示例map reduce oozie程序不适用于cdh4.5

我在mac上使用hadoop（cdh4.5）已经有一段时间了，并且定期运行map reduce作业。我最近安装了oozie（同样是cdh4.5），如下所示：http://archive.cloudera.com/cdh4/cdh/4/oozie-3.3.2-cdh4.5.0/dg_quickstart.html，并尝试运行提供的示例程序。但是，它总是失败，并出现以下错误。看起来工作流根本没有运行。作业信息中的控制台url字段也为空。
有人能帮忙吗？
下面是oozie作业日志的相关片段。

2014-06-10 17:27:18,414  INFO ActionStartXCommand:539 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@:start:] Start action [0000000-140610172702069-oozie-usrX-W@:start:] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2014-06-10 17:27:18,417  WARN ActionStartXCommand:542 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@:start:] [***0000000-140610172702069-oozie-usrX-W@:start:***]Action status=DONE
2014-06-10 17:27:18,417  WARN ActionStartXCommand:542 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@:start:] [***0000000-140610172702069-oozie-usrX-W@:start:***]Action updated in DB!
2014-06-10 17:27:18,576  INFO ActionStartXCommand:539 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@mr-node] Start action [0000000-140610172702069-oozie-usrX-W@mr-node] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]
2014-06-10 17:27:19,188  WARN MapReduceActionExecutor:542 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@mr-node] credentials is null for the action
2014-06-10 17:27:19,423  WARN ActionStartXCommand:542 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@mr-node] Error starting action [mr-node]. ErrorType [TRANSIENT], ErrorCode [JA009], Message [JA009: Unknown rpc kind RPC_WRITABLE]
org.apache.oozie.action.ActionExecutorException: JA009: Unknown rpc kind RPC_WRITABLE
at org.apache.oozie.action.ActionExecutor.convertExceptionHelper(ActionExecutor.java:418)
at org.apache.oozie.action.ActionExecutor.convertException(ActionExecutor.java:392)
at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:773)
at org.apache.oozie.action.hadoop.JavaActionExecutor.start(JavaActionExecutor.java:927)
at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:211)
at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:59)
at org.apache.oozie.command.XCommand.call(XCommand.java:277)
at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:326)
at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:255)
at org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:175)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.hadoop.ipc.RemoteException(java.io.IOException): Unknown rpc kind RPC_WRITABLE
at org.apache.hadoop.ipc.Client.call(Client.java:1238)
at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:225)
at org.apache.hadoop.mapred.$Proxy30.getDelegationToken(Unknown Source)
at org.apache.hadoop.mapred.JobClient.getDelegationToken(JobClient.java:2125)
at org.apache.oozie.service.HadoopAccessorService.createJobClient(HadoopAccessorService.java:372)
at org.apache.oozie.action.hadoop.JavaActionExecutor.createJobClient(JavaActionExecutor.java:970)
at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:723)
... 10 more

2014-06-10 17:27:19,426  INFO ActionStartXCommand:539 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@mr-node] Next Retry, Attempt Number [1] in [60,000] milliseconds
2014-06-10 17:28:19,468  INFO ActionStartXCommand:539 - USER[userXXX] GROUP[-] TOKEN[] APP[map-reduce-wf] JOB[0000000-140610172702069-oozie-usrX-W] ACTION[0000000-140610172702069-oozie-usrX-W@mr-node] Start action [0000000-140610172702069-oozie-usrX-W@mr-node] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10]

你用mapreduce或yarn设置hadoop了吗？

Configuring which Hadoop Version to Use
The Oozie client does not interact directly with Hadoop MapReduce, and so it does not require any MapReduce configuration.

The Oozie server can work with either MRv1 or YARN. It cannot work with both simultaneously.

The MapReduce version Oozie server works with is determined by the CATALINA_BASE variable in the /etc/oozie/conf/oozie-env.sh file. By default, CATALINA_BASE is set to /usr/lib/oozie/oozie-server-0.20. This setting configures the Oozie server to work with MRv1.

To configure the Oozie server to work with YARN instead, set CATALINA_BASE to /usr/lib/oozie/oozie-server.

既然您有cdh4发行版，请按照以下链接安装ooziehttp://www.cloudera.com/content/cloudera-content/cloudera-docs/cdh4/latest/cdh4-installation-guide/cdh4ig_topic_17.html
如果您有Yarn，请在job.properties中更改jobtracker的端口

nameNode=hdfs://localhost:8020 
jobTracker=localhost:8021

使用资源管理器的端口8032，而不是端口8021（jobtracker）

jobTracker=localhost:8032

https://groups.google.com/a/cloudera.org/forum/#!主题/cdh用户/mlsqeudmpga

示例map reduce oozie程序不适用于cdh4.5

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