Important: This documentation is about an older version. It's relevant only to the release noted, many of the features and functions have been updated or replaced. Please view the current version.
The querier is a stateless component that evaluates query expressions by fetching profiles series and labels on the read path.
Connecting to ingesters
You must configure the querier with the same
-ingester.ring.* flags (or their respective YAML configuration parameters) that you use to configure the ingesters so that the querier can access the ingester hash ring and discover the addresses of the ingesters.
For details about querier configuration, refer to querier.