Imports
- github.com/pingcap/kvproto/pkg/metapb
- go.uber.org/zap
- github.com/pingcap/kvproto/pkg/pdpb
- github.com/pingcap/log
- github.com/pingcap/pd/server/cache
- github.com/pingcap/pd/server/core
- github.com/pingcap/pd/server/namespace
- github.com/pkg/errors
- github.com/prometheus/client_golang/prometheus