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Posted to common-dev@hadoop.apache.org by "Purnima Balu -X (pbalu - Linkwex at Cisco)" <pb...@cisco.com> on 2009/12/22 19:28:53 UTC

regarding hadoop tasks

I got an exception shown below, while running a hadoop job.

Can anyone please help me out with this: 

 

java.io.IOException: Error opening job jar:

at org.apache.hadoop.util.RunJar.main(RunJar.java:91)

        at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)

        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)

        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)

        at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)

 

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>(Unknown Source)

        at java.util.jar.JarFile.<init>(Unknown Source)

        at java.util.jar.JarFile.<init>(Unknown Source)

        at org.apache.hadoop.util.RunJar.main(RunJar.java:89)

        ... 4 more

 

-Pbalu

Re: regarding hadoop tasks

Posted by Chandraprakash Bhagtani <cp...@gmail.com>.

Hi Purnima,

Either you are not giving the correct path of your jar or the jar is
corrupt.

On Tue, Dec 22, 2009 at 11:58 PM, Purnima Balu -X (pbalu - Linkwex at Cisco)
<pb...@cisco.com> wrote:

> I got an exception shown below, while running a hadoop job.
>
> Can anyone please help me out with this:
>
>
>
> java.io.IOException: Error opening job jar:
>
> at org.apache.hadoop.util.RunJar.main(RunJar.java:91)
>
>        at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
>
>        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>
>        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
>
>        at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
>
>
>
> 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>(Unknown Source)
>
>        at java.util.jar.JarFile.<init>(Unknown Source)
>
>        at java.util.jar.JarFile.<init>(Unknown Source)
>
>        at org.apache.hadoop.util.RunJar.main(RunJar.java:89)
>
>        ... 4 more
>
>
>
> -Pbalu
>
>


-- 
Thanks & Regards,
Chandra Prakash Bhagtani,
Impetus Infotech (india) Pvt Ltd.