[jira] [Created] (YARN-3475) Invalid Resource Exception could be handled immediately when cores not available

["Bibin A Chundatt (JIRA)" <ji...@apache.org>]

Bibin A Chundatt created YARN-3475:
--------------------------------------

             Summary: Invalid Resource Exception could be handled immediately when cores not available
                 Key: YARN-3475
                 URL: https://issues.apache.org/jira/browse/YARN-3475
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager, resourcemanager
         Environment: 1 RM , 1 DN
            Reporter: Bibin A Chundatt
            Assignee: Bibin A Chundatt
            Priority: Minor


Configure yarn.nodemanager.resource.cpu-vcores=2 for NM
Set mapreduce.map.cpu.vcores=5 while running sleep job n client


{code}
2015-04-10 20:37:26,111 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator: ERROR IN CONTACTING RM. 
org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException: Invalid resource request, requested virtual cores < 0, or requested virtual cores > max configured, requestedVirtualCores=5, maxVirtualCores=2
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.validateResourceRequest(SchedulerUtils.java:213)
	at org.apache.hadoop.yarn.server.resourcemanager.RMServerUtils.validateResourceRequests(RMServerUtils.java:97)
	at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:502)
	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$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:636)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:976)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2142)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2138)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2136)

	at sun.reflect.GeneratedConstructorAccessor17.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
	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.GeneratedMethodAccessor2.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101)
	at com.sun.proxy.$Proxy34.allocate(Unknown Source)
	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor.makeRemoteRequest(RMContainerRequestor.java:199)
	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:686)
	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.heartbeat(RMContainerAllocator.java:257)
	at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator$1.run(RMCommunicator.java:281)
	at java.lang.Thread.run(Thread.java:745)
Caused by: 2015-04-10 20:37:27,117 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator: Could not contact RM after 360000 milliseconds.
2015-04-10 20:37:27,173 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator: Error communicating with RM: Could not contact RM after 360000 milliseconds.
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Could not contact RM after 360000 milliseconds.
	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:712)
	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.heartbeat(RMContainerAllocator.java:257)
	at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator$1.run(RMCommunicator.java:281)
	at java.lang.Thread.run(Thread.java:745)
{code}

Will take about 12 minutes to time out and fail

Handle invalid resource exception 
{code}
  protected void startAllocatorThread() {
    allocatorThread = new Thread(new Runnable() {
      @Override
      public void run() {
        while (!stopped.get() && !Thread.currentThread().isInterrupted()) {
          try {
            Thread.sleep(rmPollInterval);
            try {
              heartbeat();
            } catch (YarnRuntimeException e) {
              LOG.error("Error communicating with RM: " + e.getMessage() , e);
              return;
            } catch (Exception e) {
              LOG.error("ERROR IN CONTACTING RM. ", e);
              continue;
              // TODO: for other exceptions
            }
}
{code}





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