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Posted to user@mahout.apache.org by Marko Dinić <ma...@nissatech.com> on 2014/10/28 15:35:31 UTC
Mahout 0.9 on Hadoop 0.20.2
Hello,
I have Hadoop cluster on which Hadoop 0.20.2 is installed. Is there a
way to use Mahout 0.9 on that cluster?
I understand that Mahout 0.9 is based on Hadoop 1.2.1, but I have this
constraint, so I cannot install another version of Hadoop on it.
Thanks,
Marko
Re: Mahout 0.9 on Hadoop 0.20.2
Posted by Marko Dinić <ma...@nissatech.com>.
Hi Chandramani,
Thanks, I'll try it. And thanks for your post, it is good. I hope that
"sanity check" will be enough for the cause.
Can you please tell me how can I deploy with Hadoop 0.20.2? I have
tried my approach locally, that is, I downloaded Mahout, got Hadoop
1.2.1 with it, and everything worked fine. But what now? I understand
that I should create a jar that contains my program, but when I do the
compiling, will Hadoop 1.2.1 lib be incorporated within my jar? Should
I delete that 1.2.1 jar and replace it with Hadoop 0.20.2? Or do I need
to do that at all, since Hadoop is installed on the cluster?
I have never done deployment to cluster, so I'm really confused. Any
help would great, or any reference like the previous one?
Regards,
Marko
On уторак, 28. октобар 2014. 17:12:59 CET, Chandramani Tiwary wrote:
> Hi Marko,
>
> Nothing special needs to be done to get Mahout 0.9 running on Mahout
> 0.2. The steps are same as 1.2.1. You might refer to this link
> http://chandramanitiwary.wordpress.com/2014/03/20/installing-apache-mahout-on-ubuntu/
> and there are other good links to for the same.
> I don't remember the dependencies, I would advise you to do sanity
> testing once you have mahout configured.
>
> Regards
> Chandramani
>
> On Tue, Oct 28, 2014 at 9:28 PM, Marko Dinić
> <marko.dinic@nissatech.com <ma...@nissatech.com>> wrote:
>
> Hi Chandramani,
>
> Thank you very much for your answer.
>
> Can you please explain how can I do the configuration?
>
> And also, in which amount can expect failures? I'm currently using
> clustering algorithms, concretely Streaming K Means, do you
> perhaps have any experience with it, should I expect failures in
> case of it?
>
> Regards,
> Marko
>
>
> On уторак, 28. октобар 2014. 16:48:03 CET, Chandramani Tiwary wrote:
>
> Hi Marko,
>
> You can configure Mahout 0.9 over Hadoop 0.20.2 but the Hadoop
> dependencies
> might lead to failure quite a few time. One example, If I remember
> correctly is that Hadoop 0.20.2 doesn't have MultipleInputs
> which is
> required by a few algorithms of Mahout 0.9.
>
> Regards
> Chandramani
>
> On Tue, Oct 28, 2014 at 8:05 PM, Marko Dinić
> <marko.dinic@nissatech.com <ma...@nissatech.com>>
> wrote:
>
> Hello,
>
> I have Hadoop cluster on which Hadoop 0.20.2 is installed.
> Is there a way
> to use Mahout 0.9 on that cluster?
>
> I understand that Mahout 0.9 is based on Hadoop 1.2.1,
> but I have this
> constraint, so I cannot install another version of Hadoop
> on it.
>
> Thanks,
> Marko
>
>
>
> --
> Pozdrav,
> Marko Dinić
>
>
--
Pozdrav,
Marko Dinić
Re: Mahout 0.9 on Hadoop 0.20.2
Posted by Chandramani Tiwary <ti...@gmail.com>.
Hi Marko,
Nothing special needs to be done to get Mahout 0.9 running on Mahout 0.2.
The steps are same as 1.2.1. You might refer to this link
http://chandramanitiwary.wordpress.com/2014/03/20/installing-apache-mahout-on-ubuntu/
and there are other good links to for the same.
I don't remember the dependencies, I would advise you to do sanity testing
once you have mahout configured.
Regards
Chandramani
On Tue, Oct 28, 2014 at 9:28 PM, Marko Dinić <ma...@nissatech.com>
wrote:
> Hi Chandramani,
>
> Thank you very much for your answer.
>
> Can you please explain how can I do the configuration?
>
> And also, in which amount can expect failures? I'm currently using
> clustering algorithms, concretely Streaming K Means, do you perhaps have
> any experience with it, should I expect failures in case of it?
>
> Regards,
> Marko
>
>
> On уторак, 28. октобар 2014. 16:48:03 CET, Chandramani Tiwary wrote:
>
>> Hi Marko,
>>
>> You can configure Mahout 0.9 over Hadoop 0.20.2 but the Hadoop
>> dependencies
>> might lead to failure quite a few time. One example, If I remember
>> correctly is that Hadoop 0.20.2 doesn't have MultipleInputs which is
>> required by a few algorithms of Mahout 0.9.
>>
>> Regards
>> Chandramani
>>
>> On Tue, Oct 28, 2014 at 8:05 PM, Marko Dinić <ma...@nissatech.com>
>> wrote:
>>
>> Hello,
>>>
>>> I have Hadoop cluster on which Hadoop 0.20.2 is installed. Is there a way
>>> to use Mahout 0.9 on that cluster?
>>>
>>> I understand that Mahout 0.9 is based on Hadoop 1.2.1, but I have this
>>> constraint, so I cannot install another version of Hadoop on it.
>>>
>>> Thanks,
>>> Marko
>>>
>>>
>>
> --
> Pozdrav,
> Marko Dinić
>
Re: Mahout 0.9 on Hadoop 0.20.2
Posted by Marko Dinić <ma...@nissatech.com>.
Hi Chandramani,
Thank you very much for your answer.
Can you please explain how can I do the configuration?
And also, in which amount can expect failures? I'm currently using
clustering algorithms, concretely Streaming K Means, do you perhaps
have any experience with it, should I expect failures in case of it?
Regards,
Marko
On уторак, 28. октобар 2014. 16:48:03 CET, Chandramani Tiwary wrote:
> Hi Marko,
>
> You can configure Mahout 0.9 over Hadoop 0.20.2 but the Hadoop dependencies
> might lead to failure quite a few time. One example, If I remember
> correctly is that Hadoop 0.20.2 doesn't have MultipleInputs which is
> required by a few algorithms of Mahout 0.9.
>
> Regards
> Chandramani
>
> On Tue, Oct 28, 2014 at 8:05 PM, Marko Dinić <ma...@nissatech.com>
> wrote:
>
>> Hello,
>>
>> I have Hadoop cluster on which Hadoop 0.20.2 is installed. Is there a way
>> to use Mahout 0.9 on that cluster?
>>
>> I understand that Mahout 0.9 is based on Hadoop 1.2.1, but I have this
>> constraint, so I cannot install another version of Hadoop on it.
>>
>> Thanks,
>> Marko
>>
>
--
Pozdrav,
Marko Dinić
Re: Mahout 0.9 on Hadoop 0.20.2
Posted by Chandramani Tiwary <ti...@gmail.com>.
Hi Marko,
You can configure Mahout 0.9 over Hadoop 0.20.2 but the Hadoop dependencies
might lead to failure quite a few time. One example, If I remember
correctly is that Hadoop 0.20.2 doesn't have MultipleInputs which is
required by a few algorithms of Mahout 0.9.
Regards
Chandramani
On Tue, Oct 28, 2014 at 8:05 PM, Marko Dinić <ma...@nissatech.com>
wrote:
> Hello,
>
> I have Hadoop cluster on which Hadoop 0.20.2 is installed. Is there a way
> to use Mahout 0.9 on that cluster?
>
> I understand that Mahout 0.9 is based on Hadoop 1.2.1, but I have this
> constraint, so I cannot install another version of Hadoop on it.
>
> Thanks,
> Marko
>