AWS solutions documentation change
Summary
Updated supported migration paths to include OpenSearch 3.x and Amazon OpenSearch Serverless targets. Expanded Solr migration support to versions 6.x-9.x and added details about Serverless collection migration behavior.
Security assessment
The changes expand version compatibility and migration targets without addressing vulnerabilities or security features. The updates focus on functional capabilities (version support, target environments) and schema conversion without security context. No security vulnerabilities, patches, or security features are mentioned.
Diff
diff --git a/solutions/latest/migration-assistant-for-amazon-opensearch-service/use-cases.md b/solutions/latest/migration-assistant-for-amazon-opensearch-service/use-cases.md index 29f971aac..65275ed69 100644 --- a//solutions/latest/migration-assistant-for-amazon-opensearch-service/use-cases.md +++ b//solutions/latest/migration-assistant-for-amazon-opensearch-service/use-cases.md @@ -11 +11 @@ -Migration Assistant for Amazon OpenSearch Service offers various options for migrating existing data, including detailed guidance on running a reindex-from-snapshot applicable across all supported migration routes, such as from Elasticsearch 5.6, 6.8, 7.10.2, or 7.17 to OpenSearch 2.19. +Migration Assistant for Amazon OpenSearch Service offers various options for migrating existing data, including detailed guidance on running a reindex-from-snapshot applicable across all supported migration routes, such as from Elasticsearch 5.6, 6.8, 7.10.2, or 7.17 to OpenSearch 2.19 or OpenSearch 3.x on Amazon OpenSearch Service or Amazon OpenSearch Serverless. @@ -15 +15 @@ Migration Assistant for Amazon OpenSearch Service offers various options for mig -The solution offers you the option to capture data destined for a source cluster and store this data for reuse. A user can replay this data to a target cluster in near real-time to migrate as soon as possible, or replay at a later time. +The solution offers you the option to capture data destined for a source cluster and store this data for reuse. A user can replay this data to an Amazon OpenSearch Service domain or Amazon OpenSearch Serverless collection in near real-time to migrate as soon as possible, or replay at a later time. @@ -27 +27,5 @@ The solution allows users to capture and replay traffic either simultaneously wi -Migration Assistant supports migrating from Apache Solr 8.x to OpenSearch 3.x. This includes document backfill from Solr backups with automatic schema translation (Solr `schema.xml` field types to OpenSearch mappings). A Transformation Shim proxy is also available to help validate query compatibility between Solr and OpenSearch before making application changes. For details, see the [Solr Migration Overview](https://github.com/opensearch-project/opensearch-migrations/wiki/Solr-Migration-Overview). +Migration Assistant supports migrating from Apache Solr 6.x–9.x to OpenSearch 3.x on Amazon OpenSearch Service or Amazon OpenSearch Serverless. This includes document backfill from Solr backups with automatic schema translation (Solr `schema.xml` field types to OpenSearch mappings) and auto-detection of SolrCloud and standalone Solr deployments. Live traffic capture and replay is not supported for Solr sources. + +**Migrating to Amazon OpenSearch Serverless** + +Migration Assistant migrates to Amazon OpenSearch Serverless collections from every supported source. The solution auto-detects the collection type (`SEARCH`, `TIMESERIES`, or `VECTORSEARCH`) and adjusts behavior accordingly: `SEARCH` collections preserve source document IDs, while `TIMESERIES` and `VECTORSEARCH` collections use server-generated IDs. When migrating to a `VECTORSEARCH` collection, `knn_vector` field mappings are automatically converted to Faiss HNSW for serverless compatibility, and `model_id` references are removed.