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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2017/01/21 03:31:26 UTC

[jira] [Created] (HIVE-15688) LlapServiceDriver - an option to get rid of run.sh

Sergey Shelukhin created HIVE-15688:
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             Summary: LlapServiceDriver - an option to get rid of run.sh
                 Key: HIVE-15688
                 URL: https://issues.apache.org/jira/browse/HIVE-15688
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin


run.sh is very slow because it's 4 calls to slider, which means 4 JVMs, 4 connections to RM and other crap, for   2-5sec. of overhead per call, depending on the machine/cluster.
What we need is a mode for llapservicedriver that would not generate run.sh, but would rather run the cluster immediately by calling the corresponding 4 slider APIs.



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