Its on my plate to fix this Dmitriy.  See MAHOUT-1302.
As Stevo's pointed out earlier, this test only fails on ubuntu3 and ubuntu6 
nodes.

I can work on this over the weekend, until then please bear with me.




________________________________
 From: Dmitriy Lyubimov <[email protected]>
To: "[email protected]" <[email protected]> 
Sent: Thursday, August 8, 2013 12:42 PM
Subject: Re: Build failed in Jenkins: Mahout-Quality #2189
 

I am sorry, i must have missed that -- does anybody know why this test
keeps failing? Thank you.

Failed tests:
  SequenceFilesFromMailArchivesTest.testSequential:106->
Assert.assertEquals:144->Assert.assertEquals:115
expected:<TEST/subdir/[mail-messages].gz/[email protected]> but
was:<TEST/subdir/[subsubdir/mail-messages-2].gz/[email protected]>


On Thu, Aug 8, 2013 at 12:58 AM, Apache Jenkins Server <
[email protected]> wrote:

> See <https://builds.apache.org/job/Mahout-Quality/2189/changes>
>
> Changes:
>
> [dlyubimov] MAHOUT-1306: fixing PCA tests; -ow flag causing PCA errors
>
> Squashed commit of the following:
>
> commit cefe0d4863955288f304683ea25cc97047805bdd
> Author: Dmitriy Lyubimov <[email protected]>
> Date:   Wed Aug 7 22:50:48 2013 -0700
>
>     disabling sparse SSVD PCA test with -q=0 (leaving -q=1) in the
> interest of smaller test run time.
>
> commit 412f9c5e06bf2a510948475e7d670f91d18d3386
> Author: Dmitriy Lyubimov <[email protected]>
> Date:   Wed Aug 7 22:36:17 2013 -0700
>
>     cleaning up certain things; pca tests are asserting names and keys
> propagation
>
> commit 4b002b30ddd4038311c003c77b7ba543eadcda98
> Merge: 15b9a05 70777c4
> Author: Dmitriy Lyubimov <[email protected]>
> Date:   Wed Aug 7 21:27:57 2013 -0700
>
>     Merge branch 'trunk' into PCA_fixes
>
> commit 15b9a056603f703707672e601c1e3c13dbd00b8f
> Author: Dmitriy Lyubimov <[email protected]>
> Date:   Wed Aug 7 15:27:58 2013 -0700
>
>     reverting test back to q=1
>
> commit 8e91cc6ae5056b159fa6208a26b5a4f0e002bd8c
> Author: Dmitriy Lyubimov <[email protected]>
> Date:   Wed Aug 7 13:12:36 2013 -0700
>
>     test fixes
>
> ------------------------------------------
> [...truncated 310959 lines...]
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>      [java] Pass 2: Analyzing classes (785 / 785) - 100% completeDone with
> analysis
>      [java] Analysis completed
>      [java] Warnings generated: 31
> [INFO] Done FindBugs Analysis....
> [INFO]
> [INFO] --- maven-pmd-plugin:3.0.1:pmd (default-cli) @ mahout-core ---
> [INFO]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building Mahout Integration 0.9-SNAPSHOT
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @
> mahout-integration ---
> [INFO]
> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @
> mahout-integration ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] Copying 0 resource
> [INFO]
> [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @
> mahout-integration ---
> [INFO] Changes detected - recompiling the module!
> [INFO] Compiling 127 source files to <
> https://builds.apache.org/job/Mahout-Quality/2189/artifact/trunk/integration/target/classes
> >
> [WARNING] Note: <
> https://builds.apache.org/job/Mahout-Quality/ws/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/mongodb/MongoDBDataModel.java>
> uses or overrides a deprecated API.
> [WARNING] Note: Recompile with -Xlint:deprecation for details.
> [WARNING] Note: <
> https://builds.apache.org/job/Mahout-Quality/ws/trunk/integration/src/main/java/org/apache/mahout/cf/taste/impl/model/mongodb/MongoDBDataModel.java>
> uses unchecked or unsafe operations.
> [WARNING] Note: Recompile with -Xlint:unchecked for details.
> [INFO]
> [INFO] --- maven-resources-plugin:2.6:testResources
> (default-testResources) @ mahout-integration ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] Copying 10 resources
> [INFO]
> [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @
> mahout-integration ---
> [INFO] Changes detected - recompiling the module!
> [INFO] Compiling 38 source files to <
> https://builds.apache.org/job/Mahout-Quality/2189/artifact/trunk/integration/target/test-classes
> >
> [WARNING] Note: Some input files use or override a deprecated API.
> [WARNING] Note: Recompile with -Xlint:deprecation for details.
> [INFO]
> [INFO] --- maven-surefire-plugin:2.15:test (default-test) @
> mahout-integration ---
> [INFO] Surefire report directory: <
> https://builds.apache.org/job/Mahout-Quality/2189/artifact/trunk/integration/target/surefire-reports
> >
> [INFO] parallel='classes', perCoreThreadCount=false, threadCount=1,
> useUnlimitedThreads=false
>
> -------------------------------------------------------
>  T E S T S
> -------------------------------------------------------
>
> -------------------------------------------------------
>  T E S T S
> -------------------------------------------------------
> Running org.apache.mahout.text.LuceneStorageConfigurationTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.416 sec
> - in org.apache.mahout.text.LuceneStorageConfigurationTest
> Running org.apache.mahout.text.MailArchivesClusteringAnalyzerTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.048 sec
> - in org.apache.mahout.text.MailArchivesClusteringAnalyzerTest
> Running org.apache.mahout.text.LuceneSegmentRecordReaderTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.208 sec
> - in org.apache.mahout.text.LuceneSegmentRecordReaderTest
> Running org.apache.mahout.text.LuceneSegmentInputFormatTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.446 sec
> - in org.apache.mahout.text.LuceneSegmentInputFormatTest
> Running org.apache.mahout.text.LuceneSegmentInputSplitTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.57 sec -
> in org.apache.mahout.text.LuceneSegmentInputSplitTest
> Running org.apache.mahout.text.SequenceFilesFromLuceneStorageMRJobTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.721 sec
> - in org.apache.mahout.text.SequenceFilesFromLuceneStorageMRJobTest
> Running org.apache.mahout.text.TestSequenceFilesFromDirectory
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.977 sec
> - in org.apache.mahout.text.TestSequenceFilesFromDirectory
> Running org.apache.mahout.text.SequenceFilesFromLuceneStorageDriverTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.636 sec
> - in org.apache.mahout.text.SequenceFilesFromLuceneStorageDriverTest
> Running org.apache.mahout.text.SequenceFilesFromMailArchivesTest
> Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.897 sec
> <<< FAILURE! - in org.apache.mahout.text.SequenceFilesFromMailArchivesTest
> testSequential(org.apache.mahout.text.SequenceFilesFromMailArchivesTest)
>  Time elapsed: 0.598 sec  <<< FAILURE!
> org.junit.ComparisonFailure: expected:<TEST/subdir/[mail-messages].gz/
> [email protected]> but was:<TEST/subdir/[subsubdir/mail-messages-2].gz/
> [email protected]>
>         at org.junit.Assert.assertEquals(Assert.java:115)
>         at org.junit.Assert.assertEquals(Assert.java:144)
>         at
> org.apache.mahout.text.SequenceFilesFromMailArchivesTest.testSequential(SequenceFilesFromMailArchivesTest.java:106)
>
> Running org.apache.mahout.text.SequenceFilesFromLuceneStorageTest
> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.363 sec
> - in org.apache.mahout.text.SequenceFilesFromLuceneStorageTest
> Running org.apache.mahout.utils.SplitInputTest
> Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.826 sec
> - in org.apache.mahout.utils.SplitInputTest
> Running org.apache.mahout.utils.email.MailProcessorTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.086 sec
> - in org.apache.mahout.utils.email.MailProcessorTest
> Running org.apache.mahout.utils.TestConcatenateVectorsJob
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.476 sec
> - in org.apache.mahout.utils.TestConcatenateVectorsJob
> Running org.apache.mahout.utils.Bump125Test
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
> - in org.apache.mahout.utils.Bump125Test
> Running org.apache.mahout.utils.vectors.io.VectorWriterTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.619 sec
> - in org.apache.mahout.utils.vectors.io.VectorWriterTest
> Running org.apache.mahout.utils.vectors.csv.CSVVectorIteratorTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.187 sec
> - in org.apache.mahout.utils.vectors.csv.CSVVectorIteratorTest
> Running org.apache.mahout.utils.vectors.arff.ARFFTypeTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.005 sec
> - in org.apache.mahout.utils.vectors.arff.ARFFTypeTest
> Running org.apache.mahout.utils.vectors.arff.MapBackedARFFModelTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.017 sec
> - in org.apache.mahout.utils.vectors.arff.MapBackedARFFModelTest
> Running org.apache.mahout.utils.vectors.arff.ARFFVectorIterableTest
> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.159 sec
> - in org.apache.mahout.utils.vectors.arff.ARFFVectorIterableTest
> Running org.apache.mahout.utils.vectors.arff.DriverTest
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.312 sec
> - in org.apache.mahout.utils.vectors.arff.DriverTest
> Running org.apache.mahout.utils.vectors.VectorHelperTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.038 sec
> - in org.apache.mahout.utils.vectors.VectorHelperTest
> Running org.apache.mahout.utils.vectors.lucene.LuceneIterableTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.559 sec
> - in org.apache.mahout.utils.vectors.lucene.LuceneIterableTest
> Running org.apache.mahout.utils.vectors.lucene.DriverTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.386 sec
> - in org.apache.mahout.utils.vectors.lucene.DriverTest
> Running org.apache.mahout.utils.vectors.lucene.CachedTermInfoTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.398 sec
> - in org.apache.mahout.utils.vectors.lucene.CachedTermInfoTest
> Running org.apache.mahout.utils.nlp.collocations.llr.BloomTokenFilterTest
> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.041 sec
> - in org.apache.mahout.utils.nlp.collocations.llr.BloomTokenFilterTest
> Running org.apache.mahout.utils.regex.RegexUtilsTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 sec
> - in org.apache.mahout.utils.regex.RegexUtilsTest
> Running org.apache.mahout.utils.regex.RegexMapperTest
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.498 sec
> - in org.apache.mahout.utils.regex.RegexMapperTest
> Running
> org.apache.mahout.cf.taste.impl.similarity.jdbc.MySQLJDBCInMemoryItemSimilarityTest
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.183 sec
> - in
> org.apache.mahout.cf.taste.impl.similarity.jdbc.MySQLJDBCInMemoryItemSimilarityTest
> Running org.apache.mahout.clustering.cdbw.TestCDbwEvaluator
> Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.175 sec
> - in org.apache.mahout.clustering.cdbw.TestCDbwEvaluator
> Running org.apache.mahout.clustering.TestClusterDumper
> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.084 sec
> - in org.apache.mahout.clustering.TestClusterDumper
> Running org.apache.mahout.clustering.TestClusterEvaluator
> Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.114
> sec - in org.apache.mahout.clustering.TestClusterEvaluator
>
> Results :
>
> Failed tests:
>
> SequenceFilesFromMailArchivesTest.testSequential:106->Assert.assertEquals:144->Assert.assertEquals:115
> expected:<TEST/subdir/[mail-messages].gz/[email protected]> but
> was:<TEST/subdir/[subsubdir/mail-messages-2].gz/[email protected]>
>
> Tests run: 95, Failures: 1, Errors: 0, Skipped: 0
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Reactor Summary:
> [INFO]
> [INFO] Mahout Build Tools ................................ SUCCESS [6.908s]
> [INFO] Apache Mahout ..................................... SUCCESS [2.099s]
> [INFO] Mahout Math ....................................... SUCCESS
> [2:46.923s]
> [INFO] Mahout Core ....................................... SUCCESS
> [18:53.767s]
> [INFO] Mahout Integration ................................ FAILURE
> [1:15.434s]
> [INFO] Mahout Examples ................................... SKIPPED
> [INFO] Mahout Release Package ............................ SKIPPED
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 23:08.372s
> [INFO] Finished at: Thu Aug 08 07:57:33 UTC 2013
> [INFO] Final Memory: 51M/397M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-surefire-plugin:2.15:test (default-test) on
> project mahout-integration: There are test failures.
> [ERROR]
> [ERROR] Please refer to <
> https://builds.apache.org/job/Mahout-Quality/2189/artifact/trunk/integration/target/surefire-reports>
> for the individual test results.
> [ERROR] -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the
> -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions,
> please read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> [ERROR]
> [ERROR] After correcting the problems, you can resume the build with the
> command
> [ERROR]   mvn <goals> -rf :mahout-integration
> Build step 'Invoke top-level Maven targets' marked build as failure
> [FINDBUGS] Skipping publisher since build result is FAILURE
> [PMD] Skipping publisher since build result is FAILURE
> [TASKS] Skipping publisher since build result is FAILURE
> Archiving artifacts
> Recording test results
> Publishing Javadoc
> Updating MAHOUT-1306
>

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