As the title asked, Does ES store _id field in Lucene as its docid? Or ES just store _id field as an index-field and each time ES write a doc, lucene create an unique docid and return to ES?

Does ES store _id field in Lucene as its docid?

DavidTurner (David Turner) January 22, 2020, 9:32am 3

Please read the pinned post entitled About the Elasticsearch category, particularly the part starting "also be patient". It is not polite to bump your thread just a few hours after opening it as you just did.

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Does ES store _id field in Lucene as its docid?

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