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add message batch

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This commit is contained in:
chrislu
2022-07-22 01:12:32 -07:00
parent 7576c244c4
commit 06cd491abc
5 changed files with 332 additions and 127 deletions
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26
weed/pb/message.fbs
View File

@@ -3,13 +3,21 @@ table NameValue {
value:string;
}
table Message {
producer_id:int32 (id:0);
producer_seq:int64 (id:2);
segment_id:int32 (id:1);
segment_seq:int64 (id:3);
event_ts_ns:int64 (id:4);
recv_ts_ns:int64 (id:5);
properties:[NameValue] (id:6);
key:string (id:7); // bytes
data:string (id:8); // bytes
seq_delta:int32 (id:0);
ts_ms_delta:int32 (id:1);
properties:[NameValue] (id:2);
key:string (id:3); // bytes
data:string (id:4); // bytes
}
table MessageBatch {
producer_id:int32 (id:0);
producer_epoch:int32 (id:1);
segment_id:int32 (id:2);
flags: int32 (id:3);
segment_seq_base:int64 (id:4);
segment_seq_max_delta:int32 (id:5);
ts_ms_base:int64 (id:6);
ts_ms_max_delta:int32 (id:7);
messages: [Message] (id:8);
}

92
weed/pb/message_fbs/Message.go
View File

@@ -33,7 +33,7 @@ func (rcv *Message) Table() flatbuffers.Table {
return rcv._tab
}
func (rcv *Message) ProducerId() int32 {
func (rcv *Message) SeqDelta() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
@@ -41,11 +41,11 @@ func (rcv *Message) ProducerId() int32 {
return 0
}
func (rcv *Message) MutateProducerId(n int32) bool {
func (rcv *Message) MutateSeqDelta(n int32) bool {
return rcv._tab.MutateInt32Slot(4, n)
}
func (rcv *Message) SegmentId() int32 {
func (rcv *Message) TsMsDelta() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(6))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
@@ -53,60 +53,12 @@ func (rcv *Message) SegmentId() int32 {
return 0
}
func (rcv *Message) MutateSegmentId(n int32) bool {
func (rcv *Message) MutateTsMsDelta(n int32) bool {
return rcv._tab.MutateInt32Slot(6, n)
}
func (rcv *Message) ProducerSeq() int64 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
if o != 0 {
return rcv._tab.GetInt64(o + rcv._tab.Pos)
}
return 0
}
func (rcv *Message) MutateProducerSeq(n int64) bool {
return rcv._tab.MutateInt64Slot(8, n)
}
func (rcv *Message) SegmentSeq() int64 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(10))
if o != 0 {
return rcv._tab.GetInt64(o + rcv._tab.Pos)
}
return 0
}
func (rcv *Message) MutateSegmentSeq(n int64) bool {
return rcv._tab.MutateInt64Slot(10, n)
}
func (rcv *Message) EventTsNs() int64 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(12))
if o != 0 {
return rcv._tab.GetInt64(o + rcv._tab.Pos)
}
return 0
}
func (rcv *Message) MutateEventTsNs(n int64) bool {
return rcv._tab.MutateInt64Slot(12, n)
}
func (rcv *Message) RecvTsNs() int64 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(14))
if o != 0 {
return rcv._tab.GetInt64(o + rcv._tab.Pos)
}
return 0
}
func (rcv *Message) MutateRecvTsNs(n int64) bool {
return rcv._tab.MutateInt64Slot(14, n)
}
func (rcv *Message) Properties(obj *NameValue, j int) bool {
o := flatbuffers.UOffsetT(rcv._tab.Offset(16))
o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
if o != 0 {
x := rcv._tab.Vector(o)
x += flatbuffers.UOffsetT(j) * 4
@@ -118,7 +70,7 @@ func (rcv *Message) Properties(obj *NameValue, j int) bool {
}
func (rcv *Message) PropertiesLength() int {
o := flatbuffers.UOffsetT(rcv._tab.Offset(16))
o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
if o != 0 {
return rcv._tab.VectorLen(o)
}
@@ -126,7 +78,7 @@ func (rcv *Message) PropertiesLength() int {
}
func (rcv *Message) Key() []byte {
o := flatbuffers.UOffsetT(rcv._tab.Offset(18))
o := flatbuffers.UOffsetT(rcv._tab.Offset(10))
if o != 0 {
return rcv._tab.ByteVector(o + rcv._tab.Pos)
}
@@ -134,7 +86,7 @@ func (rcv *Message) Key() []byte {
}
func (rcv *Message) Data() []byte {
o := flatbuffers.UOffsetT(rcv._tab.Offset(20))
o := flatbuffers.UOffsetT(rcv._tab.Offset(12))
if o != 0 {
return rcv._tab.ByteVector(o + rcv._tab.Pos)
}
@@ -142,37 +94,25 @@ func (rcv *Message) Data() []byte {
}
func MessageStart(builder *flatbuffers.Builder) {
builder.StartObject(9)
builder.StartObject(5)
}
func MessageAddProducerId(builder *flatbuffers.Builder, producerId int32) {
builder.PrependInt32Slot(0, producerId, 0)
func MessageAddSeqDelta(builder *flatbuffers.Builder, seqDelta int32) {
builder.PrependInt32Slot(0, seqDelta, 0)
}
func MessageAddSegmentId(builder *flatbuffers.Builder, segmentId int32) {
builder.PrependInt32Slot(1, segmentId, 0)
}
func MessageAddProducerSeq(builder *flatbuffers.Builder, producerSeq int64) {
builder.PrependInt64Slot(2, producerSeq, 0)
}
func MessageAddSegmentSeq(builder *flatbuffers.Builder, segmentSeq int64) {
builder.PrependInt64Slot(3, segmentSeq, 0)
}
func MessageAddEventTsNs(builder *flatbuffers.Builder, eventTsNs int64) {
builder.PrependInt64Slot(4, eventTsNs, 0)
}
func MessageAddRecvTsNs(builder *flatbuffers.Builder, recvTsNs int64) {
builder.PrependInt64Slot(5, recvTsNs, 0)
func MessageAddTsMsDelta(builder *flatbuffers.Builder, tsMsDelta int32) {
builder.PrependInt32Slot(1, tsMsDelta, 0)
}
func MessageAddProperties(builder *flatbuffers.Builder, properties flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(6, flatbuffers.UOffsetT(properties), 0)
builder.PrependUOffsetTSlot(2, flatbuffers.UOffsetT(properties), 0)
}
func MessageStartPropertiesVector(builder *flatbuffers.Builder, numElems int) flatbuffers.UOffsetT {
return builder.StartVector(4, numElems, 4)
}
func MessageAddKey(builder *flatbuffers.Builder, key flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(7, flatbuffers.UOffsetT(key), 0)
builder.PrependUOffsetTSlot(3, flatbuffers.UOffsetT(key), 0)
}
func MessageAddData(builder *flatbuffers.Builder, data flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(8, flatbuffers.UOffsetT(data), 0)
builder.PrependUOffsetTSlot(4, flatbuffers.UOffsetT(data), 0)
}
func MessageEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
return builder.EndObject()

187
weed/pb/message_fbs/MessageBatch.go Normal file
View File

@@ -0,0 +1,187 @@
// Code generated by the FlatBuffers compiler. DO NOT EDIT.
package message_fbs
import (
flatbuffers "github.com/google/flatbuffers/go"
)
type MessageBatch struct {
_tab flatbuffers.Table
}
func GetRootAsMessageBatch(buf []byte, offset flatbuffers.UOffsetT) *MessageBatch {
n := flatbuffers.GetUOffsetT(buf[offset:])
x := &MessageBatch{}
x.Init(buf, n+offset)
return x
}
func GetSizePrefixedRootAsMessageBatch(buf []byte, offset flatbuffers.UOffsetT) *MessageBatch {
n := flatbuffers.GetUOffsetT(buf[offset+flatbuffers.SizeUint32:])
x := &MessageBatch{}
x.Init(buf, n+offset+flatbuffers.SizeUint32)
return x
}
func (rcv *MessageBatch) Init(buf []byte, i flatbuffers.UOffsetT) {
rcv._tab.Bytes = buf
rcv._tab.Pos = i
}
func (rcv *MessageBatch) Table() flatbuffers.Table {
return rcv._tab
}
func (rcv *MessageBatch) ProducerId() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateProducerId(n int32) bool {
return rcv._tab.MutateInt32Slot(4, n)
}
func (rcv *MessageBatch) ProducerEpoch() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(6))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateProducerEpoch(n int32) bool {
return rcv._tab.MutateInt32Slot(6, n)
}
func (rcv *MessageBatch) SegmentId() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateSegmentId(n int32) bool {
return rcv._tab.MutateInt32Slot(8, n)
}
func (rcv *MessageBatch) Flags() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(10))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateFlags(n int32) bool {
return rcv._tab.MutateInt32Slot(10, n)
}
func (rcv *MessageBatch) SegmentSeqBase() int64 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(12))
if o != 0 {
return rcv._tab.GetInt64(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateSegmentSeqBase(n int64) bool {
return rcv._tab.MutateInt64Slot(12, n)
}
func (rcv *MessageBatch) SegmentSeqMaxDelta() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(14))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateSegmentSeqMaxDelta(n int32) bool {
return rcv._tab.MutateInt32Slot(14, n)
}
func (rcv *MessageBatch) TsMsBase() int64 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(16))
if o != 0 {
return rcv._tab.GetInt64(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateTsMsBase(n int64) bool {
return rcv._tab.MutateInt64Slot(16, n)
}
func (rcv *MessageBatch) TsMsMaxDelta() int32 {
o := flatbuffers.UOffsetT(rcv._tab.Offset(18))
if o != 0 {
return rcv._tab.GetInt32(o + rcv._tab.Pos)
}
return 0
}
func (rcv *MessageBatch) MutateTsMsMaxDelta(n int32) bool {
return rcv._tab.MutateInt32Slot(18, n)
}
func (rcv *MessageBatch) Messages(obj *Message, j int) bool {
o := flatbuffers.UOffsetT(rcv._tab.Offset(20))
if o != 0 {
x := rcv._tab.Vector(o)
x += flatbuffers.UOffsetT(j) * 4
x = rcv._tab.Indirect(x)
obj.Init(rcv._tab.Bytes, x)
return true
}
return false
}
func (rcv *MessageBatch) MessagesLength() int {
o := flatbuffers.UOffsetT(rcv._tab.Offset(20))
if o != 0 {
return rcv._tab.VectorLen(o)
}
return 0
}
func MessageBatchStart(builder *flatbuffers.Builder) {
builder.StartObject(9)
}
func MessageBatchAddProducerId(builder *flatbuffers.Builder, producerId int32) {
builder.PrependInt32Slot(0, producerId, 0)
}
func MessageBatchAddProducerEpoch(builder *flatbuffers.Builder, producerEpoch int32) {
builder.PrependInt32Slot(1, producerEpoch, 0)
}
func MessageBatchAddSegmentId(builder *flatbuffers.Builder, segmentId int32) {
builder.PrependInt32Slot(2, segmentId, 0)
}
func MessageBatchAddFlags(builder *flatbuffers.Builder, flags int32) {
builder.PrependInt32Slot(3, flags, 0)
}
func MessageBatchAddSegmentSeqBase(builder *flatbuffers.Builder, segmentSeqBase int64) {
builder.PrependInt64Slot(4, segmentSeqBase, 0)
}
func MessageBatchAddSegmentSeqMaxDelta(builder *flatbuffers.Builder, segmentSeqMaxDelta int32) {
builder.PrependInt32Slot(5, segmentSeqMaxDelta, 0)
}
func MessageBatchAddTsMsBase(builder *flatbuffers.Builder, tsMsBase int64) {
builder.PrependInt64Slot(6, tsMsBase, 0)
}
func MessageBatchAddTsMsMaxDelta(builder *flatbuffers.Builder, tsMsMaxDelta int32) {
builder.PrependInt32Slot(7, tsMsMaxDelta, 0)
}
func MessageBatchAddMessages(builder *flatbuffers.Builder, messages flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(8, flatbuffers.UOffsetT(messages), 0)
}
func MessageBatchStartMessagesVector(builder *flatbuffers.Builder, numElems int) flatbuffers.UOffsetT {
return builder.StartVector(4, numElems, 4)
}
func MessageBatchEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
return builder.EndObject()
}