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This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Data Elasticsearch 5.5.2! |
Upgrading from 5.5.x to 6.0.x
This section describes breaking changes from version 5.5.x to 6.0.x and how removed features can be replaced by new introduced features.
Breaking Changes
From version 6.0 on, Spring Data Elasticsearch uses the Elasticsearch 9 libraries and as default the new Rest5Client provided by these libraries. It is still possible to use the old RestClient, check Elasticsearch clients for information. The configuration callbacks for this RestClient have been moved from org.springframework.data.elasticsearch.client.elc.ElasticsearchClients to the org.springframework.data.elasticsearch.client.elc.rest_client.RestClients class.
In the org.springframework.data.elasticsearch.core.query.UpdateQuery class the type of the two fields ifSeqNo and ifPrimaryTerm has changed from Integer to Long to align with the normal query and the underlying Elasticsearch client.
Deprecations
All the code using the old RestClient has been moved to the org.springframework.data.elasticsearch.client.elc.rest_client package and has been deprecated. Users should switch to the classes from the org.springframework.data.elasticsearch.client.elc.rest5_client package.
Removals
The org.springframework.data.elasticsearch.core.query.ScriptType enum has been removed. To distinguish between an inline and a stored script set the appropriate values in the org.springframework.data.elasticsearch.core.query.ScriptData record.
These methods have been removed because the Elasticsearch Client 9 does not support them anymore:
org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchIndicesClient.unfreeze(UnfreezeRequest)
org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchIndicesClient.unfreeze(Function<UnfreezeRequest.Builder, ObjectBuilder<UnfreezeRequest>>)
