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Posted to dev@mahout.apache.org by "Isabel Drost (JIRA)" <ji...@apache.org> on 2008/04/07 12:36:24 UTC
[jira] Closed: (MAHOUT-27) Canopy/KMeans unit tests failing
[ https://issues.apache.org/jira/browse/MAHOUT-27?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Isabel Drost closed MAHOUT-27.
------------------------------
Resolution: Fixed
Looks like some hadoop files from earlier runs were still lying in my /tmp directory. After removing them manually, the tests all ran fine. Not sure why they were not tidied up.
> Canopy/KMeans unit tests failing
> --------------------------------
>
> Key: MAHOUT-27
> URL: https://issues.apache.org/jira/browse/MAHOUT-27
> Project: Mahout
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 0.1
> Reporter: Isabel Drost
>
> After checking out the project from svn and running "ant compile test" I noticed that three unit tests are failing:
> [junit] Test org.apache.mahout.clustering.canopy.TestCanopyCreation FAILED
> [junit] Testcase: testKMeansMRJob(org.apache.mahout.clustering.kmeans.TestKmeansClustering): FAILED
> [junit] Test org.apache.mahout.clustering.kmeans.TestKmeansClustering FAILED
> Isabel
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Re: [jira] Closed: (MAHOUT-27) Canopy/KMeans unit tests failing
Posted by Isabel Drost <ap...@isabel-drost.de>.
On Monday 07 April 2008, Jeff Eastman wrote:
> Hadoop does not clean up the /tmp files unless the process terminates
> normally. If you were debugging and terminated a debugger then /tmp will
> have some garbage in it that must be removed manually.
I see. Thanks for the clarification.
Isabel
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Re: [jira] Closed: (MAHOUT-27) Canopy/KMeans unit tests failing
Posted by Jeff Eastman <je...@windwardsolutions.com>.
Isabel Drost (JIRA) wrote:
> [ https://issues.apache.org/jira/browse/MAHOUT-27?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
>
> Isabel Drost closed MAHOUT-27.
> ------------------------------
>
> Resolution: Fixed
>
> Looks like some hadoop files from earlier runs were still lying in my /tmp directory. After removing them manually, the tests all ran fine. Not sure why they were not tidied up.
>
>
>> Canopy/KMeans unit tests failing
>> --------------------------------
>>
>> Key: MAHOUT-27
>> URL: https://issues.apache.org/jira/browse/MAHOUT-27
>> Project: Mahout
>> Issue Type: Bug
>> Components: Clustering
>> Affects Versions: 0.1
>> Reporter: Isabel Drost
>>
>> After checking out the project from svn and running "ant compile test" I noticed that three unit tests are failing:
>> [junit] Test org.apache.mahout.clustering.canopy.TestCanopyCreation FAILED
>> [junit] Testcase: testKMeansMRJob(org.apache.mahout.clustering.kmeans.TestKmeansClustering): FAILED
>> [junit] Test org.apache.mahout.clustering.kmeans.TestKmeansClustering FAILED
>> Isabel
>>
>
>
Hadoop does not clean up the /tmp files unless the process terminates
normally. If you were debugging and terminated a debugger then /tmp will
have some garbage in it that must be removed manually. As a result of
this, I always allow unit tests to run to completion rather than
aborting them in the middle. It may be some exception handlers in
Hadoop's simulated cluster implementation are missing.
Jeff