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  1. IMPALA
  2. IMPALA-5592

DataStreamSender doesn't appear to be compressing the payload

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.10.0
    • Fix Version/s: Impala 2.10.0
    • Component/s: Distributed Exec
    • Labels:
      None
    • Epic Color:
      ghx-label-8

      Description

      DataStreamSender reports that payload is not compressed

            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)
      

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            • Assignee:
              kwho Michael Ho
              Reporter:
              mmokhtar Mostafa Mokhtar
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              Dates

              • Created:
                Updated:
                Resolved: