You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-user@hadoop.apache.org by "Fabio A. Miranda" <fa...@gmail.com> on 2010/11/09 23:10:55 UTC

Single setup documentation error

Give a fresh installation, I followed the Single Node Setup doc from
hadoop website and it throws an error:

fabio@nodo1:~/hadoop$ mkdir input
fabio@nodo1:~/hadoop$ cp conf/*.xml input
fabio@nodo1:~/hadoop$ bin/hadoop jar hadoop-*-examples.jar grep input
output 'dfs[a-z]+'
Exception in thread "main" java.io.IOException: Error opening job jar:
hadoop-*-examples.jar
	at org.apache.hadoop.util.RunJar.main(RunJar.java:130)
Caused by: java.util.zip.ZipException: error in opening zip file
	at java.util.zip.ZipFile.open(Native Method)
	at java.util.zip.ZipFile.<init>(ZipFile.java:114)
	at java.util.jar.JarFile.<init>(JarFile.java:135)
	at java.util.jar.JarFile.<init>(JarFile.java:72)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:128)
fabio@nodo1:~/hadoop$ file hadoop-*-examples*
hadoop-mapred-examples-0.21.0.jar: Zip archive data, at least v1.0 to
extract
fabio@nodo1:~/hadoop$ 


should I open a jira bug for this ?

thanks for all the help,

-- 
Fabio A. Miranda
fabiomiranda@ice.co.cr
+506 8354.0324

Re: Single setup documentation error

Posted by Aaron Eng <ae...@maprtech.com>.
>bin/hadoop jar hadoop-*-examples.jar grep input
output 'dfs[a-z]+'

Have you tried specifying the actual file name instead of the using the '*'
wildcard?

On Tue, Nov 9, 2010 at 2:10 PM, Fabio A. Miranda
<fa...@gmail.com>wrote:

> Give a fresh installation, I followed the Single Node Setup doc from
> hadoop website and it throws an error:
>
> fabio@nodo1:~/hadoop$ mkdir input
> fabio@nodo1:~/hadoop$ cp conf/*.xml input
> fabio@nodo1:~/hadoop$ bin/hadoop jar hadoop-*-examples.jar grep input
> output 'dfs[a-z]+'
> Exception in thread "main" java.io.IOException: Error opening job jar:
> hadoop-*-examples.jar
>        at org.apache.hadoop.util.RunJar.main(RunJar.java:130)
> Caused by: java.util.zip.ZipException: error in opening zip file
>        at java.util.zip.ZipFile.open(Native Method)
>        at java.util.zip.ZipFile.<init>(ZipFile.java:114)
>        at java.util.jar.JarFile.<init>(JarFile.java:135)
>        at java.util.jar.JarFile.<init>(JarFile.java:72)
>        at org.apache.hadoop.util.RunJar.main(RunJar.java:128)
> fabio@nodo1:~/hadoop$ file hadoop-*-examples*
> hadoop-mapred-examples-0.21.0.jar: Zip archive data, at least v1.0 to
> extract
> fabio@nodo1:~/hadoop$
>
>
> should I open a jira bug for this ?
>
> thanks for all the help,
>
> --
> Fabio A. Miranda
> fabiomiranda@ice.co.cr
> +506 8354.0324
>
>