Class MetaRegionLocationCache

java.lang.Object
org.apache.hadoop.hbase.zookeeper.ZKListener
org.apache.hadoop.hbase.MetaRegionLocationCache

@Private public class MetaRegionLocationCache extends ZKListener
A cache of meta region location metadata. Registers a listener on ZK to track changes to the meta table znodes. Clients are expected to retry if the meta information is stale. This class is thread-safe (a single instance of this class can be shared by multiple threads without race conditions).