: HIVE-13099: Non-SQLOperations lead to Web UI NPE
Date Fri, 19 Feb 2016 21:23:10 GMT

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Review request for hive.

Bugs: HIVE-13099

Repository: hive-git


To support display of live operations in the WebUI, we record SQLOperations (in {{liveSqlOperations}}).

However, to support historic operations, we save all operations in {{historicSqlOperations}},
including non-SQLOperations which do not have display entries in liveSqlOperations.

This leads to a race condition depending on whether sessions use non-sql operations. Reproduce-able
by issuing a 'set' operation.


  service/src/java/org/apache/hive/service/cli/operation/ 96c01de40fa581f1583fc3f9a93a2c71355ebc04




Mohit Sabharwal

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