Normalize dmInputNode log (#9652)

Signed-off-by: NCongqi Xia <congqi.xia@zilliz.com>

internal/datanode/flow_graph_dmstream_input_node.go

@@ -13,13 +13,14 @@ package datanode
 
 import (
 	"context"
-	"strconv"
+	"fmt"
 
 	"github.com/milvus-io/milvus/internal/log"
 	"github.com/milvus-io/milvus/internal/msgstream"
 	"github.com/milvus-io/milvus/internal/proto/internalpb"
 	"github.com/milvus-io/milvus/internal/rootcoord"
 	"github.com/milvus-io/milvus/internal/util/flowgraph"
+	"go.uber.org/zap"
 )
 
 // DmInputNode receives messages from message streams, packs messages between two timeticks, and passes all
@@ -30,7 +31,8 @@ func newDmInputNode(ctx context.Context, factory msgstream.Factory, collID Uniqu
 	maxParallelism := Params.FlowGraphMaxParallelism
 
 	// subName should be unique, since pchannelName is shared among several collections
-	consumeSubName := Params.MsgChannelSubName + "-" + strconv.FormatInt(collID, 10)
+	//	consumeSubName := Params.MsgChannelSubName + "-" + strconv.FormatInt(collID, 10)
+	consumeSubName := fmt.Sprintf("%s-%d", Params.MsgChannelSubName, collID)
 	insertStream, err := factory.NewTtMsgStream(ctx)
 	if err != nil {
 		return nil, err
@@ -40,7 +42,7 @@ func newDmInputNode(ctx context.Context, factory msgstream.Factory, collID Uniqu
 	//  is virtual channel name, so we need to convert vchannel name into pchannel neme here.
 	pchannelName := rootcoord.ToPhysicalChannel(chanName)
 	insertStream.AsConsumer([]string{pchannelName}, consumeSubName)
-	log.Debug("datanode AsConsumer physical channel: " + pchannelName + " : " + consumeSubName)
+	log.Debug("datanode AsConsumer", zap.String("physical channel", pchannelName), zap.String("subName", consumeSubName))
 
 	if seekPos != nil {
 		seekPos.ChannelName = pchannelName