Nodetool ring¶

ring [<keyspace>] [<table>] - The nodetool ring command displays the token ring information. The token ring is responsible for managing the partitioning of data within the ScyllaDB cluster. This command is critical if a cluster is facing data consistency issues.

By default, ring command shows all keyspaces.

For example:

nodetool ring

This will show all the nodes that are involved in the ‘ring’ and the tokens that are assigned to each one of them. It will also show the status of each of the nodes.

You can specify a <keyspace> name to filter the output and focus on a specific keyspace. Another optional argument <table> allows you to further narrow down. For keyspaces with tablets enabled, you need to provide both <keyspace> and <table>. This will display the partition ranges for that specific table.

nodetool ring <keyspace> <table>

Nodetool Reference