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via gitbooks.io by Unknown author, 1 year ago
Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "os-u14-2-2.novalocal/172.22.73.243"; destination host is: "os-u14-2-3.novalocal":8020;
via Stack Overflow by Bruno Liberal
, 1 month ago
Connection reset by peer; Host Details : local host is: "<master-node>/<ip>"; destination host is: "<master-node>":8020;
via Stack Overflow by user2449939
, 3 days ago
Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]; Host Details : local host is: *"clientnode"*; destination host is: *"namenode"*:8020;
via apache.org by Unknown author, 1 year ago
Failed on local exception: java.net.SocketException: Host is down; Host Details : local host is: "client1.example.org/192.168.1.86"; destination host is: "hdfs.example.org":8020;
via apache.org by Unknown author, 1 year ago
Failed on local exception: java.net.SocketException: Host is down; Host Details : local host is: "client1.example.org/192.168.1.86"; destination host is: "hdfs.example.org":8020;
via hortonworks.com by Unknown author, 1 year ago
Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "m3.hdp.local/10.0.0.162"; destination host is: "m2.hdp.local":8020;
java.io.IOException: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "os-u14-2-2.novalocal/172.22.73.243"; destination host is: "os-u14-2-3.novalocal":8020;	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:773)	at org.apache.hadoop.ipc.Client.call(Client.java:1431)	at org.apache.hadoop.ipc.Client.call(Client.java:1358)	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)	at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:771)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:252)	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)	at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2116)	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1315)	at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1311)	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1311)	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1424)