Fix describe_index test cases

Signed-off-by: NXuanYang-cn <xuan.yang@zilliz.com>

internal/proxynode/impl.go

@@ -518,7 +518,7 @@ func (node *ProxyNode) DescribeIndex(ctx context.Context, request *milvuspb.Desc
 	if err != nil {
 		return &milvuspb.DescribeIndexResponse{
 			Status: &commonpb.Status{
-				ErrorCode: commonpb.ErrorCode_UNEXPECTED_ERROR,
+				ErrorCode: dit.result.Status.GetErrorCode(),
 				Reason:    err.Error(),
 			},
 		}, nil

tests/python_test/requirements.txt

@@ -2,7 +2,7 @@ grpcio==1.26.0
 grpcio-tools==1.26.0
 numpy==1.18.1
 pytest-cov==2.8.1
-pymilvus-distributed==0.0.36
+pymilvus-distributed==0.0.37
 sklearn==0.0
 pytest==4.5.0
 pytest-timeout==1.3.3

tests/python_test/test_index.py

@@ -419,6 +419,7 @@ class TestIndexBase:
       The following cases are used to test `drop_index` function
     ******************************************************************
     """
+    @pytest.mark.tags("0331")
     def test_drop_index(self, connect, collection, get_simple_index):
         '''
         target: test drop index interface
@@ -432,6 +433,7 @@ class TestIndexBase:
         assert not index
 
     @pytest.mark.level(2)
+    @pytest.mark.tags("0331")
     def test_drop_index_repeatedly(self, connect, collection, get_simple_index):
         '''
         target: test drop index repeatedly
@@ -489,6 +491,7 @@ class TestIndexBase:
             connect.create_index(collection, field_name, get_simple_index)
             connect.drop_index(collection, field_name)
 
+    @pytest.mark.tags("0331")
     def test_drop_index_ip(self, connect, collection, get_simple_index):
         '''
         target: test drop index interface
@@ -503,6 +506,7 @@ class TestIndexBase:
         assert not index
 
     @pytest.mark.level(2)
+    @pytest.mark.tags("0331")
     def test_drop_index_repeatedly_ip(self, connect, collection, get_simple_index):
         '''
         target: test drop index repeatedly
@@ -714,6 +718,7 @@ class TestIndexBinary:
       The following cases are used to test `drop_index` function
     ******************************************************************
     """
+    @pytest.mark.tags("0331")
     def test_drop_index(self, connect, binary_collection, get_jaccard_index):
         '''
         target: test drop index interface
@@ -727,6 +732,7 @@ class TestIndexBinary:
         binary_index = connect.describe_index(binary_collection, binary_field_name)
         assert not binary_index
 
+    @pytest.mark.tags("0331")
     def test_drop_index_partition(self, connect, binary_collection, get_jaccard_index):
         '''
         target: test drop index interface