The default Mysqlslowlog template is not supported on mysql 5.7.22

[philiahe]

mysql 5.7.22 slowlog

# Time: 2018-08-07T16:27:47.169604+08:00
# User@Host: root[root] @  [218.76.8.37]  Id:  7234
# Query_time: 15.000223  Lock_time: 0.000000 Rows_sent: 1  Rows_examined: 0
SET timestamp=1533630467;
select sleep(15)

Test use default grok

[chenjianbin]

I am experiencing the same problem in filebeat mysql slowlog module ,a slow log event will be split into two events.
one is:

  # Time: 2018-08-07T16:27:47.169604+08:00

the other is:

  # User@Host: root[root] @ [218.76.8.37] Id: 7234
  # Query_time: 15.000223 Lock_time: 0.000000 Rows_sent: 1 Rows_examined: 0
  SET timestamp=1533630467;
  select sleep(15)