[
https://issues.apache.org/jira/browse/FLINK-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14051401#comment-14051401
]
ASF GitHub Bot commented on FLINK-996:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/incubator-flink/pull/56
> NullPointerException while translating union node
> -------------------------------------------------
>
> Key: FLINK-996
> URL: https://issues.apache.org/jira/browse/FLINK-996
> Project: Flink
> Issue Type: Bug
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Fix For: 0.6-incubating
>
>
> The NepheleJobGraphGenerator throws a NullPointerException when translating a
> binary union operator. The BinaryUnionPlanNode is not replaced by a
> NAryUnionPlanNode and thus is still treated as a DualInputVertex. Accessing
> the driver code of the BinaryUnionPlanNode causes then the
> NullPointerException.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
