如何用shell呼叫hive
阿新 • • 發佈：2018-12-22
#!/bin/sh #引數傳遞 source /etc/profile; source ~/.bash_profile; BASEDIR=`dirname $0` cd $BASEDIR #classpath優先當前目錄 CLASSPATH=$BASEDIR #classpath其次是config目錄 #classpath再次是lib目錄下面的所有jar包 #設定引數 D=`date +%Y-%m-%d` YESTODAY=`date -d "1 days ago" +%Y-%m-%d` if [ $# == 2 ]; then YESTODAY=$2 fi if [ $# == 4 ]; then D=$4 YESTODAY=$2 fi #HQL hive<<EOF LOAD DATA LOCAL INPATH '$HADOOP_DATA_HOME/consume-$YESTODAY.csv' OVERWRITE INTO TABLE tlbb.consume_log PARTITION (dt='$YESTODAY'); EOF 方法二、 #!/bin/sh Java程式碼 收藏程式碼 #引數傳遞 source /etc/profile; source ~/.bash_profile; BASEDIR=`dirname $0` cd $BASEDIR #classpath優先當前目錄 CLASSPATH=$BASEDIR #classpath其次是config目錄 #classpath再次是lib目錄下面的所有jar包 #設定引數 D=`date +%Y-%m-%d` YESTODAY=`date -d "1 days ago" +%Y-%m-%d` if [ $# == 2 ]; then YESTODAY=$2 fi if [ $# == 4 ]; then D=$4 YESTODAY=$2 fi echo "LOAD DATA LOCAL INPATH '/data/tlbb/hadoop_data/billlogout-$YESTODAY.csv' OVERWRITE INTO TABLE tlbb.logout_log PARTITION (dt='$YESTODAY');" | hive