Hi Qi, Can you try cleaning the build and then build jar afresh, by using 'ant clean jar'? As per what i see in ant target, it takes the hadoop jar from build directory. So, cleaning it up and building afresh might work.
Hope this helps, Thanks, Chaitanya. On Wed, Feb 2, 2011 at 9:43 AM, qi zheng <qzhe...@gmail.com> wrote: > Hi all, > > I made some changes in hadoop and generated the updated version of > hadoop-core-0.20.2.jar to replace the one under pig/build/ivy/lib/pig. But > when I tried to use ant to get new pig.jar, it still told me that the new > method I added in hadoop counldn't be found. > > Any idea? > > Thanks > -- > > Qi > School of Engineering and Applied Science > University of Pennsylvania >
