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From Bo Fu <...@uchicago.edu>
Subject Re: How to use hadoop-1.0.3-core-SNAPSHOT.jar
Date Mon, 02 Feb 2015 15:57:33 GMT
I tried but I didn’t see where the hadoop-1.0.3-core.jar is. Could you please give me a simple
example how you build your modified source code and run it?

Thanks.


> On Feb 2, 2015, at 9:22 AM, Ted Yu <yuzhihong@gmail.com> wrote:
> 
> You can locate the hadoop-core jar (assuming it is compatible with 1.0.3),
> make a copy of it and either move it aside or rename it to an extension
> other than .jar.
> Then you can copy hadoop-1.0.3-core-SNAPSHOT.jar to the same location.
> 
> The above should be done for all nodes.
> 
> Cheers
> 
> On Mon, Feb 2, 2015 at 6:54 AM, Bo Fu <bof@uchicago.edu> wrote:
> 
>> Hi all,
>> 
>> I have a stupid question. I svn checked out the hadoop-1.0.3 and I use ant
>> command to get the hadoop-1.0.3-core-SNAPSHOT.jar. But I just don’t know
>> how to apply new compiled file to the hadoop system? It seems that I can
>> run bin/start-dfs.sh without this jar.
>> 
>> Can anyone tell me? Thank you!
>> 
>> Bo Fu
>> Master’s Program of Computer Science, University of Chicago
>> Chicago, IL 60615
>> Phone: 630-400-8561
>> 
>> 
>> 

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