[tarantool-patches] [PATCH] replication: do not abort replication on ER_UNKNOWN_REPLICA
Vladimir Davydov
vdavydov.dev at gmail.com
Tue Aug 27 21:50:41 MSK 2019
On Tue, Aug 27, 2019 at 07:07:20PM +0300, Konstantin Osipov wrote:
> From: Konstantin Osipov <kostja.osipov at gmail.com>
>
> In 3-node replica-set, registering with the leader node
> does not guarantee the registration record arrives to the second
> peer immediately. The joining node may bootstrap faster than
> the registration record arrives to the second peer, in which
> case replication will fail to create a full mesh.
Makes sense. Ack.
>
> Fixes gh-4455
> ---
> src/box/applier.cc | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/src/box/applier.cc b/src/box/applier.cc
> index 4304ff055..6239fcfd3 100644
> --- a/src/box/applier.cc
> +++ b/src/box/applier.cc
> @@ -100,6 +100,7 @@ applier_log_error(struct applier *applier, struct error *e)
> case ER_ACCESS_DENIED:
> case ER_NO_SUCH_USER:
> case ER_SYSTEM:
> + case ER_UNKNOWN_REPLICA:
> say_info("will retry every %.2lf second",
> replication_reconnect_interval());
> break;
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