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From "Jakob Homan (Commented) (JIRA)" <>
Subject [jira] [Commented] (GIRAPH-136) Erorr message for bin/giraph could be improved
Date Wed, 01 Feb 2012 18:54:59 GMT


Jakob Homan commented on GIRAPH-136:

Yeah, I had seen that as well.  It's a bit of a different issue.  This happens when one tries
to run bin/giraph from the dev environment (without a lib directory).  We can add in the giraph
jar from /target to the classpath and add the complete classpath for dependencies (via maven
dependencies:classpath or whatever the syntax is), but this will still fail if the jar isn't
present.  This would be a bit messy, but would be in line with other Hadoop ecoystems bin/scripts...

The current JIRA is addressing user experience from the package.  
> Erorr message for bin/giraph could be improved
> ----------------------------------------------
>                 Key: GIRAPH-136
>                 URL:
>             Project: Giraph
>          Issue Type: Improvement
>    Affects Versions: 0.1.0
>            Reporter: Jakob Homan
>            Assignee: Jakob Homan
>             Fix For: 0.2.0
>         Attachments: GIRAPH-136.patch
> Currently when one just runs bin/giraph without the required jar, the message isn't very
> {noformat}[tardis giraph-0.1]$ bin/giraph
> Can't find user jar to execute.{noformat}
> It would be better to have a more in-depth message explaining Giraph and what is expected.

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