title: Hadoop job fails, Resource Manager doesnt recognize AttemptID
body: <p>Im trying to aggregate some data in an Oozie workflow. However the aggregation step fails.</p>
  
  <p>I found two points of interests in the logs: The first is an error(?) that seems to occur repeatedly: </p>
  
  <p>After a container finishes, it gets killed but exits with non-zero Exit code 143. </p>
  
  <p>It finishes:</p>
  
  <pre><code>2015-05-04 15:35:12,013 INFO [IPC Server handler 7 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000048_0 is : 0.7231312
  2015-05-04 15:35:12,015 INFO [IPC Server handler 19 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000048_0 is : 1.0
  </code></pre>
  
  <p>And then then when it gets killed by Application Master:</p>
  
  <pre><code>2015-05-04 15:35:13,831 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics report from attempt_1430730089455_0009_m_000048_0: Container killed by the ApplicationMaster.
  Container killed on request. Exit code is 143
  Container exited with a non-zero exit code 143
  </code></pre>
  
  <p>The second point of interest is the actual error that crashes the job completely, this happens in the reduce-phase, not sure if these two are related though:</p>
  
  <pre><code>2015-05-04 15:35:28,767 INFO [IPC Server handler 20 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000051_0 is : 0.31450257
  2015-05-04 15:35:29,930 INFO [IPC Server handler 10 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000052_0 is : 0.19511986
  2015-05-04 15:35:31,549 INFO [IPC Server handler 1 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000050_0 is : 0.5324404
  2015-05-04 15:35:31,771 INFO [IPC Server handler 28 on 49697] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1430730089455_0009_m_000051_0 is : 0.31450257
  2015-05-04 15:35:31,890 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator: Error communicating with RM: Resource Manager doesn't recognize AttemptId: application_1430730089455_0009
  org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Resource Manager doesn't recognize AttemptId: application_1430730089455_0009
      at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:675)
      at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.heartbeat(RMContainerAllocator.java:244)
      at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator$1.run(RMCommunicator.java:282)
      at java.lang.Thread.run(Thread.java:695)
  Caused by: org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: Application attempt appattempt_1430730089455_0009_000001 doesn't exist in ApplicationMasterService cache.
      at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:436)
      at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
      at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
      at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:394)
      at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)
  
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      at org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53)
      at org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:101)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy36.allocate(Unknown Source)
      at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor.makeRemoteRequest(RMContainerRequestor.java:188)
      at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:667)
      ... 3 more
  Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException): Application attempt appattempt_1430730089455_0009_000001 doesn't exist in ApplicationMasterService cache.
      at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:436)
      at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
      at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
      at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
      at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:394)
      at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
      at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)
  
      at org.apache.hadoop.ipc.Client.call(Client.java:1468)
      at org.apache.hadoop.ipc.Client.call(Client.java:1399)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
      at com.sun.proxy.$Proxy35.allocate(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:77)
      ... 11 more
  </code></pre>
  
  <p>After that the oozie:launcher job and the job that got the error just sit there indefinitely with STATE:accepted, FINALSTATUS:undefined and TRACKING UI:unassigned.</p>
  
  <p>Does anyone know what is causing this error and how I can fix it?
  The same workflow worked before, and I couldnt say that I changed anything inbetween...</p>