Hi, all,
I have two simple questions about hadoop 2 (or YARN).
1. When will the stable version of hadoop 2.x come out?
2. We currently have a cluster deployed with hadoop 1.x, is there any way
to upgrade it to hadoop 2.x without damaging the existing data in current
HDFS?
Thank you very much!
Re
not
>
> ls: Cannot access .: No such file or directory.
> hduser@ashish-HP-Pavilion-dv6-Notebook-PC:/usr/local/hadoop/conf$
>
>
>
> Can someone help me figure out whats the issue in my installation
>
>
> Regards
> ashish
>
--
--
Yexi Jiang,
ECS 251, yjian...@cs.fiu.edu
School of Computer and Information Science,
Florida International University
Homepage: http://users.cis.fiu.edu/~yjian004/
>>> hduser@ashish-HP-Pavilion-dv6-Notebook-PC:/usr/local/hadoop/conf$
>>> hadoop fs -ls
>>> Warning: $HADOOP_HOME is deprecated.
>>>
>>> 13/07/23 05:55:06 WARN conf.Configuration: bad conf file: element not
>>>
>>> 13/07/23 05:55:06
> Where can I find its source code and documentation.
>
> Should I download mahout
>
> --
> *Thanks & Regards*
>
> Unmesha Sreeveni U.B
>
> *Junior Developer*
>
>
>
--
--
Yexi Jiang,
ECS 251, yjian...@cs.fiu.edu
School of Computer
On Sat, Nov 23, 2013 at 9:01 PM, Yexi Jiang wrote:
>
>> You can directly find it at https://github.com/apache/mahout, or you can
>> check out from svn by following
>> https://cwiki.apache.org/confluence/display/MAHOUT/Version+Control.
>>
>>
>> 2013/11/23 unmesh
You are welcome :)
2013/11/25 unmesha sreeveni
> ok . Thx Yexi
>
>
> On Tue, Nov 26, 2013 at 1:41 AM, Yexi Jiang wrote:
>
>> As far as I know, there is no ID3 implementation in mahout currently, but
>> you can use the decision forest instead.
>> https://cw
5. k-mearesr neighbr
> 6. svm
> 7. Logistic Regression
> 8. Neural n/w
> 9. Aprori
> it is not there in Mahout.
> Is that inference right?
>
> --
> *Thanks & Regards*
>
> Unmesha Sreeveni U.B
>
> *Junior Developer*
>
>
>
--
--
Yexi Jiang,
that?
>
>
> On Tue, Nov 26, 2013 at 8:52 AM, Yexi Jiang wrote:
>
>> You are welcome :)
>>
>>
>> 2013/11/25 unmesha sreeveni
>>
>>> ok . Thx Yexi
>>>
>>>
>>> On Tue, Nov 26, 2013 at 1:41 AM, Yexi Jiang wrote:
>>&g
hld check that also ...right? if M1_test is given into
> M2_train it should show error. is nt 'it?.
>
> Pls suggest if my thoughts are wrong.
>
> On 11/30/13, Yexi Jiang wrote:
> > I watched the video in it but I cannot access its source code due to
> > permissi
>
> On Sun, Dec 1, 2013 at 8:55 PM, Yexi Jiang wrote:
>
>> In my opinion.
>>
>> 1. Build the decision tree model with the training data.
>> 2. Store it somewhere.
>> 3. When the unlabeled data is available:
>>3.1 if the unlabeled data is huge, writ
confused if i need to create only 1 project that includes train and
> test.or 2 projects
>
>
> On Mon, Dec 2, 2013 at 9:54 AM, Yexi Jiang wrote:
>
>> What is your motivation of using chaining jobs?
>>
>>
>> 2013/12/1 unmesha sreeveni
>>
>>> Th
o the result file should
> be named in a manner that the training result name can be noticed by its
> file name) for the train data and predict the test data.
>
>
> On Mon, Dec 2, 2013 at 10:29 AM, Yexi Jiang wrote:
>
>> Actually the training and testing (or prediction) are
Hi, All,
I am working on a project that requires to execute a hadoop job remotely
and the job requires some third-part libraries (jar files).
Based on my understanding, I tried:
1. Copy these jar files to hdfs.
2. Copy them into the distributed cache using
DistributedCache.addFileToClassPath so
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