org.apache.hadoop.hdfs.protocol.proto

Interface NamenodeProtocolProtos.NamenodeProtocolService.BlockingInterface

All Known Subinterfaces:

NamenodeProtocolPB

All Known Implementing Classes:

NamenodeProtocolServerSideTranslatorPB

Enclosing class:

NamenodeProtocolProtos.NamenodeProtocolService

public static interface NamenodeProtocolProtos.NamenodeProtocolService.BlockingInterface

Method Summary

Methods

Modifier and Type	Method and Description
NamenodeProtocolProtos.EndCheckpointResponseProto	endCheckpoint(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.EndCheckpointRequestProto request)
NamenodeProtocolProtos.ErrorReportResponseProto	errorReport(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.ErrorReportRequestProto request)
NamenodeProtocolProtos.GetBlockKeysResponseProto	getBlockKeys(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.GetBlockKeysRequestProto request)
NamenodeProtocolProtos.GetBlocksResponseProto	getBlocks(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.GetBlocksRequestProto request)
NamenodeProtocolProtos.GetEditLogManifestResponseProto	getEditLogManifest(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.GetEditLogManifestRequestProto request)
NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto	getMostRecentCheckpointTxId(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request)
NamenodeProtocolProtos.GetTransactionIdResponseProto	getTransactionId(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.GetTransactionIdRequestProto request)
NamenodeProtocolProtos.RegisterResponseProto	registerSubordinateNamenode(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.RegisterRequestProto request)
NamenodeProtocolProtos.RollEditLogResponseProto	rollEditLog(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.RollEditLogRequestProto request)
NamenodeProtocolProtos.StartCheckpointResponseProto	startCheckpoint(com.google.protobuf.RpcController controller, NamenodeProtocolProtos.StartCheckpointRequestProto request)
HdfsProtos.VersionResponseProto	versionRequest(com.google.protobuf.RpcController controller, HdfsProtos.VersionRequestProto request)

Method Detail

getBlocks

NamenodeProtocolProtos.GetBlocksResponseProto getBlocks(com.google.protobuf.RpcController controller,
                                                      NamenodeProtocolProtos.GetBlocksRequestProto request)
                                                        throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

getBlockKeys

NamenodeProtocolProtos.GetBlockKeysResponseProto getBlockKeys(com.google.protobuf.RpcController controller,
                                                            NamenodeProtocolProtos.GetBlockKeysRequestProto request)
                                                              throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

getTransactionId

NamenodeProtocolProtos.GetTransactionIdResponseProto getTransactionId(com.google.protobuf.RpcController controller,
                                                                    NamenodeProtocolProtos.GetTransactionIdRequestProto request)
                                                                      throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

getMostRecentCheckpointTxId

NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto getMostRecentCheckpointTxId(com.google.protobuf.RpcController controller,
                                                                                          NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto request)
                                                                                            throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

rollEditLog

NamenodeProtocolProtos.RollEditLogResponseProto rollEditLog(com.google.protobuf.RpcController controller,
                                                          NamenodeProtocolProtos.RollEditLogRequestProto request)
                                                            throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

versionRequest

HdfsProtos.VersionResponseProto versionRequest(com.google.protobuf.RpcController controller,
                                             HdfsProtos.VersionRequestProto request)
                                               throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

errorReport

NamenodeProtocolProtos.ErrorReportResponseProto errorReport(com.google.protobuf.RpcController controller,
                                                          NamenodeProtocolProtos.ErrorReportRequestProto request)
                                                            throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

registerSubordinateNamenode

NamenodeProtocolProtos.RegisterResponseProto registerSubordinateNamenode(com.google.protobuf.RpcController controller,
                                                                       NamenodeProtocolProtos.RegisterRequestProto request)
                                                                         throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

startCheckpoint

NamenodeProtocolProtos.StartCheckpointResponseProto startCheckpoint(com.google.protobuf.RpcController controller,
                                                                  NamenodeProtocolProtos.StartCheckpointRequestProto request)
                                                                    throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

endCheckpoint

NamenodeProtocolProtos.EndCheckpointResponseProto endCheckpoint(com.google.protobuf.RpcController controller,
                                                              NamenodeProtocolProtos.EndCheckpointRequestProto request)
                                                                throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException

getEditLogManifest

NamenodeProtocolProtos.GetEditLogManifestResponseProto getEditLogManifest(com.google.protobuf.RpcController controller,
                                                                        NamenodeProtocolProtos.GetEditLogManifestRequestProto request)
                                                                          throws com.google.protobuf.ServiceException

Throws:

com.google.protobuf.ServiceException