Comment 3 for bug 1454616

Thanks for the log data.

If they are master and slave, the recommended way to sync them is using the --sync-to-master option

In this case it would be (supposing 10.126.0.120 is the slave, otherwise use 10.126.0.118) :

pt-table-sync --print --charset=utf8 --no-check-triggers --no-foreign-key-checks --databases tksing --tables tender_unit --sync-to-master h=10.126.0.120,u='pttool',p='9CrxYWm3a'

Checkout
https://www.percona.com/doc/percona-toolkit/2.2/pt-table-sync.html#usage

Also note that the --print option will make the tool just print the queries needed to run on master to sync the servers, not actually execute them <- you probably were aware of this, but I mention it just in case :-)

https://www.percona.com/doc/percona-toolkit/2.2/pt-table-sync.html#cmdoption-pt-table-sync--print