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https://issues.apache.org/jira/browse/HIVE-12266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14983653#comment-14983653
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Eugene Koifman commented on HIVE-12266:
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[~wzheng] I'm not sure it's a good idea to initialize HiveTxnManager in the
ShutdownHook from Driver().
It may not even be set there yet. It is first set in Driver.compile() with
"SessionState.get().initTxnMgr(conf);"
So I think the manager should be passed to the hook there (or even from
SessionState.initTxnMgr())
> When client exists abnormally, it doesn't release ACID locks
> ------------------------------------------------------------
>
> Key: HIVE-12266
> URL: https://issues.apache.org/jira/browse/HIVE-12266
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 1.0.0
> Reporter: Eugene Koifman
> Assignee: Wei Zheng
> Attachments: HIVE-12266.1.patch, HIVE-12266.2.patch
>
>
> if you start Hive CLI (locking enabled) and run some command that acquires
> locks and ^C the shell before command completes the locks for the command
> remain until they timeout.
> I believe Beeline has the same issue.
> Need to add proper hooks to release locks when command dies. (As much as
> possible)
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