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https://issues.apache.org/jira/browse/FLINK-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15021034#comment-15021034
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ASF GitHub Bot commented on FLINK-2861:
---------------------------------------
Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/1387#discussion_r45559955
--- Diff:
flink-contrib/flink-storm/src/main/java/org/apache/flink/storm/wrappers/WrapperSetupHelper.java
---
@@ -118,6 +119,11 @@ static synchronized TopologyContext
createTopologyContext(
// prefix "Source: " is inserted by Flink sources by
default -- need to get rid of it here
operatorName = operatorName.substring(8);
}
+ final int idx =
operatorName.indexOf(FlinkTopologyBuilder.token);
+ if (idx != -1) {
+ // in case of operator chaining Flink alters the name
-- need to get rir of it here
--- End diff --
Typo: "rid"
> Fields grouping on split streams fails
> --------------------------------------
>
> Key: FLINK-2861
> URL: https://issues.apache.org/jira/browse/FLINK-2861
> Project: Flink
> Issue Type: Bug
> Components: Storm Compatibility
> Affects Versions: 0.10.0
> Reporter: Stephan Ewen
> Assignee: Matthias J. Sax
>
> Using split streams works for shuffle grouping, but not for Fields grouping.
> The reason is that the KeySelector expects an array, and the given type is
> the {{SplitStreamType}}.
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