We run hbase client in long running application in kerberized cluster. We login to hadoop and hbase using UserGroupInformation class. Also, we launch as background thread to relogin. However , this code does not work with versions of hbase-client ( 0.98-4-hadoop2 and hadoop-common 2.6.0). Is there a better way to perform kerberos login usinf keytab and taking care of ticket expiry. ... View more