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  1. Mahout
  2. MAHOUT-1321

TestSequenceFilesFromDirectory.testSequenceFileFromDirectoryMapReduce is unstable

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • 0.8
    • None
    • classic
    • None
    • ubuntu4 and ubuntu3 Apache Jenkins CI nodes

    Description

      Relevant Mahout-Quality job execution #2216 build output:

      [INFO] --- maven-surefire-plugin:2.15:test (default-test) @ mahout-integration ---
      [INFO] Surefire report directory: /home/jenkins/jenkins-slave/workspace/Mahout-Quality/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
      Running org.apache.mahout.text.LuceneSegmentInputSplitTest
      Running org.apache.mahout.text.LuceneSegmentInputFormatTest
      Running org.apache.mahout.text.SequenceFilesFromLuceneStorageDriverTest
      Running org.apache.mahout.text.MailArchivesClusteringAnalyzerTest
      Running org.apache.mahout.text.LuceneSegmentRecordReaderTest
      Running org.apache.mahout.text.SequenceFilesFromMailArchivesTest
      Running org.apache.mahout.text.SequenceFilesFromLuceneStorageMRJobTest
      Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.153 sec - in org.apache.mahout.text.MailArchivesClusteringAnalyzerTest
      Running org.apache.mahout.text.SequenceFilesFromLuceneStorageTest
      Running org.apache.mahout.utils.vectors.VectorHelperTest
      Running org.apache.mahout.utils.vectors.csv.CSVVectorIteratorTest
      Running org.apache.mahout.text.TestSequenceFilesFromDirectory
      Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.04 sec - in org.apache.mahout.utils.vectors.VectorHelperTest
      Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.455 sec - in org.apache.mahout.utils.vectors.csv.CSVVectorIteratorTest
      Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.905 sec - in org.apache.mahout.text.LuceneStorageConfigurationTest
      Running org.apache.mahout.utils.vectors.arff.MapBackedARFFModelTest
      Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.029 sec - in org.apache.mahout.utils.vectors.arff.MapBackedARFFModelTest
      Running org.apache.mahout.utils.vectors.arff.DriverTest
      Running org.apache.mahout.utils.vectors.arff.ARFFVectorIterableTest
      Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.194 sec - in org.apache.mahout.utils.vectors.arff.ARFFVectorIterableTest
      Running org.apache.mahout.utils.vectors.arff.ARFFTypeTest
      Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.791 sec - in org.apache.mahout.utils.vectors.arff.DriverTest
      Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 sec - in org.apache.mahout.utils.vectors.arff.ARFFTypeTest
      Running org.apache.mahout.utils.vectors.lucene.DriverTest
      Running org.apache.mahout.utils.vectors.lucene.CachedTermInfoTest
      Running org.apache.mahout.utils.vectors.lucene.LuceneIterableTest
      Running org.apache.mahout.utils.vectors.io.VectorWriterTest
      Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.421 sec - in org.apache.mahout.utils.vectors.lucene.CachedTermInfoTest
      Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.161 sec - in org.apache.mahout.text.SequenceFilesFromMailArchivesTest
      Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.704 sec - in org.apache.mahout.utils.vectors.lucene.LuceneIterableTest
      Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.302 sec <<< FAILURE! - in org.apache.mahout.text.TestSequenceFilesFromDirectory
      testSequenceFileFromDirectoryMapReduce(org.apache.mahout.text.TestSequenceFilesFromDirectory)  Time elapsed: 3.133 sec  <<< FAILURE!
      java.lang.AssertionError: expected:<1> but was:<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.text.TestSequenceFilesFromDirectory.checkMRResultFiles(TestSequenceFilesFromDirectory.java:282)
      	at org.apache.mahout.text.TestSequenceFilesFromDirectory.testSequenceFileFromDirectoryMapReduce(TestSequenceFilesFromDirectory.java:135)
      

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            sslavic Stevo Slavić
            sslavic Stevo Slavić
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              Updated:
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