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https://issues.apache.org/jira/browse/HIVE-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12902149#action_12902149
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Joydeep Sen Sarma commented on HIVE-1583:
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+1 on HADOOP_CLASSPATH.
i am not sure about CLASSPATH. Hadoop itself does not allow users to supply
pre-existing value for CLASSPATH. here's snippet from 0.20 conf:
# CLASSPATH initially contains $HADOOP_CONF_DIR
CLASSPATH="${HADOOP_CONF_DIR}"
> Hive should not override Hadoop specific system properties
> ----------------------------------------------------------
>
> Key: HIVE-1583
> URL: https://issues.apache.org/jira/browse/HIVE-1583
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Configuration
> Reporter: Amareshwari Sriramadasu
> Assignee: Thiruvel Thirumoolan
> Attachments: HIVE-1583.patch
>
>
> Currently Hive overrides Hadoop specific system properties such as
> HADOOP_CLASSPATH.
> It does the following in bin/hive script :
> {code}
> # pass classpath to hadoop
> export HADOOP_CLASSPATH=${CLASSPATH}
> {code}
> Instead, It should honor the value of HADOOP_CLASSPATH set by client by
> appending CLASSPATH to it.
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