Hi Alexander, My hadoop cluster version is hadoop-0.20.2-cdh3u2. I compile the hadoop by myself cause that I want to study on it .
Regards, Hong On Thu, Dec 20, 2012 at 10:44 PM, Alexander Alten-Lorenz < [email protected]> wrote: > Why you don't use the Apache sqoop versions: > http://apache.imsam.info/sqoop/1.4.2/ > > Or, when you want to build Sqoop by yourself edit the buid.xml as > described in https://issues.apache.org/jira/browse/SQOOP-384 > > Best, > Alex > > On Dec 20, 2012, at 1:38 PM, Zhao Hong <[email protected]> wrote: > > > Sorry for the wrong word. I can get the right result when run the same > > command using the sqoop from the org. > > > > > > On Thu, Dec 20, 2012 at 8:36 PM, Zhao Hong <[email protected]> > wrote: > > > >> Hi, > >> I compiled branch-1.4.2 of sqoop with the command below. > >> ant jar-all -Dhadoopverion=20 > >> and the result is totally successful. > >> > >> When I try to import some data from oracle database using the sqoop > that > >> I built , I got the exception : "Exception in thread "main" > >> java.lang.IncompatibleClassChangeError: Found class > >> org.apache.hadoop.mapreduce.JobContext, but interface was expected." > >> > >> I cant get the right result when run the same command using the sqoop > from > >> the org and my hadoop version is hadoop-0.20.2-cdh3u2. > >> > >> So, my question is how should I compile the sqoop to work with my > hadoop. > >> > >> Thanks & Regards. > >> > >> Hong > >> > >> > >
