| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | daveg <daveg(at)sonic(dot)net> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: error: could not find pg_class tuple for index 2662 |
| Date: | 2011-08-04 16:28:31 |
| Message-ID: | 10717.1312475311@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
daveg <daveg(at)sonic(dot)net> writes:
> Summary: the failing process reads 0 rows from 0 blocks from the OLD
> relfilenode.
Hmm. This seems to mean that we're somehow missing a relation mapping
invalidation message, or perhaps not processing it soon enough during
some complex set of invalidations. I did some testing with that in mind
but couldn't reproduce the failure. It'd be awfully nice to get a look
at the call stack when this happens for you ... what OS are you running?
regards, tom lane
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