What happens if 'MemSQL Replicate' fails to process data?

Hi !!

What happens if ‘MemSQL Replicate’ fails to process data(1 row or more)?

eg. 1. Log to file and exit.
eg. 2. Log to file and continue working.
eg. 3. Other (Please tell me.)

I want to know more.

If I look at the log, can I recovery it manually?

Thank you in advance.