elasticsearch-api 7.5.0

on Ruby Gems

• Support for Elasticsearch 7.5.
• Update API spec generator: The code for Elasticsearch OSS and X-Pack APIs is being generated from the rest api spec.
• Specs have been updated to address new/deprecated parameters.
• Ruby versions tested: 2.3.8, 2.4.9, 2.5.7, 2.6.5 and 2.7.0 (new).

API

Endpoints that changed:

• _bulk: body is now required as an argument.
• cat: local and master_timeout parameters are gone.
  • health: New parameter health.
  • indices: Adds time and include_unload_segments parameters.
  • nodes: Adds bytes, time parameters.
  • pending_tasks: Adds time parameter.
  • recovery: Adds active_only, detailed, index, time parameters.
  • segments: Removes index parameter and it's now a url part.
  • shards: Adds time parameter.
  • snapshots: Adds time parameter.
  • tasks: Adds time parameter.
  • templates: The name parameter is now passed in as a part but not a parameter.
  • thread_pool: The thread_pool_patterns parameter is now passed in as a part but not as a parameter.
• cluster
  • put_settings: body is required.
  • state: index_templates is gone.
  • node_id is now a url part.
• delete - parent parameter is gone.
• delete_by_query: analyzer parameters are gone, max_docs is a new parameter, body is now a required parameter.
• delete_by_query_rethrottle new endpoint.
• delete_by_rethrottle - uses delete_by_query_rethrottle and hasn't changed.
• exists, exists_source, explain: parent parameter is gone.
• field_caps: fields param is no longer required.
• get: parent parameter is gone
• get_source: parent parameter is gone
• index: body parameter is required, wait_for_shard is a new parameter, consistency, include_type_name, parent, percolate, replication, timestamp, ttl parameters are gone
• indices
  • get: feature paramatere was deprecated and is gone.
  • delete_aliases, put_alias: URL changed internally to 'aliases' instead of 'alias' but shouldn't affect the client's API.
• render_search_template: id is now a part not a parameter
• search: fielddata_fields, include_type_name, fields, ignore_indices, lowercase_expanded_terms, query_cache, source parameters are gone, ccs_minimize_roundtrips, track_scores are new parameters.
• tasks - list: task_id is not supported anymore, it's in get now.
• termvectors: parent parameter is gone.
• update: version parameter is not supported anymore.

X-PACK

Some urls changed internally to remove _xpack, but it shouldn't affect the client's API.

• explore: index is now required.
• info: human parameter is gone.
• migration: some endpoints are gone: get_assistance, get_assistance_test and upgrade_test.
• watcher: restart endpoint is gone.