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Posted to issues@impala.apache.org by "Riza Suminto (Jira)" <ji...@apache.org> on 2024/06/03 23:23:00 UTC

[jira] [Created] (IMPALA-13129) Hit DCHECK when skipping MIN_MAX runtime filter

Riza Suminto created IMPALA-13129:
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             Summary: Hit DCHECK when skipping MIN_MAX runtime filter
                 Key: IMPALA-13129
                 URL: https://issues.apache.org/jira/browse/IMPALA-13129
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
    Affects Versions: Impala 4.4.0
            Reporter: Riza Suminto
            Assignee: Riza Suminto


A [DCHECK in hdfs-scanner.h|https://github.com/apache/impala/blob/ce8078204e5995277f79e226e26fe8b9eaca408b/be/src/exec/hdfs-scanner.h#L199] is hit when skipping a MIN_MAX runtime filter using RUNTIME_FILTER_IDS_TO_SKIP query option. This is because during runtime filter generation, HdfsScanNode.tryToComputeOverlapPredicate() is called and register a 
TOverlapPredicateDesc, but the minmax filter is then skipped later, causing backend to hit DCHECK.



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