[Bug] fix issue #439

use klog to print log message and drop %#v for err;

Author: ztonny

pkg/common/utils/mysql/mysql.go

@@ -232,7 +232,9 @@ func (db *DB) GetBackendsByComputeGroupId(cgid string) ([]*Backend, error) {
 			return nil, err
 		}
 		if _, ok := m[COMPUTE_GROUP_ID]; !ok {
-			return nil, fmt.Errorf("GetBackendsByComputeGroupId backends tag get compute_group_name failed, tag: %s, err: no compute_group_id field found", be.Tag)
+			errMsg := fmt.Sprintf("GetBackendsByComputeGroupId backends tag get compute_group_name failed, tag: %s, err: no compute_group_id field found", be.Tag)
+			klog.Errorf(errMsg)
+			return nil, errors.New(errMsg)
 		}
 
 		computegroupId := fmt.Sprintf("%s", m[COMPUTE_GROUP_ID])

pkg/common/utils/resource/configmap_test.go

@@ -18,11 +18,12 @@
 package resource
 
 import (
-	dorisv1 "github.com/apache/doris-operator/api/doris/v1"
-	corev1 "k8s.io/api/core/v1"
 	"reflect"
 	"strconv"
 	"testing"
+
+	dorisv1 "github.com/apache/doris-operator/api/doris/v1"
+	corev1 "k8s.io/api/core/v1"
 )
 
 func Test_GetStartMode(t *testing.T) {
@@ -109,8 +110,10 @@ func Test_ResolveConfigMpas(t *testing.T) {
 	}
 
 	m, err := ResolveConfigMaps(tests, dorisv1.Component_FE)
-	if err != nil || len(m) == 0 {
-		t.Errorf("resolve configmaps faild, len=%d, err=%#v", len(m), err)
+	if err != nil {
+		t.Errorf("resolve configmaps faild, len=%d, err=%s", len(m), err.Error())
+	} else if len(m) == 0 {
+		t.Errorf("resolve configmaps faild, len=%d", len(m))
 	}
 }
 

pkg/controller/sub_controller/disaggregated_cluster/computegroups/controller.go

@@ -639,7 +639,9 @@ func(dcgs *DisaggregatedComputeGroupsController) recordComputeGroupIds(ddc *dv1.
 			return err
 		}
 		if _, ok := tags[mysql.COMPUTE_GROUP_ID]; !ok {
-			return fmt.Errorf("DisaggregatedComputeGroupsController recordComputeGroupIds backend tag get compute_group_name failed, tag: %s, err: no compute_group_id field found ", backend.Tag)
+			errMsg := fmt.Sprintf("DisaggregatedComputeGroupsController recordComputeGroupIds backend tag get compute_group_name failed, tag: %s, err: no compute_group_id field found ", backend.Tag)
+			klog.Errorf(errMsg)
+			return errors.New(errMsg)
 		}
 
 		podName := strings.Split(backend.Host, ".")[0]