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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2020/10/22 02:06:00 UTC

[jira] [Created] (IMPALA-10275) Show min max values of RuntimeFilters in profile

Quanlong Huang created IMPALA-10275:
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             Summary: Show min max values of RuntimeFilters in profile
                 Key: IMPALA-10275
                 URL: https://issues.apache.org/jira/browse/IMPALA-10275
             Project: IMPALA
          Issue Type: New Feature
            Reporter: Quanlong Huang


RuntimeFilter consists of a BloomFilter and a MinMaxFilter. It'd be helpful to show the min max values of the MinMaxFilter in profile. This might help to understand the filter stats.

For convenience, I think we can just add the MinMaxFilter::DebugString() to the profile.



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