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From Kiril Menshikov <kmenshi...@gmail.com>
Subject Re: [JAVA] Figuring out whats shifted from Drill/Java
Date Mon, 13 Jun 2016 21:14:54 GMT
Hi,

Does this mean that offset must be adjusted depending on the UDLE memory. So new memory address
will be align to 64 bits?

> 
> 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?


Thanks,
-Kiril

> On Jun 11, 2016, at 22:45, Jacques Nadeau <jacques@apache.org> wrote:
> 
> 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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