Create GSI Index + Secondary Index for 7 buckets -cause - Failed to load indexes

./testrunner -i b/resources/dev-4-nodes-xdcr_n1ql_2i.ini -t 2i.indexscans_2i.SecondaryIndexingScanTests.test_multi_create_query_explain_drop_index_scan_consistency_with_where_clause,groups=simple,dataset=default,doc-per-day=20,use_gsi_for_primary=True,index_quota_percent=60,skip_cleanup=True,nodes_init=4,services_init=n1ql:kv-kv:index-index-index,doc-per-day=20,sasl_buckets=3,standard_buckets=3,use_gsi_for_secondary=True

1. Create a 4 node cluster (1:n1ql,kv,2:kv,index,3:index,4:index) - Index RAM quota is set of 60% of data ram quota
2. Create 7 buckets
3. Create 40320 documents to 7 buckets
4. Create primary index using GSI
5. Create secondary index using GSI - 3 for each bucket

Execute select * from system:indexes

CBQError: CBQError: host 172.23.107.210: ERROR:{u'status': u'errors', u'errors': [

{u'msg': u'System datastore error - cause: Failed to load indexes for keyspace bucket0 - cause: Failed to load indexes Keyspace bucket0 - cause: all nodes failed to respond', u'code': 11000}

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

{u'elapsedTime': u'585.80832ms', u'executionTime': u'585.176262ms', u'resultSize': 0, u'resultCount': 0, u'errorCount': 1}

, u'requestID': u'eba61a8b-1d02-47bf-8609-fb2ebbd16f13', u'signature': {u'': u''}}