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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:
--------------------------
Attachment: 1648-3.patch
This patch implements suggestion made by Konstantin up on IRC; rather than add
all contribs to the general CLASSPATH, just add the ones that might be of use
mapreducing: i.e. hbase and data_join.
> 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
> Assignee: stack
> Priority: Minor
> Fix For: 0.16.0
>
> Attachments: 1648-2.patch, 1648-3.patch, 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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