Hi, I got 2 indices. say index1 and index2. When I index a new document in index2, I want some fields to be copied from the document in index1 having the same _id. I previously realized this using logstash + the elasticsearch filter. But this time, i'm not using logstash. I index documents in i…

Guys, Actually, the feature you're asking for is coming in 7.5 via the new enrich processor , which kind of provides index-time JOIN capability. The main idea is to set up an enrich policy that will source data from your related indexes into a new "enrich index" and then you can leverage that "enri…

Enrich documents by copying fields from another index

Elastic Stack Elasticsearch

Topic		Replies	Views
Enrich fields in new index from other index present in kibana using logstash Logstash	7	1901	October 25, 2021
Enriching new documents with fields from other ES indexes Logstash	1	1114	July 6, 2017
Query an index an put it into another index in Ingest plugin Elasticsearch	2	1395	March 11, 2018
Update the value of a field in index based on its value in another index Elasticsearch	3	1269	November 25, 2021
Enrich processor: enrich multiple documents into one array Elasticsearch	2	1058	May 1, 2020

Enrich documents by copying fields from another index

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