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From "Avery Ching (Assigned) (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (GIRAPH-163) bin/giraph script overwrites CLASSPATH if "dev environment" detected (this also removes USER_JAR from CLASSPATH)
Date Fri, 23 Mar 2012 06:50:22 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Avery Ching reassigned GIRAPH-163:
----------------------------------

    Assignee: Benjamin Heitmann
    
> bin/giraph script overwrites CLASSPATH if "dev environment" detected (this also removes
USER_JAR from CLASSPATH)
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: GIRAPH-163
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-163
>             Project: Giraph
>          Issue Type: Improvement
>          Components: conf and scripts
>    Affects Versions: 0.1.0, 0.2.0
>         Environment: current trunk of giraph, after running "mvn compile" (as advised
in the quick start guide). 
> Also Hadoop 1.0.1 was used. 
>            Reporter: Benjamin Heitmann
>            Assignee: Benjamin Heitmann
>              Labels: newbie
>         Attachments: GIRAPH-163.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> If no ./lib dir is present, then the bin/giraph script assumes it is running in a "dev
environment". 
> This chooses an execution path through the bin/giraph script, which overwrites the CLASSPATH
variable instead of appending to it. 
> Incidentally, this also removes the name of the jar submitted by the user, which got
appended to CLASSPATH earlier in the script. 

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