On Thu, Sep 18, 2014 at 2:44 PM, William Reade <[email protected]> wrote:
> On Wed, Sep 17, 2014 at 11:15 AM, Dimiter Naydenov > <[email protected]> wrote: > > 2. Even if not all state server have synchronized some time after the > > upgrade, it's possible for the worker to connect to an apiserver which > > is not yet "fully upgraded" to support APIV1. The worker tries to > > connect, requests version 1, does not get it and terminates, > > triggering a restart and hopefully connecting to another apiserver > > which supports APIV1 (or keeps restarting until it does, but it should > > be for a relatively short time). > > Rather than failing out, I'd prefer to see us generalise the "waiting > for state server to be upgraded" approach used in > Uniter.getJoinedRelations -- it's good that we can and do recover, but > it'd be even better if we anticipated the situation and logged it > calmly at info level (rather than spamming the log with errors that > aren't really errors). > +1
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