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From "Nemon Lou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9839) HiveServer2 leaks OperationHandle on failed async queries
Date Tue, 03 Mar 2015 12:21:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14345001#comment-14345001
] 

Nemon Lou commented on HIVE-9839:
---------------------------------

The simple way to fix this issue is just removing line 385 and line 387.That means ,always
clean up OperationHandle when HiveSQlException occurs duing query.

> HiveServer2 leaks OperationHandle on failed async queries
> ---------------------------------------------------------
>
>                 Key: HIVE-9839
>                 URL: https://issues.apache.org/jira/browse/HIVE-9839
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 0.14.0, 0.13.1, 1.0.0
>            Reporter: Nemon Lou
>
> Using beeline to connect to HiveServer2.And type the following:
> drop table if exists table_not_exists;
> select * from table_not_exists;
> There will be an OperationHandle object staying in HiveServer2's memory for ever even
after quit from beeline .



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