Error with: local variable 'total_vectors' referenced before assignment

[k649781645]

trafficstars

使用milvusdm迁移collection 源和目标节点版本均为0.10.3（源为单机版、目标为集群版）

报错信息：Error with: local variable 'total_vectors' referenced before assignment

M2M配置信息如下：

M2M:
  # The dest-milvus version.
  milvus_version: 0.10.3
  # Working directory of the source Milvus.
  source_milvus_path: '/data0/milvus'
  mysql_parameter:
    host: '172.18.248.189'
    user: 'root'
    port: 3306
    password: '123456'
    database: 'milvus'
  source_collection: # specify the 'partition_1' and 'partition_2' partitions of the 'test' collection.
    tidea_is_sample:
      - ''
  dest_host: '172.18.151.165'
  dest_port: 19531
  mode: 'skip' # 'skip/append/overwrite'

错误日志：

2021-11-05 21:18:58,140 ｜ DEBUG ｜ read_milvus_meta.py ｜ connect_mysql ｜ 20 ｜ Successfully connect mysql
2021-11-05 21:18:58,142 ｜ INFO ｜ milvus_to_milvus.py ｜ transform_milvus_data ｜ 38 ｜ Ready to transform all data of collection: tidea_is_sample/partitions: ['']
2021-11-05 21:18:58,143 ｜ DEBUG ｜ read_milvus_meta.py ｜ get_collection_info ｜ 72 ｜ Get collection info(dimension, index_file_size, metric_type, version):((512, 1073741824, 1, '0.10.3'),)
2021-11-05 21:18:58,147 ｜ DEBUG ｜ read_milvus_data.py ｜ read_milvus_file ｜ 89 ｜ Reading milvus/db data from collection: tidea_is_sample/partition:
2021-11-05 21:18:58,148 ｜ DEBUG ｜ read_milvus_meta.py ｜ get_collection_dim_type ｜ 96 ｜ Get meta data about dimension and types: ((512, 1),)
2021-11-05 21:18:58,148 ｜ DEBUG ｜ read_milvus_meta.py ｜ get_collection_segments_rows ｜ 109 ｜ Get meta data about segment and rows: ()
2021-11-05 21:18:58,149 ｜ ERROR ｜ milvus_to_milvus.py ｜ transform_milvus_data ｜ 44 ｜ Error with: local variable 'total_vectors' referenced before assignment

[shiyu22]

You can refer to #32.