216 lines
5.3 KiB
Plaintext
216 lines
5.3 KiB
Plaintext
[role="xpack"]
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[testenv="platinum"]
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[[get-dfanalytics]]
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=== Get {dfanalytics-jobs} API
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[subs="attributes"]
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++++
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<titleabbrev>Get {dfanalytics-jobs}</titleabbrev>
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++++
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Retrieves configuration information for {dfanalytics-jobs}.
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experimental[]
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[[ml-get-dfanalytics-request]]
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==== {api-request-title}
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`GET _ml/data_frame/analytics/<data_frame_analytics_id>` +
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`GET _ml/data_frame/analytics/<data_frame_analytics_id>,<data_frame_analytics_id>` +
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`GET _ml/data_frame/analytics/` +
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`GET _ml/data_frame/analytics/_all`
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[[ml-get-dfanalytics-prereq]]
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==== {api-prereq-title}
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If the {es} {security-features} are enabled, you must have the following privileges:
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* cluster: `monitor_ml`
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For more information, see <<security-privileges>> and <<built-in-roles>>.
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[[ml-get-dfanalytics-desc]]
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==== {api-description-title}
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You can get information for multiple {dfanalytics-jobs} in a single API request
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by using a comma-separated list of {dfanalytics-jobs} or a wildcard expression.
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[[ml-get-dfanalytics-path-params]]
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==== {api-path-parms-title}
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`<data_frame_analytics_id>`::
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(Optional, string)
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include::{docdir}/ml/ml-shared.asciidoc[tag=job-id-data-frame-analytics-default]
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+
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--
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You can get information for all {dfanalytics-jobs} by using _all, by specifying
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`*` as the `<data_frame_analytics_id>`, or by omitting the
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`<data_frame_analytics_id>`.
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--
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[[ml-get-dfanalytics-query-params]]
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==== {api-query-parms-title}
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`allow_no_match`::
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(Optional, boolean)
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include::{docdir}/ml/ml-shared.asciidoc[tag=allow-no-match]
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`from`::
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(Optional, integer)
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include::{docdir}/ml/ml-shared.asciidoc[tag=from]
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`size`::
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(Optional, integer)
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include::{docdir}/ml/ml-shared.asciidoc[tag=size]
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[role="child_attributes"]
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[[ml-get-dfanalytics-results]]
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==== {api-response-body-title}
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`data_frame_analytics`::
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(array)
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An array of {dfanalytics-job} resources, which are sorted by the `id` value in
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ascending order.
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+
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.Properties of {dfanalytics-job} resources
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[%collapsible%open]
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====
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`analysis`:::
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(object) The type of analysis that is performed on the `source`.
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//Begin analyzed_fields
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`analyzed_fields`:::
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(object) Contains `includes` and/or `excludes` patterns that select which fields
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are included in the analysis.
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+
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.Properties of `analyzed_fields`
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[%collapsible%open]
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=====
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`excludes`:::
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(Optional, array) An array of strings that defines the fields that are excluded
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from the analysis.
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`includes`:::
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(Optional, array) An array of strings that defines the fields that are included
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in the analysis.
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=====
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//End analyzed_fields
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//Begin dest
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`dest`:::
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(string) The destination configuration of the analysis.
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+
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.Properties of `dest`
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[%collapsible%open]
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=====
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`index`:::
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(string) The _destination index_ that stores the results of the
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{dfanalytics-job}.
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`results_field`:::
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(string) The name of the field that stores the results of the analysis. Defaults
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to `ml`.
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=====
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//End dest
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`id`:::
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(string) The unique identifier of the {dfanalytics-job}.
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`model_memory_limit`:::
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(string) The `model_memory_limit` that has been set to the {dfanalytics-job}.
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`source`:::
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(object) The configuration of how the analysis data is sourced. It has an
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`index` parameter and optionally a `query` and a `_source`.
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+
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.Properties of `source`
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[%collapsible%open]
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=====
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`index`:::
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(array) Index or indices on which to perform the analysis. It can be a single
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index or index pattern as well as an array of indices or patterns.
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`query`:::
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(object) The query that has been specified for the {dfanalytics-job}. The {es}
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query domain-specific language (<<query-dsl,DSL>>). This value corresponds to
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the query object in an {es} search POST body. By default, this property has the
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following value: `{"match_all": {}}`.
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`_source`:::
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(object) Contains the specified `includes` and/or `excludes` patterns that
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select which fields are present in the destination. Fields that are excluded
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cannot be included in the analysis.
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+
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.Properties of `_source`
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[%collapsible%open]
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======
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`excludes`:::
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(array) An array of strings that defines the fields that are excluded from the
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destination.
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`includes`:::
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(array) An array of strings that defines the fields that are included in the
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destination.
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======
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//End of _source
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=====
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//End source
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====
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[[ml-get-dfanalytics-response-codes]]
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==== {api-response-codes-title}
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`404` (Missing resources)::
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If `allow_no_match` is `false`, this code indicates that there are no
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resources that match the request or only partial matches for the request.
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[[ml-get-dfanalytics-example]]
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==== {api-examples-title}
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The following example gets configuration information for the `loganalytics`
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{dfanalytics-job}:
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[source,console]
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--------------------------------------------------
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GET _ml/data_frame/analytics/loganalytics
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--------------------------------------------------
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// TEST[skip:TBD]
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The API returns the following results:
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[source,console-result]
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----
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{
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"count": 1,
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"data_frame_analytics": [
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{
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"id": "loganalytics",
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"source": {
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"index": "logdata",
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"query": {
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"match_all": {}
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}
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},
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"dest": {
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"index": "logdata_out",
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"results_field": "ml"
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},
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"analysis": {
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"outlier_detection": {}
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},
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"model_memory_limit": "1gb",
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"create_time": 1562265491319,
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"version" : "8.0.0"
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}
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]
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}
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----
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