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Posted to dev@hive.apache.org by "David Mollitor (Jira)" <ji...@apache.org> on 2019/10/29 15:55:00 UTC

[jira] [Created] (HIVE-22419) Improve Messages Emitted From HiveMetaStoreClient

David Mollitor created HIVE-22419:
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             Summary: Improve Messages Emitted From HiveMetaStoreClient
                 Key: HIVE-22419
                 URL: https://issues.apache.org/jira/browse/HIVE-22419
             Project: Hive
          Issue Type: Improvement
          Components: Standalone Metastore
    Affects Versions: 4.0.0, 3.2.0
            Reporter: David Mollitor
            Assignee: David Mollitor


After reviewing some logs and errors emitted during a QTest run, I would like to propose some improvements to logging in {{HiveMetaStoreClient}}. 

* Remove duplicate logging
* Remove superfluous class {{StackTraceLogger}}
* Do not use contractions in public-facing error messages and logs
* Make all logging side-effect free (see {{connCount}})
* Code simplification



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