Uses of Interface
alluxio.worker.block.meta.BlockMeta

Packages that use BlockMeta

Package	Description
alluxio.worker.block
alluxio.worker.block.io
alluxio.worker.block.meta
alluxio.worker.page

Uses of BlockMeta in alluxio.worker.block

Methods in alluxio.worker.block that return BlockMeta

Modifier and Type	Method and Description
BlockMeta	BlockMetadataManager.moveBlockMeta(BlockMeta blockMeta, TempBlockMeta tempBlockMeta) Moves an existing block to another location currently hold by a temp block.

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

Modifier and Type	Method and Description
Optional<BlockMeta>	BlockMetadataEvictorView.getBlockMeta(long blockId) Returns Optional.empty() if block is pinned or currently being locked, otherwise returns BlockMetadataManager.getBlockMeta(long).
Optional<BlockMeta>	BlockMetadataManager.getBlockMeta(long blockId) Gets the metadata of a block given its block id.
Optional<BlockMeta>	TieredBlockStore.getVolatileBlockMeta(long blockId)
Optional<BlockMeta>	LocalBlockStore.getVolatileBlockMeta(long blockId) Gets the metadata of a block given its block id or empty if block does not exist.
Optional<BlockMeta>	MonoBlockStore.getVolatileBlockMeta(long blockId)
Optional<BlockMeta>	BlockStore.getVolatileBlockMeta(long blockId) Gets the metadata of a block given its block id or empty if block does not exist.

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

Modifier and Type	Method and Description
BlockMeta	BlockMetadataManager.moveBlockMeta(BlockMeta blockMeta, TempBlockMeta tempBlockMeta) Moves an existing block to another location currently hold by a temp block.
void	BlockMetadataManager.removeBlockMeta(BlockMeta block) Removes the metadata of a specific block.

Uses of BlockMeta in alluxio.worker.block.io

Constructors in alluxio.worker.block.io with parameters of type BlockMeta

Constructor and Description
StoreBlockReader(long sessionId, BlockMeta blockMeta) Creates new block reader for block store.

Uses of BlockMeta in alluxio.worker.block.meta

Classes in alluxio.worker.block.meta that implement BlockMeta

Modifier and Type	Class and Description
class	DefaultBlockMeta Represents the metadata of a block in Alluxio managed storage.

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

Modifier and Type	Method and Description
Optional<BlockMeta>	DefaultStorageDir.getBlockMeta(long blockId)
Optional<BlockMeta>	StorageDir.getBlockMeta(long blockId) Gets the BlockMeta from this storage dir by its block id.
List<BlockMeta>	DefaultStorageDir.getBlocks()
List<BlockMeta>	StorageDir.getBlocks() Returns the list of blocks stored in this dir.
List<BlockMeta>	StorageDirEvictorView.getEvictableBlocks() Gets a filtered list of block metadata, for blocks that are neither pinned or being blocked.

Methods in alluxio.worker.block.meta with parameters of type BlockMeta

Modifier and Type	Method and Description
void	DefaultStorageDir.addBlockMeta(BlockMeta blockMeta)
void	StorageDir.addBlockMeta(BlockMeta blockMeta) Adds the metadata of a new block into this storage dir.
void	DefaultStorageDir.removeBlockMeta(BlockMeta blockMeta)
void	StorageDir.removeBlockMeta(BlockMeta blockMeta) Removes a block from this storage dir.

Uses of BlockMeta in alluxio.worker.page

Classes in alluxio.worker.page that implement BlockMeta

Modifier and Type	Class and Description
class	PagedBlockMeta Metadata of a paged block.
class	PagedTempBlockMeta Temp block meta for a paged block.

Methods in alluxio.worker.page that return types with arguments of type BlockMeta

Modifier and Type	Method and Description
Optional<BlockMeta>	PagedBlockStore.getVolatileBlockMeta(long blockId)

Constructors in alluxio.worker.page with parameters of type BlockMeta

Constructor and Description
PagedUfsBlockReader(UfsManager ufsManager, UfsInputStreamCache ufsInStreamCache, BlockMeta blockMeta, long offset, UfsBlockReadOptions ufsBlockReadOptions, long pageSize)