[Postgres-xl-developers] SQueue X, timeout while waiting for Consumers finishing

Pavan Deolasee pavan.deolasee at gmail.com
Thu Aug 17 03:09:29 PDT 2017


Hi Krzysztof,

Yes, the patch is for XL9_5_STABLE branch. We will need some adjustments
for the master branch. Do you want to try it out in your environment too
since you'd probably faced these problems too?

Thanks,
Pavan

On Thu, Aug 17, 2017 at 3:37 PM, Krzysztof Nienartowicz <
krzysztof.nienartowicz at unige.ch> wrote:

> Hello Pavan,
> Does this patch applies on 9.5 too?
> Cheers
> Krzysztof
>
> On Thu, Aug 17, 2017 at 8:50 AM, Pavan Deolasee <pavan.deolasee at gmail.com>
> wrote:
>
>>
>>
>> On Wed, Aug 16, 2017 at 1:42 PM, Pavan Deolasee <pavan.deolasee at gmail.com
>> > wrote:
>>
>>>
>>>
>>> But while running regression, I still see at least one timeout, which
>>> seems to be happening during rollback. So the patch needs more work to
>>> handle those cases too.
>>>
>>>
>>
>> And here is a version that addresses the timeout during error handling.
>> It needs much more testing though given that this area had been a source of
>> problems in the past. Also I've removed the timeout completely in the
>> proposed patch, but the danger is that if we get it wrong, it might get
>> into an infinite wait. So more testing/eyeballs are necessary.
>>
>> Thanks,
>> Pavan
>>
>> --
>>  Pavan Deolasee                   http://www.2ndQuadrant.com/
>>  PostgreSQL Development, 24x7 Support, Training & Services
>>
>
>


-- 
 Pavan Deolasee                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services
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