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https://issues.apache.org/jira/browse/HIVE-10387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14500932#comment-14500932
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Sergey Shelukhin commented on HIVE-10387:
-----------------------------------------
And 94
> LLAP: query 54 doesn't finish in LLAP
> -------------------------------------
>
> Key: HIVE-10387
> URL: https://issues.apache.org/jira/browse/HIVE-10387
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sergey Shelukhin
> Assignee: Siddharth Seth
>
> It looks like it might be a case of the starving-out-the-queue issue, but
> this time a valid query cannot run even in absence of errors.
> It could also be something else (reducers being stuck?)
> I ran on 10 nodes... with mode == map, query finishes.
> With reducers in LLAP, it's stuck at this stage:
> {noformat}
> Map 1 .......... llap SUCCEEDED 31 31 0 0
> 0 0
> Map 13 ......... llap SUCCEEDED 1 1 0 0
> 0 0
> Map 14 ......... llap SUCCEEDED 1 1 0 0
> 0 0
> Map 15 ......... llap SUCCEEDED 1 1 0 0
> 1 0
> Map 5 .......... llap SUCCEEDED 31 31 0 0
> 0 00
> Map 6 .......... llap SUCCEEDED 1 1 0 0
> 0 0
> Map 7 .......... llap SUCCEEDED 1 1 0 0
> 0 0
> Map 8 .......... llap SUCCEEDED 21 21 0 0
> 0 0
> Map 9 llap RUNNING 91 0 91 0
> 0 00
> Reducer 10 llap INITED 1 0 0 1
> 0 0
> Reducer 11 llap INITED 1 0 0 1
> 0 0
> Reducer 12 uber INITED 1 0 0 1
> 0 0
> Reducer 3 llap RUNNING 13 0 13 0
> 0 0
> Reducer 4 llap INITED 2 0 0 2
> 0 0
> {noformat}
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