Github user srdo commented on a diff in the pull request:
https://github.com/apache/storm/pull/2218#discussion_r131127445
--- Diff:
storm-server/src/main/java/org/apache/storm/daemon/nimbus/Nimbus.java ---
@@ -2363,7 +2363,7 @@ private CommonTopoInfo getCommonTopoInfo(String
topoId, String operation) throws
ret.launchTimeSecs = 0;
}
ret.assignment = state.assignmentInfo(topoId, null);
- ret.beats = Utils.OR(heartbeatsCache.get().get(topoId),
Collections.emptyMap());
+ ret.beats = Utils.<Map<List<Integer>, Map<String,
Object>>>OR(heartbeatsCache.get().get(topoId), Collections.emptyMap());
--- End diff --
I'd guess it's a type inference error in your JDK. Could you try updating
and see if that fixes it? I know some of the earlier Java 8 releases had some
bugs in this regard.
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