Thanks Kristian. That's a nice optimization that is difficult to do outside
the DBMS engine.
Cheers, Robert
On Wed, Sep 10, 2014 at 2:39 PM, Kristian Nielsen
wrote:
> Robert Hodges writes:
>
> > There is one thing I have never understood about your parallel apply
> > algorithm. How do you ha
Robert Hodges writes:
> There is one thing I have never understood about your parallel apply
> algorithm. How do you handle the case where the server crashes when some
> threads have committed but others have not? It seems as if you could have
> a problem with recovery.
Transactions are execut
Why ?
Transactions are committed *in order*.
/Jonas
On Wed, Sep 10, 2014 at 4:32 PM, Robert Hodges wrote:
> Hi Kristian,
>
> There is one thing I have never understood about your parallel apply
> algorithm. How do you handle the case where the server crashes when some
> threads have committed
Thanks a lot!
Rongrong
Rongrong
On Tue, Sep 9, 2014 at 8:18 AM, Sergey Petrunia wrote:
> On Mon, Sep 08, 2014 at 08:54:00PM +0100, Rongrong wrote:
> > I'm trying to implement some feature that requires to get the list of
> > fields for a given index. I'm trying to follow the optimizer code to
Hi Kristian,
There is one thing I have never understood about your parallel apply
algorithm. How do you handle the case where the server crashes when some
threads have committed but others have not? It seems as if you could have
a problem with recovery.
Cheers, Robert Hodges
On Wed, Sep 10, 2
Jonas Oreland writes:
Hi Jonas, I actually was planning to discuss this with you, as it is based on
some of the ideas you mentioned earlier on parallel replication...
>> Intermediate commit. Patch is far from complete, but this small patch was
>> nevertheless sufficient to be able to sysbenc
Today, I learned that a large change (the galera merge) has been pushed into
10.1 on August 27. At that point, there was not a _single_ builder in buildbot
that was green!
As a result, we now have an extremely serious regression in the server caused
by this push, easily seen in the testsuite.
Thi
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