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Posted to commits@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2017/06/23 14:08:00 UTC
[jira] [Assigned] (BEAM-1282) DoFnTester should allow output()
calls in start/finishBundle
[ https://issues.apache.org/jira/browse/BEAM-1282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kenneth Knowles reassigned BEAM-1282:
-------------------------------------
Assignee: Rune Fevang
> 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: Rune Fevang
> Priority: Minor
> Labels: starter
> Fix For: 2.1.0
>
>
> 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 (because it does not have a WindowFn, so that will have to be enhanced)
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