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Posted to dev@mahout.apache.org by "jaehoon ko (JIRA)" <ji...@apache.org> on 2014/07/09 12:42:05 UTC
[jira] [Created] (MAHOUT-1593) cluster-reuters.sh does not work
with java.lang.IllegalStateException
jaehoon ko created MAHOUT-1593:
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Summary: cluster-reuters.sh does not work with java.lang.IllegalStateException
Key: MAHOUT-1593
URL: https://issues.apache.org/jira/browse/MAHOUT-1593
Project: Mahout
Issue Type: Bug
Components: Examples
Affects Versions: 1.0
Environment: Hadoop version: 2.4.0.2.1.1.0-385
Mahout git hash: 2b65475c3ab682ebd47cffdc6b502698799cd2c8
Reporter: jaehoon ko
Priority: Minor
Fix For: 1.0
When I choose "kmeans clustering" in cluster-reuters.sh, clusterdump complains java.lang.IllegalStateException as follows:
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
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