org.apache.hadoop.hdfs.qjournal.protocol

Interface QJournalProtocolProtos.RequestInfoProtoOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

QJournalProtocolProtos.RequestInfoProto, QJournalProtocolProtos.RequestInfoProto.Builder

Enclosing class:

QJournalProtocolProtos

public static interface QJournalProtocolProtos.RequestInfoProtoOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Methods

Modifier and Type	Method and Description
long	getCommittedTxId() optional uint64 committedTxId = 4;
long	getEpoch() required uint64 epoch = 2;
long	getIpcSerialNumber() required uint64 ipcSerialNumber = 3;
QJournalProtocolProtos.JournalIdProto	getJournalId() required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;
QJournalProtocolProtos.JournalIdProtoOrBuilder	getJournalIdOrBuilder() required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;
boolean	hasCommittedTxId() optional uint64 committedTxId = 4;
boolean	hasEpoch() required uint64 epoch = 2;
boolean	hasIpcSerialNumber() required uint64 ipcSerialNumber = 3;
boolean	hasJournalId() required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasJournalId

boolean hasJournalId()

required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;

getJournalId

QJournalProtocolProtos.JournalIdProto getJournalId()

required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;

getJournalIdOrBuilder

QJournalProtocolProtos.JournalIdProtoOrBuilder getJournalIdOrBuilder()

required .hadoop.hdfs.qjournal.JournalIdProto journalId = 1;

hasEpoch

boolean hasEpoch()

required uint64 epoch = 2;

getEpoch

long getEpoch()

required uint64 epoch = 2;

hasIpcSerialNumber

boolean hasIpcSerialNumber()

required uint64 ipcSerialNumber = 3;

getIpcSerialNumber

long getIpcSerialNumber()

required uint64 ipcSerialNumber = 3;

hasCommittedTxId

boolean hasCommittedTxId()

optional uint64 committedTxId = 4;

 Whenever a writer makes a request, it informs
 the node of the latest committed txid. This may
 be higher than the transaction data included in the
 request itself, eg in the case that the node has
 fallen behind.
 

getCommittedTxId

long getCommittedTxId()

optional uint64 committedTxId = 4;

 Whenever a writer makes a request, it informs
 the node of the latest committed txid. This may
 be higher than the transaction data included in the
 request itself, eg in the case that the node has
 fallen behind.