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Posted to dev@hive.apache.org by "Zhihua Deng (Jira)" <ji...@apache.org> on 2021/06/28 12:05:00 UTC

[jira] [Created] (HIVE-25294) Optimise the metadata count queries for local mode

Zhihua Deng created HIVE-25294:
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             Summary: Optimise the metadata count queries for local mode
                 Key: HIVE-25294
                 URL: https://issues.apache.org/jira/browse/HIVE-25294
             Project: Hive
          Issue Type: Improvement
          Components: Standalone Metastore
            Reporter: Zhihua Deng
            Assignee: Zhihua Deng


When Metastore is in local mode,  the client uses his own private HMSHandler to get the meta data,  the HMSHandler should be initialized before being ready to serve. When the metrics is enabled, HMSHandler will count the number of db, table, partitions,  which cloud lead to some problems.



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