From: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Rahila Syed <rahilasyed90(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, "shiy(dot)fnst(at)fujitsu(dot)com" <shiy(dot)fnst(at)fujitsu(dot)com> |
Subject: | Re: Column Filtering in Logical Replication |
Date: | 2022-03-26 23:39:52 |
Message-ID: | 3c00baff-6b37-d665-d808-7606162c6cb6@enterprisedb.com |
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Lists: | pgsql-hackers |
On 3/26/22 22:58, Tomas Vondra wrote:
> On 3/26/22 22:55, Tom Lane wrote:
>> Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> writes:
>>> On 3/26/22 22:37, Tom Lane wrote:
>>>> This smells like an uninitialized-variable problem, but I've had
>>>> no luck finding any problem under valgrind. Not sure how to progress
>>>> from here.
>>
>>> I think I see the problem - there's a CREATE SUBSCRIPTION but the test
>>> is not waiting for the tablesync to complete, so sometimes it finishes
>>> in time and sometimes not. That'd explain the flaky behavior, and it's
>>> just this one test that misses the sync AFAICS.
>>
>> Ah, that would also fit the symptoms.
>>
>
> I'll go over the test to check if some other test misses that, and
> perhaps do a bit of testing, and then push a fix.
>
Pushed. I checked the other tests in 031_column_list.pl and I AFAICS all
of them are waiting for the sync correctly.
[rolls eyes] I just noticed I listed the file as .sql in the commit
message. Not great.
regards
--
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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