Rebalance failed after removing node

Couchbase Server
1

Dear Team,

I have removed one node from the couchbase cluster , afterwards I have tried to rebalance the data.
But there is an error in rebalancing the nodes. below is the details for reference:

Rebalance exited with reason {badmatch,
{leader_activities_error,
{default,rebalance},
{domain_conflict,
[{domain,default},
{domain_token,default},
{conflicting_activity,
{activity,<0.11395.6623>,
#Ref<0.0.21670.74781>,default,
<<“4ebf55c0514092d49f117f20f70b98f2”>>,
[rebalance],
majority,}}]}}}

Now I have observed the the node is removed from the dashboard but the issue still persist.

Secondly, I have removed the another node from the cluster through couchbase-cli, we saw that the node has been successfully removed and rebalancing done.
But on dashboard, the node is still there and gives rebalancing error.

Please give me proper solution to perform the rebalancing task for prevent data loss as soon as possible.

Thanks in advance.

2

Hi @MamtaPrajapat,

Which version of Couchbase Server are you using?

3

The issue is resolved now , but thank you for your quick response.

Solution: Earlier i was using version 6.0 (Community). to resolve the issue i have done restart activity of couchbase services without take server out from cluster.
after the restart, the rebalance activity running fine.
And now I have updated the version from 6.0 to 6.5 (Community).

Thanks again !!