On 09/01/2019 01:41, Tom Pantelis wrote: > > Those messages can happen if a follower gets behind the leader, > especially if it gets isolated and AppendEntries > > messages from the leader get backed up and then the follower gets > a bunch of messages quickly when it reconnects to the > > leader. Looks like it eventually caught up to the leader although, > from the output, the distro you're testing with is > > missing https://git.opendaylight.org/gerrit/#/c/78929/ which > should speed up the sync process in that case and alleviate > > most of those messages. > > Thanks Tom, makes sense then as this is on one controller that came > up last after > bouncing them all. > > > yeah it eventually synced but it went down an inefficient path that > resulted in 1176 messages from the leader to sync it. Actually that > patch I mentioned above was for a different case and wouldn't help in > this case. I have an idea where we can optimize it to eliminate those > extra messages and make it faster.
https://git.opendaylight.org/gerrit/79334 should help with that (sorry, it got lost for a year). Regards, Robert
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