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  1. IMPALA
  2. IMPALA-6321

there is a mistake about 'MaterializeTupleTime' for kudu

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Not A Problem
    • Affects Version/s: Impala 2.9.0
    • Fix Version/s: None
    • Component/s: Backend
    • Labels:

      Description

      hi,
      i find that the 'MaterializeTupleTime' for kuduScanner is very different from hdfsScanner while reading impala's profile.
      in 'class HdfsParquetScanner' there is a timer named 'ScopedTimer<MonotonicStopWatch> assemble_rows_timer_', but in 'class KuduScanner' there is not.
      maybe we need to add the timer for kuduScanner, just like hdfsScanner does.

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            • Assignee:
              Unassigned
              Reporter:
              helifu LiFu He
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                Updated:
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