Sumana Sathish created YARN-5002:
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Summary: getApplicationReport call may raise NPE
Key: YARN-5002
URL: https://issues.apache.org/jira/browse/YARN-5002
Project: Hadoop YARN
Issue Type: Bug
Reporter: Sumana Sathish
Priority: Critical
getApplicationReport call may raise NPE
{code}
Exception in thread "main" java.lang.NullPointerException:
java.lang.NullPointerException
org.apache.hadoop.yarn.server.resourcemanager.security.QueueACLsManager.checkAccess(QueueACLsManager.java:57)
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.checkAccess(ClientRMService.java:279)
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:760)
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:682)
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplications(ApplicationClientProtocolPBServiceImpl.java:234)
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:425)
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2268)
org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2264)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAs(Subject.java:422)
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1708)
org.apache.hadoop.ipc.Server$Handler.run(Server.java:2262)
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
java.lang.reflect.Constructor.newInstance(Constructor.java:423)
org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53)
org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:107)
org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplications(ApplicationClientProtocolPBClientImpl.java:254)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256)
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)
com.sun.proxy.$Proxy18.getApplications(Unknown Source)
org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplications(YarnClientImpl.java:479)
org.apache.hadoop.mapred.ResourceMgrDelegate.getAllJobs(ResourceMgrDelegate.java:135)
org.apache.hadoop.mapred.YARNRunner.getAllJobs(YARNRunner.java:167)
org.apache.hadoop.mapreduce.Cluster.getAllJobStatuses(Cluster.java:294)
org.apache.hadoop.mapreduce.tools.CLI.listJobs(CLI.java:553)
org.apache.hadoop.mapreduce.tools.CLI.run(CLI.java:338)
org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
org.apache.hadoop.mapred.JobClient.main(JobClient.java:1274)
{code}
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