Re: Parallel Seq Scan

On Mon, Nov 16, 2015 at 10:36 PM, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote:
>
> On Sat, Nov 14, 2015 at 10:12 PM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
wrote:
> > On Fri, Nov 13, 2015 at 11:05 PM, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
wrote:
> >
> > I think main reason of the leak in workers seems to be due the reason
> > that one of the buffer used while sending tuples (in function
> > BuildRemapInfo)
> > from worker to master is not getting freed and it is allocated for each
> > tuple worker sends back to master. I couldn't find use of such a
buffer,
> > so I think we can avoid the allocation of same or atleast we need to
free
> > it. Attached patch remove_unused_buf_allocation_v1.patch should fix the
> > issue.
>
> Thanks, that patch (as committed) has fixed the problem for me.
>

Thanks to you as well for verification.

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com