Implementation of ALS -WR.... error caused by log file not found
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Key: MAHOUT-769
URL: https://issues.apache.org/jira/browse/MAHOUT-769
Project: Mahout
Issue Type: Bug
Components: Examples
Affects Versions: 0.5, 0.4
Environment: Linux
Reporter: pragati meena
Fix For: 0.5
Implementation of ALS -WR..... logs file not found ...but the file is there in
the same directory
Exception in thread "main" java.lang.IllegalStateException:
java.io.FileNotFoundException: File does not exist:
/user/hadoop/temp/errors/_logs
at
org.apache.mahout.common.iterator.sequencefile.SequenceFileDirIterator$1.apply(SequenceFileDirIterator.java:73)
at
org.apache.mahout.common.iterator.sequencefile.SequenceFileDirIterator$1.apply(SequenceFileDirIterator.java:67)
at com.google.common.collect.Iterators$8.next(Iterators.java:730)
at com.google.common.collect.Iterators$5.hasNext(Iterators.java:508)
at
com.google.common.collect.ForwardingIterator.hasNext(ForwardingIterator.java:40)
at
org.apache.mahout.utils.eval.ParallelFactorizationEvaluator.computeRmse(ParallelFactorizationEvaluator.java:111)
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