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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2014/12/09 03:25:13 UTC

[jira] [Updated] (HIVE-9046) Skip child tasks if parent task failed [Spark Branch]

     [ https://issues.apache.org/jira/browse/HIVE-9046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xuefu Zhang updated HIVE-9046:
------------------------------
    Issue Type: Bug  (was: Improvement)

> Skip child tasks if parent task failed [Spark Branch]
> -----------------------------------------------------
>
>                 Key: HIVE-9046
>                 URL: https://issues.apache.org/jira/browse/HIVE-9046
>             Project: Hive
>          Issue Type: Bug
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Chao
>
> Currently, sometimes if a parent task failed, its child task(s) will continue to execute, even the eventual result will be incorrect. This is demonstrated in HIVE-8981.
> It's a waste of time to continue in this case. We should detect such failures and abandon the child tasks.



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