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From "Suneel Marthi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-1768) ClassNotFoundException when running tests on H2O in distributed mode
Date Fri, 08 Apr 2016 22:11:25 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suneel Marthi updated MAHOUT-1768:
----------------------------------
    Fix Version/s:     (was: 0.12.0)
                   1.0.0

> ClassNotFoundException when running tests on H2O in distributed mode
> --------------------------------------------------------------------
>
>                 Key: MAHOUT-1768
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1768
>             Project: Mahout
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 0.11.0
>            Reporter: Dmitry Yaraev
>            Assignee: Andrew Palumbo
>             Fix For: 1.0.0
>
>
> We followed instructions described in in [README.md for H2O module|https://github.com/apache/mahout/blob/master/h2o/README.md].
When tests are executed in the distributed mode, one of the worker nodes may fail with ClassNotFoundException,
because they cannot found some of the test bindings, in particular RLikeDrmOpsSuiteBase.scala.
The problem can be avoided by building Mahout on each of the worker nodes with:
> {code}
> mvn clean install
> {code}



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