Nutch trunk requires java 6 because the current Hadoop version we are
using requires java 5. We need to change the java requirement in the
build.xml.
Dennis
schroedi wrote:
Yepp. Hands up - also the same - but only with the newest version (0.9)
the old version 0.8 seams to work
yanky young wrote:
Hi:
I have got the same error. And I installed jdk 1.6, then it works.
It seems a bit weird because I see the javac requirement in the build.xml is
1.5 but it broke.
I guess maybe hadoop jar was compiled in java 1.6 and class compatibility is
1.6 so you can't run it in java 1.5.
yanky
2009/3/25 Chris Muktar <ch...@wikijob.co.uk>
On the current nutch trunk, what is the minimum Java implementation that is
required to run it? I am currently on Sun Java 5.0 (binary JRE) and am
getting errors of the following nature.
bin/nutch crawl urls -dir crawl -depth 3 -topN 50
Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad
version number in .class file
etc.
Any help much appreciated!
Chris.
