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https://issues.apache.org/jira/browse/HADOOP-1648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HADOOP-1648:
--------------------------

    Status: In Progress  (was: Patch Available)

Putting aside for the moment as adding contrib jars will not be sufficent 
solving this item.  Would also need to add contrib conf directories to 
CLASSPATH but, at least in hbase, the conf directory location can be set with a 
hbase-particular environment variable (HBASE_CONF_DIR).  Finding alternate 
contrib conf directories would require polluting the top level hadoop script 
with contrib specifics.

> Add contrib jars to general hadoop CLASSPATH
> --------------------------------------------
>
>                 Key: HADOOP-1648
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1648
>             Project: Hadoop
>          Issue Type: Improvement
>            Reporter: stack
>            Priority: Minor
>         Attachments: hadoop1648.patch
>
>
> A mapreduce job that depends on any of the hadoop contrib jars  must bundle 
> the contrib jar into its job jar or copy the contrib jar to the lib dir 
> across the cluster because hadoop contribs are not on the general hadoop 
> CLASSPATH.  It would be an improvement if such as the included hbase 
> mapreduce tasks did not require the running of this extra step.

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