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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2152) Provide zipWithIndex utility in flink-contrib
Date Wed, 26 Aug 2015 14:36:46 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14713542#comment-14713542
] 

ASF GitHub Bot commented on FLINK-2152:
---------------------------------------

Github user andralungu commented on the pull request:

    https://github.com/apache/flink/pull/1058#issuecomment-135042510
  
    I guess because more parallel instances are trying to access that broadcast variable.



> Provide zipWithIndex utility in flink-contrib
> ---------------------------------------------
>
>                 Key: FLINK-2152
>                 URL: https://issues.apache.org/jira/browse/FLINK-2152
>             Project: Flink
>          Issue Type: Improvement
>          Components: Java API
>            Reporter: Robert Metzger
>            Assignee: Andra Lungu
>            Priority: Trivial
>              Labels: starter
>             Fix For: 0.10
>
>
> We should provide a simple utility method for zipping elements in a data set with a dense
index.
> its up for discussion whether we want it directly in the API or if we should provide
it only as a utility from {{flink-contrib}}.
> I would put it in {{flink-contrib}}.
> See my answer on SO: http://stackoverflow.com/questions/30596556/zipwithindex-on-apache-flink



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