We have a requirement to add two principals to a keytab file and one of them is the HTTP principal. When i regenerate the keytabs through ambari and run the following command i get a valid ticket kinit -kt /etc/security/keytabs/spnego.service.keytab HTTP/hdp26.xyz.com@xyz.COM Now i need to add the HTTP principal to a user keytab so i run the following commands kadmin.local -q "ktadd -k /etc/security/keytabs/user_name.keytab HTTP/hdp26.xyz.com@xyz.COM" After i add the principal run the kinit using spnego.service.keytab (below command) i get an error saying "kinit: Password incorrect while getting initial credentials". Could anyone help me why the spnego keytab gets corrupted if i add a principal to a different keytab? "kinit -kt /etc/security/keytabs/spnego.service.keytab HTTP/hdp26.xyz.com@xyz.COM" Thanks in advance!! ... View more

Hi All, Is Hive on spark2 supported? If yes, im trying to configuring Hive on spark 2 ..the documentation says "Search for the   Spark On YARN Service . To configure the Spark service, select the Spark service name. To remove the dependency, select   none ."   but my hive configureation has only one option which is "none". I dont have an option to choose spark service.Am i missing anything in my configurations?         ... View more