Change the line in test_data

[16jsj107]

Hi @wuyifan18，thank you for the great tool.It performs very well,but i have a question about the time when i should change the line in train_data such as hdfs_test_abnormal.

I have seen the Deeplog and Drain , and i know the number in test_data represents log events but i still do not understand the time to change the line.Any suggestion is highly appreciated.

Thanks.