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From "Suneel Marthi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAHOUT-1651) [JDK8] maven test failed for Mahout 0.9 with JDK 8, and JDK 7 can pass
Date Fri, 20 Mar 2015 14:35:38 GMT

    [ https://issues.apache.org/jira/browse/MAHOUT-1651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14371381#comment-14371381
] 

Suneel Marthi commented on MAHOUT-1651:
---------------------------------------

This is nothing to do with JDK versions.  Its a random test that needed to be loosened up,
closing this Jira as its a non-issue.

> [JDK8] maven test failed for Mahout 0.9 with JDK 8, and JDK 7 can pass
> ----------------------------------------------------------------------
>
>                 Key: MAHOUT-1651
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1651
>             Project: Mahout
>          Issue Type: Bug
>          Components: Math
>    Affects Versions: 0.9
>            Reporter: zhubin
>            Priority: Minor
>             Fix For: 0.10.0
>
>
> Running org.apache.mahout.math.random.MultinomialTest
> Tests run: 8, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.371 sec <<<
FAILURE! - in org.apache.mahout.math.random.MultinomialTest
> testPrime(org.apache.mahout.math.random.MultinomialTest)  Time elapsed: 0.039 sec  <<<
FAILURE!
> java.lang.AssertionError: expected:<16> but was:<17>
>         at __randomizedtesting.SeedInfo.seed([AAD9BA068467B3DA:9D6D3992EDADE21A]:0)
>         at org.junit.Assert.fail(Assert.java:88)
>         at org.junit.Assert.failNotEquals(Assert.java:743)
>         at org.junit.Assert.assertEquals(Assert.java:118)
>         at org.junit.Assert.assertEquals(Assert.java:555)
>         at org.junit.Assert.assertEquals(Assert.java:542)
>         at org.apache.mahout.math.random.MultinomialTest.testPrime(MultinomialTest.java:143)



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