Oozie运行Spark2 Action

Question

使用Ambari 2.6， 安装的是HDP-2.6.4

最近想用Oozie执行Spark2，按照提示设置好了spark2 lib，并且从oozie和spark2两个share lib folder中删除了重复的jar包，但是在运行的时候还是出现错误

2018-03-23 11:36:55,071 ERROR [AsyncDispatcher event handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
java.lang.NoSuchMethodError: org.apache.hadoop.util.StringUtils.toLowerCase(Ljava/lang/String;)Ljava/lang/String;
    at org.apache.hadoop.mapreduce.v2.util.MRApps.addToClasspathIfNotJar(MRApps.java:332)
    at org.apache.hadoop.mapreduce.v2.util.MRApps.addClasspathToEnv(MRApps.java:300)
    at org.apache.hadoop.mapreduce.v2.util.MRApps.setClasspath(MRApps.java:261)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.getInitialClasspath(TaskAttemptImpl.java:621)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.createCommonContainerLaunchContext(TaskAttemptImpl.java:757)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.createContainerLaunchContext(TaskAttemptImpl.java:821)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl$ContainerAssignedTransition.transition(TaskAttemptImpl.java:1551)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl$ContainerAssignedTransition.transition(TaskAttemptImpl.java:1528)
    at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362)
    at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
    at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
    at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:1078)
    at org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:145)
    at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$TaskAttemptEventDispatcher.handle(MRAppMaster.java:1311)
    at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$TaskAttemptEventDispatcher.handle(MRAppMaster.java:1303)
    at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:183)
    at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
    at java.lang.Thread.run(Thread.java:748)
2018-03-23 11:36:55,075 INFO [AsyncDispatcher ShutDown handler] org.apache.hadoop.yarn.event.AsyncDispatcher: Exiting, bbye..

这个问题怎么解决呢？有人遇到过么？

Answer 1

是我的错，我把hadoop的jar打包到我的应用里了，而使用hadoop版本与现有的hadoop系统的版本不同才导致这个问题。