know the format in this case.
that's it :)
panamamike wrote:
>
>
>
> oleksiy wrote:
>>
>> Hello,
>>
>> I would suggest you to read at least this piece of info:
>> http://hadoop.apache.org/common/docs/r0.20.204.0/hdfs_design.html#NameNode+and+DataNodes
>
.
Also I would suggest good book "
http://www.amazon.com/Hadoop-Definitive-Guide-Tom-White/dp/1449389732 Tom
White - Hadoop. The Definitive Guide - 2010, 2nd Edition "
There you definitely find all answers on your questions.
Regards,
Oleksiy
panamamike wrote:
>
> I'm new to
Hello,
As for the first question, I can say that you can understand where is the
master node by looking at "masters" file in the "conf" folder of hadoop.
There you specify master node.
firantika wrote:
>
> Hi All,
> i'm newbie on hadoop,
>
> if i installed hadoop on 2 node, where is hdfs runn
Hello,
I'm trying to find a way how to run hadoop MapReduce app from another
machine.
For instance I have *.jar file with MapReduce app it works ok when I run it
from command line for instance using this command: "hadoop jar
/usr/joe/wordcount.jar org.myorg.WordCount /usr/joe/wordcount/input
/usr
Hi all,
I have some architectural question.
For my app I have persistent 50 GB data, which stored in HDFS, data is
simple CSV format file.
Also for my app which should be run over this (50 GB) data I have 10 GB
input data also CSV format.
Persistent data and input data don't have commons keys.
In
