org.apache.hadoop.hbase.regionserver.compactions

Class ExponentialCompactionWindowFactory

java.lang.Object

org.apache.hadoop.hbase.regionserver.compactions.CompactionWindowFactory

org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory

public class ExponentialCompactionWindowFactory
extends CompactionWindowFactory

Exponential compaction window implementation.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BASE_WINDOW_MILLIS_KEY
static java.lang.String	MAX_TIER_AGE_MILLIS_KEY
static java.lang.String	WINDOWS_PER_TIER_KEY

Constructor Summary

Constructors

Constructor and Description
ExponentialCompactionWindowFactory(CompactionConfiguration comConf)

Method Summary

Modifier and Type	Method and Description
CompactionWindow	newIncomingWindow(long now)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

BASE_WINDOW_MILLIS_KEY

public static final java.lang.String BASE_WINDOW_MILLIS_KEY

See Also:

Constant Field Values

WINDOWS_PER_TIER_KEY

public static final java.lang.String WINDOWS_PER_TIER_KEY

See Also:

Constant Field Values

MAX_TIER_AGE_MILLIS_KEY

public static final java.lang.String MAX_TIER_AGE_MILLIS_KEY

See Also:

Constant Field Values

Constructor Detail

ExponentialCompactionWindowFactory

public ExponentialCompactionWindowFactory(CompactionConfiguration comConf)

Method Detail

newIncomingWindow

public CompactionWindow newIncomingWindow(long now)

Specified by:

newIncomingWindow in class CompactionWindowFactory

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object