Status: Closed (View Workflow)
10.0.4, 5.5, 10.0
Linux version 2.6.32-5-amd64 (Debian 2.6.32-48squeeze4) (email@example.com) (gcc version 4.3.5 (Debian 4.3.5-4) )
we setup maria 10.0.4 for multisource replication.
it was replicating from a percona 5.5 master. When we started replication, maria was a day behind its master.
its working fine but we noticed this phenomenon:
when we execute 'show all slaves status' consecutively the 'seconds_behind_master' flips from 0 to XXX and XXX to 0. XXX keeps decreasing though, which is good as its getting closer to the state of its master.
But wanted to know why the 'seconds_behind_master' comes down to 0 then again sets to a positive number.
Note: XXX is some positive number.
Elena Stepanova asked to file a bug for the same.
bugs related to this issue
these were fixed in 5.6. We need to either merge the bugfixes or fix them on our own