2017-06-19 21:23:58 -04:00
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[role="xpack"]
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2018-08-31 19:49:24 -04:00
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[testenv="platinum"]
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2017-04-04 18:26:39 -04:00
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[[ml-get-datafeed]]
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2018-12-20 13:23:28 -05:00
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=== Get {dfeeds} API
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2019-04-30 13:46:13 -04:00
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[subs="attributes"]
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2017-12-14 13:52:49 -05:00
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++++
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2018-12-20 13:23:28 -05:00
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<titleabbrev>Get {dfeeds}</titleabbrev>
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2017-12-14 13:52:49 -05:00
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++++
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2017-04-04 18:26:39 -04:00
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2018-06-13 16:37:35 -04:00
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Retrieves configuration information for {dfeeds}.
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2017-04-04 18:26:39 -04:00
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2019-06-27 12:42:47 -04:00
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[[ml-get-datafeed-request]]
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==== {api-request-title}
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2017-08-09 11:30:21 -04:00
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2018-12-07 15:34:11 -05:00
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`GET _ml/datafeeds/<feed_id>` +
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2017-08-09 11:30:21 -04:00
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2018-12-07 15:34:11 -05:00
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`GET _ml/datafeeds/<feed_id>,<feed_id>` +
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2017-08-09 11:30:21 -04:00
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2018-12-07 15:34:11 -05:00
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`GET _ml/datafeeds/` +
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2017-04-04 18:26:39 -04:00
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2019-06-27 16:58:42 -04:00
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`GET _ml/datafeeds/_all`
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[[ml-get-datafeed-prereqs]]
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==== {api-prereq-title}
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* If the {es} {security-features} are enabled, you must have `monitor_ml`,
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`monitor`, `manage_ml`, or `manage` cluster privileges to use this API. See
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{stack-ov}/security-privileges.html[Security privileges].
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2017-08-09 11:30:21 -04:00
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2019-06-27 12:42:47 -04:00
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[[ml-get-datafeed-desc]]
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==== {api-description-title}
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2017-04-18 18:13:21 -04:00
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2017-08-09 11:30:21 -04:00
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You can get information for multiple {dfeeds} in a single API request by using a
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comma-separated list of {dfeeds} or a wildcard expression. You can get
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information for all {dfeeds} by using `_all`, by specifying `*` as the
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`<feed_id>`, or by omitting the `<feed_id>`.
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2017-04-18 18:13:21 -04:00
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2019-01-17 13:47:15 -05:00
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IMPORTANT: This API returns a maximum of 10,000 {dfeeds}.
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2019-06-27 12:42:47 -04:00
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[[ml-get-datafeed-path-parms]]
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==== {api-path-parms-title}
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2017-04-04 18:26:39 -04:00
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2019-07-12 11:26:31 -04:00
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`<feed_id>`::
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(Optional, string) Identifier for the {dfeed}. It can be a {dfeed} identifier
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or a wildcard expression. If you do not specify one of these options, the API
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2017-08-09 11:30:21 -04:00
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returns information about all {dfeeds}.
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2017-04-04 18:26:39 -04:00
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2019-07-25 10:45:06 -04:00
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[[ml-get-datafeed-query-parms]]
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==== {api-query-parms-title}
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`allow_no_datafeeds`::
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(Optional, boolean) Specifies what to do when the request:
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+
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--
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* Contains wildcard expressions and there are no {datafeeds} that match.
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* Contains the `_all` string or no identifiers and there are no matches.
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* Contains wildcard expressions and there are only partial matches.
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The default value is `true`, which returns an empty `datafeeds` array when
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there are no matches and the subset of results when there are partial matches.
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If this parameter is `false`, the request returns a `404` status code when there
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are no matches or only partial matches.
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--
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2019-06-27 12:42:47 -04:00
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[[ml-get-datafeed-results]]
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==== {api-response-body-title}
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2017-04-04 18:26:39 -04:00
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2017-04-11 21:52:47 -04:00
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The API returns the following information:
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2017-04-04 18:26:39 -04:00
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2017-04-11 21:52:47 -04:00
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`datafeeds`::
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2017-05-02 15:45:42 -04:00
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(array) An array of {dfeed} objects.
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For more information, see <<ml-datafeed-resource>>.
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2017-04-04 18:26:39 -04:00
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2019-07-25 10:45:06 -04:00
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[[ml-get-datafeed-response-codes]]
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==== {api-response-codes-title}
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`404` (Missing resources)::
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If `allow_no_datafeeds` 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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2019-06-27 12:42:47 -04:00
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[[ml-get-datafeed-example]]
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==== {api-examples-title}
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2017-04-04 18:26:39 -04:00
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2017-04-11 21:52:47 -04:00
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The following example gets configuration information for the
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2018-02-20 14:08:37 -05:00
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`datafeed-total-requests` {dfeed}:
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2017-04-11 21:52:47 -04:00
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[source,js]
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--------------------------------------------------
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2018-12-07 15:34:11 -05:00
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GET _ml/datafeeds/datafeed-total-requests
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2017-04-11 21:52:47 -04:00
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--------------------------------------------------
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// CONSOLE
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2018-08-31 19:49:24 -04:00
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// TEST[skip:setup:server_metrics_datafeed]
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2017-04-11 21:52:47 -04:00
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The API returns the following results:
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2017-04-21 11:23:27 -04:00
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[source,js]
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2017-04-04 18:26:39 -04:00
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----
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{
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"count": 1,
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"datafeeds": [
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{
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2018-02-20 14:08:37 -05:00
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"datafeed_id": "datafeed-total-requests",
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"job_id": "total-requests",
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"query_delay": "83474ms",
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2017-08-10 11:22:59 -04:00
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"indices": [
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2018-02-20 14:08:37 -05:00
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"server-metrics"
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2017-04-04 18:26:39 -04:00
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],
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"query": {
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"match_all": {
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2018-02-20 14:08:37 -05:00
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"boost": 1.0
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2017-04-04 18:26:39 -04:00
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}
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},
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2017-04-11 21:52:47 -04:00
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"scroll_size": 1000,
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"chunking_config": {
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2017-08-10 11:22:59 -04:00
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"mode": "auto"
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2017-04-11 21:52:47 -04:00
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}
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2017-04-04 18:26:39 -04:00
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}
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]
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}
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----
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2018-02-20 14:08:37 -05:00
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// TESTRESPONSE[s/"query.boost": "1.0"/"query.boost": $body.query.boost/]
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