OK guys you are being very helpful. Here is an error file
(I think that most if not all error files complain about chmod..
does this have to do with admin privilages??):
-------------------------------------------------------------------------------
Test set: org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest
-------------------------------------------------------------------------------
Tests run: 3, Failures: 1, Errors: 2, Skipped: 0, Time elapsed: 0.14 sec <<<
FAILURE!
testStartParallelCounting(org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest) Time
elapsed: 0.063 sec <<< ERROR!
java.io.IOException: Cannot run program "chmod": CreateProcess error=2, The
system cannot find the file specified
at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
at org.apache.hadoop.util.Shell.runCommand(Shell.java:149)
at org.apache.hadoop.util.Shell.run(Shell.java:134)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:354)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:337)
at
org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:481)
at
org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:473)
at
org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:280)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:266)
at
org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:573)
at
org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:761)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:432)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:447)
at
org.apache.mahout.fpm.pfpgrowth.PFPGrowth.startParallelCounting(PFPGrowth.java:318)
at
org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest.testStartParallelCounting(PFPGrowthTest.java:89)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:115)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:102)
at org.apache.maven.surefire.Surefire.run(Surefire.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)
at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find
the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(ProcessImpl.java:81)
at java.lang.ProcessImpl.start(ProcessImpl.java:30)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
... 38 more
testStartGroupingItems(org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest) Time
elapsed: 0.021 sec <<< FAILURE!
junit.framework.ComparisonFailure: null expected:<{[D=0, E=1, A=0, B=0, C=1]}>
but was:<{[]}>
at junit.framework.Assert.assertEquals(Assert.java:81)
at junit.framework.Assert.assertEquals(Assert.java:87)
at
org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest.testStartGroupingItems(PFPGrowthTest.java:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:115)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:102)
at org.apache.maven.surefire.Surefire.run(Surefire.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)
at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
testStartParallelFPGrowth(org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest) Time
elapsed: 0.053 sec <<< ERROR!
java.io.IOException: Cannot run program "chmod": CreateProcess error=2, The
system cannot find the file specified
at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
at org.apache.hadoop.util.Shell.runCommand(Shell.java:149)
at org.apache.hadoop.util.Shell.run(Shell.java:134)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:354)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:337)
at
org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:481)
at
org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:473)
at
org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:280)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:266)
at
org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:573)
at
org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:761)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:432)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:447)
at
org.apache.mahout.fpm.pfpgrowth.PFPGrowth.startTransactionSorting(PFPGrowth.java:364)
at
org.apache.mahout.fpm.pfpgrowth.PFPGrowthTest.testStartParallelFPGrowth(PFPGrowthTest.java:107)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:59)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:115)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:102)
at org.apache.maven.surefire.Surefire.run(Surefire.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)
at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find
the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(ProcessImpl.java:81)
at java.lang.ProcessImpl.start(ProcessImpl.java:30)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
... 38 more
>
> Yeah that's still not quite showing the nature of the error.
>
> Ted's saying that, for example, the output says that
> TestFuzzyKmeansClustering failed. In target/surefire-reports, you'll
> see a file with the output from this test. Could you for example find
> the error in there and post it?
>
> I'm guessing it is all due to some common cause related to the
> environment.
>
> Sean
>
> On Thu, Apr 1, 2010 at 6:27 PM, Eleftherios Spyromitros
> <[email protected]> wrote:
> > And I get the following from Eclipse mvn console:
> >
> > Tests run: 395, Failures: 20, Errors: 32, Skipped: 0
> >
> > [INFO] --------------------------------------------------------------
> ----------
> > [INFO] Reactor Summary:
> > [INFO]
> > [INFO] Apache Lucene Mahout .............................. SUCCESS
> [11.833s]
> > [INFO] Mahout Common Maven Parent ........................ SUCCESS
> [0.039s]
> > [INFO] Maven Mojo to generate code for collections ....... SUCCESS
> [16.677s]
> > [INFO] Mahout Collections ................................ SUCCESS
> [20.901s]
> > [INFO] Mahout Math ....................................... SUCCESS
> [20.585s]
> > [INFO] Mahout Core ....................................... FAILURE
> [56.658s]
> > [INFO] Mahout Taste Webapp ............................... SKIPPED
> > [INFO] Mahout Utilities .................................. SKIPPED
> > [INFO] Mahout Examples ................................... SKIPPED
> > [INFO] --------------------------------------------------------------
> ----------
> > [INFO] BUILD FAILURE
> > [INFO] --------------------------------------------------------------
> ----------
> > [INFO] Total time: 2:06.868s
> > [INFO] Finished at: Thu Apr 01 20:26:13 EEST 2010
> > [INFO] Final Memory: 28M/107M
> > [INFO] --------------------------------------------------------------
> ----------
> > [ERROR] Failed to execute goal org.apache.maven.plugins:maven-
> surefire-plugin:2.5:test (default-test) on project mahout-core: There
> are test failures.
> >
> > Please refer to D:\Users\lefteris\workspace2\mahout-
> 0.3\core\target\surefire-reports for the individual test results.
> > -> [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-core
> >
