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From "Roman Shaposhnik (Commented) (JIRA)" <>
Subject [jira] [Commented] (BIGTOP-255) add tests for Mahout
Date Wed, 16 Nov 2011 23:23:51 GMT


Roman Shaposhnik commented on BIGTOP-255:

Wing Yew Poon, next time when your patch is ready for review -- please make sure to put JIRA
in a "Patch available" state.
> add tests for Mahout
> --------------------
>                 Key: BIGTOP-255
>                 URL:
>             Project: Bigtop
>          Issue Type: New Feature
>          Components: Tests
>    Affects Versions: 0.2.0
>            Reporter: Wing Yew Poon
>             Fix For: 0.3.0
>         Attachments: mahout_tests.patch
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2.
However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680
(which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.

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