sh.enableBalancing()¶

Description描述¶

sh.enableBalancing(namespace)¶

Enables the balancer for the specified namespace of the sharded collection.

Important

You can only run sh.enableBalancing() on a mongos instance. sh.enableBalancing() errors if run on mongod instance.

The sh.enableBalancing() method has the following parameter:

Parameter参数	Type类型	Description描述
namespace	string	The namespace of the collection.

Important

sh.enableBalancing() does not start balancing. Rather, it allows balancing of this collection the next time the balancer runs.

For more information on the balancing process, see Manage Sharded Cluster Balancer and Sharded Cluster Balancer.