Pe 28.02.2012 10:58, madhu phatak a scris:
Hi,
-libjars doesn't always work.Better way is to create a runnable jar with
all dependencies ( if no of dependency is less) or u have to keep the jars
into the lib folder of the hadoop in all machines.
Thanks for the reply Madhu,
I adopted the second solution as explained in [1]. From what I found
browsing the net it seems that -libjars is broken in hadoop version >
0.18. I didn't got time to check the code yet. Cloudera released hadoop
sources are packaged a bit odd and Netbeans doens't seem to play well
with that and this really affects my will to try to fix the problem.
"-libjars" is a nice feature that permits the use of skinny jars and
would help system admins do better packaging. It also allows better
control over the classpath. Too bad it didn't work.
[1]
http://www.cloudera.com/blog/2011/01/how-to-include-third-party-libraries-in-your-map-reduce-job/
Cheers,
--
Ioan Eugen Stan
http://ieugen.blogspot.com
