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Posted to issues@flink.apache.org by "Gyula Fora (JIRA)" <ji...@apache.org> on 2015/06/26 20:41:05 UTC

[jira] [Closed] (FLINK-2039) Streaming API's sum(String) does not work for Tuples

     [ https://issues.apache.org/jira/browse/FLINK-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gyula Fora closed FLINK-2039.
-----------------------------
    Resolution: Fixed

> Streaming API's sum(String) does not work for Tuples
> ----------------------------------------------------
>
>                 Key: FLINK-2039
>                 URL: https://issues.apache.org/jira/browse/FLINK-2039
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>            Reporter: Timo Walther
>            Priority: Minor
>
> It is confusing for the user if the following code works:
> {code}
> .window(...)
> .every(...)
> .groupBy("f0")
> .sum(1)
> {code}
> but this does not work:
> {code}
> .window(...)
> .every(...)
> .groupBy("f0")
> .sum("f1")
> {code}



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