Imports
- github.com/opentracing/opentracing-go
- github.com/pingcap/errors
- github.com/pingcap/failpoint
- github.com/pingcap/kvproto/pkg/keyspacepb
- github.com/pingcap/kvproto/pkg/metapb
- github.com/pingcap/kvproto/pkg/pdpb
- github.com/pingcap/log
- github.com/prometheus/client_golang/prometheus
- github.com/tikv/pd/client/errs
- github.com/tikv/pd/client/grpcutil
- github.com/tikv/pd/client/tlsutil
- go.uber.org/zap
- google.golang.org/grpc
- google.golang.org/grpc/codes
- google.golang.org/grpc/health/grpc_health_v1
- google.golang.org/grpc/status