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39 lines
1.9 KiB
Plaintext
39 lines
1.9 KiB
Plaintext
[[new-features]]
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= What's new
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[[new-features.4-1-0]]
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== New in Spring Data Elasticsearch 4.1
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* Uses Spring 5.3.
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* Upgrade to Elasticsearch 7.9.3.
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* Improved API for alias management.
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* Introduction of `ReactiveIndexOperations` for index management.
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* Index templates support.
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* Support for Geo-shape data with GeoJson.
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[[new-features.4-0-0]]
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== New in Spring Data Elasticsearch 4.0
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* Uses Spring 5.2.
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* Upgrade to Elasticsearch 7.6.2.
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* Deprecation of `TransportClient` usage.
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* Implements most of the mapping-types available for the index mappings.
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* Removal of the Jackson `ObjectMapper`, now using the <<elasticsearch.mapping.meta-model,MappingElasticsearchConverter>>
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* Cleanup of the API in the `*Operations` interfaces, grouping and renaming methods so that they match the Elasticsearch API, deprecating the old methods, aligning with other Spring Data modules.
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* Introduction of `SearchHit<T>` class to represent a found document together with the relevant result metadata for this document (i.e. _sortValues_).
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* Introduction of the `SearchHits<T>` class to represent a whole search result together with the metadata for the complete search result (i.e. _max_score_).
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* Introduction of `SearchPage<T>` class to represent a paged result containing a `SearchHits<T>` instance.
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* Introduction of the `GeoDistanceOrder` class to be able to create sorting by geographical distance
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* Implementation of Auditing Support
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* Implementation of lifecycle entity callbacks
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[[new-features.3-2-0]]
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== New in Spring Data Elasticsearch 3.2
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* Secured Elasticsearch cluster support with Basic Authentication and SSL transport.
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* Upgrade to Elasticsearch 6.8.1.
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* Reactive programming support with <<elasticsearch.reactive.operations>> and <<elasticsearch.reactive.repositories>>.
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* Introduction of the <<elasticsearch.mapping.meta-model,ElasticsearchEntityMapper>> as an alternative to the Jackson `ObjectMapper`.
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* Field name customization in `@Field`.
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* Support for Delete by Query.
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