| From: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, Alvaro Herrera from 2ndQuadrant <alvherre(at)alvh(dot)no-ip(dot)org>, Juan José Santamaría Flecha <juanjo(dot)santamaria(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Subject: | Re: logical decoding : exceeded maxAllocatedDescs for .spill files |
| Date: | 2020-02-07 19:02:01 |
| Message-ID: | 20200207190143.ilk35qpsc44jj5ic@development |
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| Lists: | pgsql-hackers |
On Fri, Feb 07, 2020 at 10:33:48AM -0800, Andres Freund wrote:
>Hi,
>
>On 2020-02-04 10:15:01 +0530, Kuntal Ghosh wrote:
>> And, the issue got reproduced with the same error:
>> WARNING: problem in Generation Tuples: number of free chunks 0 in
>> block 0x7fe9e9e74010 exceeds 1018 allocated
>
>That seems like a problem in generation.c - because this should be
>unreachable, I think?
>
>Tomas?
>
That's rather strange. How could we print this message? The code looks
like this
if (block->nfree >= block->nchunks)
elog(WARNING, "problem in Generation %s: number of free chunks %d in block %p exceeds %d allocated",
name, block->nfree, block, block->nchunks);
so this says 0 >= 1018. Or am I missing something?
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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