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Posted to dev@apex.apache.org by "Vlad Rozov (JIRA)" <ji...@apache.org> on 2016/04/01 01:01:25 UTC

[jira] [Created] (APEXCORE-413) Collision between Sink.getCount() and SweepableReservoir.getCount()

Vlad Rozov created APEXCORE-413:
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             Summary: Collision between Sink.getCount() and SweepableReservoir.getCount()
                 Key: APEXCORE-413
                 URL: https://issues.apache.org/jira/browse/APEXCORE-413
             Project: Apache Apex Core
          Issue Type: Bug
    Affects Versions: 3.3.0, 3.2.0
            Reporter: Vlad Rozov
            Assignee: Vlad Rozov
             Fix For: 3.4.0


SweepableReservoir.getCount() and Sink.getCount() are two distinct counts as SweepableReservoir.getCount() returns number of tuples consumed/poll from the reservoir by an operator since the last reset, while Sink.getCount() returns number of tuples pushed into the sink since the last reset. For InlineStream that implements both interfaces, it causes a conflict as a count of tuples pushed into InlineStream is not necessarily equal to a count of tuples poll from it.



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