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Posted to dev@zeppelin.apache.org by "Karuppayya (JIRA)" <ji...@apache.org> on 2016/02/04 16:22:39 UTC

[jira] [Created] (ZEPPELIN-654) Spark sql queries returning large number of row takes every long time to return results to ZeppelinServer

Karuppayya created ZEPPELIN-654:
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             Summary: Spark sql queries returning large number of row takes every long time to return results to ZeppelinServer
                 Key: ZEPPELIN-654
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-654
             Project: Zeppelin
          Issue Type: Improvement
            Reporter: Karuppayya


Spark sql queries returning large number of rows takes very long to return results to ZeppelinServer.

I had an usecase where 10k rows were returned by my query and each row had 50 columns.
This took hours for sparkinterpreter to return results to zeppelinserver.




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