Package org.apache.hadoop.hdfs.qjournal.protocol

Interface QJournalProtocolProtos.NewEpochRequestProtoOrBuilder

All Superinterfaces:

org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder, org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder

All Known Implementing Classes:

QJournalProtocolProtos.NewEpochRequestProto, QJournalProtocolProtos.NewEpochRequestProto.Builder

Enclosing class:

QJournalProtocolProtos

public static interface QJournalProtocolProtos.NewEpochRequestProtoOrBuilder
extends org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method	Description
long	getEpoch()	required uint64 epoch = 3;
QJournalProtocolProtos.JournalIdProto	getJid()	required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
QJournalProtocolProtos.JournalIdProtoOrBuilder	getJidOrBuilder()	required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
java.lang.String	getNameServiceId()	optional string nameServiceId = 4;
org.apache.hadoop.thirdparty.protobuf.ByteString	getNameServiceIdBytes()	optional string nameServiceId = 4;
org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProto	getNsInfo()	required .hadoop.hdfs.NamespaceInfoProto nsInfo = 2;
org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProtoOrBuilder	getNsInfoOrBuilder()	required .hadoop.hdfs.NamespaceInfoProto nsInfo = 2;
boolean	hasEpoch()	required uint64 epoch = 3;
boolean	hasJid()	required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
boolean	hasNameServiceId()	optional string nameServiceId = 4;
boolean	hasNsInfo()	required .hadoop.hdfs.NamespaceInfoProto nsInfo = 2;

Methods inherited from interface org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder

isInitialized

Methods inherited from interface org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder

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

Method Detail

hasJid

boolean hasJid()

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

Returns:

Whether the jid field is set.

getJid

QJournalProtocolProtos.JournalIdProto getJid()

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

Returns:

The jid.

getJidOrBuilder

QJournalProtocolProtos.JournalIdProtoOrBuilder getJidOrBuilder()

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

hasNsInfo

boolean hasNsInfo()

required .hadoop.hdfs.NamespaceInfoProto nsInfo = 2;

Returns:

Whether the nsInfo field is set.

getNsInfo

org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProto getNsInfo()

required .hadoop.hdfs.NamespaceInfoProto nsInfo = 2;

Returns:

The nsInfo.

getNsInfoOrBuilder

org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProtoOrBuilder getNsInfoOrBuilder()

required .hadoop.hdfs.NamespaceInfoProto nsInfo = 2;

hasEpoch

boolean hasEpoch()

required uint64 epoch = 3;

Returns:

Whether the epoch field is set.

getEpoch

long getEpoch()

required uint64 epoch = 3;

Returns:

The epoch.

hasNameServiceId

boolean hasNameServiceId()

optional string nameServiceId = 4;

Returns:

Whether the nameServiceId field is set.

getNameServiceId

java.lang.String getNameServiceId()

optional string nameServiceId = 4;

Returns:

The nameServiceId.

getNameServiceIdBytes

org.apache.hadoop.thirdparty.protobuf.ByteString getNameServiceIdBytes()

optional string nameServiceId = 4;

Returns:

The bytes for nameServiceId.