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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2022/07/18 03:40:00 UTC

[jira] [Created] (FLINK-28580) Predicate supports unknown stats

Jingsong Lee created FLINK-28580:
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             Summary: Predicate supports unknown stats
                 Key: FLINK-28580
                 URL: https://issues.apache.org/jira/browse/FLINK-28580
             Project: Flink
          Issue Type: Improvement
          Components: Table Store
            Reporter: Jingsong Lee
             Fix For: table-store-0.2.0


Now there will be a NPE if minValue or maxValue of FieldStats is null.
We can know the stats is unknown in LeafPredicate.test(long rowCount, FieldStats[] fieldStats), and return true directly.



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