| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Michael Contzen <mcontzen(at)dohle(dot)com>, pgsql-hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] an older problem? hash table out of memory |
| Date: | 1999-05-04 04:38:49 |
| Message-ID: | 199905040438.AAA15458@candle.pha.pa.us |
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| Lists: | pgsql-hackers |
> Michael Contzen <mcontzen(at)dohle(dot)com> writes:
> > Well, increasing the buffers to -B256 results to:
> > pqReadData() -- backend closed the channel unexpectedly.
> > The log says:
> > FATAL: s_lock(4015e1c5) at bufmgr.c:1949, stuck spinlock. Aborting.
>
> I can't reproduce that here... anyone else?
>
> The "hashtable out of memory" problem is reproducible, however.
> I'm on it.
Historically, no one knows much about the hash routines.
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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