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MRUNIT basic question - Hadoop - [mail # user]
...Hi,   I have been searching in mrunit documentation but hasnt been able to find it so far.. How do i pass configuration parameters in my mrunit.  So for example, if i take the word...
   Author: jamal sasha, 2013-10-26, 22:55
Multiple context.write inmapper - Hadoop - [mail # user]
...Hi..   In my mapper function.. Can i have multiple context.write()...  So...  public void map(LongWritable key, Text value, Context context) throws IOException, InterruptedExc...
   Author: jamal sasha, 2013-10-11, 19:54
Passing an object in mapper - Hadoop - [mail # user]
...Hi,    I am initializing an object in driver code. For sake of argument let say I want to save data to some database.. say: Connection con = new Connection(host, db); Now, in reduc...
   Author: jamal sasha, 2013-08-15, 03:09
[expand - 1 more] - Re: java.util.NoSuchElementException - Hadoop - [mail # user]
...Hi,   Thanks for responding. How do I do that? (very new in java ) There are just two words per line.. One is word, second is integer. Thanks   On Wed, Jul 31, 2013 at 11:20 AM, De...
   Author: jamal sasha, 2013-07-31, 18:22
Re: Inputformat - Hadoop - [mail # user]
...Then how should I approach this issue?   On Fri, Jun 21, 2013 at 4:25 PM, Niels Basjes  wrote:  ...
   Author: jamal sasha, 2013-06-22, 23:06
Exposing hadoop web interface - Hadoop - [mail # user]
...Hi,     I have deployed hadoop into a small cluster.. Now the issue is while on job launch it does says Tracking URL: http://foobar:50030/jobdetails.jsp?jobid=job_201305241622_0047...
   Author: jamal sasha, 2013-06-03, 20:35
Not saving any output - Hadoop - [mail # user]
...Hi,   I want to process some text files and then save the output in a db. I am using python (hadoop streaming). I am using mongo as backend server. Is it possible to run hadoop streamin...
   Author: jamal sasha, 2013-05-28, 19:57
[expand - 1 more] - Re: Hadoop streaming weird problem - Hadoop - [mail # user]
...oops never mind guys.. figured out the issue. sorry for spamming.   On Thu, Mar 28, 2013 at 5:15 PM, jamal sasha  wrote:  ...
   Author: jamal sasha, 2013-03-29, 00:29
executing hadoop commands from python? - Hadoop - [mail # user]
...Hi,    This might be more of a python centric question but was wondering if anyone has tried it out...  I am trying to run few hadoop commands from python program...  For...
   Author: jamal sasha, 2013-02-16, 22:47
[expand - 1 more] - Re: passing arguments to hadoop job - Hadoop - [mail # user]
...The second one. If the word hello appears once, its count is  2000001.   On Mon, Jan 21, 2013 at 5:40 PM, Satbeer Lamba wrote:  ...
   Author: jamal sasha, 2013-01-22, 01:47
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