|| at Oct 17, 2009 at 6:56 am
If you're working with the Cloudera distribution, you can install CDH1
(0.18.3) and CDH2 (0.20.1) side-by-side on your development machine.
They'll install to /usr/lib/hadoop-0.18 and /usr/lib/hadoop-0.20; use
/usr/bin/hadoop-0.18 and /usr/bin/hadoop-0.20 to execute, etc.
for installation instructions.
2009/10/12 Amandeep Khurana <firstname.lastname@example.org>
On 10/12/09, Jeff Zhang wrote:
I do not think you can run jar compiled with hadoop 0.20.1 on hadoop 0.18.3
They are not compatible.
2009/10/13 杨卓荦 <email@example.com>
The developer's machine is Hadoop 0.20.1, Jar is compiled on the
The server is Hadoop 0.18.3-cloudera. How can I run my mapreduce program
Computer Science Graduate Student
University of California, Santa Cruz