QJournalProtocolProtos.CanRollBackRequestProto.Builder (Apache Hadoop HDFS 2.8.0 API)

java.lang.Object
- com.google.protobuf.AbstractMessageLite.Builder<BuilderType>
- - com.google.protobuf.AbstractMessage.Builder<BuilderType>
  - - com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
    - - org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.CanRollBackRequestProto.Builder

All Implemented Interfaces:

com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable, QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder

Enclosing class:

QJournalProtocolProtos.CanRollBackRequestProto
```
public static final class QJournalProtocolProtos.CanRollBackRequestProto.Builder
extends com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
implements QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
```
Protobuf type hadoop.hdfs.qjournal.CanRollBackRequestProto
```
 canRollBack()
 
```

Method Summary

Methods
Modifier and Type	Method and Description
`QJournalProtocolProtos.CanRollBackRequestProto`	`build()`
`QJournalProtocolProtos.CanRollBackRequestProto`	`buildPartial()`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`clear()`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`clearJid()` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`clearPrevStorage()` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`clearStorage()` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`clearTargetLayoutVersion()` `required int32 targetLayoutVersion = 4;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`clone()`
`QJournalProtocolProtos.CanRollBackRequestProto`	`getDefaultInstanceForType()`
`static com.google.protobuf.Descriptors.Descriptor`	`getDescriptor()`
`com.google.protobuf.Descriptors.Descriptor`	`getDescriptorForType()`
`QJournalProtocolProtos.JournalIdProto`	`getJid()` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`QJournalProtocolProtos.JournalIdProto.Builder`	`getJidBuilder()` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`QJournalProtocolProtos.JournalIdProtoOrBuilder`	`getJidOrBuilder()` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto`	`getPrevStorage()` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder`	`getPrevStorageBuilder()` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder`	`getPrevStorageOrBuilder()` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto`	`getStorage()` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder`	`getStorageBuilder()` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder`	`getStorageOrBuilder()` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`int`	`getTargetLayoutVersion()` `required int32 targetLayoutVersion = 4;`
`boolean`	`hasJid()` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`boolean`	`hasPrevStorage()` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`boolean`	`hasStorage()` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`boolean`	`hasTargetLayoutVersion()` `required int32 targetLayoutVersion = 4;`
`protected com.google.protobuf.GeneratedMessage.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`boolean`	`isInitialized()`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`mergeFrom(com.google.protobuf.Message other)`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`mergeFrom(QJournalProtocolProtos.CanRollBackRequestProto other)`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`mergeJid(QJournalProtocolProtos.JournalIdProto value)` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`mergePrevStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`mergeStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setJid(QJournalProtocolProtos.JournalIdProto.Builder builderForValue)` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setJid(QJournalProtocolProtos.JournalIdProto value)` `required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setPrevStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder builderForValue)` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setPrevStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)` `required .hadoop.hdfs.StorageInfoProto prevStorage = 3;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder builderForValue)` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)` `required .hadoop.hdfs.StorageInfoProto storage = 2;`
`QJournalProtocolProtos.CanRollBackRequestProto.Builder`	`setTargetLayoutVersion(int value)` `required int32 targetLayoutVersion = 4;`

Methods inherited from class com.google.protobuf.GeneratedMessage.Builder
addRepeatedField, clearField, getAllFields, getField, getFieldBuilder, getParentForChildren, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, isClean, markClean, mergeUnknownFields, newBuilderForField, onBuilt, onChanged, parseUnknownField, setField, setRepeatedField, setUnknownFields

Methods inherited from class com.google.protobuf.AbstractMessage.Builder
findInitializationErrors, getInitializationErrorString, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder
addAll, newUninitializedMessageException

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getField, getInitializationErrorString, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField

- Method Detail
  - getDescriptor
```
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
```
  - internalGetFieldAccessorTable
```
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
```
    Specified by:
    
    internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
  - clear
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder clear()
```
    Specified by:
    
    clear in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    clear in interface com.google.protobuf.MessageLite.Builder
    
    Overrides:
    
    clear in class com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
  - clone
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder clone()
```
    Specified by:
    
    clone in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    clone in interface com.google.protobuf.MessageLite.Builder
    
    Overrides:
    
    clone in class com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
  - getDescriptorForType
```
public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
```
    Specified by:
    
    getDescriptorForType in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
    
    Overrides:
    
    getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
  - getDefaultInstanceForType
```
public QJournalProtocolProtos.CanRollBackRequestProto getDefaultInstanceForType()
```
    Specified by:
    
    getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
    
    Specified by:
    
    getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder
  - build
```
public QJournalProtocolProtos.CanRollBackRequestProto build()
```
    Specified by:
    
    build in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    build in interface com.google.protobuf.MessageLite.Builder
  - buildPartial
```
public QJournalProtocolProtos.CanRollBackRequestProto buildPartial()
```
    Specified by:
    
    buildPartial in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    buildPartial in interface com.google.protobuf.MessageLite.Builder
  - mergeFrom
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder mergeFrom(com.google.protobuf.Message other)
```
    Specified by:
    
    mergeFrom in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    mergeFrom in class com.google.protobuf.AbstractMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
  - mergeFrom
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder mergeFrom(QJournalProtocolProtos.CanRollBackRequestProto other)
```
  - isInitialized
```
public final boolean isInitialized()
```
    Specified by:
    
    isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
    
    Overrides:
    
    isInitialized in class com.google.protobuf.GeneratedMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
  - mergeFrom
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                                 throws IOException
```
    Specified by:
    
    mergeFrom in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    mergeFrom in interface com.google.protobuf.MessageLite.Builder
    
    Overrides:
    
    mergeFrom in class com.google.protobuf.AbstractMessage.Builder<QJournalProtocolProtos.CanRollBackRequestProto.Builder>
    
    Throws:
    
    IOException
  - hasJid
```
public boolean hasJid()
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
    
    Specified by:
    
    hasJid in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - getJid
```
public QJournalProtocolProtos.JournalIdProto getJid()
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
    
    Specified by:
    
    getJid in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - setJid
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setJid(QJournalProtocolProtos.JournalIdProto value)
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
  - setJid
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setJid(QJournalProtocolProtos.JournalIdProto.Builder builderForValue)
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
  - mergeJid
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder mergeJid(QJournalProtocolProtos.JournalIdProto value)
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
  - clearJid
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder clearJid()
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
  - getJidBuilder
```
public QJournalProtocolProtos.JournalIdProto.Builder getJidBuilder()
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
  - getJidOrBuilder
```
public QJournalProtocolProtos.JournalIdProtoOrBuilder getJidOrBuilder()
```
    required .hadoop.hdfs.qjournal.JournalIdProto jid = 1;
    
    Specified by:
    
    getJidOrBuilder in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - hasStorage
```
public boolean hasStorage()
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
    
    Specified by:
    
    hasStorage in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - getStorage
```
public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto getStorage()
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
    
    Specified by:
    
    getStorage in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - setStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
  - setStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder builderForValue)
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
  - mergeStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder mergeStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
  - clearStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder clearStorage()
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
  - getStorageBuilder
```
public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder getStorageBuilder()
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
  - getStorageOrBuilder
```
public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder getStorageOrBuilder()
```
    required .hadoop.hdfs.StorageInfoProto storage = 2;
    
    Specified by:
    
    getStorageOrBuilder in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - hasPrevStorage
```
public boolean hasPrevStorage()
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
    
    Specified by:
    
    hasPrevStorage in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - getPrevStorage
```
public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto getPrevStorage()
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
    
    Specified by:
    
    getPrevStorage in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - setPrevStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setPrevStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
  - setPrevStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setPrevStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder builderForValue)
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
  - mergePrevStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder mergePrevStorage(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto value)
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
  - clearPrevStorage
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder clearPrevStorage()
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
  - getPrevStorageBuilder
```
public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto.Builder getPrevStorageBuilder()
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
  - getPrevStorageOrBuilder
```
public org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProtoOrBuilder getPrevStorageOrBuilder()
```
    required .hadoop.hdfs.StorageInfoProto prevStorage = 3;
    
    Specified by:
    
    getPrevStorageOrBuilder in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - hasTargetLayoutVersion
```
public boolean hasTargetLayoutVersion()
```
    required int32 targetLayoutVersion = 4;
    
    Specified by:
    
    hasTargetLayoutVersion in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - getTargetLayoutVersion
```
public int getTargetLayoutVersion()
```
    required int32 targetLayoutVersion = 4;
    
    Specified by:
    
    getTargetLayoutVersion in interface QJournalProtocolProtos.CanRollBackRequestProtoOrBuilder
  - setTargetLayoutVersion
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder setTargetLayoutVersion(int value)
```
    required int32 targetLayoutVersion = 4;
  - clearTargetLayoutVersion
```
public QJournalProtocolProtos.CanRollBackRequestProto.Builder clearTargetLayoutVersion()
```
    required int32 targetLayoutVersion = 4;

Class QJournalProtocolProtos.CanRollBackRequestProto.Builder

Method Summary

Methods inherited from class com.google.protobuf.GeneratedMessage.Builder

Methods inherited from class com.google.protobuf.AbstractMessage.Builder

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.protobuf.MessageOrBuilder

Method Detail

getDescriptor

internalGetFieldAccessorTable

clear

clone

getDescriptorForType

getDefaultInstanceForType

build

buildPartial

mergeFrom

mergeFrom

isInitialized

mergeFrom

hasJid

getJid

setJid

setJid

mergeJid

clearJid

getJidBuilder

getJidOrBuilder

hasStorage

getStorage

setStorage

setStorage

mergeStorage

clearStorage

getStorageBuilder

getStorageOrBuilder

hasPrevStorage

getPrevStorage

setPrevStorage

setPrevStorage

mergePrevStorage

clearPrevStorage

getPrevStorageBuilder

getPrevStorageOrBuilder

hasTargetLayoutVersion

getTargetLayoutVersion

setTargetLayoutVersion

clearTargetLayoutVersion