com.pingcap.tikv.region

类 RegionManager.RegionCache

java.lang.Object

com.pingcap.tikv.region.RegionManager.RegionCache

封闭类:

RegionManager

public static class RegionManager.RegionCache
extends Object

构造器概要

构造器

构造器和说明
RegionCache(ReadOnlyPDClient pdClient)

方法概要

限定符和类型	方法和说明
TiRegion	getRegionByKey(com.google.protobuf.ByteString key, BackOffer backOffer)
Metapb.Store	getStoreById(long id, BackOffer backOffer)
void	invalidateAllRegionForStore(long storeId)
void	invalidateRegion(TiRegion region) Removes region associated with regionId from regionCache.
void	invalidateStore(long storeId)
boolean	updateRegion(TiRegion expected, TiRegion region)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RegionCache

public RegionCache(ReadOnlyPDClient pdClient)

方法详细资料

getRegionByKey

public TiRegion getRegionByKey(com.google.protobuf.ByteString key,
                               BackOffer backOffer)

updateRegion

public boolean updateRegion(TiRegion expected,
                            TiRegion region)

invalidateRegion

public void invalidateRegion(TiRegion region)

Removes region associated with regionId from regionCache.

invalidateAllRegionForStore

public void invalidateAllRegionForStore(long storeId)

invalidateStore

public void invalidateStore(long storeId)

getStoreById

public Metapb.Store getStoreById(long id,
                                 BackOffer backOffer)