org.apache.hadoop.hdfs.protocol

接口

• ClientDatanodeProtocol
• ClientProtocol
• DataTransferProtocol
• FSConstants

类

• Block
• BlockListAsLongs
• BlockLocalPathInfo
• DatanodeID
• DatanodeInfo
• DataTransferProtocol.PipelineAck
• DirectoryListing
• HdfsFileStatus
• LayoutVersion
• LocatedBlock
• LocatedBlocks

枚举

• DatanodeInfo.AdminStates
• FSConstants.DatanodeReportType
• FSConstants.SafeModeAction
• FSConstants.UpgradeAction
• LayoutVersion.Feature

异常错误

• AlreadyBeingCreatedException
• DSQuotaExceededException
• NSQuotaExceededException
• QuotaExceededException
• UnregisteredDatanodeException