Hi there, Is there a way to populate an index with the results of a query? I guess yes, but can I apply a script before putting the data in the destination index? Thanks in advance J.

reindex API reads the whole _source and reindex it entirely. If you need to modify the _source field, then use an ingest pipeline.

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Indexing from a query with script

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dadoonet (David Pilato) July 3, 2018, 6:33pm 2

The reindex API does that basically.

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Indexing from a query with script

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