Package org.apache.hadoop.hbase.regionserver

Class DisabledRegionSplitPolicy

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.hbase.regionserver.RegionSplitPolicy

org.apache.hadoop.hbase.regionserver.DisabledRegionSplitPolicy

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable

@LimitedPrivate("Configuration")
public class DisabledRegionSplitPolicy
extends RegionSplitPolicy

A RegionSplitPolicy that disables region splits. This should be used with care, since it will disable automatic sharding. Most of the time, using ConstantSizeRegionSplitPolicy with a large region size (10GB, etc) is safer.

Field Summary

Fields inherited from class org.apache.hadoop.hbase.regionserver.RegionSplitPolicy

region

Constructor Summary

Constructors

Constructor	Description
DisabledRegionSplitPolicy()

Method Summary

Modifier and Type	Method	Description
protected boolean	canSplit()	Returns true if the specified region can be split.
protected boolean	shouldSplit()	Returns true if the specified region should be split.

Methods inherited from class org.apache.hadoop.hbase.regionserver.RegionSplitPolicy

configureForRegion, create, getSplitPoint, getSplitPolicyClass, skipStoreFileRangeCheck

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Constructor Details

DisabledRegionSplitPolicy

public DisabledRegionSplitPolicy()

Method Details

shouldSplit

protected boolean shouldSplit()

Description copied from class: RegionSplitPolicy

Returns true if the specified region should be split.

Specified by:

shouldSplit in class RegionSplitPolicy

canSplit

protected boolean canSplit()

Description copied from class: RegionSplitPolicy

Returns true if the specified region can be split.

Overrides:

canSplit in class RegionSplitPolicy