I have a cluster of 3 nodes. I need to change a setting in elasticsearch.yml and then restart the cluster. I am a bit confused on the procedure. Here is what I have so far. Is this correct? Make changes to /etc/elasticsearch/elasticsearch.yml on all 3 nodes in the cluster. On the master node onl…

[image] rgelb: md m=master all nodes are master nodes. but q03 is taking lead. hence if you shutdown that automatically another will take lead. and that will have *. process is completely random. I had three node cluster for long time and I did upgrade/update by shutting down everything an…

How exactly do I shutdown, then restart the cluster?

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rgelb April 30, 2020, 7:04pm 3

@Luca_Belluccini Sorry for a dumb question, how do I know if the nodes are master eligible?

And also, if I don't care about causing an outage - is the procedure I outlined above sufficient?

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How exactly do I shutdown, then restart the cluster?

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