0
我是新来了Oozie,试图CDH4.1.1
写Oozie的工作流程。于是我开始了Oozie的服务,然后我用这个命令检查状态:Oozie的状态检查抛出java.lang.NullPointerException
sudo service oozie status
我得到的消息:
running
然后我尝试这个命令检查状态:
oozie admin --oozie http://localhost:11000/oozie status
我得到了下面的例外:
java.lang.NullPointerException
at java.io.Writer.write(Writer.java:140)
at org.apache.oozie.client.AuthOozieClient.writeAuthToken(AuthOozieClient.java:182)
at org.apache.oozie.client.AuthOozieClient.createConnection(AuthOozieClient.java:137)
at org.apache.oozie.client.OozieClient.validateWSVersion(OozieClient.java:243)
at org.apache.oozie.client.OozieClient.createURL(OozieClient.java:344)
at org.apache.oozie.client.OozieClient.access$000(OozieClient.java:76)
at org.apache.oozie.client.OozieClient$ClientCallable.call(OozieClient.java:410)
at org.apache.oozie.client.OozieClient.getSystemMode(OozieClient.java:1299)
at org.apache.oozie.cli.OozieCLI.adminCommand(OozieCLI.java:1323)
at org.apache.oozie.cli.OozieCLI.processCommand(OozieCLI.java:499)
at org.apache.oozie.cli.OozieCLI.run(OozieCLI.java:466)
at org.apache.oozie.cli.OozieCLI.main(OozieCLI.java:176)
null
读异常堆栈,我无法弄清楚这个异常的原因。请让我知道为什么我得到这个异常以及如何解决这个问题。
按照该代码,这是一个环境变量,则进行到使用身份验证令牌,它获取之前Oozie的客户检查。既然你没有向oozie调用传递任何'-auth'参数,我猜可能是空的。你能检查你的oozie脚本('which oozie')是否从中选择了任何env变量? – rahulbmv
'这oozie'给了我这个路径:'在/ usr/bin中/ oozie'这是一个shell脚本,它检测到JAVA_HOME,然后执行这一行:'EXEC/usr/lib目录/ Oozie的/ bin中/ Oozie的 “$ @” '你能建议做什么吗? – user182944
正在查看其他来源并进入https://issues.apache.org/jira/browse/OOZIE-1010。你能检查你使用的版本不是这个吗?另外,您可以尝试将'-auth SIMPLE'传递给您的命令,如票证中所示? – rahulbmv