[
https://issues.apache.org/jira/browse/FLINK-1799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14503030#comment-14503030
]
ASF GitHub Bot commented on FLINK-1799:
---------------------------------------
Github user aljoscha commented on the pull request:
https://github.com/apache/flink/pull/582#issuecomment-94483743
I fixed @StephanEwen's complaint. It was incorrect but the type class of
TypeInformation does not seem to be used in any places where it matters.
> Scala API does not support generic arrays
> -----------------------------------------
>
> Key: FLINK-1799
> URL: https://issues.apache.org/jira/browse/FLINK-1799
> Project: Flink
> Issue Type: Bug
> Reporter: Till Rohrmann
> Assignee: Aljoscha Krettek
>
> The Scala API does not support generic arrays at the moment. It throws a
> rather unhelpful error message ```InvalidTypesException: The given type is
> not a valid object array```.
> Code to reproduce the problem is given below:
> {code}
> def main(args: Array[String]) {
> foobar[Double]
> }
> def foobar[T: ClassTag: TypeInformation]: DataSet[Block[T]] = {
> val tpe = createTypeInformation[Array[T]]
> null
> }
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
