Github user tillrohrmann commented on the pull request:
https://github.com/apache/flink/pull/832#issuecomment-112000953
Good work @andralungu.
The data set utils are not working with the Scala API. Would be nice to
support for Scala a syntax like
```
val ds: DataSet[String] = ...
val zipped: DataSet[(Long, String)] = ds.zipWithIndex
```
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
