Ambari Wizards fail due to being unable to interpret KDC service responses

[aperepel]

When running through the YARN HA wizard it failed to proceed after 'service kadmin start'. The command didn't produce [ok] output, which could be the root cause. Had to manually restart KDC and kick the wizard again.

[root@gehdp01 ~]# service kadmin start
Starting Kerberos 5 Admin Server:
[root@gehdp01 ~]# service kadmin status
kadmind (pid  9374) is running...
[root@gehdp01 ~]# /etc/rc.d/init.d/krb5kdc start
Starting Kerberos 5 KDC:
[root@gehdp01 ~]# /etc/rc.d/init.d/kadmin start
Starting Kerberos 5 Admin Server:
[root@gehdp01 ~]# service kadmin restart
Stopping Kerberos 5 Admin Server:                          [  OK  ]
Starting Kerberos 5 Admin Server:                          [  OK  ]
[root@gehdp01 ~]# service krb5kdc restart
Stopping Kerberos 5 KDC:                                   [  OK  ]
Starting Kerberos 5 KDC:                                   [  OK  ]
[root@gehdp01 ~]#

[abajwa-hw]

Hi Andrew, I have updated KDC service to use pid file instead of "service krb5kdc status". Can you check if this resolves the issue?