org.apache.hadoop.hdfs.server.namenode

接口

• FSClusterStats
• FSInodeInfo
• NameNodeMXBean

类

• BlockPlacementPolicy
• BlockPlacementPolicyDefault
• BlockPlacementPolicyWithNodeGroup
• CancelDelegationTokenServlet
• CheckpointSignature
• ContentSummaryServlet
• CorruptReplicasMap
• DatanodeDescriptor
• DatanodeDescriptor.BlockTargetPair
• FileChecksumServlets
• FileChecksumServlets.GetServlet
• FileChecksumServlets.RedirectServlet
• FileDataServlet
• FsckServlet
• FSEditLog
• FSImage
• FSNamesystem
• GetDelegationTokenServlet
• GetImageServlet
• JspHelper
• LeaseManager
• ListPathsServlet
• MetaRecoveryContext
• NameNode
• NamenodeFsck
• RenewDelegationTokenServlet
• SecondaryNameNode
• StreamFile
• UpgradeObjectNamenode

异常错误

• BlockPlacementPolicy.NotEnoughReplicasException
• LeaseExpiredException
• NotReplicatedYetException
• SafeModeException
• UnsupportedActionException