Hi, Hadoop version is CDH5 Beta1
Name node and Resource managers have been configured in HA mode. After kerberos is enabled, the resource manager log shows following error 2014-03-25 22:21:06,854 WARN org.apache.hadoop.ipc.Client: Exception encountered while connecting to the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal name 2014-03-25 22:21:06,855 ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:yarn/[email protected] (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal name The keytab files for hdfs, mapred and yarn are (seemingly) correct and show correct list of principals using klist. Any thoughts, Thanks,
