[PATCH v2 1/4] txn: do not require space id for nop requests

Konstantin Osipov kostja at tarantool.org
Tue Jul 10 21:57:24 MSK 2018

* Vladimir Davydov <vdavydov.dev at gmail.com> [18/07/09 18:45]:
> Currently, IPROTO_NOP can only be generated by a before_replace trigger,
> when it returns the old tuple thus turning the original operation into a
> NOP. In such a case we know the space id and we write it to the request
> body. This allows us to dispatch NOP requests via DML route.
> As a part of replica local spaces feature, we will substitute requests
> operating on local spaces with NOP in relay in order to promote vclock
> on replicas without actual data modification. Since space_id is stored
> in request body, sending it to replicas would mean decoding the request
> body in relay, which is an overkill. To avoid that, let's separate NOP
> and DML paths and remove space_id from NOP requests.

I pushed this patch set.

Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov

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