I have emailed because the the thread was closed. No issues of asking on the ocmmon forum.
This query is regarding port numbers for Elasticsearch. YOu have mentioned 9200 is for rest and 9300 is for node communication.
Two queries in that. 9200 is the port number that needs to be mentioned in http.port field in the elasticsearch.yml file. Is it so?
To add onto that, its up to you meaning-- you require this port 9200 to communicate with Elasticsearch via REST. Am i right? If i do not opt for this, is there any other way to communicate with elasticsearch.
Second question, what do you mean by node communication through port 9300. Cite an example on how it is used.
This issue is rleated to the request below as well:
At least 9300. For 9200, it's up to you. It depends if you want to send REST requests to that node.