94 lines
2.7 KiB
Plaintext
94 lines
2.7 KiB
Plaintext
[role="xpack"]
|
|
[testenv="platinum"]
|
|
[[ml-close-job]]
|
|
=== Close jobs API
|
|
++++
|
|
<titleabbrev>Close jobs</titleabbrev>
|
|
++++
|
|
|
|
Closes one or more jobs.
|
|
A job can be opened and closed multiple times throughout its lifecycle.
|
|
|
|
A closed job cannot receive data or perform analysis
|
|
operations, but you can still explore and navigate results.
|
|
|
|
|
|
==== Request
|
|
|
|
`POST _ml/anomaly_detectors/<job_id>/_close` +
|
|
|
|
`POST _ml/anomaly_detectors/<job_id>,<job_id>/_close` +
|
|
|
|
`POST _ml/anomaly_detectors/_all/_close` +
|
|
|
|
|
|
==== Description
|
|
|
|
You can close multiple jobs in a single API request by using a group name, a
|
|
comma-separated list of jobs, or a wildcard expression. You can close all jobs
|
|
by using `_all` or by specifying `*` as the `<job_id>`.
|
|
|
|
When you close a job, it runs housekeeping tasks such as pruning the model history,
|
|
flushing buffers, calculating final results and persisting the model snapshots.
|
|
Depending upon the size of the job, it could take several minutes to close and
|
|
the equivalent time to re-open.
|
|
|
|
After it is closed, the job has a minimal overhead on the cluster except for
|
|
maintaining its meta data. Therefore it is a best practice to close jobs that
|
|
are no longer required to process data.
|
|
|
|
When a {dfeed} that has a specified end date stops, it automatically closes
|
|
the job.
|
|
|
|
NOTE: If you use the `force` query parameter, the request returns without performing
|
|
the associated actions such as flushing buffers and persisting the model snapshots.
|
|
Therefore, do not use this parameter if you want the job to be in a consistent state
|
|
after the close job API returns. The `force` query parameter should only be used in
|
|
situations where the job has already failed, or where you are not interested in
|
|
results the job might have recently produced or might produce in the future.
|
|
|
|
|
|
==== Path Parameters
|
|
|
|
`job_id`::
|
|
(string) Identifier for the job. It can be a job identifier, a group name, or
|
|
a wildcard expression.
|
|
|
|
|
|
==== Query Parameters
|
|
|
|
`force`::
|
|
(boolean) Use to close a failed job, or to forcefully close a job which has not
|
|
responded to its initial close request.
|
|
|
|
`timeout`::
|
|
(time units) Controls the time to wait until a job has closed.
|
|
The default value is 30 minutes.
|
|
|
|
|
|
==== Authorization
|
|
|
|
You must have `manage_ml`, or `manage` cluster privileges to use this API.
|
|
For more information, see {xpack-ref}/security-privileges.html[Security Privileges].
|
|
|
|
|
|
==== Examples
|
|
|
|
The following example closes the `total-requests` job:
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
POST _ml/anomaly_detectors/total-requests/_close
|
|
--------------------------------------------------
|
|
// CONSOLE
|
|
// TEST[skip:setup:server_metrics_openjob]
|
|
|
|
When the job is closed, you receive the following results:
|
|
[source,js]
|
|
----
|
|
{
|
|
"closed": true
|
|
}
|
|
----
|
|
// TESTRESPONSE
|