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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-11897) JDO rollback can throw pointless exceptions
Date Sat, 19 Sep 2015 01:20:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-11897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-11897:
------------------------------------
    Attachment: HIVE-11897.patch

> JDO rollback can throw pointless exceptions
> -------------------------------------------
>
>                 Key: HIVE-11897
>                 URL: https://issues.apache.org/jira/browse/HIVE-11897
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-11897.patch
>
>
> Datanucleus does bunch of stuff before the actual rollback, but each next step is done
in finally, so even if the stuff fails, rollback should still happen. However, the exception
from some questionable logic like manipulating resultset after failure can affect DirectSQL
fallback



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