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

Packages that use BlockPlacementPolicy

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

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

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

Modifier and Type	Class	Description
class	AvailableSpaceBlockPlacementPolicy	Space balanced block placement policy.
class	AvailableSpaceRackFaultTolerantBlockPlacementPolicy	Space balanced rack fault tolerant block placement policy.
class	BlockPlacementPolicyDefault	The class is responsible for choosing the desired number of targets for placing block replicas.
class	BlockPlacementPolicyRackFaultTolerant	The class is responsible for choosing the desired number of targets for placing block replicas.
class	BlockPlacementPolicyWithNodeGroup	The class is responsible for choosing the desired number of targets for placing block replicas on environment with node-group layer.
class	BlockPlacementPolicyWithUpgradeDomain	The class is responsible for choosing the desired number of targets for placing block replicas that honors upgrade domain policy.

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

Modifier and Type	Method	Description
BlockPlacementPolicy	BlockManager.getBlockPlacementPolicy()
BlockPlacementPolicy	BlockPlacementPolicies.getPolicy(org.apache.hadoop.hdfs.protocol.BlockType blockType)
BlockPlacementPolicy	BlockManager.getStriptedBlockPlacementPolicy()