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Releases: elastic/elasticsearch-ruby

7.17.7

25 Oct 16:04
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  • Compatibility with Elasticsearch v7.17.7 APIs.
  • Tested versions of Ruby for 7.17.7: Ruby (MRI) 2.6, 2.7, 3.0 and 3.1, JRuby 9.3.

8.4.0

24 Aug 16:37
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  • Tested versions of Ruby for 8.4.0: Ruby (MRI) 2.7, 3.0 and 3.1, JRuby 9.3.

API

New APIs

  • security.update_api_key - Updates attributes of an existing API key. Documentation.

API Changes

  • get - Adds new parameter force_synthetic_source (Boolean) Should this request force synthetic _source? Use this to test if the mapping supports synthetic _source and to get a sense of the worst case performance. Fetches with this enabled will be slower the enabling synthetic source natively in the index.
  • machine_learning.start_trained_model_deployment - Adds new parameter cache_size (String) A byte-size value for configuring the inference cache size. For example, 20mb.
  • mget - Adds new parameter force_synthetic_source (Boolean) Should this request force synthetic _source? Use this to test if the mapping supports synthetic _source and to get a sense of the worst case performance. Fetches with this enabled will be slower the enabling synthetic source natively in the index.
  • search - Adds new parameter force_synthetic_source (Boolean) Should this request force synthetic _source? Use this to test if the mapping supports synthetic _source and to get a sense of the worst case performance. Fetches with this enabled will be slower the enabling synthetic source natively in the index.
  • snapshot.get - Adds new parameters:
    • sort (String) Allows setting a sort order for the result. Defaults to start_time (options: start_time, duration, name, repository, index_count, shard_count, failed_shard_count).
    • size (Integer) Maximum number of snapshots to return. Defaults to 0 which means return all that match without limit.
    • order (String) Sort order (options: asc, desc).
    • from_sort_value (String) Value of the current sort column at which to start retrieval.
    • after (String) Offset identifier to start pagination from as returned by the 'next' field in the response body.
    • offset (Integer) Numeric offset to start pagination based on the snapshots matching the request. Defaults to 0.
    • slm_policy_filter (String) Filter snapshots by a comma-separated list of SLM policy names that snapshots belong to. Accepts wildcards. Use the special pattern '_none' to match snapshots without an SLM policy.

8.3.0

28 Jun 16:36
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  • Tested versions of Ruby for 8.3.0: Ruby (MRI) 2.7, 3.0 and 3.1, JRuby 9.3.

API

  • Added build hash to auto generated code. The code generator obtains the git hash from the Elasticsearch specification and adds it as a comment in the code. This allows us to track the version for each generated class.
  • Updated for compatibility with Elasticsearch 8.3's API.

API Changes

  • cluster.delete_voting_config_exclusions, cluster.post_voting_config_exclusions - Add new parameter master_timeout (Time) Timeout for submitting request to master.
  • machine_learning.infer_trained_model_deployment is renamed to machine_learning.infer_trained_model. The url /_ml/trained_models/{model_id}/deployment/_infer is deprecated since 8.3, use /_ml/trained_models/{model_id}/_infer instead.
  • machine_learning.preview_datafeed - Adds new parameters:
    • start (String) The start time from where the datafeed preview should begin
    • end (String) The end time when the datafeed preview should stop
  • machine_learning.start_trained_model_deployment - Adds new parameters:
    • number_of_allocations (Integer) The number of model allocations on each node where the model is deployed.
    • threads_per_allocation (Integer) The number of threads used by each model allocation during inference.
    • queue_capacity (Integer) Controls how many inference requests are allowed in the queue at a time.
  • search_mvt - Adds new parameter: with_labels (Boolean) If true, the hits and aggs layers will contain additional point features with suggested label positions for the original features
  • snapshot.get - Adds new parameter: index_names (Boolean) Whether to include the name of each index in the snapshot. Defaults to true.

New Experimental APIs

  • security.has_privileges_user_profile Determines whether the users associated with the specified profile IDs have all the requested privileges

8.2.2

26 May 16:33
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  • Updates dependency on elastic-transport to ~> 8.0

8.2.0

03 May 16:12
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Tested versions of Ruby for 8.2.0: Ruby (MRI) 2.7, 3.0 and 3.1, JRuby 9.3.

API

Updated for compatibility with Elasticsearch 8.2's API.

New parameters:

  • field_caps
    • filters An optional set of filters: can include +metadata,-metadata,-nested,-multifield,-parent
    • types Only return results for fields that have one of the types in the list

New APIs:

  • cat.component_templates - Returns information about existing component_templates templates.
  • ml.get_memory_stats - Returns information on how ML is using memory.

New Experimental APIs:

  • security.activate_user_profile - Creates or updates the user profile on behalf of another user.
  • security.disable_user_profile - Disables a user profile so it's not visible in user profile searches.
  • security.enable_user_profile - Enables a user profile so it's visible in user profile searches.
  • security.get_user_profile - Retrieves a user profile for the given unique ID.
  • security.suggest_user_profiles - Get suggestions for user profiles that match specified search criteria.
  • security.update_user_profile_data - Update application specific data for the user profile of the given unique ID.

8.0.1

04 Apr 10:01
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API

  • Fixes an issue with the generated API code. When updating the code generator for 8.x, the order of arguments.clone in the generated code was changed. This would make it so that we would modify the parameters passed in before cloning them, which is undesired. Issue: #1727.

8.1.2

04 Apr 08:10
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API

  • Fixes an issue with the generated API code. When updating the code generator for 8.x, the order of arguments.clone in the generated code was changed. This would make it so that we would modify the parameters passed in before cloning them, which is undesired. Issue: #1727.

8.1.0

09 Mar 13:49
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  • Tested versions of Ruby for 8.1.0: Ruby (MRI) 2.6, 2.7, 3.0 and 3.1, JRuby 9.3.

API

Updated for compatibility with Elasticsearch 8.1's API.

New parameters:

  • indices.forcemerge - wait_for_completion Should the request wait until the force merge is completed.
  • indices.get - features Return only information on specified index features (options: aliases, mappings, settings).
  • ingest.put_pipeline if_version (Integer), required version for optimistic concurrency control for pipeline updates.
  • ml.delete_trained_model - timeout controls the amount of time to wait for the model to be deleted. force (Boolean) true if the model should be forcefully deleted.
  • ml.stop_trained_model_deployment - allow_no_match whether to ignore if a wildcard expression matches no deployments. (This includes _all string or when no deployments have been specified). force true if the deployment should be forcefully stopped. Adds body parameter, the stop deployment parameters.
  • nodes.hot_threads - sort the sort order for 'cpu' type (default: total) (options: cpu, total)

Updated parameters:

  • indices.get_index_template - name is now a String, a pattern that returned template names must match.
  • knn_search - index removes option to use empty string to perform the operation on all indices.
  • ml.close_job, ml.get_job_stats, ml.get_jobs, ml.get_overall_buckets - Remove allow_no_jobs parameter.
  • ml.get_datafeed_stats, ml.get_datafeeds - Remove allow_no_datafeeds parameter.
  • nodes.hot_threads - type parameter adds mem option.
  • nodes.info - metric updated to use _all to retrieve all metrics and _none to retrieve the node identity without any additional metrics. (options: settings, os, process, jvm, thread_pool, transport, http, plugins, ingest, indices, aggregations, _all, _none). index_metric option shards changes to shard_stats.
  • open_point_in_time - keep_alive is now a required parameter.
  • search_mvt - grid_type parameter adds centroid option in addition to grid and point.

New APIs

  • OpenID Connect Authentication: security.oidc_authenticate, security.oidc_logout, security.oidc_prepare_authentication.
  • transform.reset_transform.
  • New experimental APIs, designed for internal use by the fleet server project: fleet.search, fleet.msearch.

7.17.1

28 Feb 15:50
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  • Improves handling of YAML parsing, uses safe_load instead of load when doing the product verification (should only affect Ruby < 3.0).
  • Updates headers setup when using the Manticore adapter. This fixes an issue where the user-agent header was being foverridden even when it was being set on initialization via the transport options. Pull Request, issue.

8.0.0

10 Feb 17:23
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8.0.0

First release for the 8.x branch with a few major changes.

  • Tested versions of Ruby for 8.0.0: Ruby (MRI) 2.6, 2.7, 3.0 and 3.1, JRuby 9.3.

Client

Elastic Transport

The code for the dependency elasticsearch-transport has been promoted to its own repository and the project and gem have been renamed to elastic-transport. This gem now powers elasticsearch and elastic-enterprise-search. The elasticsearch-transport gem won't be maintained after the last release in the 7.x branch, in favour of elastic-transport.

This will allow us to better address maintainance in both clients and the library itself.

API

The elasticsearch-api library has been generated based on the Elasticsearch 8.0.0 REST specification.

X-Pack Deprecation

X-Pack has been deprecated. The elasticsearch-xpack gem will no longer be maintained after the last release in the 7.x branch. The "X-Pack" integration library codebase was merged into elasticsearch-api. All the functionality is available from elasticsearch-api. The xpack namespace was removed for accessing any APIs other than _xpack (client.xpack.info) and _xpack/usage (client.xpack.usage). But APIs which were previously available through the xpack namespace e.g.: client.xpack.machine_learning are now only available directly: client.machine_learning.

Parameter checking was removed

The code in elasticsearch-api will no longer validate all the parameters sent. It will only validate the required parameters such as those needed to build the path for the request. But other API parameters are going to be validated by Elasticsearch. This provides better forwards and backwards compatibility in the client.

Response object

In previous versions of the client, calling an API endpoint would return the JSON body of the response. With 8.0, we are returning a new Response object Elasticsearch::API::Response. It still behaves like a Hash to maintain backwards compatibility, but adds the status and headers methods from the Elastic::Transport:Transport::Response object:

elastic_ruby(main)> response = client.info
=> #<Elasticsearch::API::Response:0x000055752b0c50a8
 @response=
  #<Elastic::Transport::Transport::Response:0x000055752b0c50f8
   @body=
    {"name"=>"instance",
     "cluster_name"=>"elasticsearch-8-0-0-SNAPSHOT-rest-test",
     "cluster_uuid"=>"oIfRARuYRGuVYybjxQJ87w",
     "version"=>
      {"number"=>"8.0.0-SNAPSHOT",
       "build_flavor"=>"default",
       "build_type"=>"docker",
       "build_hash"=>"7e23c54eb31cc101d1a4811b9ab9c4fd33ed6a8d",
       "build_date"=>"2021-11-04T00:21:32.464485627Z",
       "build_snapshot"=>true,
       "lucene_version"=>"9.0.0",
       "minimum_wire_compatibility_version"=>"7.16.0",
       "minimum_index_compatibility_version"=>"7.0.0"},
     "tagline"=>"You Know, for Search"},
   @headers={"X-elastic-product"=>"Elasticsearch", "content-type"=>"application/json", "content-length"=>"567"},
   @status=200>>
elastic_ruby(main)> response.status
=> 200
elastic_ruby(main)> response.headers
=> {"X-elastic-product"=>"Elasticsearch", "content-type"=>"application/json", "content-length"=>"567"}
elastic_ruby(main)> response['name']
=> "instance"
elastic_ruby(main)> response['tagline']
=> "You Know, for Search"

Please let us know if you find any issues.