Description
Function `vertexHierarchyLevelMap()` in class `io.gearpump.util.Graph` may cause dead loop when there are circles in graph. See https://github.com/apache/incubator-gearpump/blob/master/core/src/main/scala/io/gearpump/util/Graph.scala#L380.
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- is depended upon by
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GEARPUMP-78 Support DAG with cycles
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Github user manuzhang commented on the pull request:
https://github.com/apache/incubator-gearpump/pull/24#issuecomment-221510578
+1