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Posted to dev@hive.apache.org by "Alan Gates (JIRA)" <ji...@apache.org> on 2014/04/01 19:05:25 UTC

[jira] [Updated] (HIVE-6788) Abandoned opened transactions not being timed out

     [ https://issues.apache.org/jira/browse/HIVE-6788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Gates updated HIVE-6788:
-----------------------------

    Status: Patch Available  (was: Open)

> Abandoned opened transactions not being timed out
> -------------------------------------------------
>
>                 Key: HIVE-6788
>                 URL: https://issues.apache.org/jira/browse/HIVE-6788
>             Project: Hive
>          Issue Type: Bug
>          Components: Locking
>    Affects Versions: 0.13.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-6788.patch
>
>
> If a client abandons an open transaction it is never closed.  This does not cause any immediate problems (as locks are timed out) but it will eventually lead to high levels of open transactions in the lists that readers need to be aware of when reading tables or partitions.



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