Refactor release collection warn message

Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

internal/queryservice/meta_replica.go

 package queryservice
 
 import (
+	"strconv"
+
 	"github.com/zilliztech/milvus-distributed/internal/errors"
 	"github.com/zilliztech/milvus-distributed/internal/proto/querypb"
 	"github.com/zilliztech/milvus-distributed/internal/proto/schemapb"
@@ -212,7 +214,9 @@ func (mp *metaReplicaImpl) releaseCollection(dbID UniqueID, collectionID UniqueI
 			}
 		}
 	}
-	return errors.New("releaseCollection: can't find dbID or collectionID")
+
+	errorStr := "releaseCollection: can't find dbID or collectionID " + strconv.FormatInt(collectionID, 10)
+	return errors.New(errorStr)
 }
 
 func (mp *metaReplicaImpl) releasePartition(dbID UniqueID, collectionID UniqueID, partitionID UniqueID) error {
@@ -226,7 +230,9 @@ func (mp *metaReplicaImpl) releasePartition(dbID UniqueID, collectionID UniqueID
 			}
 		}
 	}
-	return errors.New("releasePartition: can't find dbID or collectionID or partitionID")
+
+	errorStr := "releasePartition: can't find dbID or collectionID or partitionID " + strconv.FormatInt(partitionID, 10)
+	return errors.New(errorStr)
 }
 
 func (mp *metaReplicaImpl) addDmChannels(dbID UniqueID, collectionID UniqueID, channels2NodeID map[string]int64) error {

internal/queryservice/queryservice.go

@@ -282,21 +282,23 @@ func (qs *QueryService) ReleaseCollection(req *querypb.ReleaseCollectionRequest)
 	fmt.Println("release collection start, collectionID = ", collectionID)
 	_, err := qs.replica.getCollectionByID(dbID, collectionID)
 	if err != nil {
+		fmt.Println("release collection end, query service don't have the log of collection ", collectionID)
 		return &commonpb.Status{
-			ErrorCode: commonpb.ErrorCode_UNEXPECTED_ERROR,
-			Reason:    err.Error(),
-		}, err
+			ErrorCode: commonpb.ErrorCode_SUCCESS,
+		}, nil
 	}
 
-	for _, node := range qs.queryNodes {
+	for nodeID, node := range qs.queryNodes {
 		status, err := node.ReleaseCollection(req)
 		if err != nil {
+			fmt.Println("release collection end, node ", nodeID, " occur error")
 			return status, err
 		}
 	}
 
 	err = qs.replica.releaseCollection(dbID, collectionID)
 	if err != nil {
+		fmt.Println("release collection end, query service release replica error")
 		return &commonpb.Status{
 			ErrorCode: commonpb.ErrorCode_UNEXPECTED_ERROR,
 			Reason:    err.Error(),