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Posted to issues@flink.apache.org by "Bowen Li (JIRA)" <ji...@apache.org> on 2017/04/21 02:44:04 UTC

[jira] [Updated] (FLINK-6350) Flink: Windowing does not work with streams from collections and the local execution environment

     [ https://issues.apache.org/jira/browse/FLINK-6350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bowen Li updated FLINK-6350:
----------------------------
    Component/s: Streaming

> Flink: Windowing does not work with streams from collections and the local execution environment
> ------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-6350
>                 URL: https://issues.apache.org/jira/browse/FLINK-6350
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 1.2.0
>            Reporter: Bowen Li
>            Assignee: Bowen Li
>             Fix For: 1.2.2
>
>
> When using events via the {{fromCollection}} method of {{StreamExecutionEnvironment}}, window timing is not supported. The time windows close immediately.  
> This is unfortunate because mocking events from collections and testing them locally is a powerful way to unit test stream processors.



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