Package org.apache.hadoop.hbase.master.normalizer

Class SimpleRegionNormalizer.NormalizerConfiguration

java.lang.Object

org.apache.hadoop.hbase.master.normalizer.SimpleRegionNormalizer.NormalizerConfiguration

Enclosing class:

SimpleRegionNormalizer

private static final class SimpleRegionNormalizer.NormalizerConfiguration
extends Object

Holds the configuration values read from Configuration. Encapsulation in a POJO enables atomic hot-reloading of configs without locks.

Field Summary

Fields

Modifier and Type	Field	Description
private final org.apache.hadoop.conf.Configuration	conf
private final long	cumulativePlansSizeLimitMb
private final boolean	mergeEnabled
private final Period	mergeMinRegionAge
private final int	mergeMinRegionCount
private final long	mergeMinRegionSizeMb
private final long	mergeRequestMaxNumberOfRegionsCount
private final boolean	splitEnabled

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NormalizerConfiguration()
private	NormalizerConfiguration(org.apache.hadoop.conf.Configuration conf, SimpleRegionNormalizer.NormalizerConfiguration currentConfiguration)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.conf.Configuration	getConf()
private long	getCumulativePlansSizeLimitMb()
Period	getMergeMinRegionAge()
Period	getMergeMinRegionAge(SimpleRegionNormalizer.NormalizeContext context)
int	getMergeMinRegionCount()
int	getMergeMinRegionCount(SimpleRegionNormalizer.NormalizeContext context)
long	getMergeMinRegionSizeMb()
long	getMergeMinRegionSizeMb(SimpleRegionNormalizer.NormalizeContext context)
long	getMergeRequestMaxNumberOfRegionsCount()
boolean	isMergeEnabled()
boolean	isSplitEnabled()

Methods inherited from class java.lang.Object

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

Field Details

conf

private final org.apache.hadoop.conf.Configuration conf

splitEnabled

private final boolean splitEnabled

mergeEnabled

private final boolean mergeEnabled

mergeMinRegionCount

private final int mergeMinRegionCount

mergeMinRegionAge

private final Period mergeMinRegionAge

mergeMinRegionSizeMb

private final long mergeMinRegionSizeMb

mergeRequestMaxNumberOfRegionsCount

private final long mergeRequestMaxNumberOfRegionsCount

cumulativePlansSizeLimitMb

private final long cumulativePlansSizeLimitMb

Constructor Details

NormalizerConfiguration

private NormalizerConfiguration()

NormalizerConfiguration

private NormalizerConfiguration(org.apache.hadoop.conf.Configuration conf,
 SimpleRegionNormalizer.NormalizerConfiguration currentConfiguration)

Method Details

getConf

public org.apache.hadoop.conf.Configuration getConf()

isSplitEnabled

public boolean isSplitEnabled()

isMergeEnabled

public boolean isMergeEnabled()

getMergeMinRegionCount

public int getMergeMinRegionCount()

getMergeMinRegionCount

public int getMergeMinRegionCount(SimpleRegionNormalizer.NormalizeContext context)

getMergeMinRegionAge

public Period getMergeMinRegionAge()

getMergeMinRegionAge

public Period getMergeMinRegionAge(SimpleRegionNormalizer.NormalizeContext context)

getMergeMinRegionSizeMb

public long getMergeMinRegionSizeMb()

getMergeMinRegionSizeMb

public long getMergeMinRegionSizeMb(SimpleRegionNormalizer.NormalizeContext context)

getMergeRequestMaxNumberOfRegionsCount

public long getMergeRequestMaxNumberOfRegionsCount()

getCumulativePlansSizeLimitMb

private long getCumulativePlansSizeLimitMb()