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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-14003) queries running against llap hang at times - preemption issues
Date Fri, 17 Jun 2016 01:51:05 GMT

     [ https://issues.apache.org/jira/browse/HIVE-14003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Seth updated HIVE-14003:
----------------------------------
    Attachment: HIVE-14003.02.patch

Updated patch with comments cleaned up and converted to TODOs - to be addressed in HIVE-14042.

> queries running against llap hang at times - preemption issues
> --------------------------------------------------------------
>
>                 Key: HIVE-14003
>                 URL: https://issues.apache.org/jira/browse/HIVE-14003
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.1.0
>            Reporter: Takahiko Saito
>            Assignee: Siddharth Seth
>         Attachments: HIVE-14003.01.patch, HIVE-14003.02.patch
>
>
> The preemption logic in the Hive processor needs some more work. There are definitely
windows where the abort flag is completely dropped within the Hive processor.



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