public static final class Pdpb.RegionHeartbeatResponse extends com.google.protobuf.GeneratedMessageV3 implements Pdpb.RegionHeartbeatResponseOrBuilder
pdpb.RegionHeartbeatResponse| Modifier and Type | Class and Description |
|---|---|
static class |
Pdpb.RegionHeartbeatResponse.Builder
Protobuf type
pdpb.RegionHeartbeatResponse |
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| Modifier and Type | Field and Description |
|---|---|
static int |
CHANGE_PEER_FIELD_NUMBER |
static int |
CHANGE_PEER_V2_FIELD_NUMBER |
static int |
HEADER_FIELD_NUMBER |
static int |
MERGE_FIELD_NUMBER |
static int |
REGION_EPOCH_FIELD_NUMBER |
static int |
REGION_ID_FIELD_NUMBER |
static int |
SPLIT_REGION_FIELD_NUMBER |
static int |
TARGET_PEER_FIELD_NUMBER |
static int |
TRANSFER_LEADER_FIELD_NUMBER |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object obj) |
Pdpb.ChangePeer |
getChangePeer()
Notice, Pd only allows handling reported epoch >= current pd's.
|
Pdpb.ChangePeerOrBuilder |
getChangePeerOrBuilder()
Notice, Pd only allows handling reported epoch >= current pd's.
|
Pdpb.ChangePeerV2 |
getChangePeerV2()
Multiple change peer operations atomically.
|
Pdpb.ChangePeerV2OrBuilder |
getChangePeerV2OrBuilder()
Multiple change peer operations atomically.
|
static Pdpb.RegionHeartbeatResponse |
getDefaultInstance() |
Pdpb.RegionHeartbeatResponse |
getDefaultInstanceForType() |
static com.google.protobuf.Descriptors.Descriptor |
getDescriptor() |
Pdpb.ResponseHeader |
getHeader()
.pdpb.ResponseHeader header = 1; |
Pdpb.ResponseHeaderOrBuilder |
getHeaderOrBuilder()
.pdpb.ResponseHeader header = 1; |
Pdpb.Merge |
getMerge()
.pdpb.Merge merge = 7; |
Pdpb.MergeOrBuilder |
getMergeOrBuilder()
.pdpb.Merge merge = 7; |
com.google.protobuf.Parser<Pdpb.RegionHeartbeatResponse> |
getParserForType() |
Metapb.RegionEpoch |
getRegionEpoch()
.metapb.RegionEpoch region_epoch = 5; |
Metapb.RegionEpochOrBuilder |
getRegionEpochOrBuilder()
.metapb.RegionEpoch region_epoch = 5; |
long |
getRegionId()
ID of the region
|
int |
getSerializedSize() |
Pdpb.SplitRegion |
getSplitRegion()
PD sends split_region to let TiKV split a region into two regions.
|
Pdpb.SplitRegionOrBuilder |
getSplitRegionOrBuilder()
PD sends split_region to let TiKV split a region into two regions.
|
Metapb.Peer |
getTargetPeer()
Leader of the region at the moment of the corresponding request was made.
|
Metapb.PeerOrBuilder |
getTargetPeerOrBuilder()
Leader of the region at the moment of the corresponding request was made.
|
Pdpb.TransferLeader |
getTransferLeader()
Pd can return transfer_leader to let TiKV does leader transfer itself.
|
Pdpb.TransferLeaderOrBuilder |
getTransferLeaderOrBuilder()
Pd can return transfer_leader to let TiKV does leader transfer itself.
|
com.google.protobuf.UnknownFieldSet |
getUnknownFields() |
boolean |
hasChangePeer()
Notice, Pd only allows handling reported epoch >= current pd's.
|
boolean |
hasChangePeerV2()
Multiple change peer operations atomically.
|
int |
hashCode() |
boolean |
hasHeader()
.pdpb.ResponseHeader header = 1; |
boolean |
hasMerge()
.pdpb.Merge merge = 7; |
boolean |
hasRegionEpoch()
.metapb.RegionEpoch region_epoch = 5; |
boolean |
hasSplitRegion()
PD sends split_region to let TiKV split a region into two regions.
|
boolean |
hasTargetPeer()
Leader of the region at the moment of the corresponding request was made.
|
boolean |
hasTransferLeader()
Pd can return transfer_leader to let TiKV does leader transfer itself.
|
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable |
internalGetFieldAccessorTable() |
boolean |
isInitialized() |
static Pdpb.RegionHeartbeatResponse.Builder |
newBuilder() |
static Pdpb.RegionHeartbeatResponse.Builder |
newBuilder(Pdpb.RegionHeartbeatResponse prototype) |
Pdpb.RegionHeartbeatResponse.Builder |
newBuilderForType() |
protected Pdpb.RegionHeartbeatResponse.Builder |
newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) |
protected Object |
newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused) |
static Pdpb.RegionHeartbeatResponse |
parseDelimitedFrom(InputStream input) |
static Pdpb.RegionHeartbeatResponse |
parseDelimitedFrom(InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(byte[] data) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(byte[] data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(ByteBuffer data) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(ByteBuffer data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(com.google.protobuf.ByteString data) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(com.google.protobuf.ByteString data,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(com.google.protobuf.CodedInputStream input) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(InputStream input) |
static Pdpb.RegionHeartbeatResponse |
parseFrom(InputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
static com.google.protobuf.Parser<Pdpb.RegionHeartbeatResponse> |
parser() |
Pdpb.RegionHeartbeatResponse.Builder |
toBuilder() |
void |
writeTo(com.google.protobuf.CodedOutputStream output) |
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, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTagfindInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toStringaddAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeToclone, finalize, getClass, notify, notifyAll, wait, wait, waitpublic static final int HEADER_FIELD_NUMBER
public static final int CHANGE_PEER_FIELD_NUMBER
public static final int TRANSFER_LEADER_FIELD_NUMBER
public static final int REGION_ID_FIELD_NUMBER
public static final int REGION_EPOCH_FIELD_NUMBER
public static final int TARGET_PEER_FIELD_NUMBER
public static final int MERGE_FIELD_NUMBER
public static final int SPLIT_REGION_FIELD_NUMBER
public static final int CHANGE_PEER_V2_FIELD_NUMBER
protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
newInstance in class com.google.protobuf.GeneratedMessageV3public final com.google.protobuf.UnknownFieldSet getUnknownFields()
getUnknownFields in interface com.google.protobuf.MessageOrBuildergetUnknownFields in class com.google.protobuf.GeneratedMessageV3public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3public boolean hasHeader()
.pdpb.ResponseHeader header = 1;hasHeader in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.ResponseHeader getHeader()
.pdpb.ResponseHeader header = 1;getHeader in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.ResponseHeaderOrBuilder getHeaderOrBuilder()
.pdpb.ResponseHeader header = 1;getHeaderOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasChangePeer()
Notice, Pd only allows handling reported epoch >= current pd's. Leader peer reports region status with RegionHeartbeatRequest to pd regularly, pd will determine whether this region should do ChangePeer or not. E,g, max peer number is 3, region A, first only peer 1 in A. 1. Pd region state -> Peers (1), ConfVer (1). 2. Leader peer 1 reports region state to pd, pd finds the peer number is < 3, so first changes its current region state -> Peers (1, 2), ConfVer (1), and returns ChangePeer Adding 2. 3. Leader does ChangePeer, then reports Peers (1, 2), ConfVer (2), pd updates its state -> Peers (1, 2), ConfVer (2). 4. Leader may report old Peers (1), ConfVer (1) to pd before ConfChange finished, pd stills responses ChangePeer Adding 2, of course, we must guarantee the second ChangePeer can't be applied in TiKV.
.pdpb.ChangePeer change_peer = 2;hasChangePeer in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.ChangePeer getChangePeer()
Notice, Pd only allows handling reported epoch >= current pd's. Leader peer reports region status with RegionHeartbeatRequest to pd regularly, pd will determine whether this region should do ChangePeer or not. E,g, max peer number is 3, region A, first only peer 1 in A. 1. Pd region state -> Peers (1), ConfVer (1). 2. Leader peer 1 reports region state to pd, pd finds the peer number is < 3, so first changes its current region state -> Peers (1, 2), ConfVer (1), and returns ChangePeer Adding 2. 3. Leader does ChangePeer, then reports Peers (1, 2), ConfVer (2), pd updates its state -> Peers (1, 2), ConfVer (2). 4. Leader may report old Peers (1), ConfVer (1) to pd before ConfChange finished, pd stills responses ChangePeer Adding 2, of course, we must guarantee the second ChangePeer can't be applied in TiKV.
.pdpb.ChangePeer change_peer = 2;getChangePeer in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.ChangePeerOrBuilder getChangePeerOrBuilder()
Notice, Pd only allows handling reported epoch >= current pd's. Leader peer reports region status with RegionHeartbeatRequest to pd regularly, pd will determine whether this region should do ChangePeer or not. E,g, max peer number is 3, region A, first only peer 1 in A. 1. Pd region state -> Peers (1), ConfVer (1). 2. Leader peer 1 reports region state to pd, pd finds the peer number is < 3, so first changes its current region state -> Peers (1, 2), ConfVer (1), and returns ChangePeer Adding 2. 3. Leader does ChangePeer, then reports Peers (1, 2), ConfVer (2), pd updates its state -> Peers (1, 2), ConfVer (2). 4. Leader may report old Peers (1), ConfVer (1) to pd before ConfChange finished, pd stills responses ChangePeer Adding 2, of course, we must guarantee the second ChangePeer can't be applied in TiKV.
.pdpb.ChangePeer change_peer = 2;getChangePeerOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasTransferLeader()
Pd can return transfer_leader to let TiKV does leader transfer itself.
.pdpb.TransferLeader transfer_leader = 3;hasTransferLeader in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.TransferLeader getTransferLeader()
Pd can return transfer_leader to let TiKV does leader transfer itself.
.pdpb.TransferLeader transfer_leader = 3;getTransferLeader in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.TransferLeaderOrBuilder getTransferLeaderOrBuilder()
Pd can return transfer_leader to let TiKV does leader transfer itself.
.pdpb.TransferLeader transfer_leader = 3;getTransferLeaderOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic long getRegionId()
ID of the region
uint64 region_id = 4;getRegionId in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasRegionEpoch()
.metapb.RegionEpoch region_epoch = 5;hasRegionEpoch in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Metapb.RegionEpoch getRegionEpoch()
.metapb.RegionEpoch region_epoch = 5;getRegionEpoch in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Metapb.RegionEpochOrBuilder getRegionEpochOrBuilder()
.metapb.RegionEpoch region_epoch = 5;getRegionEpochOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasTargetPeer()
Leader of the region at the moment of the corresponding request was made.
.metapb.Peer target_peer = 6;hasTargetPeer in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Metapb.Peer getTargetPeer()
Leader of the region at the moment of the corresponding request was made.
.metapb.Peer target_peer = 6;getTargetPeer in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Metapb.PeerOrBuilder getTargetPeerOrBuilder()
Leader of the region at the moment of the corresponding request was made.
.metapb.Peer target_peer = 6;getTargetPeerOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasMerge()
.pdpb.Merge merge = 7;hasMerge in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.Merge getMerge()
.pdpb.Merge merge = 7;getMerge in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.MergeOrBuilder getMergeOrBuilder()
.pdpb.Merge merge = 7;getMergeOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasSplitRegion()
PD sends split_region to let TiKV split a region into two regions.
.pdpb.SplitRegion split_region = 8;hasSplitRegion in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.SplitRegion getSplitRegion()
PD sends split_region to let TiKV split a region into two regions.
.pdpb.SplitRegion split_region = 8;getSplitRegion in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.SplitRegionOrBuilder getSplitRegionOrBuilder()
PD sends split_region to let TiKV split a region into two regions.
.pdpb.SplitRegion split_region = 8;getSplitRegionOrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic boolean hasChangePeerV2()
Multiple change peer operations atomically.
Note: PD can use both ChangePeer and ChangePeerV2 at the same time
(not in the same RegionHeartbeatResponse).
Now, PD use ChangePeerV2 in following scenarios:
1. replacing peers
2. demoting voter directly
.pdpb.ChangePeerV2 change_peer_v2 = 9;hasChangePeerV2 in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.ChangePeerV2 getChangePeerV2()
Multiple change peer operations atomically.
Note: PD can use both ChangePeer and ChangePeerV2 at the same time
(not in the same RegionHeartbeatResponse).
Now, PD use ChangePeerV2 in following scenarios:
1. replacing peers
2. demoting voter directly
.pdpb.ChangePeerV2 change_peer_v2 = 9;getChangePeerV2 in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic Pdpb.ChangePeerV2OrBuilder getChangePeerV2OrBuilder()
Multiple change peer operations atomically.
Note: PD can use both ChangePeer and ChangePeerV2 at the same time
(not in the same RegionHeartbeatResponse).
Now, PD use ChangePeerV2 in following scenarios:
1. replacing peers
2. demoting voter directly
.pdpb.ChangePeerV2 change_peer_v2 = 9;getChangePeerV2OrBuilder in interface Pdpb.RegionHeartbeatResponseOrBuilderpublic final boolean isInitialized()
isInitialized in interface com.google.protobuf.MessageLiteOrBuilderisInitialized in class com.google.protobuf.GeneratedMessageV3public void writeTo(com.google.protobuf.CodedOutputStream output)
throws IOException
writeTo in interface com.google.protobuf.MessageLitewriteTo in class com.google.protobuf.GeneratedMessageV3IOExceptionpublic int getSerializedSize()
getSerializedSize in interface com.google.protobuf.MessageLitegetSerializedSize in class com.google.protobuf.GeneratedMessageV3public boolean equals(Object obj)
equals in interface com.google.protobuf.Messageequals in class com.google.protobuf.AbstractMessagepublic int hashCode()
hashCode in interface com.google.protobuf.MessagehashCode in class com.google.protobuf.AbstractMessagepublic static Pdpb.RegionHeartbeatResponse parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
com.google.protobuf.InvalidProtocolBufferExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
com.google.protobuf.InvalidProtocolBufferExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
com.google.protobuf.InvalidProtocolBufferExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
com.google.protobuf.InvalidProtocolBufferExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
com.google.protobuf.InvalidProtocolBufferExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
com.google.protobuf.InvalidProtocolBufferExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(InputStream input) throws IOException
IOExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
IOExceptionpublic static Pdpb.RegionHeartbeatResponse parseDelimitedFrom(InputStream input) throws IOException
IOExceptionpublic static Pdpb.RegionHeartbeatResponse parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
IOExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
IOExceptionpublic static Pdpb.RegionHeartbeatResponse parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
IOExceptionpublic Pdpb.RegionHeartbeatResponse.Builder newBuilderForType()
newBuilderForType in interface com.google.protobuf.MessagenewBuilderForType in interface com.google.protobuf.MessageLitepublic static Pdpb.RegionHeartbeatResponse.Builder newBuilder()
public static Pdpb.RegionHeartbeatResponse.Builder newBuilder(Pdpb.RegionHeartbeatResponse prototype)
public Pdpb.RegionHeartbeatResponse.Builder toBuilder()
toBuilder in interface com.google.protobuf.MessagetoBuilder in interface com.google.protobuf.MessageLiteprotected Pdpb.RegionHeartbeatResponse.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
newBuilderForType in class com.google.protobuf.GeneratedMessageV3public static Pdpb.RegionHeartbeatResponse getDefaultInstance()
public static com.google.protobuf.Parser<Pdpb.RegionHeartbeatResponse> parser()
public com.google.protobuf.Parser<Pdpb.RegionHeartbeatResponse> getParserForType()
getParserForType in interface com.google.protobuf.MessagegetParserForType in interface com.google.protobuf.MessageLitegetParserForType in class com.google.protobuf.GeneratedMessageV3public Pdpb.RegionHeartbeatResponse getDefaultInstanceForType()
getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuildergetDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilderCopyright © 2025 PingCAP. All rights reserved.