FATAL Error 1205: Lock wait timeout exceeded; try restarting transaction

Copy: 18942799/18942799 100.0%; Applied: 5207; Backlog: 0/1000; Time: 3h8m10s(total), 3h0m55s(copy); streamer: mysql-bin.001096:428591771; State: migrating; ETA: due
2019-08-03 14:56:43 ERROR Error 1205: Lock wait timeout exceeded; try restarting transaction
2019-08-03 14:56:43 INFO Looking for magic cut-over table
2019-08-03 14:56:43 ERROR Error 1205: Lock wait timeout exceeded; try restarting transaction
2019-08-03 14:56:43 INFO Dropping magic cut-over table
2019-08-03 14:56:43 INFO Dropping table `cxxb`.`_btjc01_del`
2019-08-03 14:56:43 INFO Table dropped
2019-08-03 14:56:44 INFO Grabbing voluntary lock: gh-ost.45487136.lock
2019-08-03 14:56:44 INFO Setting LOCK timeout as 6 seconds
2019-08-03 14:56:44 INFO Looking for magic cut-over table
2019-08-03 14:56:44 INFO Creating magic cut-over table `cxxb`.`_btjc01_del`
2019-08-03 14:56:45 INFO Magic cut-over table created
2019-08-03 14:56:45 INFO Locking `cxxb`.`btjc01`, `cxxb`.`_btjc01_del`
Copy: 18942799/18942799 100.0%; Applied: 5207; Backlog: 0/1000; Time: 3h8m15s(total), 3h0m55s(copy); streamer: mysql-bin.001096:428614158; State: migrating; ETA: due
Copy: 18942799/18942799 100.0%; Applied: 5207; Backlog: 0/1000; Time: 3h8m20s(total), 3h0m55s(copy); streamer: mysql-bin.001096:428644772; State: migrating; ETA: due
2019-08-03 14:56:51 ERROR Error 1205: Lock wait timeout exceeded; try restarting transaction
2019-08-03 14:56:51 INFO Looking for magic cut-over table
2019-08-03 14:56:51 ERROR Error 1205: Lock wait timeout exceeded; try restarting transaction
2019-08-03 14:56:51 INFO Dropping magic cut-over table
2019-08-03 14:56:51 INFO Dropping table `cxxb`.`_btjc01_del`
2019-08-03 14:56:51 INFO Table dropped
2019-08-03 14:56:51 INFO Removing socket file: /tmp/gh-ost.cxxb.btjc01.sock
2019-08-03 14:56:51 INFO Tearing down inspector
2019-08-03 14:56:51 FATAL Error 1205: Lock wait timeout exceeded; try restarting transaction
2019-08-03 14:56:51 INFO Tearing down applier
2019-08-03 14:56:51 INFO Tearing down streamer
2019-08-03 14:56:51 INFO Tearing down throttler
2019-08-03 14:56:51 FATAL Error 1205: Lock wait timeout exceeded; try restarting transaction
[root@mysql01 home]#
[root@mysql01 home]#