What happens? Is there an exception, does nothing happen? I am curious. Also how did you launch your other job that is trying to run this one. The hadoop script sets up a lot of environment variables classpath etc to make hadoop work properly, and some of that may not be set up correctly to make RunJar work.
--Bobby Evans On 2/2/12 9:36 AM, "Harsh J" <ha...@cloudera.com> wrote: Moving to common-user. Common-dev is for project development discussions, not user help. Could you elaborate on how you used RunJar? What arguments did you provide, and is the target jar a runnable one or a regular jar? What error did you get? On Thu, Feb 2, 2012 at 8:44 PM, abees muhammad <abees...@gmail.com> wrote: > > Hi, > > I am a newbie to Hadoop Development. I have a Map/Reduce job jar file, i > want to execute this jar file programmatically from another java program. I > used the following code to execute it. > > RunJar.main(String[] args). But The jar file is not executed. > > Can you please give me a work around for this issue. > -- > View this message in context: > http://old.nabble.com/Execute-a-Map-Reduce-Job-Jar-from-Another-Java-Program.-tp33250801p33250801.html > Sent from the Hadoop core-dev mailing list archive at Nabble.com. > -- Harsh J Customer Ops. Engineer Cloudera | http://tiny.cloudera.com/about
