org.apache.hadoop.hbase.master

接口 AssignmentListener

@InterfaceAudience.Private
public interface AssignmentListener

Get notification of assignment events. The invocations are inline so make sure your implementation is fast else you'll slow hbase.

方法概要

方法

限定符和类型	方法和说明
void	regionClosed(HRegionInfo regionInfo) The region was closed on the region server.
void	regionOpened(HRegionInfo regionInfo, ServerName serverName) The region was opened on the specified server.

方法详细资料

regionOpened

void regionOpened(HRegionInfo regionInfo,
                ServerName serverName)

The region was opened on the specified server.

参数:

regionInfo - The opened region.

serverName - The remote servers name.

regionClosed

void regionClosed(HRegionInfo regionInfo)

The region was closed on the region server.

参数:

regionInfo - The closed region.