Re: hung backends stuck in spinlock heavy endless loop - Mailing list pgsql-hackers

From Merlin Moncure
Subject Re: hung backends stuck in spinlock heavy endless loop
Date
Msg-id CAHyXU0xWVpnkeyNOXYVJWcQRo2pGW3pe52=2GSkXjgBPxDiaag@mail.gmail.com
Whole thread Raw
In response to Re: hung backends stuck in spinlock heavy endless loop  (Merlin Moncure <mmoncure@gmail.com>)
Responses Re: hung backends stuck in spinlock heavy endless loop
List pgsql-hackers
On Thu, Jan 22, 2015 at 3:50 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> I still haven't categorically ruled out pl/sh yet; that's something to
> keep in mind.

Well, after bisection proved not to be fruitful, I replaced the pl/sh
calls with dummy calls that approximated the same behavior and the
problem went away.  So again, it looks like this might be a lot of
false alarm.  A pl/sh driven failure might still be interesting if
it's coming from the internal calls it's making, so I'm still chasing
it down.

merlin



pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: Parallel Seq Scan
Next
From: Thom Brown
Date:
Subject: Re: Parallel Seq Scan