If you need to uninstall Elasticsearch for any reason, pause or delete the search feed before stopping the Elasticsearch service.
To uninstall the Search service:
Pause or delete the search feed. (See Managing Feeds)
Log in as root on the Elasticsearch server.
Stop the Elasticsearch service and uninstall the service:
yum remove caringo-elasticsearch-search yum remove elasticsearch |
This does not erase the packages, so the packages can be restored later if needed.
The Metrics curator relies on the Elasticsearch service, so do one of the following:
Reconfigure Swarm Metrics (/etc/caringo-elasticsearch-metrics/metrics.cfg
) to point to a different ES cluster (or remove cluster = <cluster-name>
)
Uninstall Swarm Metrics
yum remove caringo-elasticsearch-metrics yum remove elasticsearch-curator |