Re: [HACKERS] Getting server crash after running sqlsmith

Поиск
Список
Период
Сортировка
От Robert Haas
Тема Re: [HACKERS] Getting server crash after running sqlsmith
Дата
Msg-id CA+TgmoZJ_bM2P=6cLphb6q=3pNj6cBZcCNgok5qfvV52og_YJg@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [HACKERS] Getting server crash after running sqlsmith  (tushar <tushar.ahuja@enterprisedb.com>)
Ответы Re: [HACKERS] Getting server crash after running sqlsmith  (tushar <tushar.ahuja@enterprisedb.com>)
Re: [HACKERS] Getting server crash after running sqlsmith  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
On Tue, May 23, 2017 at 1:46 AM, tushar <tushar.ahuja@enterprisedb.com> wrote:
> On 03/29/2017 12:06 AM, Tom Lane wrote:
>>
>> Hm ... I don't see a crash here, but I wonder whether you have parameters
>> set that would cause this query to be run as a parallel query?  Because
>> pg_rotate_logfile() is marked as parallel-safe in pg_proc, which seems
>> probably insane.
>
> Well, I am able to see a crash .  Enable "logging_collector=on" in
> postgresql.conf file / restart the server and fire below sql query - 5 or 6
> times

Just out of curiosity, what happens if you try it with the attached patch?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers

Вложения

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Mahi Gurram
Дата:
Сообщение: Re: [HACKERS] Regarding Postgres Dynamic Shared Memory (DSA)
Следующее
От: tushar
Дата:
Сообщение: Re: [HACKERS] Getting server crash after running sqlsmith