Hot and Warm data node architecture

Elastic Stack Elasticsearch
1
  1. How to identify which indices are part of the hot and warm nodes including the primary and replica?
  2. How to tag all the existing indices to the hot data node and make sure none of the indices are in warm node?
2

Have a read of https://www.elastic.co/blog/hot-warm-architecture-in-elasticsearch-5-x and let us know if that helps :slight_smile:

3

Yes. I have read that article before. 2nd point I can try. How about the 1st?

4

Use the _cat/allocation API?

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