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  1. IMPALA
  2. IMPALA-10441

query_test.test_scanners.TestParquet.test_bytes_read_per_column fails on S3 and EC builds

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Impala 4.0.0
    • Component/s: None
    • Labels:
    • Epic Color:
      ghx-label-4

      Description

      The test fails for all debug actions exercised in the test set.
      Error backtrace is:

      query_test/test_scanners.py:1006: in test_bytes_read_per_column
          assert len(compressed_bytes_read_per_col_summaries) == 4
      E   assert 2 == 4
      E    +  where 2 = len([TSummaryStatsCounter(total_num_values=0, name=None, max_value=0, sum=0, min_value=0, unit=None), TSummaryStatsCounter(total_num_values=0, name=None, max_value=0, sum=0, min_value=0, unit=None)])
      

      The symptom on builds testing HDFS erasure-coding is slightly different (the mismatching number is different):

      query_test/test_scanners.py:1006: in test_bytes_read_per_column
          assert len(compressed_bytes_read_per_col_summaries) == 4
      E   assert 3 == 4
      E    +  where 3 = len([TSummaryStatsCounter(total_num_values=0, name=None, max_value=0, sum=0, min_value=0, unit=None), TSummaryStatsCounter...n_value=0, unit=None), TSummaryStatsCounter(total_num_values=0, name=None, max_value=0, sum=0, min_value=0, unit=None)])
      

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            • Assignee:
              laszlog Laszlo Gaal
              Reporter:
              laszlog Laszlo Gaal
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              • Created:
                Updated:
                Resolved: