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

直接已知子类:

FlushAllLargeStoresPolicy, FlushNonSloppyStoresFirstPolicy

@InterfaceAudience.LimitedPrivate(value="Configuration")
public abstract 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 long	DEFAULT_HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND_MIN
protected long	flushSizeLowerBound
static String	HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND
static String	HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND_MIN

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

限定符和类型	方法和说明
protected void	setFlushSizeLowerBounds(HRegion region)
protected boolean	shouldFlush(HStore store)

从类继承的方法 org.apache.hadoop.hbase.regionserver.FlushPolicy

configureForRegion, 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

HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND_MIN

public static final String HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND_MIN

另请参阅:

常量字段值

DEFAULT_HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND_MIN

public static final long DEFAULT_HREGION_COLUMNFAMILY_FLUSH_SIZE_LOWER_BOUND_MIN

另请参阅:

常量字段值

flushSizeLowerBound

protected long flushSizeLowerBound

构造器详细资料

FlushLargeStoresPolicy

public FlushLargeStoresPolicy()

方法详细资料

setFlushSizeLowerBounds

protected void setFlushSizeLowerBounds(HRegion region)

shouldFlush

protected boolean shouldFlush(HStore store)