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From "Barna Zsombor Klara (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14358) Add metrics for number of queries executed for each execution engine (mr, spark, tez)
Date Thu, 29 Sep 2016 08:52:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532213#comment-15532213
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Barna Zsombor Klara commented on HIVE-14358:
--------------------------------------------

The metrics show up on the debug webUI of the HiveServer2, so we shouldn't mix them with the
HWI. Maybe we should have a child page under [HiveServer2 Overview|https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Overview]
for this?

> Add metrics for number of queries executed for each execution engine (mr, spark, tez)
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-14358
>                 URL: https://issues.apache.org/jira/browse/HIVE-14358
>             Project: Hive
>          Issue Type: Task
>          Components: HiveServer2
>    Affects Versions: 2.1.0
>            Reporter: Lenni Kuff
>            Assignee: Barna Zsombor Klara
>             Fix For: 2.2.0
>
>         Attachments: HIVE-14358.patch
>
>
> HiveServer2 currently has a metric for the total number of queries ran since last restart,
but it would be useful to also have metrics for number of queries ran for each execution engine.
This would improve supportability by allowing users to get a high-level understanding of what
workloads had been running on the server. 



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