On 21 Aug 2016, at 20:43, Mich Talebzadeh <firstname.lastname@example.org> wrote:
The message you are getting after 7 days:
PriviledgedActionException as:sys_bio_replicator (auth:KERBEROS) cause:org.apache.hadoop.ipc.
RemoteException(org.apache. hadoop.security.token. SecretManager$InvalidToken): Token has expired
Sounds like an IPC issue with Kerberos Authentication time out. Suggest you talk to your Linux admin and also check this link: