CBAuth database is stale: last reason: EOF' during select phase

primary index exists according to create query
2015-03-01 22:49:57 | INFO | MainProcess | MainThread | [tuq.run_cbq_query] RUN QUERY CREATE PRIMARY INDEX ON default
2015-03-01 22:49:57 | INFO | MainProcess | MainThread | [rest_client.query_tool] query params : scan_consistency=REQUEST_PLUS&creds=%5B%5D&statement=CREATE+PRIMARY+INDEX+ON+default
2015-03-01 22:49:57 | INFO | MainProcess | MainThread | [tuq.create_primary_index_for_3_0_and_greater] CBQError: host 172.23.105.200: ERROR:{u'status': u'errors', u'errors': [

{u'msg': u'View index exists #primary', u'code': 13003}

], u'results': [], u'metrics':

{u'elapsedTime': u'26.067239ms', u'executionTime': u'6.905546ms', u'resultSize': 0, u'resultCount': 0, u'errorCount': 1}

, u'requestID': u'e29f6408-3e80-4096-ac30-b01514eeb4e0', u'signature': None}

ERROR:{u'status': u'stopped', u'errors': [

{u'msg': u'Authorization Failed Keyspace default - cause: CBAuth database is stale: last reason: EOF', u'code': 10000}

], u'results': [], u'metrics':

{u'elapsedTime': u'6.525374ms', u'executionTime': u'5.874217ms', u'resultSize': 0, u'resultCount': 0, u'errorCount': 1}

, u'requestID': u'c13577b0-cf49-4bfc-8d7f-c78363b517da', u'signature':

{u'task1': u'json'}

}