org.elasticsearch.index.store.fs
Class FsStore

java.lang.Object
  org.elasticsearch.index.shard.AbstractIndexShardComponent
      org.elasticsearch.index.store.support.AbstractStore
          org.elasticsearch.index.store.fs.FsStore

All Implemented Interfaces:

IndexShardComponent, Store

Direct Known Subclasses:

MmapFsStore, NioFsStore, SimpleFsStore

public abstract class FsStore
extends AbstractStore

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.index.store.support.AbstractStore

AbstractStore.StoreDirectory

Field Summary

static boolean

DEFAULT_SUGGEST_USE_COMPOUND_FILE

Fields inherited from class org.elasticsearch.index.store.support.AbstractStore

indexStore

Fields inherited from class org.elasticsearch.index.shard.AbstractIndexShardComponent

componentSettings, indexSettings, logger, shardId

Constructor Summary

FsStore(ShardId shardId, Settings indexSettings, IndexStore indexStore)

Method Summary

protected org.apache.lucene.store.LockFactory	buildLockFactory()
protected Tuple<SwitchDirectory,java.lang.Boolean>	buildSwitchDirectoryIfNeeded(org.apache.lucene.store.Directory fsDirectory, ByteBufferCache byteBufferCache)
protected void	doRenameFile(java.lang.String from, java.lang.String to)
abstract org.apache.lucene.store.FSDirectory	fsDirectory()
void	fullDelete() Deletes the store completely.

Methods inherited from class org.elasticsearch.index.store.support.AbstractStore

close, createOutputWithNoChecksum, deleteContent, estimateSize, list, metaData, readChecksums, renameFile, suggestUseCompoundFile, wrapDirectory, writeChecksum, writeChecksums, writeChecksums

Methods inherited from class org.elasticsearch.index.shard.AbstractIndexShardComponent

indexSettings, managementGroupName, nodeName, shardId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.index.store.Store

directory

Methods inherited from interface org.elasticsearch.index.shard.IndexShardComponent

indexSettings, shardId

Field Detail

DEFAULT_SUGGEST_USE_COMPOUND_FILE

public static final boolean DEFAULT_SUGGEST_USE_COMPOUND_FILE

See Also:

Constant Field Values

Constructor Detail

FsStore

public FsStore(ShardId shardId,
               @IndexSettings
               Settings indexSettings,
               IndexStore indexStore)

Method Detail

fullDelete

public void fullDelete()
                throws java.io.IOException

Description copied from interface: Store

Deletes the store completely. For example, in FS ones, also deletes the parent directory.

Specified by:

fullDelete in interface Store

Overrides:

fullDelete in class AbstractStore

Throws:

java.io.IOException

doRenameFile

protected void doRenameFile(java.lang.String from,
                            java.lang.String to)
                     throws java.io.IOException

Specified by:

doRenameFile in class AbstractStore

Throws:

java.io.IOException

fsDirectory

public abstract org.apache.lucene.store.FSDirectory fsDirectory()

buildLockFactory

protected org.apache.lucene.store.LockFactory buildLockFactory()
                                                        throws java.io.IOException

Throws:

java.io.IOException

buildSwitchDirectoryIfNeeded

protected Tuple<SwitchDirectory,java.lang.Boolean> buildSwitchDirectoryIfNeeded(org.apache.lucene.store.Directory fsDirectory,
                                                                                ByteBufferCache byteBufferCache)