I am running a query against my index and when I do a multisearch or search, I get duplicate results.
I have specified the _id with a unique value, but I am still seeing duplicates.
Is there a filter aggregation, or other option that I must apply so that the hits and total that I get back from elasticsearch does not include duplicates?
Multi Search runs multiple independent search queries, so duplicates are expected. A document may match query 1 but not query 2. Merging search results does not make sense. Aggregates work at single query level. Multi Search is a batching mechanism not a query.
But _search should not return duplicates. Can you please post you mappings, some sample docs and the search query?
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