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@linusthe3rd
Created July 15, 2011 20:03
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Hadoop Login Failure stacktrace
11/07/15 19:53:07 ERROR namenode.NameNode: java.io.IOException: failure to login
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:408)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:384)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setConfigurationParameters(FSNamesystem.java:420)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:391)
at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1240)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1348)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1368)
Caused by: javax.security.auth.login.LoginException: java.lang.NullPointerException
at com.ibm.security.auth.module.LinuxLoginModule.login(LinuxLoginModule.java:165)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:795)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:209)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:709)
at java.security.AccessController.doPrivileged(AccessController.java:251)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:706)
at javax.security.auth.login.LoginContext.login(LoginContext.java:603)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:401)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:384)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setConfigurationParameters(FSNamesystem.java:420)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:391)
at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1240)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1348)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1368)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:898)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:209)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:709)
at java.security.AccessController.doPrivileged(AccessController.java:251)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:706)
at javax.security.auth.login.LoginContext.login(LoginContext.java:603)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:401)
... 6 more
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