# How to join two index

**URL:** https://discuss.elastic.co/t/how-to-join-two-index/292629
**Category:** Elasticsearch
**Created:** [December 22, 2021, 4:03am UTC](https://discuss.elastic.co/t/how-to-join-two-index/292629 "2021-12-22T04:03:52Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![Divyank\_Mahalle](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/divyank_mahalle/32/91240_2.png) [@Divyank\_Mahalle](https://discuss.elastic.co/u/Divyank_Mahalle)
#### Post date: [December 22, 2021, 5:56am UTC](https://discuss.elastic.co/t/how-to-join-two-index/292629/4 "2021-12-22T05:56:30Z")

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You can use enrichment processor for this, but both indexes must have one field in common.

Reindexing needs to be performed in this method.

Ex-[Enrich fields in new index from other index present in kibana using logstash](https://discuss.elastic.co/t/enrich-fields-in-new-index-from-other-index-present-in-kibana-using-logstash/284397)

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