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From Jonathan Aquilina <jaquil...@eagleeyet.net>
Subject Re: Can we run mapreduce job from eclipse IDE on fully distributed mode hadoop cluster?
Date Sat, 11 Apr 2015 06:55:40 GMT

I could be wrong here, but the way I understand things I do not think
that is even possible to run the JAR file from your PC. There are two
things that you need to realize. 

1) How is the JAR file going to connect to the cluster 

2) How is the JAR file going to be distributed to the cluster. 

Again I could be wrong here in my response, so anyone else on the list
feel free to correct me. I am still a novice to Hadoop and have only
worked with it on amazon EMR. 

Jonathan Aquilina
Founder Eagle Eye T

On 2015-04-11 08:23, Answer Agrawal wrote: 

> A mapreduce job can be run as jar file from terminal or directly from eclipse IDE. When
a job run as jar file from terminal it uses multiple jvm and all resources of cluster. Does
the same thing happen when we run from IDE. I have run a job on both and it takes less time
on IDE than jar file on terminal. 
> Thanks
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