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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2012/12/31 12:38:16 UTC
[jira] [Updated] (MAHOUT-1134) mahout script does not convert path
MAHOUT-JOB when run on Cygwin
[ https://issues.apache.org/jira/browse/MAHOUT-1134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated MAHOUT-1134:
------------------------------
Priority: Minor (was: Blocker)
> mahout script does not convert path MAHOUT-JOB when run on Cygwin
> -----------------------------------------------------------------
>
> Key: MAHOUT-1134
> URL: https://issues.apache.org/jira/browse/MAHOUT-1134
> Project: Mahout
> Issue Type: Bug
> Components: CLI
> Affects Versions: 0.7
> Environment: Cygwin on win7
> Reporter: Han Hui Wen
> Assignee: Sean Owen
> Priority: Minor
> Labels: mahout, script
>
> script :mahout
> else
> echo "Running on hadoop, using $HADOOP_BINARY and HADOOP_CONF_DIR=$HADOOP_CONF_DIR"
> if [ "$MAHOUT_JOB" = "" ] ; then
> echo "ERROR: Could not find mahout-examples-*.job in $MAHOUT_HOME or $MAHOUT_HOME/examples/target, please run 'mvn install' to create the .job file"
> exit 1
> else
> case "$1" in
> (hadoop)
> shift
> export HADOOP_CLASSPATH=$MAHOUT_CONF_DIR:${HADOOP_CLASSPATH}:$CLASSPATH
> exec "$HADOOP_BINARY" "$@"
> ;;
> (classpath)
> echo $CLASSPATH
> ;;
> (*)
> echo "MAHOUT-JOB: $MAHOUT_JOB"
> export HADOOP_CLASSPATH=$MAHOUT_CONF_DIR:${HADOOP_CLASSPATH}
> # we need convert $MAHOUT_JOB before it been passed to hadoop .
> exec "$HADOOP_BINARY" jar $MAHOUT_JOB $CLASS "$@"
> esac
> fi
> fi
> error message :
> Exception in thread "main" java.io.IOException: Error opening job jar: /usr/local/mahout-distribution-0.7/mahout-example
> s-0.7-job.jar
> at org.apache.hadoop.util.RunJar.main(RunJar.java:130)
> Caused by: java.io.FileNotFoundException: \usr\local\mahout-distribution-0.7\mahout-examples-0.7-job.jar (The system can
> not find the path specified)
> at java.util.zip.ZipFile.open(Native Method)
> at java.util.zip.ZipFile.<init>(ZipFile.java:214)
> at java.util.zip.ZipFile.<init>(ZipFile.java:144)
> at java.util.jar.JarFile.<init>(JarFile.java:152)
> at java.util.jar.JarFile.<init>(JarFile.java:89)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:128)
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