Github user srdo commented on a diff in the pull request:
https://github.com/apache/storm/pull/1744#discussion_r89674623
--- Diff: storm-core/src/jvm/org/apache/storm/stats/StatsUtil.java ---
@@ -1505,19 +1508,18 @@ public static ComponentPageInfo aggCompExecsStats(
* @return a list of host+port
*/
public static List<Map<String, Object>> extractNodeInfosFromHbForComp(
- Map exec2hostPort, Map task2component, boolean includeSys,
String compId) {
+ Map<List<? extends Number>, List<Object>> exec2hostPort,
Map<Integer, String> task2component, boolean includeSys, String compId) {
List<Map<String, Object>> ret = new ArrayList<>();
Set<List> hostPorts = new HashSet<>();
- for (Object o : exec2hostPort.entrySet()) {
- Map.Entry entry = (Map.Entry) o;
- List key = (List) entry.getKey();
- List value = (List) entry.getValue();
+ for (Entry<List<? extends Number>, List<Object>> entry :
exec2hostPort.entrySet()) {
+ List<? extends Number> key = entry.getKey();
+ List value = entry.getValue();
--- End diff --
Missing `<Object>`?
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