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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2009/12/01 08:16:20 UTC

[jira] Updated: (MAHOUT-143) Refactor Hadoop deprecations

     [ https://issues.apache.org/jira/browse/MAHOUT-143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated MAHOUT-143:
-----------------------------

             Due Date: 31/Dec/09
    Affects Version/s: 0.2
        Fix Version/s: 0.3
             Assignee: Sean Owen

I'm going to hijack this issue, to track my progress to get the new-style Hadoop APIs working. As far as I can tell there are at least a few critical problems with the new APIs in 0.20.x, that appear to be resolved in 0.21.x. I am currently trying to get everything working in org.apache.cf.taste.hadoop with 0.21.

> Refactor Hadoop deprecations
> ----------------------------
>
>                 Key: MAHOUT-143
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-143
>             Project: Mahout
>          Issue Type: Improvement
>    Affects Versions: 0.2
>            Reporter: Grant Ingersoll
>            Assignee: Sean Owen
>            Priority: Minor
>             Fix For: 0.3
>
>
> Hadoop 0.20.0 deprecates JobConf in favor of a Configuration.  Need to investigate what this means and convert to using it.  Seems to now require some XML based approach.

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