[ https://issues.apache.org/jira/browse/MAHOUT-1370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on MAHOUT-1370 started by Suneel Marthi. > 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: 0.7, 0.8 > 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} -- This message was sent by Atlassian JIRA (v6.1#6144)