To which IP (in cluster of 6 nodes) my Application will send request to index data in elasticsearch

Elastic Stack Elasticsearch
1

We have a cluster of 3 Master and 3 Data nodes. All nodes have IP addresses. To which IP my Application will send request to index data.

2

Whichever nodes you wish.

BTW why do you have dedicated master nodes for a small cluster like this?

3

Thanks for you reply. Don't we need dedicated master for such clusters?
Secondly, if I choose one master node IP and that nodes is no more accessible then?
Thirdly If I use IP of one data node, can it index data?
Forth all nodes will be listening on different ports like 9301, 9302,9303,9304,9305,9306?

4

I don't think so.

Keep all default values and every node will be master eligible.

Not sure I understood.

What??? Do you mean to run all nodes on the same machine?

5

Oh Thanks, my nodes are different so i can use 9200 on all nodes.

6

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