Package org.elasticsearch.snapshots.mockstore

Class MockRepository

java.lang.Object

org.elasticsearch.common.component.AbstractLifecycleComponent

org.elasticsearch.repositories.blobstore.BlobStoreRepository

org.elasticsearch.repositories.fs.FsRepository

org.elasticsearch.snapshots.mockstore.MockRepository

All Implemented Interfaces:

Closeable, AutoCloseable, LifecycleComponent, org.elasticsearch.core.Releasable, Repository

public class MockRepository
extends FsRepository

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	MockRepository.MockBlobStore
static class	MockRepository.Plugin

Nested classes/interfaces inherited from interface org.elasticsearch.repositories.Repository

Repository.Factory

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DUMMY_UPDATABLE_SETTING_NAME	Setting name for a setting that can be updated dynamically to test canUpdateInPlace(Settings, Set).

Fields inherited from class org.elasticsearch.repositories.fs.FsRepository

CHUNK_SIZE_SETTING, COMPRESS_SETTING, LOCATION_SETTING, REPOSITORIES_CHUNK_SIZE_SETTING, REPOSITORIES_COMPRESS_SETTING, REPOSITORIES_LOCATION_SETTING, TYPE

Fields inherited from class org.elasticsearch.repositories.blobstore.BlobStoreRepository

ALLOW_CONCURRENT_MODIFICATION, bigArrays, BUFFER_SIZE_SETTING, bufferSize, CACHE_REPOSITORY_DATA, GLOBAL_METADATA_FORMAT, INDEX_FILE_PREFIX, INDEX_LATEST_BLOB, INDEX_METADATA_FORMAT, INDEX_SHARD_SNAPSHOT_FORMAT, INDEX_SHARD_SNAPSHOTS_FORMAT, MAX_RESTORE_BYTES_PER_SEC, MAX_SNAPSHOT_BYTES_PER_SEC, MAX_SNAPSHOTS_SETTING, metadata, METADATA_NAME_FORMAT, METADATA_PREFIX, READONLY_SETTING_KEY, SNAPSHOT_FORMAT, SNAPSHOT_NAME_FORMAT, SNAPSHOT_PREFIX, SUPPORT_URL_REPO, supportURLRepo, threadPool, UPLOADED_DATA_BLOB_PREFIX, URL_REPOSITORY_TYPE, USE_FOR_PEER_RECOVERY_SETTING

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

lifecycle

Constructor Summary

Constructors

Constructor	Description
MockRepository(RepositoryMetadata metadata, Environment environment, org.elasticsearch.xcontent.NamedXContentRegistry namedXContentRegistry, ClusterService clusterService, BigArrays bigArrays, RecoverySettings recoverySettings)

Method Summary

Modifier and Type	Method	Description
void	blockAndFailOnDataFiles()
boolean	blocked()
void	blockOnDataFiles()
boolean	canUpdateInPlace(Settings updatedSettings, Set<String> ignoredSettings)
protected BlobStore	createBlobStore()
protected void	doStop()
long	getFailureCount()
RepositoryMetadata	getMetadata()
void	setBlockAndFailOnReadIndexFiles()
void	setBlockAndFailOnReadSnapFiles()
void	setBlockAndFailOnWriteIndexFile()
void	setBlockAndFailOnWriteShardLevelMeta()
void	setBlockAndFailOnWriteSnapFiles()
void	setBlockOnAnyFiles()
void	setBlockOnceOnReadSnapshotInfoIfAlreadyBlocked()	Enable blocking a single read of SnapshotInfo in case the repo is already blocked on another file.
void	setBlockOnDeleteIndexFile()
void	setBlockOnReadIndexMeta()
void	setBlockOnShardLevelSnapFiles(String indexId)
void	setBlockOnWriteIndexFile()
void	setBlockOnWriteShardLevelMeta()
void	setFailOnIndexLatest(boolean failOnIndexLatest)
void	setFailReadsAfterUnblock(boolean failReadsAfterUnblock)
void	unblock()

Methods inherited from class org.elasticsearch.repositories.fs.FsRepository

basePath, chunkSize, hasAtomicOverwrites

Methods inherited from class org.elasticsearch.repositories.blobstore.BlobStoreRepository

assertSnapshotOrGenericThread, awaitIdle, blobContainer, blobStore, cleanup, cloneShardSnapshot, deleteSnapshots, doClose, doStart, endVerification, executeConsistentStateUpdate, finalizeSnapshot, getBlobStore, getBlobStoreIndexShardSnapshots, getReadBufferSizeInBytes, getRepositoryData, getRestoreThrottleTimeInNanos, getShardSnapshotStatus, getSnapshotGlobalMetadata, getSnapshotIndexMetaData, getSnapshotInfo, getSnapshotThrottleTimeInNanos, initializeSnapshot, isCompress, isReadOnly, loadShardSnapshot, maybeRateLimitRestores, maybeRateLimitRestores, maybeRateLimitSnapshots, maybeRateLimitSnapshots, restoreShard, shardContainer, snapshotShard, startVerification, stats, supportURLRepo, threadPool, toString, updateState, verify, writeIndexGen

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

addLifecycleListener, close, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.common.component.LifecycleComponent

addLifecycleListener, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from interface org.elasticsearch.core.Releasable

close

Methods inherited from interface org.elasticsearch.repositories.Repository

adaptUserMetadata, getSnapshotInfo

Field Details

DUMMY_UPDATABLE_SETTING_NAME

public static final String DUMMY_UPDATABLE_SETTING_NAME

Setting name for a setting that can be updated dynamically to test canUpdateInPlace(Settings, Set).

See Also:

• Constant Field Values

Constructor Details

MockRepository

public MockRepository(RepositoryMetadata metadata,
 Environment environment,
 org.elasticsearch.xcontent.NamedXContentRegistry namedXContentRegistry,
 ClusterService clusterService,
 BigArrays bigArrays,
 RecoverySettings recoverySettings)

Method Details

getFailureCount

public long getFailureCount()

getMetadata

public RepositoryMetadata getMetadata()

Specified by:

getMetadata in interface Repository

Overrides:

getMetadata in class BlobStoreRepository

canUpdateInPlace

public boolean canUpdateInPlace(Settings updatedSettings,
 Set<String> ignoredSettings)

Specified by:

canUpdateInPlace in interface Repository

Overrides:

canUpdateInPlace in class BlobStoreRepository

doStop

protected void doStop()

Overrides:

doStop in class BlobStoreRepository

createBlobStore

protected BlobStore createBlobStore()
                             throws Exception

Overrides:

createBlobStore in class FsRepository

Throws:

Exception

unblock

public void unblock()

blockOnDataFiles

public void blockOnDataFiles()

blockAndFailOnDataFiles

public void blockAndFailOnDataFiles()

setBlockOnAnyFiles

public void setBlockOnAnyFiles()

setBlockAndFailOnWriteSnapFiles

public void setBlockAndFailOnWriteSnapFiles()

setBlockOnShardLevelSnapFiles

public void setBlockOnShardLevelSnapFiles(String indexId)

setBlockAndFailOnWriteIndexFile

public void setBlockAndFailOnWriteIndexFile()

setBlockOnWriteIndexFile

public void setBlockOnWriteIndexFile()

setBlockOnDeleteIndexFile

public void setBlockOnDeleteIndexFile()

setBlockOnWriteShardLevelMeta

public void setBlockOnWriteShardLevelMeta()

setBlockAndFailOnWriteShardLevelMeta

public void setBlockAndFailOnWriteShardLevelMeta()

setBlockOnReadIndexMeta

public void setBlockOnReadIndexMeta()

setFailReadsAfterUnblock

public void setFailReadsAfterUnblock(boolean failReadsAfterUnblock)

setBlockAndFailOnReadSnapFiles

public void setBlockAndFailOnReadSnapFiles()

setBlockAndFailOnReadIndexFiles

public void setBlockAndFailOnReadIndexFiles()

setBlockOnceOnReadSnapshotInfoIfAlreadyBlocked

public void setBlockOnceOnReadSnapshotInfoIfAlreadyBlocked()

Enable blocking a single read of SnapshotInfo in case the repo is already blocked on another file. This allows testing very specific timing issues where a read of SnapshotInfo is much slower than another concurrent repository operation. See blockExecution() for the exact mechanics of why we need a secondary block defined here. TODO: clean this up to not require a second block set

blocked

public boolean blocked()

setFailOnIndexLatest

public void setFailOnIndexLatest(boolean failOnIndexLatest)