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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAHOUT-1302) SequenceFilesFromMailArchivesTest.testSequential failing
Date Wed, 28 Aug 2013 21:12:54 GMT

    [ https://issues.apache.org/jira/browse/MAHOUT-1302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13752851#comment-13752851
] 

Hudson commented on MAHOUT-1302:
--------------------------------

FAILURE: Integrated in Mahout-Quality #2214 (See [https://builds.apache.org/job/Mahout-Quality/2214/])
MAHOUT-1302 Replaced PrefixAddition FileFilter with equivalent implementation of commons-io
DirectoryWalker, for walking the directory tree (sslavic: rev 1518338)
* /mahout/trunk/integration/pom.xml
* /mahout/trunk/integration/src/main/java/org/apache/mahout/text/SequenceFilesFromMailArchives.java
* /mahout/trunk/pom.xml

                
> SequenceFilesFromMailArchivesTest.testSequential failing
> --------------------------------------------------------
>
>                 Key: MAHOUT-1302
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1302
>             Project: Mahout
>          Issue Type: Bug
>          Components: Integration
>    Affects Versions: 0.8
>         Environment: ubuntu-3 and ubuntu-6 Apache Jenkins nodes
>            Reporter: Stevo Slavic
>            Assignee: Suneel Marthi
>            Priority: Minor
>              Labels: test
>             Fix For: 0.9
>
>
> SequenceFilesFromMailArchivesTest.testSequential is failing only on ubuntu3 and ubuntu6
Jenkins nodes. Because of that, MahoutQuality and integration job builds either fail or are
successful depending on where they get run.
> Test fails because it expects entries in chunk-0 SequenceFile to be in specific order,
but that order is not guaranteed because of the way the chunk-0 is created/filled - SequenceFilesFromMailArchives
traverses input using Java's
> File[] java.io.File.listFiles(FileFilter filter)
> which does not guarantee order of files/directories.
> Unless we want in SequenceFileIterator to guarantee order by sorting, test needs to be
changed to verify presence of given files and their content, but not their exact order.

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