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ASF GitHub Bot commented on YARN-11621: --------------------------------------- susheelgupta7 commented on PR #6331: URL: https://github.com/apache/hadoop/pull/6331#issuecomment-1857265187 > @susheelgupta7 Thanks for the contribution! Merged into branch-3.2. Thanks! @slfan1989 > Fix intermittently failing unit test: TestAMRMProxy.testAMRMProxyTokenRenewal > ----------------------------------------------------------------------------- > > Key: YARN-11621 > URL: https://issues.apache.org/jira/browse/YARN-11621 > Project: Hadoop YARN > Issue Type: Test > Components: yarn > Affects Versions: 3.3.6 > Reporter: Susheel Gupta > Assignee: Susheel Gupta > Priority: Major > Labels: pull-request-available > Fix For: 3.4.0 > > > This test seems to be flaky as it failed 3 times out of 200 runs based on the > trunk. > This was fixed earlier with YARN-7020, but it seems it didn't cover all the > flakiness. > h3. > {code:java} > Error Message > Application attempt appattempt_1630750910491_0001_000001 doesn't exist in > ApplicationMasterService cache. at > org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329) > at > org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60) > at > org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at > org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at > org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:422) at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) > Stacktrace > org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException: > Application attempt appattempt_1630750910491_0001_000001 doesn't exist in > ApplicationMasterService cache. at > org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329) > at > org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60) > at > org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at > org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at > org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:422) at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) at > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at > org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) at > org.apache.hadoop.yarn.ipc.RPCUtil.instantiateYarnException(RPCUtil.java:75) > at > org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:116) > at > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:431) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:166) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:158) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:96) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:362) > at com.sun.proxy.$Proxy90.allocate(Unknown Source) at > org.apache.hadoop.yarn.client.api.impl.TestAMRMProxy.testAMRMProxyTokenRenewal(TestAMRMProxy.java:195) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at > org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:288) > at > org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:282) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) at > java.lang.Thread.run(Thread.java:745) Caused by: > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException): > Application attempt appattempt_1630750910491_0001_000001 doesn't exist in > ApplicationMasterService cache. at > org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:407) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor$3.allocate(DefaultRequestInterceptor.java:224) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.DefaultRequestInterceptor.allocate(DefaultRequestInterceptor.java:135) > at > org.apache.hadoop.yarn.server.nodemanager.amrmproxy.AMRMProxyService.allocate(AMRMProxyService.java:329) > at > org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60) > at > org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at > org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:989) at > org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:917) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:422) at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2894) at > org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1562) at > org.apache.hadoop.ipc.Client.call(Client.java:1508) at > org.apache.hadoop.ipc.Client.call(Client.java:1405) at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118) > at com.sun.proxy.$Proxy89.allocate(Unknown Source) at > org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:77) > ... 23 more > {code} > -- This message was sent by 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