Uses of Class
alluxio.worker.block.BlockStoreLocation

Packages that use BlockStoreLocation

Package	Description
alluxio
alluxio.worker.block
alluxio.worker.block.allocator
alluxio.worker.block.annotator
alluxio.worker.block.evictor	Set of evictors for evicting or moving blocks to other locations.
alluxio.worker.block.io
alluxio.worker.block.management
alluxio.worker.block.meta

Uses of BlockStoreLocation in alluxio

Methods in alluxio that return types with arguments of type BlockStoreLocation

Modifier and Type	Method and Description
List<Pair<BlockStoreLocation,BlockStoreLocation>>	StorageTierAssoc.intersectionList()
List<Pair<BlockStoreLocation,BlockStoreLocation>>	StorageTierAssoc.intersectionList()

Uses of BlockStoreLocation in alluxio.worker.block

Methods in alluxio.worker.block that return BlockStoreLocation

Modifier and Type	Method and Description
static BlockStoreLocation	BlockStoreLocation.anyDirInAnyTierWithMedium(String mediumType) Convenience method to return the block store location representing any dir in any tier with specific medium.
static BlockStoreLocation	BlockStoreLocation.anyDirInTier(String tierAlias) Convenience method to return the block store location representing any dir in the tier.
static BlockStoreLocation	BlockStoreLocation.anyTier() Convenience method to return the block store location representing any dir in any tier.
BlockStoreLocation	AllocateOptions.getLocation()

Methods in alluxio.worker.block that return types with arguments of type BlockStoreLocation

Modifier and Type	Method and Description
Map<BlockStoreLocation,List<Long>>	BlockHeartbeatReport.getAddedBlocks() Gets the list of blocks added by the worker in the heartbeat this report represents.
Map<BlockStoreLocation,List<Long>>	DefaultBlockStoreMeta.getBlockListByStorageLocation()
Map<BlockStoreLocation,List<Long>>	BlockStoreMeta.getBlockListByStorageLocation() Note: This is only available in BlockStoreMeta.Factory.createFull(alluxio.worker.block.BlockMetadataManager).

Methods in alluxio.worker.block with parameters of type BlockStoreLocation

Modifier and Type	Method and Description
boolean	BlockStoreLocation.belongsTo(BlockStoreLocation location) Returns whether this location belongs to the specific location.
static AllocateOptions	AllocateOptions.forCreate(long sizeBytes, BlockStoreLocation location) Creates default allocation options for block create request.
static AllocateOptions	AllocateOptions.forMove(BlockStoreLocation location) Creates default allocation options for moving a block by a client request.
static AllocateOptions	AllocateOptions.forRequestSpace(long sizeBytes, BlockStoreLocation location) Creates default allocation options for requesting more space for a block.
static AllocateOptions	AllocateOptions.forTierMove(BlockStoreLocation location) Creates default allocation options for moving a block during tier-move task.
void	TieredBlockStore.freeSpace(long sessionId, long minContiguousBytes, long minAvailableBytes, BlockStoreLocation location) Free space is the entry for immediate block deletion in order to open up space for new or ongoing blocks.
void	BlockStore.freeSpace(long sessionId, long minContigiousBytes, long minAvailableBytes, BlockStoreLocation location) Frees space to make a specific amount of bytes available in the location.
long	BlockMetadataEvictorView.getAvailableBytes(BlockStoreLocation location) Gets available bytes given certain location BlockMetadataManager.getAvailableBytes(BlockStoreLocation).
long	BlockMetadataManager.getAvailableBytes(BlockStoreLocation location) Gets the amount of available space of given location in bytes.
String	BlockMetadataManager.getBlockPath(long blockId, BlockStoreLocation location) Returns the path of a block given its location, or null if the location is not a specific StorageDir.
StorageDir	BlockMetadataManager.getDir(BlockStoreLocation location) Gets the StorageDir given its location in the store.
List<StorageDirView>	BlockMetadataEvictorView.getDirs(BlockStoreLocation location) Gets all dir views that belongs to a given location.
void	TieredBlockStore.moveBlock(long sessionId, long blockId, BlockStoreLocation oldLocation, AllocateOptions moveOptions)
void	BlockStore.moveBlock(long sessionId, long blockId, BlockStoreLocation oldLocation, AllocateOptions moveOptions) Moves an existing block to a new location.
BlockMeta	BlockMetadataManager.moveBlockMeta(BlockMeta blockMeta, BlockStoreLocation newLocation) Deprecated. As of version 0.8. Use BlockMetadataManager.moveBlockMeta(BlockMeta, TempBlockMeta) instead.
void	AbstractBlockStoreEventListener.onAccessBlock(long sessionId, long blockId, BlockStoreLocation location)
void	BlockStoreEventListener.onAccessBlock(long sessionId, long blockId, BlockStoreLocation location) Actions when accessing a block.
void	AbstractBlockStoreEventListener.onCommitBlock(long sessionId, long blockId, BlockStoreLocation location)
void	BlockStoreEventListener.onCommitBlock(long sessionId, long blockId, BlockStoreLocation location) Actions when committing a temporary block to a BlockStoreLocation.
void	BlockMetricsReporter.onMoveBlockByClient(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation)
void	BlockHeartbeatReporter.onMoveBlockByClient(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation)
void	AbstractBlockStoreEventListener.onMoveBlockByClient(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation)
void	BlockStoreEventListener.onMoveBlockByClient(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation) Actions when moving a block by a client from a BlockStoreLocation to another.
void	BlockMetricsReporter.onMoveBlockByWorker(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation)
void	BlockHeartbeatReporter.onMoveBlockByWorker(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation)
void	AbstractBlockStoreEventListener.onMoveBlockByWorker(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation)
void	BlockStoreEventListener.onMoveBlockByWorker(long sessionId, long blockId, BlockStoreLocation oldLocation, BlockStoreLocation newLocation) Actions when moving a block by a worker from a BlockStoreLocation to another.
void	AbstractBlockStoreEventListener.onRemoveBlock(long sessionId, long blockId, BlockStoreLocation location)
void	BlockStoreEventListener.onRemoveBlock(long sessionId, long blockId, BlockStoreLocation location) Actions when removing an existing block.
void	AbstractBlockStoreEventListener.onStorageLost(BlockStoreLocation dirLocation)
void	BlockStoreEventListener.onStorageLost(BlockStoreLocation dirLocation) Actions when a storage dir is lost.
void	TieredBlockStore.removeBlock(long sessionId, long blockId, BlockStoreLocation location)
void	BlockStore.removeBlock(long sessionId, long blockId, BlockStoreLocation location) Removes an existing block.
AllocateOptions	AllocateOptions.setLocation(BlockStoreLocation location) Sets the allocation location.

Method parameters in alluxio.worker.block with type arguments of type BlockStoreLocation

Modifier and Type	Method and Description
Command	BlockMasterClient.heartbeat(long workerId, Map<String,Long> capacityBytesOnTiers, Map<String,Long> usedBytesOnTiers, List<Long> removedBlocks, Map<BlockStoreLocation,List<Long>> addedBlocks, Map<String,List<String>> lostStorage, List<Metric> metrics) The method the worker should periodically execute to heartbeat back to the master.
void	BlockMasterClient.register(long workerId, List<String> storageTierAliases, Map<String,Long> totalBytesOnTiers, Map<String,Long> usedBytesOnTiers, Map<BlockStoreLocation,List<Long>> currentBlocksOnLocation, Map<String,List<String>> lostStorage, List<ConfigProperty> configList) The method the worker should execute to register with the block master.

Constructor parameters in alluxio.worker.block with type arguments of type BlockStoreLocation

Constructor and Description
BlockHeartbeatReport(Map<BlockStoreLocation,List<Long>> addedBlocks, List<Long> removedBlocks, Map<String,List<String>> lostStorage) Creates a new instance of BlockHeartbeatReport.

Uses of BlockStoreLocation in alluxio.worker.block.allocator

Methods in alluxio.worker.block.allocator with parameters of type BlockStoreLocation

Modifier and Type	Method and Description
StorageDirView	GreedyAllocator.allocateBlockWithView(long sessionId, long blockSize, BlockStoreLocation location, BlockMetadataView metadataView, boolean skipReview)
StorageDirView	MaxFreeAllocator.allocateBlockWithView(long sessionId, long blockSize, BlockStoreLocation location, BlockMetadataView metadataView, boolean skipReview)
StorageDirView	RoundRobinAllocator.allocateBlockWithView(long sessionId, long blockSize, BlockStoreLocation location, BlockMetadataView metadataView, boolean skipReview)
StorageDirView	Allocator.allocateBlockWithView(long sessionId, long blockSize, BlockStoreLocation location, BlockMetadataView view, boolean skipReview) Allocates a block from the given block store location under a given view.

Uses of BlockStoreLocation in alluxio.worker.block.annotator

Methods in alluxio.worker.block.annotator with parameters of type BlockStoreLocation

Modifier and Type	Method and Description
boolean	DefaultBlockIterator.aligned(BlockStoreLocation srcLocation, BlockStoreLocation dstLocation, BlockOrder order, java.util.function.Function<Long,Boolean> blockFilterFunc)
boolean	EmulatingBlockIterator.aligned(BlockStoreLocation srcLocation, BlockStoreLocation dstLocation, BlockOrder order, java.util.function.Function<Long,Boolean> blockFilterFunc)
boolean	BlockIterator.aligned(BlockStoreLocation srcLocation, BlockStoreLocation dstLocation, BlockOrder order, java.util.function.Function<Long,Boolean> blockFilterFunc) Used to detect presence of an overlap between two locations.
List<Long>	DefaultBlockIterator.getIntersectionList(BlockStoreLocation srcLocation, BlockOrder srcOrder, BlockStoreLocation dstLocation, BlockOrder dstOrder, int intersectionWidth, BlockOrder intersectionOrder, java.util.function.Function<Long,Boolean> blockFilterFunc)
List<Long>	EmulatingBlockIterator.getIntersectionList(BlockStoreLocation srcLocation, BlockOrder srcOrder, BlockStoreLocation dstLocation, BlockOrder dstOrder, int intersectionWidth, BlockOrder intersectionOrder, java.util.function.Function<Long,Boolean> blockFilterFunc)
List<Long>	BlockIterator.getIntersectionList(BlockStoreLocation srcLocation, BlockOrder srcOrder, BlockStoreLocation dstLocation, BlockOrder dstOrder, int intersectionWidth, BlockOrder intersectionOrder, java.util.function.Function<Long,Boolean> blockFilterFunc) Used to get blocks within an intersection of locations in sorted order.
Iterator<Long>	DefaultBlockIterator.getIterator(BlockStoreLocation location, BlockOrder order)
Iterator<Long>	EmulatingBlockIterator.getIterator(BlockStoreLocation location, BlockOrder order)
Iterator<Long>	BlockIterator.getIterator(BlockStoreLocation location, BlockOrder order) Gets an iterator of block-Ids.
Pair<List<Long>,List<Long>>	DefaultBlockIterator.getSwaps(BlockStoreLocation srcLocation, BlockOrder srcOrder, BlockStoreLocation dstLocation, BlockOrder dstOrder, int swapRange, BlockOrder intersectionOrder, java.util.function.Function<Long,Boolean> blockFilterFunc)
Pair<List<Long>,List<Long>>	EmulatingBlockIterator.getSwaps(BlockStoreLocation srcLocation, BlockOrder srcOrder, BlockStoreLocation dstLocation, BlockOrder dstOrder, int swapRange, BlockOrder intersectionOrder, java.util.function.Function<Long,Boolean> blockFilterFunc)
Pair<List<Long>,List<Long>>	BlockIterator.getSwaps(BlockStoreLocation srcLocation, BlockOrder srcOrder, BlockStoreLocation dstLocation, BlockOrder dstOrder, int swapRange, BlockOrder intersectionOrder, java.util.function.Function<Long,Boolean> blockFilterFunc) Used to list of blocks, that if swapped, could eliminate overlap between two tiers.

Uses of BlockStoreLocation in alluxio.worker.block.evictor

Methods in alluxio.worker.block.evictor that return BlockStoreLocation

Modifier and Type	Method and Description
BlockStoreLocation	BlockTransferInfo.getDstLocation()
BlockStoreLocation	BlockTransferInfo.getSrcLocation()
protected BlockStoreLocation	AbstractEvictor.updateBlockStoreLocation(long bytesToBeAvailable, BlockStoreLocation location) Deprecated. Updates the block store location if the evictor wants to free space in a specific location.

Methods in alluxio.worker.block.evictor that return types with arguments of type BlockStoreLocation

Modifier and Type	Method and Description
List<Pair<Long,BlockStoreLocation>>	EvictionPlan.toEvict()

Methods in alluxio.worker.block.evictor with parameters of type BlockStoreLocation

Modifier and Type	Method and Description
protected StorageDirEvictorView	AbstractEvictor.cascadingEvict(long bytesToBeAvailable, BlockStoreLocation location, EvictionPlan plan, Evictor.Mode mode) Deprecated. A recursive implementation of cascading eviction.
static BlockTransferInfo	BlockTransferInfo.createMove(BlockStoreLocation srcLocation, long srcBlockId, BlockStoreLocation dstLocation) Creates a new instance of BlockTransferInfo for moving a block.
static BlockTransferInfo	BlockTransferInfo.createSwap(BlockStoreLocation srcLocation, long srcBlockId, BlockStoreLocation dstLocation, long dstBlockId) Creates a new instance of BlockTransferInfo for swapping two blocks.
EvictionPlan	AbstractEvictor.freeSpaceWithView(long bytesToBeAvailable, BlockStoreLocation location, BlockMetadataEvictorView view) Deprecated.
EvictionPlan	Evictor.freeSpaceWithView(long availableBytes, BlockStoreLocation location, BlockMetadataEvictorView view) Frees space with the guaranteed mode.
EvictionPlan	AbstractEvictor.freeSpaceWithView(long bytesToBeAvailable, BlockStoreLocation location, BlockMetadataEvictorView view, Evictor.Mode mode) Deprecated.
EvictionPlan	Evictor.freeSpaceWithView(long availableBytes, BlockStoreLocation location, BlockMetadataEvictorView view, Evictor.Mode mode) Frees space in the given block store location and with the given view.
static StorageDirView	EvictorUtils.getDirWithMaxFreeSpace(long bytesToBeAvailable, BlockStoreLocation location, BlockMetadataEvictorView metadataView) Gets StorageDirView with max free space.
void	LRUEvictor.onCommitBlock(long sessionId, long blockId, BlockStoreLocation location) Deprecated.
static StorageDirView	EvictorUtils.selectDirWithRequestedSpace(long bytesToBeAvailable, BlockStoreLocation location, BlockMetadataEvictorView mManagerView) Finds a directory in the given location range with capacity upwards of the given bound.
protected BlockStoreLocation	AbstractEvictor.updateBlockStoreLocation(long bytesToBeAvailable, BlockStoreLocation location) Deprecated. Updates the block store location if the evictor wants to free space in a specific location.

Constructor parameters in alluxio.worker.block.evictor with type arguments of type BlockStoreLocation

Constructor and Description
EvictionPlan(List<BlockTransferInfo> toTransfer, List<Pair<Long,BlockStoreLocation>> toEvict) Creates a new instance of EvictionPlan.

Uses of BlockStoreLocation in alluxio.worker.block.io

Methods in alluxio.worker.block.io with parameters of type BlockStoreLocation

Modifier and Type	Method and Description
void	BlockClientListener.clientClosed(BlockClient blockClient, BlockStoreLocation location) Called when an open block client is closed.
void	BlockClientListener.clientOpened(BlockClient blockClient, BlockStoreLocation location) Called when a new block client is opened.
static void	BlockStreamTracker.readerClosed(BlockReader reader, BlockStoreLocation location) Called when an existing block reader is closed.
static void	BlockStreamTracker.readerOpened(BlockReader reader, BlockStoreLocation location) Called with a new block reader.
static void	BlockStreamTracker.writerClosed(BlockWriter writer, BlockStoreLocation location) Called when an existing block writer is closed.
static void	BlockStreamTracker.writerOpened(BlockWriter writer, BlockStoreLocation location) Called with a new block writer.

Uses of BlockStoreLocation in alluxio.worker.block.management

Methods in alluxio.worker.block.management with parameters of type BlockStoreLocation

Modifier and Type	Method and Description
void	DefaultStoreLoadTracker.clientClosed(BlockClient blockClient, BlockStoreLocation location)
void	DefaultStoreLoadTracker.clientOpened(BlockClient blockClient, BlockStoreLocation location)
boolean	DefaultStoreLoadTracker.loadDetected(BlockStoreLocation... locations)
boolean	StoreLoadTracker.loadDetected(BlockStoreLocation... locations) Used to detect load on particular location.

Uses of BlockStoreLocation in alluxio.worker.block.meta

Methods in alluxio.worker.block.meta that return BlockStoreLocation

Modifier and Type	Method and Description
BlockStoreLocation	AbstractBlockMeta.getBlockLocation()
BlockStoreLocation	StorageDirView.toBlockStoreLocation() Creates a BlockStoreLocation for this directory view.
BlockStoreLocation	StorageDir.toBlockStoreLocation()