Elasticsearch node is not working after adding one more node

Hi Team,

I have added one more master node along with 2 other master nodes... PFB, my config chages:

(added host3 along with host2 and host1)
node.master: true
node.data: true
index.number_of_shards: 3
index.number_of_replicas: 2
gateway.recover_after_nodes: 3
gateway.expected_nodes: 3
discovery.zen.minimum_master_nodes: 2
discovery.zen.ping.unicast.hosts: ["host1", "host2","host3"]

But host1 is down now...showing below error:

Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.common.settings.loader.YamlSettingsLoader.load(YamlSettingsLo...ava:46)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.common.settings.Settings$Builder.loadFromStream(Settings.java:1080)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.common.settings.Settings$Builder.loadFromPath(Settings.java:1067)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.node.internal.InternalSettingsPreparer.prepareEnvironment(Int...ava:88)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.common.cli.CliTool.(CliTool.java:107)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.common.cli.CliTool.(CliTool.java:100)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.bootstrap.BootstrapCLIParser.(BootstrapCLIParser.java:48)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:226)
Jul 20 04:41:43 host1 elasticsearch[16977]: at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
Jul 20 04:41:43 host1 elasticsearch[16977]: Refer to the log for complete error details.
Hint: Some lines were ellipsized, use -l to show in full.

Thanks,

Gayathri

Can't tell without seeing the whole content with proper formatting (you can use </> icon when posting)

Just be careful with indentation. Might be your issue.