mirror of
https://github.com/honeymoose/OpenSearch.git
synced 2025-02-22 12:56:53 +00:00
04da1bda0d
This commit moves template support out of the Search API to its own dedicated Search Template API in the lang-mustache module. It provides a new SearchTemplateAction that can be used to render templates before it gets delegated to the usual Search API. The current REST endpoint are identical, but the Render Search Template endpoint now uses the same Search Template API with a new "simulate" option. When this option is enabled, the Search Template API only renders template and returns immediatly, without executing the search. Closes #17906
77 lines
3.0 KiB
Plaintext
77 lines
3.0 KiB
Plaintext
|
|
[[breaking_50_rest_api_changes]]
|
|
=== REST API changes
|
|
|
|
==== id values longer than 512 bytes are rejected
|
|
|
|
When specifying an `_id` value longer than 512 bytes, the request will be
|
|
rejected.
|
|
|
|
==== `/_optimize` endpoint removed
|
|
|
|
The deprecated `/_optimize` endpoint has been removed. The `/_forcemerge`
|
|
endpoint should be used in lieu of optimize.
|
|
|
|
The `GET` HTTP verb for `/_forcemerge` is no longer supported, please use the
|
|
`POST` HTTP verb.
|
|
|
|
==== Removed `mem` section from `/_cluster/stats` response
|
|
|
|
The `mem` section contained only one value, the total memory available
|
|
throughout all nodes in the cluster. The section was removed as it didn't
|
|
prove useful.
|
|
|
|
==== Revised node roles aggregate returned by `/_cluster/stats`
|
|
|
|
The `client`, `master_only`, `data_only` and `master_data` fields have been
|
|
removed in favor of `master`, `data`, `ingest` and `coordinating_only`. A
|
|
node can contribute to multiple counts as it can have multiple roles. Every
|
|
node is implicitly a coordinating node, so whenever a node has no explicit
|
|
roles, it will be counted as coordinating only.
|
|
|
|
==== Removed shard `version` information from `/_cluster/state` routing table
|
|
|
|
We now store allocation id's of shards in the cluster state and use that to
|
|
select primary shards instead of the version information.
|
|
|
|
==== Node roles are not part of node attributes anymore
|
|
|
|
Node roles are now returned in a specific section, called `roles`, as part of
|
|
nodes stats and nodes info response. The new section is an array that holds all
|
|
the different roles that each node fulfills. In case the array is returned
|
|
empty, that means that the node is a coordinating only node.
|
|
|
|
==== Forbid unquoted JSON
|
|
|
|
Previously, JSON documents were allowed with unquoted field names, which isn't
|
|
strictly JSON and broke some Elasticsearch clients. If documents were already
|
|
indexed with unquoted fields in a previous vesrion of Elasticsearch, some
|
|
operations may throw errors. To accompany this, a commented out JVM option has
|
|
been added to the `jvm.options` file:
|
|
`-Delasticsearch.json.allow_unquoted_field_names`.
|
|
|
|
Note that this option is provided solely for migration purposes and will be
|
|
removed in Elasticsearch 6.0.0.
|
|
|
|
==== Analyze API changes
|
|
|
|
The deprecated `filters`/`token_filters`/`char_filters` parameter has been
|
|
renamed `filter`/`token_filter`/`char_filter`.
|
|
|
|
==== `DELETE /_query` endpoint removed
|
|
|
|
The `DELETE /_query` endpoint provided by the Delete-By-Query plugin has been
|
|
removed and replaced by the <<docs-delete-by-query,Delete By Query API>>.
|
|
|
|
==== Create stored script endpoint removed
|
|
|
|
The `PUT /_scripts/{lang}/{id}/_create` endpoint that previously allowed to create
|
|
indexed scripts has been removed. Indexed scripts have been replaced
|
|
by <<modules-scripting-stored-scripts,stored scripts>>.
|
|
|
|
==== Create stored template endpoint removed
|
|
|
|
The `PUT /_search/template/{id}/_create` endpoint that previously allowed to create
|
|
indexed template has been removed. Indexed templates have been replaced
|
|
by <<pre-registered-templates, Pre-registered templates>>.
|