Cluster setup :
10 nodes , with roles:
- 7 dedicated data only node (8 core, 16gb memory)
- 1 data and master (8 core, 16gb memory)
- 2 master, ingest and coordinator only node (4 core, 8gb memory)
Elasticsearch version 5.2.0
I use nginx in front of ES cluster, nginx will request to 2 dedicated coordinator node.
I have an issue with circuit breaker, this error occures every 1 week
[parent] Data too large, data for [<http_request>] would be larger than limit of [2982071500/2.7gb]
what is actually happens ? and how to solve this.
this problem happens, after I use this dedicated coordinator architecture,
which it helps a lot to reduce load on data node.