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Date: Sat, 11 Jun 2016 12:45:35 -0700
Message-ID: <CAKa9qDnkhaTYsh2Ymdg1qqM+u1xxn1hXmGT_F5V91g9bgnfBFQ@mail.gmail.com>
Subject: Re: [JAVA] Figuring out whats shifted from Drill/Java
From: Jacques Nadeau <jacques@apache.org>
To: dev@arrow.apache.org
Content-Type: multipart/alternative; boundary=001a1147f6e620e123053505e61e
archived-at: Sat, 11 Jun 2016 19:45:38 -0000

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Steven is on vacation for a couple of days. His focus as I understand it is
rationalizing the code so it is cleaner, correct for arrow versus drill
representation differences (such as decimal, nulls, etc) and has more unit
tests. Once he gets back in the next day or two, hopefully he can post a
wip patch.

The first thing we should do for the alignment in Java is adjust the
allocator so that it always allocates on a 64 bit offset. Does someone want
to look at that?
On Jun 10, 2016 5:35 PM, "Gaurav Agarwal" <gaurav130403@gmail.com> wrote:

> I am also interested on this . Do we need to know drill before start
> implementing not a for arrow .
> On Jun 10, 2016 9:45 PM, "Wail Alkowaileet" <wael.y.k@gmail.com> wrote:
>
> > On Wed, Jun 8, 2016 at 9:26 PM, Micah Kornfield <emkornfield@gmail.com>
> > wrote:
> >
> > > Hi Steven,
> > > Is the patch focused on the alignment/padding.  Or are there other
> > > issues as well?
> > >
> >
> > I'm interested on this as well....
> >
> > >
> > > Thanks,
> > > Micah
> > >
> > > On Tue, Jun 7, 2016 at 11:22 PM, Steven Phillips <steven@dremio.com>
> > > wrote:
> > > > I am currently working on a patch that addresses this, as well as
> > > removing
> > > > some of the residual code from Drill that isn't really needed in
> Arrow,
> > > > (such as the Drill types, MaterializedField, etc.)
> > > >
> > > > I will be posting this within a few days.
> > > >
> > > > On Tue, Jun 7, 2016 at 5:54 PM, Leif Walsh <leif.walsh@gmail.com>
> > wrote:
> > > >
> > > >> I am also interested in this.
> > > >> On Tue, Jun 7, 2016 at 17:37 Holden Karau <holden@pigscanfly.ca>
> > wrote:
> > > >>
> > > >> > Hi Everyone,
> > > >> >
> > > >> > I'm looking to help get started with Arrow & Spark and to that end
> > I'd
> > > >> like
> > > >> > to start with getting the Java implementation closer to the spec
> / C
> > > >> > implementation. I'm wondering what places people know the
> > differences
> > > are
> > > >> > between the two?
> > > >> >
> > > >> > Cheers,
> > > >> >
> > > >> > Holden :)
> > > >> >
> > > >> --
> > > >> --
> > > >> Cheers,
> > > >> Leif
> > > >>
> > >
> >
> >
> >
> > --
> >
> > *Regards,*
> > Wail Alkowaileet
> >
>

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