elasticsearch/docs/reference/ml/anomaly-detection/apis/get-job-model-snapshot-upgrade-stats.asciidoc
Liam Thompson 33a71e3289
[DOCS] Refactor book-scoped variables in docs/reference/index.asciidoc (#107413)
* Remove `es-test-dir` book-scoped variable

* Remove `plugins-examples-dir` book-scoped variable

* Remove `:dependencies-dir:` and `:xes-repo-dir:` book-scoped variables

- In `index.asciidoc`, two variables (`:dependencies-dir:` and `:xes-repo-dir:`) were removed.
- In `sql/index.asciidoc`, the `:sql-tests:` path was updated to fuller path
- In `esql/index.asciidoc`, the `:esql-tests:` path was updated idem

* Replace `es-repo-dir` with `es-ref-dir`

* Move `:include-xpack: true` to few files that use it, remove from index.asciidoc
2024-04-17 14:37:07 +02:00

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[role="xpack"]
[[ml-get-job-model-snapshot-upgrade-stats]]
= Get {anomaly-job} model snapshot upgrade statistics API
[subs="attributes"]
++++
<titleabbrev>Get model snapshot upgrade statistics</titleabbrev>
++++
Retrieves usage information for {anomaly-job} model snapshot upgrades.
[[ml-get-job-model-snapshot-upgrade-stats-request]]
== {api-request-title}
`GET _ml/anomaly_detectors/<job_id>/model_snapshots/<snapshot_id>/_upgrade/_stats` +
`GET _ml/anomaly_detectors/<job_id>,<job_id>/model_snapshots/_all/_upgrade/_stats` +
`GET _ml/anomaly_detectors/_all/model_snapshots/_all/_upgrade/_stats`
[[ml-get-job-model-snapshot-upgrade-stats-prereqs]]
== {api-prereq-title}
Requires the `monitor_ml` cluster privilege. This privilege is included in the
`machine_learning_user` built-in role.
[[ml-get-job-model-snapshot-upgrade-stats-desc]]
== {api-description-title}
{anomaly-detect-cap} job model snapshot upgrades are ephemeral. Only
upgrades that are in progress at the time this API is called will be
returned.
[[ml-get-job-model-snapshot-upgrade-stats-path-parms]]
== {api-path-parms-title}
`<job_id>`::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=job-id-anomaly-detection-wildcard]
`<snapshot_id>`::
(string)
Identifier for the model snapshot.
+
You can get statistics for multiple {anomaly-job} model snapshot upgrades in a
single API request by using a comma-separated list of snapshot IDs. You can also
use wildcard expressions or `_all`.
[[ml-get-job-model-snapshot-upgrade-stats-query-parms]]
== {api-query-parms-title}
`allow_no_match`::
(Optional, Boolean)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=allow-no-match-jobs]
[role="child_attributes"]
[[ml-get-job-model-snapshot-upgrade-stats-results]]
== {api-response-body-title}
The API returns an array of {anomaly-job} model snapshot upgrade status objects.
All of these properties are informational; you cannot update their values.
`assignment_explanation`::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=assignment-explanation-datafeeds]
`job_id`::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=job-id-anomaly-detection]
`node`::
(object)
Contains properties for the node that runs the upgrade task. This information is
available only for upgrade tasks that are assigned to a node.
+
--
[%collapsible%open]
====
`attributes`:::
(object)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=node-attributes]
`ephemeral_id`:::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=node-ephemeral-id]
`id`:::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=node-id]
`name`:::
(string)
The node name. For example, `0-o0tOo`.
`transport_address`:::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=node-transport-address]
====
--
`snapshot_id`::
(string)
include::{es-ref-dir}/ml/ml-shared.asciidoc[tag=model-snapshot-id]
`state`::
(string)
One of `loading_old_state`, `saving_new_state`, `stopped` or `failed`.
[[ml-get-job-model-snapshot-upgrade-stats-response-codes]]
== {api-response-codes-title}
`404` (Missing resources)::
If `allow_no_match` is `false`, this code indicates that there are no
resources that match the request or only partial matches for the request.
[[ml-get-job-model-snapshot-upgrade-stats-example]]
== {api-examples-title}
[source,console]
--------------------------------------------------
GET _ml/anomaly_detectors/low_request_rate/model_snapshots/_all/_upgrade/_stats
--------------------------------------------------
// TEST[skip:it will be too difficult to get a reliable response in docs tests]
The API returns the following results:
[source,console-result]
----
{
"count" : 1,
"model_snapshot_upgrades" : [
{
"job_id" : "low_request_rate",
"snapshot_id" : "1828371",
"state" : "saving_new_state",
"node" : {
"id" : "7bmMXyWCRs-TuPfGJJ_yMw",
"name" : "node-0",
"ephemeral_id" : "hoXMLZB0RWKfR9UPPUCxXX",
"transport_address" : "127.0.0.1:9300",
"attributes" : {
"ml.machine_memory" : "17179869184",
"ml.max_open_jobs" : "512"
}
},
"assignment_explanation" : ""
}
]
}
----
// TESTRESPONSE[s/"7bmMXyWCRs-TuPfGJJ_yMw"/$body.$_path/]
// TESTRESPONSE[s/"node-0"/$body.$_path/]
// TESTRESPONSE[s/"hoXMLZB0RWKfR9UPPUCxXX"/$body.$_path/]
// TESTRESPONSE[s/"127.0.0.1:9300"/$body.$_path/]
// TESTRESPONSE[s/"17179869184"/$body.datafeeds.0.node.attributes.ml\\.machine_memory/]