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https://issues.apache.org/jira/browse/MAHOUT-3?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12569568#action_12569568
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Grant Ingersoll commented on MAHOUT-3:
--------------------------------------
I'm getting test errors when running ant test on the 3d.diff:
{quote}
------------- Standard Error -----------------
[junit] 08/02/16 09:14:53 INFO jvm.JvmMetrics: Initializing JVM Metrics
with processName=JobTracker, sessionId=
[junit] java.io.IOException: apache-Mahout-0.1-dev.jar: No such file or
directory
[junit] at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:142)
[junit] at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:116)
[junit] at
org.apache.hadoop.fs.LocalFileSystem.copyFromLocalFile(LocalFileSystem.java:49)
[junit] at
org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:796)
[junit] at
org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:493)
[junit] at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:753)
[junit] at
org.apache.mahout.clustering.canopy.CanopyDriver.runJob(CanopyDriver.java:74)
[junit] at
org.apache.mahout.clustering.canopy.TestCanopyCreation.testCanopyGenManhattanMR(TestCanopyCreation.java:450)
{quote}
and:
{quote}
Testcase:
testCanopyGenManhattanMR(org.apache.mahout.clustering.canopy.TestCanopyCreation):
Caused an ERROR
[junit] output/canopies/part-00000
[junit] java.io.FileNotFoundException: output/canopies/part-00000
[junit] at
org.apache.hadoop.fs.RawLocalFileSystem.open(RawLocalFileSystem.java:142)
[junit] at
org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:117)
[junit] at
org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:274)
[junit] at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1356)
[junit] at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1349)
[junit] at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1344)
[junit] at
org.apache.mahout.clustering.canopy.TestCanopyCreation.testCanopyGenManhattanMR(TestCanopyCreation.java:458)
[junit]
[junit]
[junit] Testcase:
testCanopyGenEuclideanMR(org.apache.mahout.clustering.canopy.TestCanopyCreation):
Caused an ERROR
[junit] output/canopies/part-00000
[junit] java.io.FileNotFoundException: output/canopies/part-00000
[junit] at
org.apache.hadoop.fs.RawLocalFileSystem.open(RawLocalFileSystem.java:142)
[junit] at
org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:117)
[junit] at
org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:274)
[junit] at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1356)
[junit] at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1349)
[junit] at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1344)
[junit] at
org.apache.mahout.clustering.canopy.TestCanopyCreation.testCanopyGenEuclideanMR(TestCanopyCreation.java:493)
{quote}
> Build initial canopy clustering prototype
> -----------------------------------------
>
> Key: MAHOUT-3
> URL: https://issues.apache.org/jira/browse/MAHOUT-3
> Project: Mahout
> Issue Type: New Feature
> Components: Clustering
> Reporter: Jeff Eastman
> Assignee: Grant Ingersoll
> Priority: Minor
> Fix For: 0.1
>
> Attachments: MAHOUT-3.diff, MAHOUT-3a.diff, MAHOUT-3b.diff,
> MAHOUT-3c.diff, MAHOUT-3d.diff
>
>
> I'd like to reserve some namespace, specifically
> org.apache.mahout.clustering.canopy to use for an initial prototype of canopy
> clustering. I'm going to start with a little unit test to get the basic
> algorithm sorted out, then M/R it.
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