Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/521#discussion_r30197889
--- Diff: storm-core/src/clj/backtype/storm/daemon/worker.clj ---
@@ -139,12 +139,12 @@
(.add local pair)
;;Using java objects directly to avoid performance
issues in java code
- (let [node+port (get @task->node+port task)]
- (when (not (.get remoteMap node+port))
- (.put remoteMap node+port (ArrayList.)))
- (let [remote (.get remoteMap node+port)]
+ (let []
+ (when (not (.get remoteMap task))
+ (.put remoteMap task (ArrayList.)))
+ (let [remote (.get remoteMap task)]
(.add remote (TaskMessage. task (.serialize
serializer tuple)))
- ))))
+ ))))
--- End diff --
@d2r
Yes, TransferDrainer doesn't have to do it.
Btw, it makes me think that we may don't need to play with TransferDrainer
since its main role is grouping tuples by node+port.
Could you confirm that I'm right?
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