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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-16709) LLAP: Operator abort should traverse the whole tree & cancel all Futures
Date Thu, 18 May 2017 23:27:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-16709:
---------------------------
    Attachment: HIVE-16709.1.patch

> LLAP: Operator abort should traverse the whole tree & cancel all Futures
> ------------------------------------------------------------------------
>
>                 Key: HIVE-16709
>                 URL: https://issues.apache.org/jira/browse/HIVE-16709
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.1.1, 3.0.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>         Attachments: HIVE-16709.1.patch
>
>
> The logs for pre-empted tasks say 
> {code}
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Async Initialization failed.
abortRequested=false
>         at org.apache.hadoop.hive.ql.exec.Operator.completeInitialization(Operator.java:456)
>         at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:390)
> {code}
> Also for scenarios where TS -> MJ[1] -> MJ[2], the interrupt does not reach the
 MJ[1] operator because an exception is thrown from the MJ[2]:completeInitialization() which
gets out of initializeChildren() without going over the MJ[1] futures.



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