elasticsearch-api 9.3.0

v9.3.0

on Ruby Gems

Gem

• Tested versions of Ruby for 9.2.0: Ruby (MRI) 3.2, 3.3, 3.4, 4.0, JRuby 9.3, JRuby 9.4 and JRuby 10.

Support for base64 indexing for vector values

Adds support for base64 ingestion of floating point arrays. You can use this by calling the client's pack_dense_vector function with the data to be converted to Base64 vector encoding for Bulk ingestion:

> data = [1.0, 2.0]
=> [1.0, 2.0]
> client.pack_dense_vector(data)
=> "P4AAAEAAAAA="

See the Pull Request in Elasticsearch for more information. This change introduces base64 as a dependency.

ES|QL Query Builder

The Ruby ES|QL Query Builder version 0.4.0 has been released. The recent new versions add support for several functions: TS for time series indices, STATS, 🐔, FORK and FUSE.

Elasticsearch API

API updates

• async_search.submit, cat.count, count, field_caps, indices.resolve_index, open_point_in_time, search, sql.query - removes parameter :project_routing from query parameters, should be sent in the body.
• cat.segments - Adds :expan_wildcards, allow_no_indices, ignore_throttled, ignore_unavailable, allow_closed parameters.
• indices.cancel_migrate_reindex, indices.create_from, indices.get_index_template, indices.migrate_reindex - promoted from Techincal Preview to stable.
• machine_learning.start_data_frame_analytics, machine_learning.stop_data_frame_analytics, machine_learning.stop_trained_model_deployment - Request body added as a parameter.
• machine_learning.stop_datafeed - adds parameter close_job, if true the job associated with the datafeed is closed.
• project.tags - Adds :project_routing parameter (This API is in technical preview and is only available in Serverless).
• transform.get_node_stats - Adds parameters:
  • :error_trace - When set to true Elasticsearch will include the full stack trace of errors when they occur.
  • :filter_path - Comma-separated list of filters in dot notation which reduce the response returned by Elasticsearch.
  • :human - When set to true will return statistics in a format suitable for humans.
  • :pretty - If set to true the returned JSON will be "pretty-formatted". Use this option for debugging only.

New APIs

• cat.circuit_breaker - Get circuit breakers statistics. (CAT APIs are only intended for human consumption using the command line or Kibana console. They are not intended for use by applications)
• inference.put_groq - Create an inference endpoint to perform an inference task with the groq service.
• inference.put_nvidia - Create an inference endpoint to perform an inference task with the nvidia service.
• inference.put_openshift_ai - Create an inference endpoint to perform an inference task with the openshift_ai service.

New APIs in Technical Preview

• esql.delete_view - Deletes a stored ES|QL view.
• esql.get_view - Returns a stored ES|QL view.
• esql.put_view - Create or update an ES|QL view.
• indices.delete_sample_configuration - Delete the sampling configuration for the specified index.
• indices.get_all_configuration - Get the sampling configurations for all indices.
• indices.get_sample - Request for a random sample of raw documents ingested into the given index or data stream.
• indices.get_sample_configuration - Get the sampling configuration for the specified index.
• indices.get_sample_stats - Request stats for a random sample of raw documents ingested into the given index or data stream.
• indices.put_sample_configuration - Create or update the sampling configuration for the specified index.