Can't connect to cluster when master node is off

Elastic Stack Elasticsearch
1

Hi,
I have a cluster with three node.
When master node is turned off , I can't connect to any of nodes with their addresses.

MasterNode: 0.0.0.0:9200, Node2: 0.0.0.0:9201, Node3: 0.0.0.0:9202

with this configuration:

node.name:es01
cluster.name:es-docker-cluster
discovery.seed_hosts:es02,es03
bootstrap.memory_lock:true

node.name:es02
cluster.name:es-docker-cluster
discovery.seed_hosts:es01,es03
bootstrap.memory_lock:true

node.name:es03
cluster.name:es-docker-cluster
discovery.seed_hosts:es01,es02
bootstrap.memory_lock:true

2

Are all 3 nodes master eligible?

3

Hi,
No, i don't set any type for nodes.

4

Without an active master node, there is no cluster.

5

But when master node shutted down one of two other node selected as master. And shard and replica created in other nodes

6

Then sharing the connection error you are getting would be helpful.

7

Hi,:
I don't get any exception. Just i cant connect to other nodes with http://:9201 or 9202.

8

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