diff --git a/configs/milvus.yaml b/configs/milvus.yaml
index 10965fca9f..4935c657f9 100644
--- a/configs/milvus.yaml
+++ b/configs/milvus.yaml
@@ -21,10 +21,6 @@ etcd:
   rootPath: by-dev # The root path where data is stored in etcd
   metaSubPath: meta # metaRootPath = rootPath + '/' + metaSubPath
   kvSubPath: kv # kvRootPath = rootPath + '/' + kvSubPath
-  segmentBinlogSubPath: datacoord/binlog/segment  # Full Path = rootPath/metaSubPath/segmentBinlogSubPath
-  collectionBinlogSubPath: datacoord/binlog/collection # Full Path = rootPath/metaSubPath/collectionBinglogSubPath
-  flushStreamPosSubPath: datacoord/flushstream # Full path = rootPath/metaSubPath/flushStreamPosSubPath
-  statsStreamPosSubPath: datacoord/statsstream # Full path = rootPath/metaSubPath/statsStreamPosSubPath
 
 # Related configuration of minio, which is responsible for data persistence for Milvus.
 minio:
diff --git a/go.mod b/go.mod
index d6ba4b235e..23a08901a9 100644
--- a/go.mod
+++ b/go.mod
@@ -43,7 +43,7 @@ require (
 	go.etcd.io/etcd/client/v3 v3.5.0
 	go.etcd.io/etcd/server/v3 v3.5.0
 	go.uber.org/atomic v1.7.0
-	go.uber.org/automaxprocs v1.4.0 // indirect
+	go.uber.org/automaxprocs v1.4.0
 	go.uber.org/zap v1.17.0
 	golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6
 	golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect
diff --git a/internal/util/paramtable/global_param.go b/internal/util/paramtable/global_param.go
index 7d43945aa8..f1c4173d91 100644
--- a/internal/util/paramtable/global_param.go
+++ b/internal/util/paramtable/global_param.go
@@ -1262,11 +1262,9 @@ type dataCoordConfig struct {
 	Address string
 
 	// --- ETCD ---
-	MetaRootPath            string
-	KvRootPath              string
-	SegmentBinlogSubPath    string
-	CollectionBinlogSubPath string
-	ChannelWatchSubPath     string
+	MetaRootPath        string
+	KvRootPath          string
+	ChannelWatchSubPath string
 
 	// --- MinIO ---
 	MinioAddress         string
@@ -1282,9 +1280,6 @@ type dataCoordConfig struct {
 	// --- Rocksmq ---
 	RocksmqPath string
 
-	FlushStreamPosSubPath string
-	StatsStreamPosSubPath string
-
 	// --- SEGMENTS ---
 	SegmentMaxSize          float64
 	SegmentSealProportion   float64
@@ -1317,8 +1312,6 @@ func (p *dataCoordConfig) init(bp *BaseParamTable) {
 
 	p.initMetaRootPath()
 	p.initKvRootPath()
-	p.initSegmentBinlogSubPath()
-	p.initCollectionBinlogSubPath()
 	p.initChannelWatchPrefix()
 
 	p.initPulsarAddress()
@@ -1335,9 +1328,6 @@ func (p *dataCoordConfig) init(bp *BaseParamTable) {
 	p.initSegmentInfoChannelName()
 	p.initDataCoordSubscriptionName()
 
-	p.initFlushStreamPosSubPath()
-	p.initStatsStreamPosSubPath()
-
 	p.initEnableCompaction()
 
 	p.initMinioAddress()
@@ -1396,22 +1386,6 @@ func (p *dataCoordConfig) initKvRootPath() {
 	p.KvRootPath = rootPath + "/" + subPath
 }
 
-func (p *dataCoordConfig) initSegmentBinlogSubPath() {
-	subPath, err := p.BaseParams.Load("etcd.segmentBinlogSubPath")
-	if err != nil {
-		panic(err)
-	}
-	p.SegmentBinlogSubPath = subPath
-}
-
-func (p *dataCoordConfig) initCollectionBinlogSubPath() {
-	subPath, err := p.BaseParams.Load("etcd.collectionBinlogSubPath")
-	if err != nil {
-		panic(err)
-	}
-	p.CollectionBinlogSubPath = subPath
-}
-
 func (p *dataCoordConfig) initSegmentMaxSize() {
 	p.SegmentMaxSize = p.BaseParams.ParseFloatWithDefault("dataCoord.segment.maxSize", 512.0)
 }
@@ -1468,22 +1442,6 @@ func (p *dataCoordConfig) initDataCoordSubscriptionName() {
 	p.DataCoordSubscriptionName = strings.Join(s, "-")
 }
 
-func (p *dataCoordConfig) initFlushStreamPosSubPath() {
-	subPath, err := p.BaseParams.Load("etcd.flushStreamPosSubPath")
-	if err != nil {
-		panic(err)
-	}
-	p.FlushStreamPosSubPath = subPath
-}
-
-func (p *dataCoordConfig) initStatsStreamPosSubPath() {
-	subPath, err := p.BaseParams.Load("etcd.statsStreamPosSubPath")
-	if err != nil {
-		panic(err)
-	}
-	p.StatsStreamPosSubPath = subPath
-}
-
 func (p *dataCoordConfig) initChannelWatchPrefix() {
 	// WARN: this value should not be put to milvus.yaml. It's a default value for channel watch path.
 	// This will be removed after we reconstruct our config module.