[ https://issues.apache.org/jira/browse/HDFS-15923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhuobin zheng updated HDFS-15923: --------------------------------- Labels: RBF rename (was: RBF) > RBF: Authentication failed when rename accross sub clusters > ------------------------------------------------------------ > > Key: HDFS-15923 > URL: https://issues.apache.org/jira/browse/HDFS-15923 > Project: Hadoop HDFS > Issue Type: Bug > Components: rbf > Reporter: zhuobin zheng > Priority: Major > Labels: RBF, rename > > Rename accross subcluster with RBF and Kerberos environment. Will encounter > the following two errors: > # Save Object to journal. > # Precheck try to get src file status > So, we need use Proxy UGI doAs create DistcpProcedure and TrashProcedure and > submit Job. > In patch i use proxy ugi doAs above method. It worked. > But there are another strange thing and this patch not solve: > Router use ugi itself to submit the Distcp job. But not user ugi or proxy > ugi. This may cause excessive distcp permissions. > First: Save Object to journal. > {code:java} > // code placeholder > 2021-03-23 14:01:16,233 WARN org.apache.hadoop.ipc.Client: Exception > encountered while connecting to the server > javax.security.sasl.SaslException: GSS initiate failed [Caused by > GSSException: No valid credentials provided (Mechanism level: Failed to find > any Kerberos tgt)] > at > com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211) > at > org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:408) > at > org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:622) > at > org.apache.hadoop.ipc.Client$Connection.access$2300(Client.java:413) > at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:822) > at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:818) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762) > at > org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:818) > at > org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:413) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:1636) > at org.apache.hadoop.ipc.Client.call(Client.java:1452) > at org.apache.hadoop.ipc.Client.call(Client.java:1405) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118) > at com.sun.proxy.$Proxy11.create(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create(ClientNamenodeProtocolTranslatorPB.java:376) > 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$Call.invokeOnce(RetryInvocationHandler.java:95) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359) > at com.sun.proxy.$Proxy12.create(Unknown Source) > at > org.apache.hadoop.hdfs.DFSOutputStream.newStreamForCreate(DFSOutputStream.java:277) > at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1240) > at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1219) > at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1201) > at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1139) > at > org.apache.hadoop.hdfs.DistributedFileSystem$8.doCall(DistributedFileSystem.java:533) > at > org.apache.hadoop.hdfs.DistributedFileSystem$8.doCall(DistributedFileSystem.java:530) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:544) > at > org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:471) > at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1125) > at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1105) > at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:994) > at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:982) > at > org.apache.hadoop.tools.fedbalance.procedure.BalanceJournalInfoHDFS.saveJob(BalanceJournalInfoHDFS.java:89) > at > org.apache.hadoop.tools.fedbalance.procedure.BalanceProcedureScheduler.submit(BalanceProcedureScheduler.java:134) > at > org.apache.hadoop.hdfs.server.federation.router.RouterFederationRename.routerFedRename(RouterFederationRename.java:105) > at > org.apache.hadoop.hdfs.server.federation.router.RouterClientProtocol.rename(RouterClientProtocol.java:596) > at > org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.rename(RouterRpcServer.java:950) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.rename(ClientNamenodeProtocolServerSideTranslatorPB.java:661) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:528) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1086) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1029) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:957) > 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:1762) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2957) > Caused by: GSSException: No valid credentials provided (Mechanism level: > Failed to find any Kerberos tgt) > at > sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147) > at > sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122) > at > sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) > at > sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224) > at > sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) > at > sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) > at > com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:192) > ... 56 more > {code} > Second: Precheck try to get src file status > > > {code:java} > // code placeholder > javax.security.sasl.SaslException: GSS initiate failed [Caused by > GSSException: No valid credentials provided (Mechanism level: Failed to find > any Kerberos tgt)] > at > com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211) > at > org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:408) > at > org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:622) > at > org.apache.hadoop.ipc.Client$Connection.access$2300(Client.java:413) > at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:822) > at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:818) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762) > at > org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:818) > at > org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:413) > at org.apache.hadoop.ipc.Client.getConnection(Client.java:1636) > at org.apache.hadoop.ipc.Client.call(Client.java:1452) > at org.apache.hadoop.ipc.Client.call(Client.java:1405) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118) > at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:914) > 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$Call.invokeOnce(RetryInvocationHandler.java:95) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359) > at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1689) > at > org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1608) > at > org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1605) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1620) > at > org.apache.hadoop.tools.fedbalance.DistCpProcedure.preCheck(DistCpProcedure.java:183) > at > org.apache.hadoop.tools.fedbalance.DistCpProcedure.execute(DistCpProcedure.java:157) > at > org.apache.hadoop.tools.fedbalance.procedure.BalanceJob.execute(BalanceJob.java:132) > at > org.apache.hadoop.tools.fedbalance.procedure.BalanceProcedureScheduler$Reader.lambda$run$0(BalanceProcedureScheduler.java:339) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:748) > Caused by: GSSException: No valid credentials provided (Mechanism level: > Failed to find any Kerberos tgt) > at > sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147) > at > sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122) > at > sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) > at > sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224) > at > sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) > at > sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) > at > com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:192) > ... 41 more > {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