I have a requirement to index 100TB of data per month in ES with ILM.
No. dedicated master nodes – 3 nodes.
Total no. of hot nodes - 66 nodes.
Total no. of warm nodes - 216 nodes.
Above calculations are based on understanding from link -
my use case have targets for search response time so according to dedicated-master-node - I should use coordinating only nodes.
My question is -
- how many no. of coordinating only node needed and what is the hardware requirements, how do we decide it?
As per my understanding from dedicated-master-node ,we should not use dedicated master nodes to route requests from clients to the other nodes in the cluster and from coordinating-only-node - we should send the bulk indexing request and search request to coordination node.
- how do we route requests with my case with N number of data nodes and N number of coordination only nodes?