Andra Lungu created FLINK-2178:
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Summary: groupReduceOnNeighbors throws NoSuchElementException
Key: FLINK-2178
URL: https://issues.apache.org/jira/browse/FLINK-2178
Project: Flink
Issue Type: Bug
Components: Gelly
Affects Versions: 0.9
Reporter: Andra Lungu
Assignee: Andra Lungu
In the ALL EdgeDirection case, ApplyCoGroupFunctionOnAllNeighbors does not
check whether the vertex iterator has elements causing the aforementioned
exception.
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