Tip of the month

Adaptive Replica Selection:

For better performance of Elasticsearch ingestion, instead of sending requests in a round-robin fashion to each copy of the shard, use the below configuration.

Elasticsearch will select the "best" copy and route the request there.

Put /_cluster/settings
{
“transient”: {
“cluster.routing.use_adaptive_replica_selection”: true
}

- Ayandeep Das | Technical Specialist - ETL, Ashnik