Pat Ferrel created MAHOUT-1125:
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Summary: DatasetSplitter.run doesn't parseArguments before
getOption so throws and exception always
Key: MAHOUT-1125
URL: https://issues.apache.org/jira/browse/MAHOUT-1125
Project: Mahout
Issue Type: Bug
Components: Collaborative Filtering
Affects Versions: 0.8
Environment: all
Reporter: Pat Ferrel
Assignee: Sean Owen
Priority: Blocker
Fix For: 0.8
In DatasetSplitter.run it looks like getOption is being called before the
parseArguments. When I do this
Map<String,List<String>> parsedArgs = parseArguments(args);
if (parsedArgs == null) {
return -1;
}
before any call to getOption in DatasetSplitter.run it completes correctly. Not
exactly sure how this is supposed to be done, it doesn't look like the options
get parsed in the super class automatically.
This will cause any invocation of splitDataset or DatasetSplitter to crash
running the current trunk.
On Dec 5, 2012, at 1:58 PM, Pat Ferrel <[email protected]> wrote:
does anyone know if mahout/examples/bin/factorize-movielens-1M.sh is still
working? CLI version of splitDataset is crashing in my build (latest trunk).
Even as in "mahout splitDataset" to get the params. Wouldn't be the first time
I mucked up a build though.
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