org.apache.hadoop.hbase.regionserver

类 FlushLargeStoresPolicy

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.hbase.regionserver.FlushPolicy

org.apache.hadoop.hbase.regionserver.FlushLargeStoresPolicy

所有已实现的接口:

org.apache.hadoop.conf.Configurable

@InterfaceAudience.LimitedPrivate(value="Configuration")
public class FlushLargeStoresPolicy
extends FlushPolicy

A FlushPolicy that only flushes store larger a given threshold. If no store is large enough, then all stores will be flushed.

字段概要

字段

限定符和类型	字段和说明
static String	HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND

从类继承的字段 org.apache.hadoop.hbase.regionserver.FlushPolicy

region

构造器概要

构造器

构造器和说明
FlushLargeStoresPolicy()

方法概要

方法

限定符和类型	方法和说明
protected void	configureForRegion(HRegion region) Upon construction, this method will be called with the region to be governed.
Collection<Store>	selectStoresToFlush()

从类继承的方法 org.apache.hadoop.conf.Configured

getConf, setConf

从类继承的方法 java.lang.Object

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

字段详细资料

HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND

public static final String HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND

另请参阅:

常量字段值

构造器详细资料

FlushLargeStoresPolicy

public FlushLargeStoresPolicy()

方法详细资料

configureForRegion

protected void configureForRegion(HRegion region)

从类复制的说明: FlushPolicy

Upon construction, this method will be called with the region to be governed. It will be called once and only once.

覆盖:

configureForRegion 在类中 FlushPolicy

selectStoresToFlush

public Collection<Store> selectStoresToFlush()

指定者:

selectStoresToFlush 在类中 FlushPolicy

返回:

the stores need to be flushed.