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Íñigo Goiri commented on HDFS-14742: ------------------------------------ Thanks [~aajisaka] for the fix. I merged the PR, feel free to cherry pick it to some of the other branches. > RBF:TestRouterFaultTolerant tests are flaky > ------------------------------------------- > > Key: HDFS-14742 > URL: https://issues.apache.org/jira/browse/HDFS-14742 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: test > Reporter: Chen Zhang > Assignee: Akira Ajisaka > Priority: Major > Fix For: 3.4.0 > > > [https://builds.apache.org/job/PreCommit-HDFS-Build/27516/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt] > {code:java} > [ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.665 > s <<< FAILURE! - in > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant > [ERROR] > testWriteWithFailedSubcluster(org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant) > Time elapsed: 3.516 s <<< FAILURE! > java.lang.AssertionError: > Failed to run "Full tests": > org.apache.hadoop.ipc.RemoteException(java.io.IOException): Cannot find > locations for /HASH_ALL-failsubcluster, because the default nameservice is > disabled to read or write > at > org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver.lookupLocation(MountTableResolver.java:425) > at > org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver$1.call(MountTableResolver.java:391) > at > org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver$1.call(MountTableResolver.java:388) > at > com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4876) > at > com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3528) > at > com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2277) > at > com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2154) > at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2044) > at com.google.common.cache.LocalCache.get(LocalCache.java:3952) > at > com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4871) > at > org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver.getDestinationForPath(MountTableResolver.java:394) > at > org.apache.hadoop.hdfs.server.federation.resolver.MultipleDestinationMountTableResolver.getDestinationForPath(MultipleDestinationMountTableResolver.java:87) > at > org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.getLocationsForPath(RouterRpcServer.java:1498) > at > org.apache.hadoop.hdfs.server.federation.router.RouterClientProtocol.getListing(RouterClientProtocol.java:734) > at > org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.getListing(RouterRpcServer.java:827) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getListing(ClientNamenodeProtocolServerSideTranslatorPB.java:732) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$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$Invoker.invoke(ProtobufRpcEngine.java:118) > at com.sun.proxy.$Proxy35.getListing(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getListing(ClientNamenodeProtocolTranslatorPB.java:678) > 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:422) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359) > at com.sun.proxy.$Proxy36.getListing(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.listPaths(DFSClient.java:1665) > at org.apache.hadoop.hdfs.DFSClient.listPaths(DFSClient.java:1649) > at > org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:1058) > at > org.apache.hadoop.hdfs.DistributedFileSystem.access$1000(DistributedFileSystem.java:131) > at > org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1122) > at > org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1119) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:1129) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.listStatus(TestRouterFaultTolerant.java:391) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.checkDirectoriesFaultTolerant(TestRouterFaultTolerant.java:284) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.testWriteWithFailedSubcluster(TestRouterFaultTolerant.java:250) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.lambda$testWriteWithFailedSubcluster$1(TestRouterFaultTolerant.java:221) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > at org.junit.Assert.fail(Assert.java:88) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.lambda$collectResults$8(TestRouterFaultTolerant.java:537) > at java.util.ArrayList.forEach(ArrayList.java:1257) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.collectResults(TestRouterFaultTolerant.java:519) > at > org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant.testWriteWithFailedSubcluster(TestRouterFaultTolerant.java:225) > 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.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) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org