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Posted to common-user@hadoop.apache.org by Aleksandar Hudić <al...@gmail.com> on 2012/01/23 18:29:36 UTC

setting sample text-files error

Hi

I am trying to setup node and test the word count and I have a problem with
last few steps.

after I pack  classes in the jar and follow to the next step

Assuming that:

/home/ahudic/wordcount/input - input directory in HDFS
/home/ahudic/wordcount/output - output directory in HDFS
Sample text-files as input:

$ bin/hadoop dfs -ls /home/ahudic/wordcount/input/
/home/ahudic/wordcount/input/file01
/home/ahudic/wordcount/input/file02

I get this error:


Exception in thread "main" java.lang.NoSuchMethodError:
org.apache.commons.cli.OptionBuilder.withArgPattern(Ljava/lang/String;I)Lorg/apache/commons/cli/OptionBuilder;
        at
org.apache.hadoop.util.GenericOptionsParser.buildGeneralOptions(GenericOptionsParser.java:181)
        at
org.apache.hadoop.util.GenericOptionsParser.parseGeneralOptions(GenericOptionsParser.java:341)
        at
org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:136)
        at
org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:121)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:59)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
        at org.apache.hadoop.fs.FsShell.main(FsShell.java:1854)

-- 
*
*
*Mit freundlichen **Grüßen** / With kind regards*
*
*
*Aleksandar Hudić, MSc
aleksandar.hudic@gmail.com
Mobile:     +43 680 3303 660
                 **** **+385 98 871 710  ** *  **

Re: setting sample text-files error

Posted by madhu phatak <ph...@gmail.com>.
Hi,
 Can you tell which version of Hadoop you are using? It seems like
duplicate jars are on the classpath.

2012/1/23 Aleksandar Hudić <al...@gmail.com>

> Hi
>
> I am trying to setup node and test the word count and I have a problem with
> last few steps.
>
> after I pack  classes in the jar and follow to the next step
>
> Assuming that:
>
> /home/ahudic/wordcount/input - input directory in HDFS
> /home/ahudic/wordcount/output - output directory in HDFS
> Sample text-files as input:
>
> $ bin/hadoop dfs -ls /home/ahudic/wordcount/input/
> /home/ahudic/wordcount/input/file01
> /home/ahudic/wordcount/input/file02
>
> I get this error:
>
>
> Exception in thread "main" java.lang.NoSuchMethodError:
>
> org.apache.commons.cli.OptionBuilder.withArgPattern(Ljava/lang/String;I)Lorg/apache/commons/cli/OptionBuilder;
>        at
>
> org.apache.hadoop.util.GenericOptionsParser.buildGeneralOptions(GenericOptionsParser.java:181)
>        at
>
> org.apache.hadoop.util.GenericOptionsParser.parseGeneralOptions(GenericOptionsParser.java:341)
>        at
>
> org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:136)
>        at
>
> org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:121)
>        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:59)
>        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
>        at org.apache.hadoop.fs.FsShell.main(FsShell.java:1854)
>
> --
> *
> *
> *Mit freundlichen **Grüßen** / With kind regards*
> *
> *
> *Aleksandar Hudić, MSc
> aleksandar.hudic@gmail.com
> Mobile:     +43 680 3303 660
>                 **** **+385 98 871 710  ** *  **
>



-- 
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