Suneel Marthi created MAHOUT-1370:
-------------------------------------
Summary: Vectordump doesn't write to output file in MapReduce Mode
Key: MAHOUT-1370
URL: https://issues.apache.org/jira/browse/MAHOUT-1370
Project: Mahout
Issue Type: Bug
Components: Integration
Affects Versions: 0.8, 0.7
Reporter: Suneel Marthi
Assignee: Suneel Marthi
Priority: Minor
Fix For: 0.9
When trying to run to run Vectordump in MR mode, get a
FileNotFoundException: No such File or Directory.
{Code}
13/12/03 19:29:22 INFO vectors.VectorDumper: Output file:
/tmp/mahout-work-user/reuters-lda/vectordump
Exception in thread "main" java.io.FileNotFoundException:
/tmp/mahout-work-user/reuters-lda/vectordump (No such file or directory)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:194)
at java.io.FileOutputStream.<init>(FileOutputStream.java:145)
at com.google.common.io.Files.newWriter(Files.java:101)
at
org.apache.mahout.utils.vectors.VectorDumper.run(VectorDumper.java:153)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.mahout.utils.vectors.VectorDumper.main(VectorDumper.java:262)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:195)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
{Code}
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