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Elasticsearch Java Client 9.4.0

Discover what changed in the 9.4.0 version of the Java client.

This version presents many updates to existing fields that were wrongly mapped, or incomplete. Here is the complete list of changes:

From generic json to specific type

  • elasticsearch.inference.CustomResponseParams

    • jsonParser: modified from json.JsonData to Map

  • elasticsearch.inference.CustomServiceSettings

    • headers: modified from json.JsonData to Map, now required
    • inputType: modified from json.JsonData to Map, now required
    • queryParameters: modified from json.JsonData to List, now required
    • secretParameters: modified from json.JsonData to Map

  • elasticsearch.inference.CustomTaskSettings

    • parameters: modified from json.JsonData to Map, now required

  • elasticsearch.inference.OpenAITaskSettings

    • headers: modified from json.JsonData to Map, now required
From String to Enum

  • elasticsearch.inference.ContentObject

    • type: modified from String to elasticsearch.inference.ContentType

  • elasticsearch.searchable_snapshots.MountRequest

    • storage: modified from String to elasticsearch.searchable_snapshots.mount.StorageOption
Serialization changes

From this version of the client, CSV type URL parameters with value null will no longer be serialized as null, and will be instead filtered out. More information in the relevant PR #1222.

Type removals

  • elasticsearch.indices.get_all_sample_configuration.IndexSamplingConfiguration: removed

  • elasticsearch.indices.DeleteSampleConfigurationRequest: removed

  • elasticsearch.indices.DeleteSampleConfigurationResponse: removed

  • elasticsearch.indices.get_sample.RawDocument: removed

  • elasticsearch.indices.GetAllSampleConfigurationRequest: removed

  • elasticsearch.indices.GetAllSampleConfigurationResponse: removed

  • elasticsearch.indices.GetSampleConfigurationRequest: removed

  • elasticsearch.indices.GetSampleConfigurationResponse: removed

  • elasticsearch.indices.GetSampleRequest: removed

  • elasticsearch.indices.GetSampleResponse: removed

  • elasticsearch.indices.GetSampleStatsRequest: removed

  • elasticsearch.indices.GetSampleStatsResponse: removed

  • elasticsearch.indices.PutSampleConfigurationRequest: removed

  • elasticsearch.indices.PutSampleConfigurationResponse: removed

  • elasticsearch.indices.SamplingConfiguration: removed

  • elasticsearch.inference.TextEmbeddingByteResult: removed

  • elasticsearch.inference.TextEmbeddingResult: removed

  • elasticsearch.security.ApiKeyManagedBy: removed

  • elasticsearch.streams.status.LogsStatus: removed

Other changes

  • elasticsearch._types.aggregations.FieldDateMath

    • value: modified from Double to Long

  • elasticsearch.cluster.ComponentTemplate

    • componentTemplate: modified from elasticsearch.cluster.ComponentTemplateNode to elasticsearch.cluster.ComponentTemplateNodeWithRollover

  • elasticsearch.cluster.ComponentTemplateSummary

    • lifecycle: modified from elasticsearch.indices.DataStreamLifecycleWithRollover to elasticsearch.indices.DataStreamLifecycle

  • elasticsearch.indices.get_index_template.IndexTemplateItem

    • indexTemplate: modified from elasticsearch.indices.IndexTemplate to elasticsearch.indices.IndexTemplateWithRollover

  • elasticsearch.indices.IndexTemplateSummary

    • lifecycle: modified from elasticsearch.indices.DataStreamLifecycleWithRollover to elasticsearch.indices.DataStreamLifecycle

  • elasticsearch.security.authenticate.AuthenticateApiKey

    • managedBy: modified from elasticsearch.security.ApiKeyManagedBy to elasticsearch.security.CredentialManagedBy

  • elasticsearch.streams.StreamsStatusResponse

    • logs: modified from elasticsearch.streams.status.LogsStatus to elasticsearch.streams.status.StreamStatus
Less generic exception messages

Introduced with #1213, adding more information taken from ElasticsearchException's fields to the main error message. For example, instead of all shards failed the error message will be all shards failed - Failed to parse query ["test"].

Nothing was deprecated in this version of the client.