org.elasticsearch.index.engine

Class SharedFSEngine

java.lang.Object

org.elasticsearch.index.engine.Engine

org.elasticsearch.index.engine.InternalEngine

org.elasticsearch.index.engine.SharedFSEngine

All Implemented Interfaces:

Closeable, AutoCloseable

public class SharedFSEngine
extends InternalEngine

SharedFSEngine behaves similarly to InternalEngine, however, during recovery, it does not take a snapshot of the translog or index and it performs stage1 (file transfer) under the write lock.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.index.engine.Engine

Engine.CommitId, Engine.Create, Engine.Delete, Engine.DeleteByQuery, Engine.FailedEngineListener, Engine.Get, Engine.GetResult, Engine.Index, Engine.IndexingOperation, Engine.IndexThrottle, Engine.NoOpLock, Engine.Operation, Engine.RecoveryHandler, Engine.Searcher, Engine.SyncedFlushResult

Field Summary

Fields inherited from class org.elasticsearch.index.engine.InternalEngine

onGoingRecoveries

Fields inherited from class org.elasticsearch.index.engine.Engine

deletionPolicy, engineConfig, failedEngine, failedEngineListener, failEngineLock, isClosed, logger, readLock, rwl, shardId, store, SYNC_COMMIT_ID, writeLock

Constructor Summary

Constructors

Constructor and Description
SharedFSEngine(EngineConfig engineConfig)

Method Summary

Modifier and Type	Method and Description
void	recover(Engine.RecoveryHandler recoveryHandler)

Methods inherited from class org.elasticsearch.index.engine.InternalEngine

activateThrottling, closeNoLock, create, deactivateThrottling, delete, delete, flush, flush, forceMerge, get, getLastCommittedSegmentInfos, getSearcherManager, hasUncommittedChanges, index, maybeFailEngine, maybeMerge, maybeUpgrade3xSegments, possibleMergeNeeded, refresh, segments, snapshotIndex, syncFlush, writerSegmentStats

Methods inherited from class org.elasticsearch.index.engine.Engine

acquireSearcher, close, commitStats, config, ensureOpen, failEngine, flushAndClose, forceMerge, getFromSearcher, getSegmentInfo, guardedRamBytesUsed, isMergedSegment, newSearcher, refreshNeeded, segmentsStats, wrapIfClosed

Methods inherited from class java.lang.Object

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

Constructor Detail

SharedFSEngine

public SharedFSEngine(EngineConfig engineConfig)
               throws EngineException

Throws:

EngineException

Method Detail

recover

public void recover(Engine.RecoveryHandler recoveryHandler)
             throws EngineException

Overrides:

recover in class InternalEngine

Throws:

EngineException