Github user clockfly commented on a diff in the pull request:
https://github.com/apache/incubator-storm/pull/103#discussion_r12845868
--- Diff: storm-core/src/clj/backtype/storm/daemon/worker.clj ---
@@ -109,25 +111,30 @@
(defn mk-transfer-fn [worker]
(let [local-tasks (-> worker :task-ids set)
local-transfer (:transfer-local-fn worker)
- ^DisruptorQueue transfer-queue (:transfer-queue worker)]
+ ^DisruptorQueue transfer-queue (:transfer-queue worker)
+ task->node+port (:cached-task->node+port worker)]
(fn [^KryoTupleSerializer serializer tuple-batch]
(let [local (ArrayList.)
- remote (ArrayList.)]
+ remoteMap (HashMap.)]
(fast-list-iter [[task tuple :as pair] tuple-batch]
(if (local-tasks task)
(.add local pair)
- (.add remote pair)
- ))
+ (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)]
+ (.add remote (TaskMessage. task (.serialize serializer
tuple)))
+ ))))
--- End diff --
fixed, thanks
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