azkaban-executor启动时出现conf/global.properties (No such file or directory)的问题解决（图文详解）

2017/07/06 00:23:06.723 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning recently finished
2017/07/06 00:23:06.724 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning old projects
2017/07/06 00:23:06.724 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning old execution dirs
Exception in thread "main" java.io.FileNotFoundException: conf/global.properties (No such file or directory)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(FileInputStream.java:146)
    at azkaban.utils.Props.<init>(Props.java:88)
    at azkaban.utils.Props.<init>(Props.java:74)
    at azkaban.execapp.AzkabanExecutorServer.<init>(AzkabanExecutorServer.java:107)
    at azkaban.execapp.AzkabanExecutorServer.main(AzkabanExecutorServer.java:184)

[hadoop@master conf]$ pwd
/home/hadoop/app/azkaban/azkaban-executor-2.5.0/conf
[hadoop@master conf]$ ll
total 8
-rw-r--r-- 1 hadoop hadoop  55 Apr 22  2014 azkaban.private.properties
-rw-r--r-- 1 hadoop hadoop 467 May  1 15:34 azkaban.properties
-rw-r--r-- 1 hadoop hadoop   0 Apr 22  2014 global.properties
[hadoop@master conf]$ 

executor.global.properties=/home/hadoop/app/azkaban/azkaban-executor-2.5.0/conf/global.properties

2017/07/06 00:27:39.529 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning old execution dirs
2017/07/06 00:27:39.629 +0800 INFO [AzkabanExecutorServer] [Azkaban] Registering MBeans...
2017/07/06 00:27:39.767 +0800 INFO [AzkabanExecutorServer] [Azkaban] Bean azkaban.jmx.JmxJettyServer registered.
2017/07/06 00:27:39.795 +0800 INFO [AzkabanExecutorServer] [Azkaban] Bean azkaban.jmx.JmxFlowRunnerManager registered.
2017/07/06 00:27:39.795 +0800 INFO [log] [Azkaban] jetty-6.1.26
2017/07/06 00:27:40.064 +0800 INFO [log] [Azkaban] Started SocketConnector@0.0.0.0:12321
2017/07/06 00:27:40.065 +0800 INFO [AzkabanExecutorServer] [Azkaban] Azkaban Executor Server started on port 12321
2017/07/06 00:28:06.757 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning old projects