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  1. IMPALA
  2. IMPALA-6964 Track stats about column and page sizes in Parquet reader
  3. IMPALA-8166

ParquetBytesReadPerColumn is displayed for non-Parquet scans

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Backend
    • Labels:
    • Epic Color:
      ghx-label-3

      Description

      The issue is that these counters are added in hdfs-scan-node-base.h

      These counters are only updated for Parquet, so we should only display them if the Scan Node is scanning Parquet data.

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            • Assignee:
              stakiar Sahil Takiar
              Reporter:
              stakiar Sahil Takiar
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              Dates

              • Created:
                Updated: