alluxio.master.metastore.caching

Class CacheConfiguration.Builder

java.lang.Object

alluxio.master.metastore.caching.CacheConfiguration.Builder

Enclosing class:

CacheConfiguration

public static class CacheConfiguration.Builder
extends Object

Cache configuration builder.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
CacheConfiguration	build()
CacheConfiguration.Builder	setEvictBatchSize(int evictBatchSize)
CacheConfiguration.Builder	setHighWaterMark(int highWaterMark)
CacheConfiguration.Builder	setLowWaterMark(int lowWaterMark)
CacheConfiguration.Builder	setMaxSize(int maxSize)

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

setMaxSize

public CacheConfiguration.Builder setMaxSize(int maxSize)

Parameters:

maxSize - the target max cache size

Returns:

the builder

setHighWaterMark

public CacheConfiguration.Builder setHighWaterMark(int highWaterMark)

Parameters:

highWaterMark - the high water mark where the cache should begin evicting

Returns:

the builder

setLowWaterMark

public CacheConfiguration.Builder setLowWaterMark(int lowWaterMark)

Parameters:

lowWaterMark - the low water mark where the cache should evict down to

Returns:

the builder

setEvictBatchSize

public CacheConfiguration.Builder setEvictBatchSize(int evictBatchSize)

Parameters:

evictBatchSize - the batch size for cache eviction

Returns:

the builder

build

public CacheConfiguration build()

Returns:

a cache configuration based on the values passed to the builder