After you modify the configuration of a Logstash cluster or node or your Logstash service becomes unavailable due to an error, you may need to restart your Logstash cluster or node. This topic describes how to restart a Logstash cluster or node in the Elasticsearch console.
Prerequisites
Restart a Logstash cluster or node
You can restart a cluster or node based on your business requirements. A cluster restart refers to the restart of all nodes in a cluster. A node restart refers to the restart of a single node in a cluster. The precautions and operations for a Logstash cluster or node restart are similar to those of an Elasticsearch cluster or node restart. For more information, see Restart a cluster or node.
References
API operation for restarting a Logstash cluster or node: RestartLogstash