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Search API: Optimize single shard search to QUERY_AND_FETCH from any other search type #547

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kimchy opened this issue Dec 1, 2010 · 1 comment
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Search API: Optimize single shard search to QUERY_AND_FETCH from any other search type #547

kimchy opened this issue Dec 1, 2010 · 1 comment
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>enhancement v0.14.0

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kimchy commented Dec 1, 2010

A single shard search (either though routing setting, or when using a single shard index) should be optimized to QUERY_AND_FETCH search type from any other type. The DFS phase is only needed when multiple shards are in play, and the "then fetch" optimization is only relevant when hitting more shards.
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kimchy commented Dec 1, 2010

Search API: Optimize single shard search to QUERY_AND_FETCH from any other search type, closed by d9610ed.

medcl pushed a commit to medcl/elasticsearch that referenced this issue Jul 1, 2011
@kimchy
Search API: Optimize single shard search to QUERY_AND_FETCH from an…
d9610ed 
…y other search type, closes elastic#547.
@javanna javanna mentioned this issue Feb 22, 2016
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