Yes you can do this.
You can have multiple main in your jar, so you can run,
hadoop jar jarname.jar packagename.classname arguments
for eg: hadoop jar myJar.jar my.testapp.code1.MyMain1 arg1 arg2
hadoop jar myJar.jar my.testapp.code2.MyMain2 arg1
arg2
BR,
Harshit
On Wed, Jul 1, 2015 at 3:51 AM, Nishanth S <[email protected]> wrote:
> Hello,
>
> Is there a way I can package multiple map reduce jobs into one jar file
> and then invoke them using hadoop jar.I am using maven as the build
> tool.What should be the main class in the manifest file in this case?.
>
> Thanks,
> Nishan
>
--
Harshit Mathur
