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Posted to issues@flink.apache.org by "Maximilian Michels (JIRA)" <ji...@apache.org> on 2015/06/30 10:37:04 UTC
[jira] [Updated] (FLINK-2286) Window ParallelMerge sometimes
swallows elements of the last window
[ https://issues.apache.org/jira/browse/FLINK-2286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maximilian Michels updated FLINK-2286:
--------------------------------------
Fix Version/s: 0.9.1
> Window ParallelMerge sometimes swallows elements of the last window
> -------------------------------------------------------------------
>
> Key: FLINK-2286
> URL: https://issues.apache.org/jira/browse/FLINK-2286
> Project: Flink
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 0.9, 0.10
> Reporter: Márton Balassi
> Assignee: Márton Balassi
> Fix For: 0.9.1
>
>
> Last windows in the stream that do not have parts at all the parallel operator instances get swallowed by the ParallelMerge.
> To resolve this ParallelMerge should be an operator instead of a function, so the close method can access the collector and emit these.
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