# Duplicates after index rollover

**URL:** https://discuss.elastic.co/t/duplicates-after-index-rollover/344084
**Category:** Elasticsearch
**Tags:** ilm-index-lifecycle-management
**Created:** [September 28, 2023, 4:26pm UTC](https://discuss.elastic.co/t/duplicates-after-index-rollover/344084 "2023-09-28T16:26:59Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)
#### Post date: [September 28, 2023, 4:33pm UTC](https://discuss.elastic.co/t/duplicates-after-index-rollover/344084/2 "2023-09-28T16:33:27Z")

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> [@elk-user-0001](#):
>
> Is there any solution for duplicate prevention after rollover at this time ?

No. The solution is to not use rollover when data is not immutable. have a look at [this thread](https://discuss.elastic.co/t/rollover-index-duplication-data-data-coming-from-logstash/332726) for a recent discussion on the topic.

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