org.elasticsearch.indices.fielddata.cache

Class IndicesFieldDataCache

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache

All Implemented Interfaces:

com.google.common.cache.RemovalListener<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable>

public class IndicesFieldDataCache
extends AbstractComponent
implements com.google.common.cache.RemovalListener<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	IndicesFieldDataCache.FieldDataCacheCleaner FieldDataCacheCleaner is a scheduled Runnable used to clean a Guava cache periodically.
static class	IndicesFieldDataCache.FieldDataWeigher
static class	IndicesFieldDataCache.Key

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELDDATA_CACHE_CONCURRENCY_LEVEL
static String	FIELDDATA_CLEAN_INTERVAL_SETTING
static String	INDICES_FIELDDATA_CACHE_SIZE_KEY

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

deprecationLogger, logger, settings

Constructor Summary

Constructors

Constructor and Description
IndicesFieldDataCache(Settings settings, IndicesFieldDataCacheListener indicesFieldDataCacheListener, ThreadPool threadPool)

Method Summary

Methods

Modifier and Type	Method and Description
IndexFieldDataCache	buildIndexFieldDataCache(IndexFieldDataCache.Listener listener, Index index, MappedFieldType.Names fieldNames, FieldDataType fieldDataType)
void	close()
com.google.common.cache.Cache<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable>	getCache()
void	onRemoval(com.google.common.cache.RemovalNotification<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable> notification)

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

logDeprecatedSetting, logRemovedSetting, nodeName

Methods inherited from class java.lang.Object

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

Field Detail

FIELDDATA_CLEAN_INTERVAL_SETTING

public static final String FIELDDATA_CLEAN_INTERVAL_SETTING

See Also:

Constant Field Values

FIELDDATA_CACHE_CONCURRENCY_LEVEL

public static final String FIELDDATA_CACHE_CONCURRENCY_LEVEL

See Also:

Constant Field Values

INDICES_FIELDDATA_CACHE_SIZE_KEY

public static final String INDICES_FIELDDATA_CACHE_SIZE_KEY

See Also:

Constant Field Values

Constructor Detail

IndicesFieldDataCache

@Inject
public IndicesFieldDataCache(Settings settings,
                            IndicesFieldDataCacheListener indicesFieldDataCacheListener,
                            ThreadPool threadPool)

Method Detail

close

public void close()

buildIndexFieldDataCache

public IndexFieldDataCache buildIndexFieldDataCache(IndexFieldDataCache.Listener listener,
                                           Index index,
                                           MappedFieldType.Names fieldNames,
                                           FieldDataType fieldDataType)

getCache

public com.google.common.cache.Cache<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable> getCache()

onRemoval

public void onRemoval(com.google.common.cache.RemovalNotification<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable> notification)

Specified by:

onRemoval in interface com.google.common.cache.RemovalListener<IndicesFieldDataCache.Key,org.apache.lucene.util.Accountable>