Trying to rename the existing fields using reindex api Works well for non-nested fields: POST _reindex { "source": { "index": "products-2018.04.05" }, "dest": { "index": "products-reindex-2018.04.05" }, "script": { "inline": "ctx._source.pid = ctx._source.remove(\"ProductID\"…

This syntax should work: POST _reindex { "source": { "index": "products-2018.04.05" }, "dest": { "index": "products-reindex-2018.04.05" }, "script": { "inline": """ctx._source['PRODUCT.RPT.VALUEAVG'] = ctx._source.remove("PRODUCT.RPT.VALUE.AVG")""" } }

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Elasticsearch rename nested fields using reindex

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krishna_chaitanya (Krishna Chaitanya) August 21, 2018, 1:11pm 2

Hi , anyone with solution to this problem.
Any help appreciated !!

Rename Field with []

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