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Posted to issues@hive.apache.org by "Rossetti Wong (Jira)" <ji...@apache.org> on 2020/07/08 12:47:00 UTC

[jira] [Assigned] (HIVE-23815) output statistics of underlying datastore

     [ https://issues.apache.org/jira/browse/HIVE-23815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rossetti Wong reassigned HIVE-23815:
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> output statistics of underlying datastore 
> ------------------------------------------
>
>                 Key: HIVE-23815
>                 URL: https://issues.apache.org/jira/browse/HIVE-23815
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rossetti Wong
>            Assignee: Rossetti Wong
>            Priority: Major
>
> This patch provides a way to get the statistics data of metastore's underlying datastore, like MySQL, Oracl and so on.  You can get the number of datastore reads and writes, the average time of transaction execution, the total active connection and so on.



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