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Posted to dev@hive.apache.org by "Sergio Peña (JIRA)" <ji...@apache.org> on 2017/09/06 22:09:00 UTC

[jira] [Created] (HIVE-17469) The HiveMetaStoreClient should randomize the connection to HMS HA

Sergio Peña created HIVE-17469:
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             Summary: The HiveMetaStoreClient should randomize the connection to HMS HA
                 Key: HIVE-17469
                 URL: https://issues.apache.org/jira/browse/HIVE-17469
             Project: Hive
          Issue Type: Bug
          Components: Hive
    Affects Versions: 2.1.1
            Reporter: Sergio Peña


In an environment with multiple HMS servers, the HiveMetaStoreClient class selects the 1st URI to connect on every open() connection. We should randomize that connection to help balancing the HMS servers.



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