Package org.apache.bookkeeper.mledger.impl.cache

Class RangeEntryCacheManagerImpl

java.lang.Object

org.apache.bookkeeper.mledger.impl.cache.RangeEntryCacheManagerImpl

All Implemented Interfaces:

EntryCacheManager

public class RangeEntryCacheManagerImpl
extends Object
implements EntryCacheManager

Field Summary

Fields

Modifier and Type	Field	Description
protected static final double	MB
protected final ManagedLedgerFactoryMBeanImpl	mlFactoryMBean

Constructor Summary

Constructors

Constructor	Description
RangeEntryCacheManagerImpl(ManagedLedgerFactoryImpl factory)

Method Summary

Modifier and Type	Method	Description
void	clear()
static Entry	create(long ledgerId, long entryId, io.netty.buffer.ByteBuf data)
static EntryImpl	create(org.apache.bookkeeper.client.api.LedgerEntry ledgerEntry, ManagedLedgerInterceptor interceptor)
double	getCacheEvictionWatermark()
EntryCache	getEntryCache(ManagedLedgerImpl ml)
InflightReadsLimiter	getInflightReadsLimiter()
long	getMaxSize()
long	getSize()
void	removeEntryCache(String name)
void	updateCacheEvictionWatermark(double cacheEvictionWatermark)
void	updateCacheSizeAndThreshold(long maxSize)

Methods inherited from class java.lang.Object

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

Field Details

mlFactoryMBean

protected final ManagedLedgerFactoryMBeanImpl mlFactoryMBean

MB

protected static final double MB

See Also:

• Constant Field Values

Constructor Details

RangeEntryCacheManagerImpl

public RangeEntryCacheManagerImpl(ManagedLedgerFactoryImpl factory)

Method Details

getEntryCache

public EntryCache getEntryCache(ManagedLedgerImpl ml)

Specified by:

getEntryCache in interface EntryCacheManager

updateCacheSizeAndThreshold

public void updateCacheSizeAndThreshold(long maxSize)

Specified by:

updateCacheSizeAndThreshold in interface EntryCacheManager

updateCacheEvictionWatermark

public void updateCacheEvictionWatermark(double cacheEvictionWatermark)

Specified by:

updateCacheEvictionWatermark in interface EntryCacheManager

removeEntryCache

public void removeEntryCache(String name)

Specified by:

removeEntryCache in interface EntryCacheManager

getSize

public long getSize()

Specified by:

getSize in interface EntryCacheManager

getMaxSize

public long getMaxSize()

Specified by:

getMaxSize in interface EntryCacheManager

getCacheEvictionWatermark

public double getCacheEvictionWatermark()

Specified by:

getCacheEvictionWatermark in interface EntryCacheManager

clear

public void clear()

Specified by:

clear in interface EntryCacheManager

create

public static Entry create(long ledgerId,
 long entryId,
 io.netty.buffer.ByteBuf data)

create

public static EntryImpl create(org.apache.bookkeeper.client.api.LedgerEntry ledgerEntry,
 ManagedLedgerInterceptor interceptor)

getInflightReadsLimiter

public InflightReadsLimiter getInflightReadsLimiter()