[System test]: Rebalance timeout - Race in vbucket state updation

[2018-10-08T16:49:13-07:00, sequoiatools/couchbase-cli:460788] server-add -c 172.23.108.103:8091 --server-add 172.23.99.21:8091 -u Administrator -p password --server-add-username Administrator --server-add-password password --services data

[2018-10-08T17:00:43-07:00, sequoiatools/couchbase-cli:4fe500] server-add -c 172.23.108.103:8091 --server-add 172.23.99.25:8091 -u Administrator -p password --server-add-username Administrator --server-add-password password --services data

[2018-10-08T17:01:09-07:00, sequoiatools/couchbase-cli:613cc5] rebalance -c 172.23.108.103:8091 -u Administrator -p password

→  

Error occurred on container - sequoiatools/couchbase-cli:[rebalance -c 172.23.108.103:8091 -u Administrator -p password]

docker logs 613cc5

docker start 613cc5

*Unable to display progress bar on this os 

[2018-10-08T17:40:07-07:00, sequoiatools/cmd:5d7804] 60

Rebalance exited with reason {service_rebalance_failed,eventing,

                              {rebalance_failed,

                               {service_error,

                                <<"eventing rebalance hasn't made progress for past 600 secs">>}}}