InitRegion init a new api RegionInfo from the core.RegionInfo.

NewHandler creates a HTTP handler for API.

NewRegionInfo create a new api RegionInfo.

TopNRegions returns top n regions according to the given rule.

Health reflects the cluster's health.

HotStoreStats is used to record the status of hot stores.

MetaStore contains meta information about a store.

PeerStats is the etcd peers' stats.

Recommendation contains a potential problem and possible way to deal with it.

RegionHeap implements heap.Interface, used for selecting top n regions.

RegionInfo records detail region info for api usage.

RegionsInfo contains some regions with the detailed region info.

StoreInfo contains information about a store.

StoresInfo records stores' info.

StoreStatus contains status about a store.

Trend describes the cluster's schedule trend.