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From "Siddharth Seth (JIRA)" <>
Subject [jira] [Updated] (HIVE-16005) miscellaneous small fixes to help with llap debuggability
Date Thu, 23 Feb 2017 00:02:44 GMT


Siddharth Seth updated HIVE-16005:
    Attachment: HIVE-16005.02.patch

Updated patch. Using queryId-dagIndex (not dagId). DagId is already available in the HistoryEvents
directly, and the jmx ExecutorStatus output via task_attempt info.

dagId=queryId:counter.getAndIncrement - the counter has no relation with the actual dagIndex.
(The dagIndex here is the actual index used within the tez app)

Also updated the constructShortString to work properly.

> miscellaneous small fixes to help with llap debuggability
> ---------------------------------------------------------
>                 Key: HIVE-16005
>                 URL:
>             Project: Hive
>          Issue Type: Task
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>         Attachments: HIVE-16005.01.patch, HIVE-16005.02.patch
> - Include proc_<processname> in cli, beeline, metastore, hs2 process args
> - LLAP history logger - log QueryId instead of dagName (dag name is free flowing text)
> - LLAP JXM ExecutorStatus - Log QueryId instead of dagName. Sort by running / queued
> - Include thread name in TaskRunnerCallable so that it shows up in stack traces (will
cause extra output in logs)

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