vtctl commands are available for administering the Replication Graph.
Outputs a JSON structure that contains information about the ShardReplication.
GetShardReplication <cell> <keyspace/shard>
<cell>– Required. A cell is a location for a service. Generally, a cell resides in only one cluster. In Vitess, the terms “cell” and “data center” are interchangeable. The argument value is a string that does not contain whitespace.
<keyspace/shard>– Required. The name of a sharded database that contains one or more tables as well as the shard associated with the command. The keyspace must be identified by a string that does not contain whitespace, while the shard is typically identified by a string in the format
<range start>-<range end>.
<keyspace/shard>arguments are required for the
<GetShardReplication>command This error occurs if the command is not called with exactly 2 arguments.