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Posted to commits@beam.apache.org by "Thomas Groh (JIRA)" <ji...@apache.org> on 2016/10/18 18:04:58 UTC

[jira] [Created] (BEAM-771) UnboundedReadEvaluator should reuse the input reader if it contains no elements

Thomas Groh created BEAM-771:
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             Summary: UnboundedReadEvaluator should reuse the input reader if it contains no elements
                 Key: BEAM-771
                 URL: https://issues.apache.org/jira/browse/BEAM-771
             Project: Beam
          Issue Type: Bug
            Reporter: Thomas Groh
            Assignee: Thomas Groh


The UnboundedReadEvaluator checks, after it obtains the reader, that the reader contains elements, and terminates without taking a new checkpoint if not. It must also (but currently does not) add that reader and shard back as a residual element.



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