Marco wrote:
> One interesting thing is the prepared transaction name generated by
> the coordinator, which follows the form: citus_ id>___ number in session>. The server-wide transaction number is a 64-bit
> counter that is kept in shared memory and starts at 1. That means that
> over 4 billion
Hi Marco,
On Thu, Nov 28, 2019 at 5:02 PM Marco Slot wrote:
>
> On Thu, Nov 28, 2019 at 6:18 AM Amit Langote wrote:
> > Interesting. Still, I think you'd be in better position than anyone
> > else to come up with reproduction steps for vanilla PostgreSQL by
> > analyzing the stack trace if and
On Thu, Nov 28, 2019 at 6:18 AM Amit Langote wrote:
> Interesting. Still, I think you'd be in better position than anyone
> else to come up with reproduction steps for vanilla PostgreSQL by
> analyzing the stack trace if and when the crash next occurs (or using
> the existing core dump). It's
th
"Just a note that this appears to be a bug in Postgres 2PC code.".
https://github.com/citusdata/citus/issues/3228
-邮件原件-
发件人: Amit Langote [mailto:amitlangot...@gmail.com]
发送时间: 2019年11月28日 12:24
收件人: LIANGBO
抄送: PostgreSQL Hackers
主题: Re: [Incident report]Backend p
On Thu, Nov 28, 2019 at 2:00 PM LIANGBO wrote:
>
> Hello:
>
> > Have you considered *also* reporting this to Citus developers, because
> > while the crash seems to have occurred in the core PostgreSQL code they may
> > have a better chance reproducing this if at all.
>
> I've sent this issue to
On Thu, Nov 28, 2019 at 01:24:00PM +0900, Amit Langote wrote:
> Have you considered *also* reporting this to Citus developers, because
> while the crash seems to have occurred in the core PostgreSQL code
> they may have a better chance reproducing this if at all.
Hard to fully conclude with the
Hello,
On Wed, Nov 27, 2019 at 8:59 PM LIANGBO wrote:
> I've met the following problem in our product environment. We tried to
> reproduce the problem, but because of the low probability of occurrence, we
> could not reproduce it.
> 1. phenomenon
> Backend process crashed when executing 2pc
Dear all,
I've met the following problem in our product environment. We tried to
reproduce the problem, but because of the low probability of occurrence, we
could not reproduce it.
1. phenomenon
Backend process crashed when executing 2pc transaction in citus.
- coordinator
