storm-core/src/clj/backtype/storm/command/shell_submission.clj

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;; 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
;;
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(ns backtype.storm.command.shell-submission
  (:import [backtype.storm StormSubmitter])
  (:use [backtype.storm thrift util config log zookeeper])
  (:require [clojure.string :as str])
  (:gen-class))


(defn -main [^String tmpjarpath & args]
  (let [conf (read-storm-config)
        zk-leader-elector (zk-leader-elector conf)
        leader-nimbus (.getLeader zk-leader-elector)
        host (.getHost leader-nimbus)
        port (.getPort leader-nimbus)
        no-op (.close zk-leader-elector)
        jarpath (StormSubmitter/submitJar conf tmpjarpath)
        args (concat args [host port jarpath])]
    (exec-command! (str/join " " args))
    ))