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Posted to issues@flink.apache.org by "Chiwan Park (JIRA)" <ji...@apache.org> on 2015/12/24 15:44:49 UTC

[jira] [Commented] (FLINK-3191) WordCount without fileOutput - execute is missing

    [ https://issues.apache.org/jira/browse/FLINK-3191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071067#comment-15071067 ] 

Chiwan Park commented on FLINK-3191:
------------------------------------

Hi [~chobeat], thanks for reporting issues.

But current examples seem okay to me. Which version of flink are you using? Could you attach a link of wrong example?

> WordCount without fileOutput - execute is missing
> -------------------------------------------------
>
>                 Key: FLINK-3191
>                 URL: https://issues.apache.org/jira/browse/FLINK-3191
>             Project: Flink
>          Issue Type: Bug
>          Components: Examples
>            Reporter: Simone Robutti
>            Priority: Trivial
>              Labels: newbie
>
> The WordCount example, if there's no file output specified, is supposed to print the result to the console. In the branch that calls the print, the execute is missing and therefore the computation doesn't start. Adding the execute to the "else" branch does fix the problem. I assume that the execute should be after the if/else statement. 



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