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https://reviews.apache.org/r/4555/
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Review request for oozie.


Summary
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HiveMain is checking for HADOOP_HOME env to be defined.

In Hadoop 0.23 HADOOP_HOME does not exist anymore.

This check was in place because Hive requires the location of the 'hadoop' 
script and the Hadoop conf/ directory and uses HADOOP_HOME to determine its 
value.

If HADOOP_HOME is not defined Hive fails unless the following properties are 
defined in the hive-site.xml

<property>
<name>hadoop.bin.path</name>
<value>[PATH_TO_HADOOP_ROOT]/bin/hadoop</value>
</property>

<property>
<name>hadoop.config.dir</name>
<value>[PATH_TO_HADOOP_ROOT]/conf</value>
</property>

leveraging OOZIE-792, this information can be set in Oozie's 
conf/hadoop-conf/hive.xml


This addresses bug OOZIE-793.
    https://issues.apache.org/jira/browse/OOZIE-793


Diffs
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  trunk/core/src/main/java/org/apache/oozie/action/hadoop/HiveMain.java 1306821 

Diff: https://reviews.apache.org/r/4555/diff


Testing
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Thanks,

Alejandro

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