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Posted to dev@mahout.apache.org by "Sebastian Schelter (JIRA)" <ji...@apache.org> on 2014/04/17 07:37:15 UTC
[jira] [Commented] (MAHOUT-1516) run classify-20newsgroups.sh
failed cause by /tmp/mahout-work-jpan/20news-all does not exists in hdfs.
[ https://issues.apache.org/jira/browse/MAHOUT-1516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13972323#comment-13972323 ]
Sebastian Schelter commented on MAHOUT-1516:
--------------------------------------------
I think the -p option to mkdir is specific to Hadoop 2.x, can someone confirm that? Have you tried whether the script also works without the -p option?
> run classify-20newsgroups.sh failed cause by /tmp/mahout-work-jpan/20news-all does not exists in hdfs.
> ------------------------------------------------------------------------------------------------------
>
> Key: MAHOUT-1516
> URL: https://issues.apache.org/jira/browse/MAHOUT-1516
> Project: Mahout
> Issue Type: Bug
> Components: Examples
> Affects Versions: 0.9
> Environment: hadoop2.2.0 mahout0.9 ubuntu12.04
> Reporter: Jian Pan
> Priority: Minor
> Labels: patch
> Fix For: 1.0
>
>
> + echo 'Copying 20newsgroups data to HDFS'
> Copying 20newsgroups data to HDFS
> + set +e
> + /home/jpan/Software/hadoop-2.2.0/bin/hadoop dfs -rmr /tmp/mahout-work-jpan/20news-all
> DEPRECATED: Use of this script to execute hdfs command is deprecated.
> Instead use the hdfs command for it.
> rmr: DEPRECATED: Please use 'rm -r' instead.
> 14/04/17 10:26:25 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
> rmr: `/tmp/mahout-work-jpan/20news-all': No such file or directory
> + set -e
> + /home/jpan/Software/hadoop-2.2.0/bin/hadoop dfs -put /tmp/mahout-work-jpan/20news-all /tmp/mahout-work-jpan/20news-all
> DEPRECATED: Use of this script to execute hdfs command is deprecated.
> Instead use the hdfs command for it.
> 14/04/17 10:26:26 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
> put: `/tmp/mahout-work-jpan/20news-all': No such file or directory
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