view request fails Subset of nodes failed with the following error: [ { "from": "http://10.12.78.97:8092/_view_merge/?stale=false", "reason": "connection_closed" } ]

1= removed two nodes
2- started rebaalnce
3- stopped rebalance in the middle
4- cancelled node removal
5- restarted the rebalance

ran view queries

Subset of nodes failed with the following error:
[

{ "from": "http://10.12.78.97:8092/_view_merge/?stale=false", "reason": "connection_closed" }

]

the errror wnt away after running the view twice