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From 周峰 <feng2...@gmail.com>
Subject Re: i have met a problem when i do "Creating Vectors from Text"
Date Wed, 21 Oct 2009 09:07:11 GMT
my index files is this
root@master:/home/zhoufeng/newdisk/newindex# ls
_0.cfs  _0.cfx  segments_2  segments.gen


2009/10/21 周峰 <feng2211@gmail.com>

> yes,you are right.thank you very much.i add some jarfiles ,then the
> Exception is disappeared.
> but now i meet a new problem
> root@master:/home/zhoufeng/mahout/trunk/core/target/dependency# java -cp
> /home/zhoufeng/mahout/trunk/utils/target/mahout-utils-0.2-SNAPSHOT.jar:lucene-core-2.9.0.jar:slf4j-api-1.5.8.jar:slf4j-jcl-1.5.8.jar:commons-logging-1.1.1.jar
> org.apache.mahout.utils.vectors.lucene.Driver --dir
> /home/zhoufeng/newdisk/newindex --field body  --dictOut
> /home/zhoufeng/newdisk/newindex/dict.txt --output
> /home/zhoufeng/newdisk/newindex/out.txt -max 50
> Exception in thread "main" java.lang.ExceptionInInitializerError
>     at org.apache.mahout.utils.vectors.lucene.Driver.main(Driver.java:65)
> Caused by: java.util.MissingResourceException: Can't find bundle for base
> name org.apache.commons.cli2.resource.CLIMessageBundle_en_US, locale en_US
>     at
> java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:1521)
>     at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1260)
>     at java.util.ResourceBundle.getBundle(ResourceBundle.java:787)
>     at
> org.apache.commons.cli2.resource.ResourceHelper.<init>(ResourceHelper.java:72)
>     at
> org.apache.commons.cli2.resource.ResourceHelper.getResourceHelper(ResourceHelper.java:87)
>     at
> org.apache.commons.cli2.builder.ArgumentBuilder.<clinit>(ArgumentBuilder.java:34)
>     ... 1 more
> i do not know what it is meaning
>
>
>
> 2009/10/21 Robin Anil <robin.anil@gmail.com>
>
> you would need to add all the jarfiles infrom core/target/dependency to
>> your
>> classpath
>> alternately, you can just use the mahout-core-0.2-SNAPSHOT.job file (which
>> has all the dependecies bundled in it)
>> Robin
>>
>>
>> On Wed, Oct 21, 2009 at 1:34 PM, 周峰 <feng2211@gmail.com> wrote:
>>
>> > At first,i have  built a Lucene index in my directory
>> > "/home/zhoufeng/newdisk/newindex",then i want to create Vectors from the
>> > index files.
>> > then i met a problem
>> > root@master:/home/zhoufeng/mahout/trunk/utils/target# java -cp
>> >
>> >
>> mahout-utils-0.2-SNAPSHOT.jar:/home/zhoufeng/mahout/trunk/core/target/mahout-core-0.2-SNAPSHOT.jar
>> > org.apache.mahout.utils.vectors.lucene.Driver --dir
>> > /home/zhoufeng/newdisk/newindex string --dictOut
>> > /home/zhoufeng/newdisk/newindex/dict.txt --output
>> > /home/zhoufeng/newdisk/newindex/out.txt -max 50
>> > Exception in thread "main" java.lang.NoClassDefFoundError:
>> > org/apache/commons/cli2/OptionException
>> > Caused by: java.lang.ClassNotFoundException:
>> > org.apache.commons.cli2.OptionException
>> >        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
>> >        at java.security.AccessController.doPrivileged(Native Method)
>> >        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>> >        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>> >        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>> >        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
>> >        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
>> > Could not find the main class:
>> > org.apache.mahout.utils.vectors.lucene.Driver.  Program will exit.
>> >
>> > i do not know where is the java file
>> > "org.apache.commons.cli2.OptionException".
>> > Is It because some jar file is absent?
>> >
>> > can anyone help me? thanks
>> >
>>
>
>

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