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https://issues.apache.org/jira/browse/STORM-1279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211968#comment-15211968
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ASF GitHub Bot commented on STORM-1279:
---------------------------------------
Github user zhuoliu commented on a diff in the pull request:
https://github.com/apache/storm/pull/1257#discussion_r57457270
--- Diff: storm-core/src/clj/org/apache/storm/daemon/local_supervisor.clj
---
@@ -0,0 +1,64 @@
+;; Licensed to the Apache Software Foundation (ASF) under one
+;; or more contributor license agreements. See the NOTICE file
+;; distributed with this work for additional information
+;; regarding copyright ownership. The ASF licenses this file
+;; to you under the Apache License, Version 2.0 (the
+;; "License"); you may not use this file except in compliance
+;; with the License. You may obtain a copy of the License at
+;;
+;; http://www.apache.org/licenses/LICENSE-2.0
+;;
+;; Unless required by applicable law or agreed to in writing, software
+;; distributed under the License is distributed on an "AS IS" BASIS,
+;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;; See the License for the specific language governing permissions and
+;; limitations under the License.
+(ns org.apache.storm.daemon.local-supervisor
+ (:import [org.apache.storm.daemon.supervisor SyncProcessEvent
SupervisorData Supervisor SupervisorUtils]
+ [org.apache.storm.utils Utils ConfigUtils]
+ [org.apache.storm ProcessSimulator])
+ (:use [org.apache.storm.daemon common]
+ [org.apache.storm log])
+ (:require [org.apache.storm.daemon [worker :as worker] ])
+ (:require [clojure.string :as str])
+ (:gen-class))
+
+(defn launch-local-worker [supervisorData stormId port workerId resources]
+ (let [conf (.getConf supervisorData)
+ pid (Utils/uuid)
+ worker (worker/mk-worker conf
+ (.getSharedContext supervisorData)
+ stormId
+ (.getAssignmentId supervisorData)
+ (int port)
+ workerId)]
+ (ConfigUtils/setWorkerUserWSE conf workerId "")
+ (ProcessSimulator/registerProcess pid worker)
+ (.put (.getWorkerThreadPids supervisorData) workerId pid)
+ ))
--- End diff --
newline, minor
> port backtype.storm.daemon.supervisor to java
> ---------------------------------------------
>
> Key: STORM-1279
> URL: https://issues.apache.org/jira/browse/STORM-1279
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-core
> Reporter: Robert Joseph Evans
> Assignee: John Fang
> Labels: java-migration, jstorm-merger
> Attachments: Discussion about supervisor.pdf
>
>
> https://github.com/apache/storm/tree/jstorm-import/jstorm-core/src/main/java/com/alibaba/jstorm/daemon/supervisor
> as an example
> backtype.storm.event usage should be replaced with built-in java threadpools.
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