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https://issues.apache.org/jira/browse/MAHOUT-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14077404#comment-14077404
]
jaehoon ko commented on MAHOUT-1593:
------------------------------------
Thanks for your comment.
Ok. I will make a Git pull request for the patch.
Please give me some time to get familiar with GitHub. This is my first time
ever doing contribution!
The patch is against master branch, whose tag is
2b65475c3ab682ebd47cffdc6b502698799cd2c8.
> cluster-reuters.sh does not work complaining java.lang.IllegalStateException
> ----------------------------------------------------------------------------
>
> Key: MAHOUT-1593
> URL: https://issues.apache.org/jira/browse/MAHOUT-1593
> Project: Mahout
> Issue Type: Bug
> Components: Examples
> Affects Versions: 0.9
> Environment: Hadoop version: 2.4.0.2.1.1.0-385
> Git hash: 2b65475c3ab682ebd47cffdc6b502698799cd2c8 (trunk)
> Reporter: jaehoon ko
> Priority: Minor
> Labels: patch
> Fix For: 1.0
>
> Attachments: MAHOUT-1593.patch
>
>
> When I choose "kmeans clustering" in cluster-reuters.sh, clusterdump
> complains java.lang.IllegalStateException as follows:
> {code:borderStyle=solid}
> Exception in thread "main" java.lang.IllegalStateException:
> /tmp/mahout-work-user/reuters-kmeans/clusters-*-final
> at
> org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterable.iterator(SequenceFileDirValueIterable.java:78)
> at
> org.apache.mahout.clustering.evaluation.ClusterEvaluator.loadClusters(ClusterEvaluator.java:93)
> at
> org.apache.mahout.clustering.evaluation.ClusterEvaluator.<init>(ClusterEvaluator.java:81)
> at
> org.apache.mahout.utils.clustering.ClusterDumper.printClusters(ClusterDumper.java:208)
> at
> org.apache.mahout.utils.clustering.ClusterDumper.run(ClusterDumper.java:157)
> at
> org.apache.mahout.utils.clustering.ClusterDumper.main(ClusterDumper.java:101)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
> at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:145)
> at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:153)
> at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:195)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> Caused by: java.io.FileNotFoundException: File
> /tmp/mahout-work-user/reuters-kmeans/clusters-*-final does not exist.
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:654)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.access$600(DistributedFileSystem.java:102)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:712)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:708)
> at
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:708)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1483)
> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1523)
> at
> org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterator.<init>(SequenceFileDirValueIterator.java:70)
> at
> org.apache.mahout.common.iterator.sequencefile.SequenceFileDirValueIterable.iterator(SequenceFileDirValueIterable.java:76)
> ... 18 more
> {code}
> Other clustering options run well.
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