80 lines
1.7 KiB
Plaintext
80 lines
1.7 KiB
Plaintext
//lcawley Verified example output 2017-04-11
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[[ml-get-datafeed-stats]]
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==== Get {dfeed-cap} Statistics
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The get {dfeed} statistics API enables you to retrieve usage information for
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{dfeeds}.
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===== Request
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`GET _xpack/ml/datafeeds/_stats` +
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`GET _xpack/ml/datafeeds/<feed_id>/_stats`
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===== Description
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If the {dfeed} is stopped, the only information you receive is the
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`datafeed_id` and the `state`.
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===== Path Parameters
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`feed_id`::
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(string) Identifier for the {dfeed}.
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This parameter does not support wildcards, but you can specify `_all` or
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omit the `feed_id` to get information about all {dfeeds}.
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===== Results
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The API returns the following information:
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`datafeeds`::
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(array) An array of {dfeed} count objects.
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For more information, see <<ml-datafeed-counts>>.
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===== Authorization
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You must have `monitor_ml`, `monitor`, `manage_ml`, or `manage` cluster
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privileges to use this API. For more information, see <<privileges-list-cluster>>.
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===== Examples
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The following example gets usage information for the
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`datafeed-farequote` {dfeed}:
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[source,js]
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--------------------------------------------------
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GET _xpack/ml/datafeeds/datafeed-farequote/_stats
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--------------------------------------------------
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// CONSOLE
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// TEST[skip:todo]
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The API returns the following results:
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[source,js]
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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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"datafeed_id": "datafeed-farequote",
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"state": "started",
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"node": {
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"id": "IO_gxe2_S8mrzu7OpmK5Jw",
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"name": "IO_gxe2",
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"ephemeral_id": "KHMWPZoMToOzSsZY9lDDgQ",
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"transport_address": "127.0.0.1:9300",
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"attributes": {
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"max_running_jobs": "10"
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}
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},
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"assignment_explanation": ""
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}
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]
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}
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----
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