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From "Mostafa Mokhtar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IMPALA-5592) DataStreamSender doesn't appear to be compressing the payload
Date Wed, 28 Jun 2017 00:44:00 GMT
Mostafa Mokhtar created IMPALA-5592:
---------------------------------------

             Summary: DataStreamSender doesn't appear to be compressing the payload 
                 Key: IMPALA-5592
                 URL: https://issues.apache.org/jira/browse/IMPALA-5592
             Project: IMPALA
          Issue Type: Bug
          Components: Distributed Exec
    Affects Versions: Impala 2.10.0
            Reporter: Mostafa Mokhtar
            Assignee: Michael Ho
         Attachments: krpc no compression profile.txt

DataStreamSender reports that payload is not compressed

{code}
      DataStreamSender (dst_id=19):(Total: 21s749ms, non-child: 21s749ms, % non-child: 100.00%)
         - BytesSent: 2.66 GB (2854743198)
         - OverallThroughput: 125.83 MB/sec
         - PeakMemoryUsage: 7.96 MB (8348600)
         - RowsReturned: 19.57M (19573548)
         - SerializeBatchTime: 21s729ms
         - UncompressedRowBatchSize: 2.66 GB (2854743198)
{code}





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