server

type MetastoreCreator interface {
	CreateClientConnForBusiness(
		ctx context.Context, params metaModel.StoreConfig,
	) (metaModel.ClientConn, error)

	CreateClientConnForFramework(
		ctx context.Context, params metaModel.StoreConfig,
	) (metaModel.ClientConn, error)
}

type MetastoreManager interface {
	// Init fetches metastore configurations from Servermaster and
	// creates the necessary client.
	// Init is made part of the interface because the interface is intended
	// to reflect the dependency between the objects during server initialization.
	// NOTE: Init must be called before other methods can be.
	Init(ctx context.Context, discoveryClient client.DiscoveryClient) error
	IsInitialized() bool
	Close()

	FrameworkClientConn() metaModel.ClientConn
	BusinessClientConn() metaModel.ClientConn
}