# Migration from OpenSearch2.5 to Elasticsearch8.8.1

**URL:** <https://discuss.elastic.co/t/migration-from-opensearch2-5-to-elasticsearch8-8-1/336491>\
**Category:** Elasticsearch\
**Tags:** docker, migration\
**Created:** [June 20, 2023, 2:26pm UTC](https://discuss.elastic.co/t/migration-from-opensearch2-5-to-elasticsearch8-8-1/336491 "2023-06-20T14:26:55Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![gaurav\_jain](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gaurav_jain/32/123032_2.png) [@gaurav\_jain](https://discuss.elastic.co/u/gaurav_jain)\
**Post date:** [July 6, 2023, 12:57pm UTC](https://discuss.elastic.co/t/migration-from-opensearch2-5-to-elasticsearch8-8-1/336491/9 "2023-07-06T12:57:41Z")

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Hi @dadoonet

Thanks for your response.

I have opened a new topic with full description

> [@Exception while attempting Migration from AWS OSS 1.3 to Elasticsearch 7.17](https://discuss.elastic.co/t/exception-while-attempting-migration-from-aws-oss-1-3-to-elasticsearch-7-17/337797):
>
> Hello. We are planning to migrate existing elastic cluster from AWS opensearch service 1.1 to Elastic Cloud: 7.17 with some indexes of ~50GB in size First, I launched an elastic cloud cluster : 7.17. Data migration experimented with Snapshot & Restore. [Aws - Elastic Cloud migration doc](https://www.elastic.co/blog/migrating-from-aws-elasticsearch-to-elasticsearch-service-on-elastic-cloud) As a result, as shown below, the version of OpenSearch is too large and an error occurs if there is no compatibility. the snapshot was created with Elasticsearch version [35.24.80-beta2] which is higher tha…

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_[View the full topic](https://discuss.elastic.co/t/migration-from-opensearch2-5-to-elasticsearch8-8-1/336491)._