Fix inconsistency of produce msg and consume msg with rmq

Signed-off-by: yukun <kun.yu@zilliz.com>

internal/msgstream/rmqms/rmq_msgstream.go

@@ -144,7 +144,7 @@ func (ms *RmqMsgStream) Produce(pack *msgstream.MsgPack) error {
 				channelID := searchResult.ResultChannelID
 				channelIDInt, _ := strconv.ParseInt(channelID, 10, 64)
 				if channelIDInt >= int64(len(ms.producers)) {
-					return errors.New("Failed to produce pulsar msg to unKnow channel")
+					return errors.New("Failed to produce rmq msg to unKnow channel")
 				}
 				bucketValues[index] = int32(channelIDInt)
 				continue
@@ -178,38 +178,6 @@ func (ms *RmqMsgStream) Produce(pack *msgstream.MsgPack) error {
 			if err != nil {
 				return err
 			}
-			//
-			//msg := &pulsar.ProducerMessage{Payload: mb}
-
-			//var child opentracing.Span
-			if v.Msgs[i].Type() == commonpb.MsgType_kInsert ||
-				v.Msgs[i].Type() == commonpb.MsgType_kSearch ||
-				v.Msgs[i].Type() == commonpb.MsgType_kSearchResult {
-				//tracer := opentracing.GlobalTracer()
-				//ctx := v.Msgs[i].GetMsgContext()
-				//if ctx == nil {
-				//	ctx = context.Background()
-				//}
-				//
-				//if parent := opentracing.SpanFromContext(ctx); parent != nil {
-				//	child = tracer.StartSpan("start send pulsar msg",
-				//		opentracing.FollowsFrom(parent.Context()))
-				//} else {
-				//	child = tracer.StartSpan("start send pulsar msg")
-				//}
-				//child.SetTag("hash keys", v.Msgs[i].HashKeys())
-				//child.SetTag("start time", v.Msgs[i].BeginTs())
-				//child.SetTag("end time", v.Msgs[i].EndTs())
-				//child.SetTag("msg type", v.Msgs[i].Type())
-				//msg.Properties = make(map[string]string)
-				//err = tracer.Inject(child.Context(), opentracing.TextMap, &propertiesReaderWriter{msg.Properties})
-				//if err != nil {
-				//	child.LogFields(oplog.Error(err))
-				//	child.Finish()
-				//	return err
-				//}
-				//child.LogFields(oplog.String("inject success", "inject success"))
-			}
 
 			m, err := msgstream.ConvertToByteArray(mb)
 			if err != nil {

internal/proxynode/paramtable.go

@@ -177,6 +177,7 @@ func (pt *ParamTable) initQueryNodeIDList() []UniqueID {
 		}
 		ret = append(ret, UniqueID(v))
 	}
+	pt.QueryNodeIDList = ret
 	return ret
 }
 

internal/querynode/load_service.go

@@ -114,7 +114,12 @@ func (s *loadService) loadSegmentInternal(collectionID UniqueID, partitionID Uni
 		return err
 	}
 
-	targetFields := s.segLoader.getTargetFields(paths, srcFieldIDs, fieldIDs)
+	//fmt.Println("srcFieldIDs in internal:", srcFieldIDs)
+	//fmt.Println("dstFieldIDs in internal:", fieldIDs)
+	targetFields, err := s.segLoader.checkTargetFields(paths, srcFieldIDs, fieldIDs)
+	if err != nil {
+		return err
+	}
 	err = s.segLoader.loadSegmentFieldsData(segment, targetFields)
 	if err != nil {
 		return err

internal/querynode/load_service_test.go

@@ -1142,7 +1142,7 @@ func TestSegmentLoad_Search_Vector(t *testing.T) {
 	paths, srcFieldIDs, err := generateInsertBinLog(collectionID, partitionID, segmentID, keyPrefix)
 	assert.NoError(t, err)
 
-	fieldsMap := node.loadService.segLoader.getTargetFields(paths, srcFieldIDs, fieldIDs)
+	fieldsMap, _ := node.loadService.segLoader.checkTargetFields(paths, srcFieldIDs, fieldIDs)
 	assert.Equal(t, len(fieldsMap), 2)
 
 	segment, err := node.replica.getSegmentByID(segmentID)

internal/querynode/segment_loader.go

@@ -8,6 +8,7 @@ import (
 	"github.com/zilliztech/milvus-distributed/internal/kv"
 	minioKV "github.com/zilliztech/milvus-distributed/internal/kv/minio"
 	"github.com/zilliztech/milvus-distributed/internal/msgstream"
+	"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
 	"github.com/zilliztech/milvus-distributed/internal/proto/datapb"
 	"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
 	"github.com/zilliztech/milvus-distributed/internal/storage"
@@ -53,11 +54,11 @@ func (loader *segmentLoader) getInsertBinlogPaths(segmentID UniqueID) ([]*intern
 	}
 
 	pathResponse, err := loader.dataClient.GetInsertBinlogPaths(insertBinlogPathRequest)
-	if err != nil {
+	if err != nil || pathResponse.Status.ErrorCode != commonpb.ErrorCode_SUCCESS {
 		return nil, nil, err
 	}
 
-	if len(pathResponse.FieldIDs) != len(pathResponse.Paths) {
+	if len(pathResponse.FieldIDs) != len(pathResponse.Paths) || len(pathResponse.FieldIDs) <= 0 {
 		return nil, nil, errors.New("illegal InsertBinlogPathsResponse")
 	}
 
@@ -82,7 +83,7 @@ func (loader *segmentLoader) filterOutVectorFields(fieldIDs []int64, vectorField
 	return targetFields
 }
 
-func (loader *segmentLoader) getTargetFields(paths []*internalpb2.StringList, srcFieldIDS []int64, dstFields []int64) map[int64]*internalpb2.StringList {
+func (loader *segmentLoader) checkTargetFields(paths []*internalpb2.StringList, srcFieldIDs []int64, dstFieldIDs []int64) (map[int64]*internalpb2.StringList, error) {
 	targetFields := make(map[int64]*internalpb2.StringList)
 
 	containsFunc := func(s []int64, e int64) bool {
@@ -94,13 +95,14 @@ func (loader *segmentLoader) getTargetFields(paths []*internalpb2.StringList, sr
 		return false
 	}
 
-	for i, fieldID := range srcFieldIDS {
+	for i, fieldID := range dstFieldIDs {
-		if containsFunc(dstFields, fieldID) {
+		if !containsFunc(srcFieldIDs, fieldID) {
-			targetFields[fieldID] = paths[i]
+			return nil, errors.New("uncompleted fields")
 		}
+		targetFields[fieldID] = paths[i]
 	}
 
-	return targetFields
+	return targetFields, nil
 }
 
 func (loader *segmentLoader) loadSegmentFieldsData(segment *Segment, targetFields map[int64]*internalpb2.StringList) error {

internal/util/rocksmq/rocksmq.go

@@ -286,7 +286,8 @@ func (rmq *RocksMQ) Consume(groupName string, channelName string, n int) ([]Cons
 	if iter.Seek([]byte(dataKey)); currentID != DefaultMessageID && iter.Valid() {
 		iter.Next()
 	} else {
-		iter.SeekToFirst()
+		newKey := fixChanName + "/"
+		iter.Seek([]byte(newKey))
 	}
 
 	offset := 0

internal/util/rocksmq/rocksmq_test.go

@@ -269,3 +269,52 @@ func TestRocksMQ_Throughout(t *testing.T) {
 	cDuration := ct1 - ct0
 	log.Printf("Total consume %d item, cost %v ms, throughout %v / s", entityNum, cDuration, int64(entityNum)*1000/cDuration)
 }
+
+func TestRocksMQ_MultiChan(t *testing.T) {
+	etcdAddr := os.Getenv("ETCD_ADDRESS")
+	if etcdAddr == "" {
+		etcdAddr = "localhost:2379"
+	}
+	cli, err := clientv3.New(clientv3.Config{Endpoints: []string{etcdAddr}})
+	assert.Nil(t, err)
+	etcdKV := etcdkv.NewEtcdKV(cli, "/etcd/test/root")
+	defer etcdKV.Close()
+	idAllocator := NewGlobalIDAllocator("dummy", etcdKV)
+	_ = idAllocator.Initialize()
+
+	name := "/tmp/rocksmq_multichan"
+	defer os.RemoveAll(name)
+	rmq, err := NewRocksMQ(name, idAllocator)
+	assert.Nil(t, err)
+
+	channelName0 := "chan01"
+	channelName1 := "chan11"
+	err = rmq.CreateChannel(channelName0)
+	assert.Nil(t, err)
+	defer rmq.DestroyChannel(channelName0)
+	err = rmq.CreateChannel(channelName1)
+	assert.Nil(t, err)
+	defer rmq.DestroyChannel(channelName1)
+	assert.Nil(t, err)
+
+	loopNum := 10
+	for i := 0; i < loopNum; i++ {
+		msg0 := "for_chann0_" + strconv.Itoa(i)
+		msg1 := "for_chann1_" + strconv.Itoa(i)
+		pMsg0 := ProducerMessage{payload: []byte(msg0)}
+		pMsg1 := ProducerMessage{payload: []byte(msg1)}
+		err = rmq.Produce(channelName0, []ProducerMessage{pMsg0})
+		assert.Nil(t, err)
+		err = rmq.Produce(channelName1, []ProducerMessage{pMsg1})
+		assert.Nil(t, err)
+	}
+
+	groupName := "test_group"
+	_ = rmq.DestroyConsumerGroup(groupName, channelName1)
+	_, err = rmq.CreateConsumerGroup(groupName, channelName1)
+	assert.Nil(t, err)
+	cMsgs, err := rmq.Consume(groupName, channelName1, 1)
+	assert.Nil(t, err)
+	assert.Equal(t, len(cMsgs), 1)
+	assert.Equal(t, string(cMsgs[0].Payload), "for_chann1_"+strconv.Itoa(0))
+}