Hello,
I have a simple question about "prequery" step of "DFS_Query_then_Fetch" search type.
When we create an index of only 1 primary shard and make 4 replicas,
is "prequery" excuted for all 5 shards(primary and replicas) in this case?
If you only query a single shard your scoring will be consistent. Only a single copy of each shard (primary or replica) is queries so the answer is one.
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