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

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

Rossetti Wong created HIVE-23815:
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             Summary: 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


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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