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From "wangwenli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13308) HiveOnSpark sumbit query very flow when hundred of beeline exectue at same time
Date Fri, 18 Mar 2016 04:01:33 GMT
wangwenli created HIVE-13308:
--------------------------------

             Summary: HiveOnSpark sumbit query very flow when hundred of beeline exectue at
same time
                 Key: HIVE-13308
                 URL: https://issues.apache.org/jira/browse/HIVE-13308
             Project: Hive
          Issue Type: Bug
          Components: Spark
    Affects Versions: 1.2.1
            Reporter: wangwenli
            Assignee: wangwenli


backgroud: hive on spark featuer,  yarn cluster mode
details:
when using hundred of beeline submit query at the same time, we found that   yarn get application
application very flow, and hiveserver is blocked at SparkClientFactory.createClient method
after analysis, we think the synchronize on SparkClientFactory.createClient , can be removed



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