Hello Chaitanya, It still didn't work. I think the reason is in pig 0.8 it actually downloads the hadoop from online repository instead of using the jar under build directly. When I deleted the jar and ran ant, a new hadoop-core-0.20.2.jar was generated again.
I think I will switch back to pig 0.7 Thanks QI On Tue, Feb 1, 2011 at 11:32 PM, Chaitanya Krishna < [email protected]> wrote: > 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 <[email protected]> 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 > > > -- Qi School of Engineering and Applied Science University of Pennsylvania
