Uses of Class
org.apache.hadoop.hdfs.server.blockmanagement.BlockInfo

Packages that use BlockInfo

Package	Description
org.apache.hadoop.hdfs.server.blockmanagement
org.apache.hadoop.hdfs.server.namenode

Uses of BlockInfo in org.apache.hadoop.hdfs.server.blockmanagement

Subclasses of BlockInfo in org.apache.hadoop.hdfs.server.blockmanagement

Modifier and Type	Class and Description
class	BlockInfoUnderConstruction Represents a block that is currently being constructed. This is usually the last block of a file opened for write or append.

Methods in org.apache.hadoop.hdfs.server.blockmanagement that return BlockInfo

Modifier and Type	Method and Description
BlockInfo	BlockInfo.listInsert(BlockInfo head, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor dn) Insert this block into the head of the list of blocks related to the specified DatanodeDescriptor.
BlockInfo	BlockInfo.listRemove(BlockInfo head, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor dn) Remove this block from the list of blocks related to the specified DatanodeDescriptor.
BlockInfo	BlockInfo.moveBlockToHead(BlockInfo head, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor dn, int curIndex, int headIndex) Remove this block from the list of blocks related to the specified DatanodeDescriptor.
BlockInfo	DatanodeDescriptor.BlockIterator.next()

Methods in org.apache.hadoop.hdfs.server.blockmanagement with parameters of type BlockInfo

Modifier and Type	Method and Description
BlockInfo	BlockInfo.listInsert(BlockInfo head, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor dn) Insert this block into the head of the list of blocks related to the specified DatanodeDescriptor.
BlockInfo	BlockInfo.listRemove(BlockInfo head, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor dn) Remove this block from the list of blocks related to the specified DatanodeDescriptor.
BlockInfo	BlockInfo.moveBlockToHead(BlockInfo head, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor dn, int curIndex, int headIndex) Remove this block from the list of blocks related to the specified DatanodeDescriptor.

Constructors in org.apache.hadoop.hdfs.server.blockmanagement with parameters of type BlockInfo

Constructor and Description
BlockInfo(BlockInfo from) Copy construction.

Uses of BlockInfo in org.apache.hadoop.hdfs.server.namenode

Fields in org.apache.hadoop.hdfs.server.namenode declared as BlockInfo

Modifier and Type	Field and Description
protected BlockInfo[]	INodeFile.blocks

Methods in org.apache.hadoop.hdfs.server.namenode with type parameters of type BlockInfo

Modifier and Type	Method and Description
<T extends BlockInfo> T	INodeFile.getLastBlock() Get the last block of the file.

Methods in org.apache.hadoop.hdfs.server.namenode that return BlockInfo

Modifier and Type	Method and Description
BlockInfo[]	INodeFile.getBlocks() Get file blocks

Methods in org.apache.hadoop.hdfs.server.namenode with parameters of type BlockInfo

Modifier and Type	Method and Description
void	INodeFile.setBlock(int idx, BlockInfo blk) Set file block
BlockInfoUnderConstruction	INodeFileUnderConstruction.setLastBlock(BlockInfo lastBlock, org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor[] targets) Convert the last block of the file to an under-construction block.

Constructors in org.apache.hadoop.hdfs.server.namenode with parameters of type BlockInfo

Constructor and Description
INodeFile(org.apache.hadoop.fs.permission.PermissionStatus permissions, BlockInfo[] blklist, short replication, long modificationTime, long atime, long preferredBlockSize)