Tuning elasticsearch shard and replica #4689
Merged
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https://www.elastic.co/guide/en/elasticsearch/reference/current/_basic_concepts.html#getting-started-shards-and-replicas
https://www.elastic.co/guide/en/elasticsearch/guide/current/replica-shards.html#img-three-nodes
We need to change the
replica
dynamicallyyou can run following command in django shell to change the replica