IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
7.16 Release notes
edit7.16 Release notes
edit7.16.3 Release notes
editAPI
editBugfix for #1475, an issue where if you indexed a document with an id such as an id
, it would get escaped to an+id
instead of an%20id
when using index
or create
. This would result in the document id being an+id
instead of the intended value an id
.
7.16.2 Release notes
editNo release.
7.16.1 Release notes
editPatch release corresponding with Elastic Stack version 7.16.1 that addresses the Apache Log4j2 vulnerability, more information.
Client
editThe only changes in the client since 7.16.0 are a few minor updates for the Compatibility mode with 8.0. We added the compatibility header in 7.13.0
, but now we have integration tests and compatibility tests for version 7.x
of the client with Elasticsearch 8.0
.
7.16.0 Release notes
editClient
edit-
Adds the
delay_on_retry
parameter, a value in milliseconds to wait between each failed connection, thanks DinoPullerUqido! Pull Request and backport. -
Adds CA fingerprinting. You can configure the client to only trust certificates that are signed by a specific CA certificate (CA certificate pinning) by providing a
ca_fingerprint
option. This will verify that the fingerprint of the CA certificate that has signed the certificate of the server matches the supplied value. The verification will be run once per connection. Code example:
ca_fingerprint = '64F2593F...' client = Elasticsearch::Client.new( host: 'https://elastic:changeme@localhost:9200', transport_options: { ssl: { verify: false } }, ca_fingerprint: ca_fingerprint )
-
Fixes compression. When
compression
is set totrue
, the client will now gzip the request body properly and use the appropiate headers. Thanks johnnyshields! Pull Request and backport. -
Warnings emitted by Elasticsearch are now logged via
log_warn
through the Loggable interface in the client, instead of usingKernel.warn
. Pull Request.
API
edit- Cleaned up some deprecated code.
-
count
- The API is documented as usingGET
, but it supports both GET and POST on the Elasticsearch side. So it was updated to only usePOST
when there’s a body present, or else useGET
. Elasticsearch would still accept a body withGET
, but to be more semantically correct in the clients we usePOST
when there’s a body. -
delete_index_template
was updated to support theignore_404
parameter to ignore 404 errors when attempting to delete a non-existing template. -
ingest.put_pipeline
adds new parameterif_version
: Required version for optimistic concurrency control for pipeline updates. -
ml.put_trained_model
: adds new parameterdefer_definition_decompression
: If set totrue
and acompressed_definition
is provided, the request defers definition decompression and skips relevant validations. -
nodes.hot_threads
adds new parametersort
: The sort order for cpu type (default: total) (options: cpu, total). -
open_point_in_time
:keep_alive
is now a required parameter. -
search_mvt
: adds new parametertrack_total_hits
: Indicate if the number of documents that match the query should be tracked. A number can also be specified, to accurately track the total hit count up to the number. -
transform.preview_transform
: adds new parametertransform_id
. Body is now optional and the API will useGET
orPOST
depending on the presence of a body.
APIs promoted from experimental to stable since last version:
-
fleet.global_checkpoints
-
get_script_context
-
get_script_language
-
indices.resolve_index
-
monitoring.bulk
-
rank_eval
-
searchable_snapshots.mount
-
searchable_snapshots.stats
-
security.clear_cached_service_tokens
-
security.create_service_token
-
security.delete_service_token
-
security.get_service_accounts
-
security.get_service_credentials
-
shutdown.delete_node
-
shutdown.get_node
-
shutdown.put_node
-
terms_enum
New APIs
-
fleet.mseach
-
fleet.search
-
indices.modify_data_stream
-
ml.infer_trained_model_deployment
-
ml.start_trained_model_deployment
-
ml.stop_trained_model_deployment
-
migration.get_feature_upgrade_status
-
migration.post_feature_upgrade_status
-
security.enroll_kibana
-
security.enroll_node
-
transform.updgrade_transforms