Nutch script does not require HADOOP_HOME
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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
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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