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Posted to issues@beam.apache.org by "Boyuan Zhang (Jira)" <ji...@apache.org> on 2020/05/19 18:06:00 UTC

[jira] [Created] (BEAM-10032) Consider using RangeEndEstimator in a finite range for better Split/Progress

Boyuan Zhang created BEAM-10032:
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             Summary: Consider using RangeEndEstimator in a finite range for better Split/Progress 
                 Key: BEAM-10032
                 URL: https://issues.apache.org/jira/browse/BEAM-10032
             Project: Beam
          Issue Type: Improvement
          Components: sdk-java-core
            Reporter: Boyuan Zhang


More discussions: 
https://github.com/apache/beam/pull/11715#issuecomment-630965824

In PR11715, a RangeEndEstimator is only used when the range is infinite(end == Long.MAX_VALUE). We may also want to use RangeEndEstimator in a finite range(especially after the first split of infinite range) for a better Split/Progress.



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