hive-env.sh脚本中有一段
# Folder containing extra libraries required for hive compilation/execution can be controlled by: if [ "${HIVE_AUX_JARS_PATH}" != "" ]; then export HIVE_AUX_JARS_PATH=${HIVE_AUX_JARS_PATH} elif [ -d "/usr/hdp/current/hive-webhcat/share/hcatalog" ]; then export HIVE_AUX_JARS_PATH=http://www.likecs.com/usr/hdp/current/hive-webhcat/share/hcatalog fi如果给HIVE_AUX_JARS_PATH设值，则/usr/hdp/current/hive-webhcat/share/hcatalog就会被忽略掉。
hive只能读取一个HIVE_AUX_JARS_PATH
在一个地方集中放置我们的共享jar包，然后在/usr/hdp/current/hive-webhcat/share/hcatalog下面建立一相应的软连接就可以
sudo -u hive ln -s /usr/lib/share-lib/elasticsearch-hadoop-2.1.0.Beta4.jar /usr/hdp/current/hive-webhcat/share/hcatalog/elasticsearch-hadoop-2.1.0.Beta4.jar了解大数据实时计算 感受数据流动之美 欢迎关注 实时流式计算