原英文版地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/ml-delete-expired-data.html, 原文档版权归 www.elastic.co 所有
本地英文版地址: ../en/ml-delete-expired-data.html
本地英文版地址: ../en/ml-delete-expired-data.html
重要: 此版本不会发布额外的bug修复或文档更新。最新信息请参考 当前版本文档。
Delete expired data APIedit
Deletes expired and unused machine learning data.
Requestedit
DELETE _ml/_delete_expired_data
Prerequisitesedit
-
If the Elasticsearch security features are enabled, you must have
manage_mlormanagecluster privileges to use this API. See Security privileges.
Descriptionedit
Deletes all job results, model snapshots and forecast data that have exceeded
their retention days period. Machine learning state documents that are not
associated with any job are also deleted.
Examplesedit
The endpoint takes no arguments:
DELETE _ml/_delete_expired_data
When the expired data is deleted, you receive the following response:
{
"deleted": true
}