From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
---|---|
To: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
Cc: | Tomas Vondra <tomas(dot)vondra(at)postgresql(dot)org>, pgsql-committers <pgsql-committers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: pgsql: Fix row filters with multiple publications |
Date: | 2022-03-18 05:57:03 |
Message-ID: | CAA4eK1LvLRbq9AfEkP8pASw92C8F2=n_Lp9RNH5RCSTKX0Rc9Q@mail.gmail.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-committers |
On Fri, Mar 18, 2022 at 12:45 AM Tomas Vondra
<tomas(dot)vondra(at)enterprisedb(dot)com> wrote:
>
> Hmm, this seems to have failed on wrasse [1], due to a timeout when
> waiting for tablesync to complete:
>
> 2022-03-17 17:39:28.247 CET [19962:1] LOG: logical replication table
> synchronization worker for subscription "sub2", table "tab1" has started
> 2022-03-17 17:39:28.258 CET [19964:1] LOG: logical replication table
> synchronization worker for subscription "sub2", table "tab4" has started
>
> In the previous runs this completed pretty much immediately (less than a
> second), but this time the workers got stuck, so the script keeps
> looping on the $synced_query. There's nothing in the log, so either it's
> some sort of lock wait or infinite loop.
>
> However, this fails in 013_partition.sql, which was not modified in this
> commit. And there have been multiple successful runs since it was
> modified (in c91f71b9dc). So it's not clear if this is a pre-existing
> issue and we just happened to hit it now, or maybe it's introduced by
> either c91f71b9dc or 5a07966225. But neither of these commits touched
> tablesync at all, so I'm puzzled how could it happen.
>
I have shared my analysis on the -hackers thread [1]. See, if that helps.
--
With Regards,
Amit Kapila.
From | Date | Subject | |
---|---|---|---|
Next Message | Julien Rouhaud | 2022-03-18 06:36:48 | Re: pgsql: Add option to use ICU as global locale provider |
Previous Message | Thomas Munro | 2022-03-18 05:49:10 | pgsql: Add circular WAL decoding buffer, take II. |