Master node not discovered yet after upgrade from 6.8 to 7.10

In order to deal with the Chrome Samesite cookies issue I have just upgraded ES and Kibana from 6.7 to 6.8 and that went fine. I then went to upgrade ES to 7.10 and now I am getting The below error message. I had followed the upgrade assistant and it said everything was good. I'm not sure what is wrong at this point. I only have one cluster so I thought this should be a fairly straightforward process.

[2020-12-16T15:30:16,135][WARN ][o.e.c.c.ClusterFormationFailureHelper] [carver] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and [cluster.initial_master_nodes] is empty on this node: have discovered [{carver}{8BOSPkwyTcuSgANt_lJHIw}{lqjXj1VwRBmge-b0QOsiuw}{}{}{cdhilmrstw}{ml.machine_memory=7673040896, xpack.installed=true, transform.node=true, ml.max_open_jobs=20}]; discovery will continue using [] from hosts providers and [{carver}{8BOSPkwyTcuSgANt_lJHIw}{lqjXj1VwRBmge-b0QOsiuw}{}{}{cdhilmrstw}{ml.machine_memory=7673040896, xpack.installed=true, transform.node=true, ml.max_open_jobs=20}] from last-known cluster state; node term 0, last-accepted version 3785 in term 0

I decided to roll back to 6.8 which didn't work either so i reupgraded and everything magically worked.

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.