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https://issues.apache.org/jira/browse/NUTCH-1085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13088659#comment-13088659
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Markus Jelsma commented on NUTCH-1085:
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Interesting! +1
> Nutch script does not require HADOOP_HOME
> -----------------------------------------
>
> Key: NUTCH-1085
> URL: https://issues.apache.org/jira/browse/NUTCH-1085
> Project: Nutch
> Issue Type: Improvement
> Affects Versions: 1.4, 2.0
> Reporter: Julien Nioche
> Assignee: Julien Nioche
> Fix For: 1.4, 2.0
>
> Attachments: NUTCH-1085.patch
>
>
> The Nutch script currently requires HADOOP_HOME to be set and point to a
> valid HADOOP setup in order to run in distributed mode. What is actually
> needs is not the location of the whole Hadoop setup but just to be able to
> call the executable 'hadoop'. This requires the users to add HADOOP_HOME/bin
> to their path.
> Moreover when using Nutch on Hadoop distribs such as Cloudera's CDH, the
> various parts of Hadoop are located in a separate directories so the concept
> of HADOOP_HOME is not necessarily relevant to find the hadoop executable.
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