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Posted to yarn-issues@hadoop.apache.org by "Ahmed Hussein (Jira)" <ji...@apache.org> on 2019/09/06 21:36:00 UTC
[jira] [Updated] (YARN-9815) ReservationACLsTestBase fails with NPE
[ https://issues.apache.org/jira/browse/YARN-9815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ahmed Hussein updated YARN-9815:
--------------------------------
Attachment: YARN-9815.001.patch
> ReservationACLsTestBase fails with NPE
> --------------------------------------
>
> Key: YARN-9815
> URL: https://issues.apache.org/jira/browse/YARN-9815
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Minor
> Attachments: YARN-9805.001.patch, YARN-9815.001.patch
>
>
> Running ReservationACLsTestBase throws a NPE running the FairScheduler. Old revisions back in 2016 also throw NPE.
> In the test case, QueueC does not have reserveACLs, so ReservationsACLsManager would throw NPE when it tries to access the ACL on line 82.
> I still could not find what was the first revision that caused this test case to fail. I stopped at bbfaf3c2712c9ba82b0f8423bdeb314bf505a692 which was working fine.
> I have OsX with java 1.8.0_201
>
> {code:java}
> [ERROR] testApplicationACLs[1](org.apache.hadoop.yarn.server.resourcemanager.ReservationACLsTestBase) Time elapsed: 1.897 s <<< ERROR![ERROR] testApplicationACLs[1](org.apache.hadoop.yarn.server.resourcemanager.ReservationACLsTestBase) Time elapsed: 1.897 s <<< ERROR!java.lang.NullPointerException:java.lang.NullPointerException at org.apache.hadoop.yarn.server.resourcemanager.security.ReservationsACLsManager.checkAccess(ReservationsACLsManager.java:83) at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.checkReservationACLs(ClientRMService.java:1527) at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitReservation(ClientRMService.java:1290) at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitReservation(ApplicationClientProtocolPBServiceImpl.java:511) at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:645) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:529) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1001) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:929) 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:1891) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2921)
> 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.instantiateRuntimeException(RPCUtil.java:85) at org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:122) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.submitReservation(ApplicationClientProtocolPBClientImpl.java:511) at org.apache.hadoop.yarn.server.resourcemanager.ReservationACLsTestBase.submitReservation(ReservationACLsTestBase.java:447) at org.apache.hadoop.yarn.server.resourcemanager.ReservationACLsTestBase.verifySubmitReservationSuccess(ReservationACLsTestBase.java:247) at org.apache.hadoop.yarn.server.resourcemanager.ReservationACLsTestBase.testApplicationACLs(ReservationACLsTestBase.java:125) 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:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)Caused by: org.apache.hadoop.ipc.RemoteException(java.lang.NullPointerException): java.lang.NullPointerException at org.apache.hadoop.yarn.server.resourcemanager.security.ReservationsACLsManager.checkAccess(ReservationsACLsManager.java:83) at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.checkReservationACLs(ClientRMService.java:1527) at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitReservation(ClientRMService.java:1290) at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitReservation(ApplicationClientProtocolPBServiceImpl.java:511) at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:645) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:529) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1001) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:929) 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:1891) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2921)
> at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1553) at org.apache.hadoop.ipc.Client.call(Client.java:1499) at org.apache.hadoop.ipc.Client.call(Client.java:1396) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118) at com.sun.proxy.$Proxy18.submitReservation(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.submitReservation(ApplicationClientProtocolPBClientImpl.java:508) ... 38 more{code}
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