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Posted to issues@flink.apache.org by "Lijie Wang (Jira)" <ji...@apache.org> on 2023/08/11 08:43:00 UTC

[jira] [Created] (FLINK-32844) Runtime Filter should not be applied if the field is already filtered by DPP

Lijie Wang created FLINK-32844:
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             Summary: Runtime Filter should not be applied if the field is already filtered by DPP
                 Key: FLINK-32844
                 URL: https://issues.apache.org/jira/browse/FLINK-32844
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.18.0
            Reporter: Lijie Wang


Currently, the runtime filter and DPP may take effect on the same key. In this case, the runtime filter may be redundant because the data may have been filtered out by the DPP. We should avoid this because redundant runtime filters can have negative effects.



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