The cache of elasticsearch? -

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after read document of es,there confusion it.

doc_values built @ document index time on not text field,save data in disk.

fielddata built @ query time,save data in memory.if field cached,when new docs has field add fielddata cache?

doc_values , fielddata both cache,are used when sorting on or computing aggregations on field?

query cache,only save query result,only same dsl can use it?

es has other cache?


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