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From Robert Waury <robert.wa...@googlemail.com>
Subject Re: Java Primitive Collections in Flink
Date Tue, 24 Jun 2014 07:33:20 GMT
Okay,

I'm going to add fastutil to the dependencies in my next pull request.

Cheers,
Robert
On Jun 20, 2014 8:52 AM, "Sebastian Schelter" <ssc@apache.org> wrote:

> +1 for fastutils
>
>
> On 06/20/2014 08:50 AM, Robert Metzger wrote:
>
>> Hi Robert,
>>
>> The Apache Commons Primitives Collection project seems to be pretty
>> inactive. The last release was in 2003, there are many dead links on the
>> website. I would not suggest to use it.
>> HPPC and fastutil seem pretty similar to me. Both have a somewhat active
>> mailing list and up-to-date releases. Apache Giraph is using fastutil.
>> In my opinion, its up to you to decide what you want to use.
>>
>>
>>
>>
>> On Thu, Jun 19, 2014 at 2:53 PM, Robert Waury <
>> robert.waury@googlemail.com>
>> wrote:
>>
>>  Hi,
>>>
>>> I'm currently working on some code in Flink's runtime and want to use
>>> some
>>> Java Primitive Collections to improve performance.
>>>
>>> As fas as I can see no Primitive Collections library is in the
>>> dependencies
>>> so I wanted to ask if anybody has any preferences or input on which
>>> library
>>> the project should use.
>>>
>>> The viable candidates (from a licensing perspective at least) are:
>>>
>>> - Apache Commons Primitives Collections
>>> - High Performance Primitives Collections for Java (HPPC)
>>> - fastutil
>>>
>>> They are all APL 2.0 licensed.
>>>
>>> Since I'm probably not the only one who is going to use Primitive
>>> Collections I don't want to introduce a new dependency without any
>>> discussion.
>>>
>>> Cheers,
>>> Robert
>>>
>>>
>>
>

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