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Posted to commits@beam.apache.org by "Daniel Mills (JIRA)" <ji...@apache.org> on 2017/01/19 18:49:26 UTC

[jira] [Created] (BEAM-1282) DoFnTester should allow output() calls in start/finishBundle

Daniel Mills created BEAM-1282:
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             Summary: DoFnTester should allow output() calls in start/finishBundle
                 Key: BEAM-1282
                 URL: https://issues.apache.org/jira/browse/BEAM-1282
             Project: Beam
          Issue Type: Bug
          Components: sdk-java-core
            Reporter: Daniel Mills
            Assignee: Davor Bonaci
            Priority: Minor


In a DoFn, users can call output() or outputWithTimestamp() during start/finishBundle.  This will attempt to deduce a window for the output element based on the current WindowFn and any timestamp provided.  However, DoFnTester always throws an exception if these methods are called from start/finishBundle.



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