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From Denis Magda <dma...@gridgain.com>
Subject Re: [jira] [Created] (IGNITE-950) OptimizedMarshaller: add ability to unmarshal a particular field
Date Wed, 27 May 2015 15:56:24 GMT
Marko,

It's great to see you wish to contribute!

As for this task I have been already implementing it. Haven't changed to
'in progress' state yet.

However, feel free to choose another one. I h recommend to start with a
task labeled 'newbie'. It will make easier for you to get to know ignite
internals.


Denis



On Wednesday, May 27, 2015, Konstantin Boudnik <cos@apache.org> wrote:

> The way of contribution is pretty simple - just make a patch and attach it
> here. Once the patch is attached please change JIRA ticket status to "Patch
> Available" which should trigger automatic patch validation process (almost
> ready, per my conversation with Artem earlier today).
>
> And yes - _everyone_ is eligible to contribute ;) - this is an Apache
> project.
>
> Thanks!
>   Cos
>
> On Wed, May 27, 2015 at 04:48PM, Marko Jevtic wrote:
> > Not sure whats the procedure for contribution and if I would be eligible
> to
> > contribute, but if I may, I would take this task.
> >
> > More info appreciated :)
> >
> > Thanks.
> > Marko
> >
> > > On 27.05.2015., at 15.58, Denis Magda (JIRA) <jira@apache.org
> <javascript:;>> wrote:
> > >
> > > Denis Magda created IGNITE-950:
> > > ----------------------------------
> > >
> > >             Summary: OptimizedMarshaller: add ability to unmarshal a
> particular field
> > >                 Key: IGNITE-950
> > >                 URL: https://issues.apache.org/jira/browse/IGNITE-950
> > >             Project: Ignite
> > >          Issue Type: Improvement
> > >          Components: general
> > >    Affects Versions: sprint-5
> > >            Reporter: Denis Magda
> > >            Assignee: Denis Magda
> > >             Fix For: sprint-6
> > >
> > >
> > > When field names of an object are used in SQL, text or other kind of
> queries, object, that owns a field, is fully deserialized.
> > > This is bad from performance perspective.
> > >
> > > The task is to support peer field deserialization by looking it up in
> a marshalled byte array and unmarshalling it from a concrete offset with
> OptimizedMarshaller later.
> > >
> > >
> > >
> > > --
> > > This message was sent by Atlassian JIRA
> > > (v6.3.4#6332)
>

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