From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Alex Hunsaker <badalex(at)gmail(dot)com> |
Cc: | Robert Creager <Robert(dot)Creager(at)oracle(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "pgbuildfarm-members(at)pgfoundry(dot)org" <pgbuildfarm-members(at)pgfoundry(dot)org>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: [Pgbuildfarm-members] CREATE FUNCTION hang on test machine polecat on HEAD |
Date: | 2011-06-07 17:48:54 |
Message-ID: | 16747.1307468934@sss.pgh.pa.us |
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Lists: | buildfarm-members pgsql-hackers |
Alex Hunsaker <badalex(at)gmail(dot)com> writes:
> On Mon, Jun 6, 2011 at 21:16, Robert Creager <Robert(dot)Creager(at)oracle(dot)com> wrote:
>> (gdb) bt
>> #0 0x0000000100a505e4 in Perl_get_hash_seed ()
>> #1 0x0000000100a69b94 in perl_parse ()
> I don't suppose /dev/urandom blocks on OS X?
The man page for it avers not, and besides it's hard to believe that
there wouldn't be a libc routine or two on the stack if we were blocked
in a kernel call, and also Robert showed that the process was consuming
CPU time, so it's not blocked. Tis puzzling if there's no loop in the
function.
regards, tom lane
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