org.tikv.kvproto

类 Mpp.MPPDataPacket

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

org.tikv.kvproto.Mpp.MPPDataPacket

所有已实现的接口:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, Mpp.MPPDataPacketOrBuilder

封闭类:

Mpp

public static final class Mpp.MPPDataPacket
extends com.google.protobuf.GeneratedMessageV3
implements Mpp.MPPDataPacketOrBuilder

 when TiFlash sends data to TiDB, Data packets wrap tipb.SelectResponse, i.e., serialize tipb.SelectResponse into data;
 when TiFlash sends data to TiFlash, data blocks are serialized into chunks, and the execution_summaries in tipb.SelectResponse are serialized into data only for the last packet.
 

Protobuf type mpp.MPPDataPacket

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	Mpp.MPPDataPacket.Builder when TiFlash sends data to TiDB, Data packets wrap tipb.SelectResponse, i.e., serialize tipb.SelectResponse into data; when TiFlash sends data to TiFlash, data blocks are serialized into chunks, and the execution_summaries in tipb.SelectResponse are serialized into data only for the last packet.

从类继承的嵌套类/接口 com.google.protobuf.GeneratedMessageV3

com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

从类继承的嵌套类/接口 com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

字段概要

字段

限定符和类型	字段和说明
static int	CHUNKS_FIELD_NUMBER
static int	DATA_FIELD_NUMBER
static int	ERROR_FIELD_NUMBER

从类继承的字段 com.google.protobuf.GeneratedMessageV3

alwaysUseFieldBuilders, unknownFields

从类继承的字段 com.google.protobuf.AbstractMessage

memoizedSize

从类继承的字段 com.google.protobuf.AbstractMessageLite

memoizedHashCode

方法概要

限定符和类型	方法和说明
boolean	equals(Object obj)
com.google.protobuf.ByteString	getChunks(int index) repeated bytes chunks = 3;
int	getChunksCount() repeated bytes chunks = 3;
List<com.google.protobuf.ByteString>	getChunksList() repeated bytes chunks = 3;
com.google.protobuf.ByteString	getData() bytes data = 1;
static Mpp.MPPDataPacket	getDefaultInstance()
Mpp.MPPDataPacket	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
Mpp.Error	getError() .mpp.Error error = 2;
Mpp.ErrorOrBuilder	getErrorOrBuilder() .mpp.Error error = 2;
com.google.protobuf.Parser<Mpp.MPPDataPacket>	getParserForType()
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasError() .mpp.Error error = 2;
int	hashCode()
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static Mpp.MPPDataPacket.Builder	newBuilder()
static Mpp.MPPDataPacket.Builder	newBuilder(Mpp.MPPDataPacket prototype)
Mpp.MPPDataPacket.Builder	newBuilderForType()
protected Mpp.MPPDataPacket.Builder	newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
static Mpp.MPPDataPacket	parseDelimitedFrom(InputStream input)
static Mpp.MPPDataPacket	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Mpp.MPPDataPacket	parseFrom(byte[] data)
static Mpp.MPPDataPacket	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Mpp.MPPDataPacket	parseFrom(ByteBuffer data)
static Mpp.MPPDataPacket	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Mpp.MPPDataPacket	parseFrom(com.google.protobuf.ByteString data)
static Mpp.MPPDataPacket	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Mpp.MPPDataPacket	parseFrom(com.google.protobuf.CodedInputStream input)
static Mpp.MPPDataPacket	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Mpp.MPPDataPacket	parseFrom(InputStream input)
static Mpp.MPPDataPacket	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<Mpp.MPPDataPacket>	parser()
Mpp.MPPDataPacket.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

从类继承的方法 com.google.protobuf.GeneratedMessageV3

canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, isStringEmpty, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newInstance, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

从类继承的方法 com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

从类继承的方法 com.google.protobuf.AbstractMessageLite

addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 com.google.protobuf.MessageOrBuilder

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

从接口继承的方法 com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

字段详细资料

DATA_FIELD_NUMBER

public static final int DATA_FIELD_NUMBER

另请参阅:

常量字段值

ERROR_FIELD_NUMBER

public static final int ERROR_FIELD_NUMBER

另请参阅:

常量字段值

CHUNKS_FIELD_NUMBER

public static final int CHUNKS_FIELD_NUMBER

另请参阅:

常量字段值

方法详细资料

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

指定者:

getUnknownFields 在接口中 com.google.protobuf.MessageOrBuilder

覆盖:

getUnknownFields 在类中 com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

指定者:

internalGetFieldAccessorTable 在类中 com.google.protobuf.GeneratedMessageV3

getData

public com.google.protobuf.ByteString getData()

bytes data = 1;

指定者:

getData 在接口中 Mpp.MPPDataPacketOrBuilder

hasError

public boolean hasError()

.mpp.Error error = 2;

指定者:

hasError 在接口中 Mpp.MPPDataPacketOrBuilder

getError

public Mpp.Error getError()

.mpp.Error error = 2;

指定者:

getError 在接口中 Mpp.MPPDataPacketOrBuilder

getErrorOrBuilder

public Mpp.ErrorOrBuilder getErrorOrBuilder()

.mpp.Error error = 2;

指定者:

getErrorOrBuilder 在接口中 Mpp.MPPDataPacketOrBuilder

getChunksList

public List<com.google.protobuf.ByteString> getChunksList()

repeated bytes chunks = 3;

指定者:

getChunksList 在接口中 Mpp.MPPDataPacketOrBuilder

getChunksCount

public int getChunksCount()

repeated bytes chunks = 3;

指定者:

getChunksCount 在接口中 Mpp.MPPDataPacketOrBuilder

getChunks

public com.google.protobuf.ByteString getChunks(int index)

repeated bytes chunks = 3;

指定者:

getChunks 在接口中 Mpp.MPPDataPacketOrBuilder

isInitialized

public final boolean isInitialized()

指定者:

isInitialized 在接口中 com.google.protobuf.MessageLiteOrBuilder

覆盖:

isInitialized 在类中 com.google.protobuf.GeneratedMessageV3

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException

指定者:

writeTo 在接口中 com.google.protobuf.MessageLite

覆盖:

writeTo 在类中 com.google.protobuf.GeneratedMessageV3

抛出:

IOException

getSerializedSize

public int getSerializedSize()

指定者:

getSerializedSize 在接口中 com.google.protobuf.MessageLite

覆盖:

getSerializedSize 在类中 com.google.protobuf.GeneratedMessageV3

equals

public boolean equals(Object obj)

指定者:

equals 在接口中 com.google.protobuf.Message

覆盖:

equals 在类中 com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

指定者:

hashCode 在接口中 com.google.protobuf.Message

覆盖:

hashCode 在类中 com.google.protobuf.AbstractMessage

parseFrom

public static Mpp.MPPDataPacket parseFrom(ByteBuffer data)
                                   throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Mpp.MPPDataPacket parseFrom(ByteBuffer data,
                                          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                   throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Mpp.MPPDataPacket parseFrom(com.google.protobuf.ByteString data)
                                   throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Mpp.MPPDataPacket parseFrom(com.google.protobuf.ByteString data,
                                          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                   throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Mpp.MPPDataPacket parseFrom(byte[] data)
                                   throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Mpp.MPPDataPacket parseFrom(byte[] data,
                                          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                   throws com.google.protobuf.InvalidProtocolBufferException

抛出:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Mpp.MPPDataPacket parseFrom(InputStream input)
                                   throws IOException

抛出:

IOException

parseFrom

public static Mpp.MPPDataPacket parseFrom(InputStream input,
                                          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                   throws IOException

抛出:

IOException

parseDelimitedFrom

public static Mpp.MPPDataPacket parseDelimitedFrom(InputStream input)
                                            throws IOException

抛出:

IOException

parseDelimitedFrom

public static Mpp.MPPDataPacket parseDelimitedFrom(InputStream input,
                                                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                            throws IOException

抛出:

IOException

parseFrom

public static Mpp.MPPDataPacket parseFrom(com.google.protobuf.CodedInputStream input)
                                   throws IOException

抛出:

IOException

parseFrom

public static Mpp.MPPDataPacket parseFrom(com.google.protobuf.CodedInputStream input,
                                          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                   throws IOException

抛出:

IOException

newBuilderForType

public Mpp.MPPDataPacket.Builder newBuilderForType()

指定者:

newBuilderForType 在接口中 com.google.protobuf.Message

指定者:

newBuilderForType 在接口中 com.google.protobuf.MessageLite

newBuilder

public static Mpp.MPPDataPacket.Builder newBuilder()

newBuilder

public static Mpp.MPPDataPacket.Builder newBuilder(Mpp.MPPDataPacket prototype)

toBuilder

public Mpp.MPPDataPacket.Builder toBuilder()

指定者:

toBuilder 在接口中 com.google.protobuf.Message

指定者:

toBuilder 在接口中 com.google.protobuf.MessageLite

newBuilderForType

protected Mpp.MPPDataPacket.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

指定者:

newBuilderForType 在类中 com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static Mpp.MPPDataPacket getDefaultInstance()

parser

public static com.google.protobuf.Parser<Mpp.MPPDataPacket> parser()

getParserForType

public com.google.protobuf.Parser<Mpp.MPPDataPacket> getParserForType()

指定者:

getParserForType 在接口中 com.google.protobuf.Message

指定者:

getParserForType 在接口中 com.google.protobuf.MessageLite

覆盖:

getParserForType 在类中 com.google.protobuf.GeneratedMessageV3

getDefaultInstanceForType

public Mpp.MPPDataPacket getDefaultInstanceForType()

指定者:

getDefaultInstanceForType 在接口中 com.google.protobuf.MessageLiteOrBuilder

指定者:

getDefaultInstanceForType 在接口中 com.google.protobuf.MessageOrBuilder