check return index param in DescribeIndex

This commit is contained in:
peng.xu 2019-10-21 12:08:45 +08:00
parent a27eef278b
commit 703371efa3

View File

@ -441,6 +441,10 @@ class ServiceHandler(milvus_pb2_grpc.MilvusServiceServicer):
_status, _index_param = self._describe_index(table_name=_table_name,
metadata=metadata)
if not _index_param:
return milvus_pb2.IndexParam(status=status_pb2.Status(
error_code=_status.code, reason=_status.message))
_index = milvus_pb2.Index(index_type=_index_param._index_type,
nlist=_index_param._nlist)