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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2015/06/03 01:16:50 UTC

[jira] [Commented] (HIVE-10896) LLAP: the return of the stuck DAG

    [ https://issues.apache.org/jira/browse/HIVE-10896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14569961#comment-14569961 ] 

Sergey Shelukhin commented on HIVE-10896:
-----------------------------------------

[~hagleitn] can you take a look? Most of this undoes the signature change (otherwise it's impossible to recover from interruption in any downstream call, since it cannot return the list of futures if it's interrupted). Operator.java is where the main change is, it cancels the futures in much more cases now.

> LLAP: the return of the stuck DAG
> ---------------------------------
>
>                 Key: HIVE-10896
>                 URL: https://issues.apache.org/jira/browse/HIVE-10896
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: llap
>
>         Attachments: HIVE-10896.patch
>
>
> Mapjoin issue again - preempted task that is loading the hashtable



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