Coordinator is not changing to master coordinator when master coordinator is down

coordinator is not changing to master coordinator when master coordinator is down
iam using below containers in docker file

->1zookeeper
->1 master coordinator
->1 coordinator
->2 executor

please reply

@levitha

When you say containers in a docker file, is this Kubernetes. Dremio does not support HA in a K8’s docker deployment. Do you have a NAS solution that is mounted on both masters and rocksDB placed on that? You need an external ZK for HA. Once you start the active master and then start the passive master, please look at the last entry on the passive, does it say that it is waiting on the lock to be released?