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Chaoyu Tang commented on HIVE-12187: ------------------------------------ [~jxiang] I wonder why you save the locks, if any, in the close() method. Should not they be released/cleared? In addition, could you upload the patch to RB to make it easier for review? Thanks > Release plan once a query is executed > -------------------------------------- > > Key: HIVE-12187 > URL: https://issues.apache.org/jira/browse/HIVE-12187 > Project: Hive > Issue Type: Improvement > Reporter: Jimmy Xiang > Assignee: Jimmy Xiang > Fix For: 1.3.0, 2.0.0 > > Attachments: HIVE-12187.1.patch, HIVE-12187.2.patch > > > Some clients leave query operations open for a while so that they can > retrieve the query results later. That means the allocated memory will be > kept around too. We should release those resources not needed for query > execution any more once it is executed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)