Chen Zhang created HDFS-14742:
---------------------------------
Summary: RBF:TestRouterFaultTolerant tests are flaky
Key: HDFS-14742
URL: https://issues.apache.org/jira/browse/HDFS-14742
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Chen Zhang
[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}
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