$MAHOUT_HOME/examples/bin/build-reuters.sh doesn't run successfully because of
classpath issues related to the -core argument
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Key: MAHOUT-427
URL: https://issues.apache.org/jira/browse/MAHOUT-427
Project: Mahout
Issue Type: Bug
Affects Versions: 0.4
Environment: Hadoop installation on EC2 as described here -
https://cwiki.apache.org/MAHOUT/mahoutec2.html
Reporter: Peter Goldstein
Once I resolved issue MAHOUT-426 , I was still not able to run the
./examples/bin/build-reuters.sh script without errors These were
ClassNotFoundExceptions, indicating a problem with the classpath.
The issue appears to be related to the "-core" argument, which controls the
classpath. Placing '-core' as the first argument to the individual
$MAHOUT_HOME/bin/mahout calls in the script solved the issue, but I'm not sure
it was the correct solution. It's unclear to me what the '-core' argument is
supposed to signify.
Can someone shed some light on this, and tell me whether this is the correct
solution to the problem? And if not, what is the correct solution to this
classpath issue.
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