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  1. HBase
  2. HBASE-20517

Fix PerformanceEvaluation 'column' parameter

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      PerformanceEvaluation's 'column' parameter looks broken to me.

      To test:
      1. Write some data with 20 columns.
      2. Do a scan test selecting one column.
      3. Do a scan test selecting ten columns.

      You'd expect the amount of data returned to vary but no, because the read side isn't selecting the same qualifiers that are written. Bytes returned in case 3 should be 10x those in case 2.

      I'm in branch-1 code at the moment. Probably affects trunk too.

      Attachments

        1. HBASE-20517.patch
          6 kB
          Andrew Kyle Purtell
        2. HBASE-20517-branch-1.patch
          4 kB
          Andrew Kyle Purtell

        Issue Links

        blocks

        Test - A new unit, integration or system test. HBASE-20505 PE should support multi column family read and write cases

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

        Test - A new unit, integration or system test. HBASE-20513 Collect and emit ScanMetrics in PerformanceEvaluation

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

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            apurtell Andrew Kyle Purtell
            apurtell Andrew Kyle Purtell
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