RE: Mahout v0.9 is not working with 2.2.0-cdh5.0.0-beta-1

2014-04-02 Thread Phan, Truong Q
The build was successful with those warning. I could not run a test case from this website: http://girlincomputerscience.blogspot.com.au/2010/11/apache-mahout.html Here are my run with the error:

RE: Mahout v0.9 is not working with 2.2.0-cdh5.0.0-beta-1

2014-04-02 Thread Sean Owen
Not sure what's going on there. Your build is somehow internally inconsistent at runtime since it fails on the client side due to mismatching Hadoop versions. I can start making up increasingly unlikely causes, like you are building against local copies of the artifacts that are old? Running clean

clusterdump - structure of JSON output

2014-04-02 Thread Terry Blankers
Hi all, I'm working on some automated analysis of the clusterdump output using '-of = JSON'. While digging into the structure of the representation of the data I've noticed something that seems a little odd to me. In order to access the data for a particular cluster, the 'cluster', 'n', 'c'

Re: clusterdump - structure of JSON output

2014-04-02 Thread Andrew Musselman
Looks like a bug to me as well; I would have expected something similar to what you were expecting except maybe something like this which puts the c and r values in objects rather than arrays of single-element objects: { cluster:VL-10515, n:5924, c: { action:0.023,

Re: clusterdump - structure of JSON output

2014-04-02 Thread Terry Blankers
Thanks for the confirmation, I prefer your solution for c r values. I've created https://issues.apache.org/jira/browse/MAHOUT-1505 On 4/2/14, 2:53 PM, Andrew Musselman wrote: Looks like a bug to me as well; I would have expected something similar to what you were expecting except maybe