session: Adjust cop-tasks' information in slow log to let it can be parsed by `pt-query` correctly#10300

Merged

jackysp merged 1 commit intopingcap:release-2.1from qw4990:release-2.1-slow-log

Apr 29, 2019

+22-12

Commits on Apr 29, 2019

session: Adjust cop-tasks' information in slow log to let it can be parsed by pt-query correctly (pingcap#10230 )
qw4990
committed