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Posted to dev@mahout.apache.org by "Robin Anil (JIRA)" <ji...@apache.org> on 2012/06/11 18:35:43 UTC
[jira] [Commented] (MAHOUT-1017) clusterControlDataWithCanopy,
clusterControlDataWithFuzzyKMeans, clusterControlDataWithDirichle examples
are looking for output in the wrong place
[ https://issues.apache.org/jira/browse/MAHOUT-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13292865#comment-13292865 ]
Robin Anil commented on MAHOUT-1017:
------------------------------------
Cant you fix the bug by not adding final to the name ?
> clusterControlDataWithCanopy, clusterControlDataWithFuzzyKMeans, clusterControlDataWithDirichle examples are looking for output in the wrong place
> --------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: MAHOUT-1017
> URL: https://issues.apache.org/jira/browse/MAHOUT-1017
> Project: Mahout
> Issue Type: Bug
> Components: Examples
> Affects Versions: 0.7
> Reporter: Roman Shaposhnik
> Attachments: MAHOUT-1017.patch.txt
>
>
> When executed against Hadoop 2.0.0 RC the tests fails like this:
> {noformat}
> $ mahout org.apache.mahout.clustering.syntheticcontrol.fuzzykmeans.Job
> ...
> Caused by: java.io.FileNotFoundException: File output/clusters-0 does not exist.
> at org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:365)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1279)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1319)
> at org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterator.<init>(SequenceFileDirValueIterator.java:70)
> at org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterable.iterator(SequenceFileDirValueIterable.java:76)
> {noformat}
> {noformat}
> $ mahout org.apache.mahout.clustering.syntheticcontrol.dirichlet.Job
> .....
> Caused by: java.io.FileNotFoundException: File output/clusters-0 does not exist.
> at org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:365)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1279)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1319)
> at org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterator.<init>(SequenceFileDirValueIterator.java:70)
> at org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterable.iterator(SequenceFileDirValueIterable.java:76)
> ... 17 more
> {noformat}
> {noformat}
> $ mahout org.apache.mahout.clustering.syntheticcontrol.canopy.Job
> ....
> Caused by: java.io.FileNotFoundException: File output/clusters-0 does not exist.
> at org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:365)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1279)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1356)
> at org.apache.hadoop.fs.FileSystem.globStatusInternal(FileSystem.java:1486)
> at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1441)
> at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1419)
> at org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterator.<init>(SequenceFileDirValueIterator.java:68)
> at org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterable.iterator(SequenceFileDirValueIterable.java:76)
> ... 17 more
> {noformat}
> For more details please look at the Bigtop test failures:
> http://bigtop01.cloudera.org:8080/view/Test/job/SmokeCluster/lastCompletedBuild/testReport/org.apache.bigtop.itest.mahout.smoke/
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