Github user arunmahadevan commented on a diff in the pull request:
https://github.com/apache/storm/pull/2218#discussion_r130273929
--- 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 am getting the below error when I do a `mvn clean install` in the
storm-server module without the type hints. Will check again.
```
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR]
/Users/aiyer/github/storm/storm-server/src/main/java/org/apache/storm/daemon/nimbus/Nimbus.java:[2366,29]
incompatible types: inferred type does not conform to upper bound(s)
inferred: java.util.Map<? extends java.lang.Object,? extends
java.lang.Object>
upper bound(s):
java.util.Map<java.util.List<java.lang.Integer>,java.util.Map<java.lang.String,java.lang.Object>>,java.lang.Object
$ java -version
java version "1.8.0_51"
Java(TM) SE Runtime Environment (build 1.8.0_51-b16)
Java HotSpot(TM) 64-Bit Server VM (build 25.51-b03, mixed mode)
```
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