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  1. IMPALA
  2. IMPALA-3265

Create a metrics to track spilling per operator

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Details

    • Task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • Impala 2.2.4
    • Impala 2.10.0
    • Backend
    • None

    Description

      There's no per operator metrics that tracks spilling. Need the following metrics (per operator):

      1. Bytes spilled
      2. Time taken to read/write the spilled data

      Attachments

        Issue Links

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-3200 Replace BufferedBlockMgr with new buffer pool

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-2795 Report spilling time per operator

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              mmokhtar Mostafa Mokhtar
              alan@cloudera.com Alan Choi
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              Dates

                Created:
                Updated:
                Resolved: