What are you putting as the argument in job.setJarByClass( ?? )
On Mon, Nov 23, 2009 at 8:34 PM, Todd Lipcon <[email protected]> wrote: > Hi Mike, > > I haven't seen that problem. There is one patch in the Cloudera > distribution > that does modify the behavior of that method, though. Would you mind trying > this on the stock Apache 0.20.1 release? I see no reason to believe this is > the issue, since hundreds of other people are using our distro without > issues, but it's worth checking out. > > Is this happening with every jar? What platform are you running on? > > Thanks, > -Todd > > On Mon, Nov 23, 2009 at 8:28 PM, Zhengguo 'Mike' SUN > <[email protected]>wrote: > > > Hi, > > > > After porting my code from Hadoop 0.17 to 0.20, I am starting to have > > problems setting my jar file. I used to be able to set jar file by using > > JobConf.setJar(). But now I am using Job.setJarByClass(). It looks to me > > that this method is not working. I kept getting ClassNotFoundException > when > > submitting my job. I also added Job.getJar() after Job.setJarByClass, but > it > > did return null somehow. By the way, I am using CloudEra's distribution > of > > hadoop-0.20.1+133. > > > > Anyone has the same problem? > > > > > > > > >
