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Zheng, Xiu 5b5876528a CSS UMN 22.5.1 Version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Zheng, Xiu <zhengxiu@huawei.com>
Co-committed-by: Zheng, Xiu <zhengxiu@huawei.com>
2023-03-29 17:17:49 +00:00

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How Do I Clear Expired Data to Release Storage Space?

  • Run the following command to delete a single index data record.

    curl -XDELETE http://IP:9200/Index_name

    IP: the IP address of any node in the cluster

  • Run the following command to delete all Logstash data of a day. For example, delete all data on June 19, 2017:

    For a cluster in non-security mode: curl -XDELETE 'http://IP:9200/logstash-2017.06.19*'

    For a cluster in security mode: curl -XDELETE -u username:password 'https://IP:9200/logstash-2017.06.19' -k

    • username: username of the administrator. The default value is admin.
    • password: the password set during cluster creation
    • IP: the IP address of any node in the cluster