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https://issues.apache.org/jira/browse/HIVE-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Barna Zsombor Klara updated HIVE-14358:
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Release Note:
Add metrics showing the number of queries ran for each execution engine.
New values can be found on the metrics dump page of the webUI under the
following properties :
- hive_mapred_tasks
- hive_spark_tasks
- hive_tez_tasks
Status: Patch Available (was: Open)
> 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
> 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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