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https://issues.apache.org/jira/browse/FLINK-2152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14599388#comment-14599388
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ASF GitHub Bot commented on FLINK-2152:
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Github user tillrohrmann commented on the pull request:
https://github.com/apache/flink/pull/832#issuecomment-114864032
Sorry for my late reply. Has everything worked out by now?
On Tue, Jun 23, 2015 at 2:43 PM, Andra Lungu <notificati...@github.com>
wrote:
> Hey @tillrohrmann <https://github.com/tillrohrmann> ,
>
> Sorry for the incredibly late reply. The last weeks have been very hectic.
> Nevertheless, I'd like to properly finish and polish this issue very soon.
>
> For that: I have addressed the Java comments, but I still have to provide
> support for Scala. I love this task because it really takes me out of my
> comfort zone: Gelly and Java. It's no secret that Scala is not my
strongest
> point. Therefore, I'd like to use this thread to ask some rather trivial
> questions:
>
> Before defining implicit methods and using pimp-my-lib, I need to wrap the
> Java function. Which should be easy right? Since there is a wrap method.
> This being said, in org.apache.flink.api.scala, I created a DataSetUtils
> class. and wanted to call wrap(ju.countElements...). Apparently it does
not
> let me. Can someone help me out with that?
>
> Thanks!
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/apache/flink/pull/832#issuecomment-114481973>.
>
> 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
>
> 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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