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Sean Owen commented on MAHOUT-1310: ----------------------------------- I also meant that instead of {code} File tmpFile = new File(System.getProperty("java.io.tmpdir")); ModelSerializer.writeBinary(tmpFile.getAbsoluteFile().toString()+System.getProperty("file.separator")+"news-group.model", {code} you can do {code} ModelSerializer.writeBinary(new File(SystemUtils.getJavaIoTmpDir(), "news-group.model").toString(), {code} but this is pretty trivial. For the spark module, does it really need its own separate Hadoop dependencies and different Hadoop 2 profile? I'm not questioning it, just curious. This is a different question, but does CDH really belong here as a separate profile, instead of just having a Hadoop 2 profile -- can they be 'merged'? It shouldn't be a special case. > Mahout support windows > ---------------------- > > Key: MAHOUT-1310 > URL: https://issues.apache.org/jira/browse/MAHOUT-1310 > Project: Mahout > Issue Type: Task > Affects Versions: 0.9 > Environment: Operation system: Windows > Reporter: Sergey Svinarchuk > Assignee: Sergey Svinarchuk > Labels: patch > Fix For: 1.0 > > Attachments: 1310-2.patch, 1310-3.patch, 1310.patch, > Mahout_build_on_winodws.PNG > > > Update mahout for build it on Windows with hadoop 2 and add bin/mahout.cmd -- This message was sent by Atlassian JIRA (v6.2#6252)