[jira] [Created] (HIVE-12748) shuffle the metastore uris, so the request can be balanced to metastores

[Liao, Xiaoge (JIRA)]

Liao, Xiaoge created HIVE-12748:
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             Summary: shuffle the metastore uris, so the request can be 
balanced to metastores
                 Key: HIVE-12748
                 URL: https://issues.apache.org/jira/browse/HIVE-12748
             Project: Hive
          Issue Type: New Feature
          Components: Metastore
            Reporter: Liao, Xiaoge


Currently, HiveMetaStoreClient connect to the first metastore uri defaultly If 
we have multi metastore uris. So the client only send request to the first 
metastore, the metastore will be the bottleneck to process the client request.

I add the logic to shuffle metastore uris, so that the request can be balanced 
to all of the metastores.



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