Xuefu Zhang created HIVE-6328:
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Summary: Hive script should not overwrite AUX_CLASSPATH with
HIVE_AUX_JARS_PATH if the latter is set
Key: HIVE-6328
URL: https://issues.apache.org/jira/browse/HIVE-6328
Project: Hive
Issue Type: Bug
Affects Versions: 0.12.0, 0.10.0, 0.9.0, 0.8.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Hive script (bin/hive) replaces the value of AUX_CLASSPATH with the value of
HIVE_AUX_JARS_PATH if HIVE_AUX_JARS_PATH is defined. This is not desirable
because user uses the former to include additional classes when starting hive,
while using the latter to specify additional jars that are needed to run MR
jobs. The problem can be demonstrated with the script snippet:
{code}
elif [ "${HIVE_AUX_JARS_PATH}" != "" ]; then
HIVE_AUX_JARS_PATH=`echo $HIVE_AUX_JARS_PATH | sed 's/,/:/g'`
if $cygwin; then
HIVE_AUX_JARS_PATH=`cygpath -p -w "$HIVE_AUX_JARS_PATH"`
HIVE_AUX_JARS_PATH=`echo $HIVE_AUX_JARS_PATH | sed 's/;/,/g'`
fi
AUX_CLASSPATH=${HIVE_AUX_JARS_PATH}
AUX_PARAM="file://$(echo ${HIVE_AUX_JARS_PATH} | sed 's/:/,file:\/\//g')"
fi
{code}
AUX_CLASSPATH should be respected regardless whether HIVE_AUX_JARS_PATH is
defined.
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