hbase shell 根据rowKey范围批量删除

hbase shell 根据rowKey范围批量删除

#!/bin/bash
tablename=$1
startrow=$2
endrow=$3
if [ $# -eq 0 ];then
echo "请输入表名，startRow,endRow"
exit 0
fi
echo "scan '${tablename}',{STARTROW=>'${startrow}',ENDROW=>'${endrow}'}" |hbase shell|awk -F ' ' '{print $1'\t'}'> ./file.txt
#删除前6行非表中数据
sed -i '1,6d' file.txt
#删除最后一行（空行）
sed -i '$d' file.txt
#删除最后一行（总条数）
sed -i '$d' file.txt
cat ./file.txt|awk '{print $1}'|while read rowvalue
do
echo -e "deleteall '${tablename}','${rowvalue}'" >> ./deleteRowFile.txt
done
rm ./file.txt
echo "exit" >> ./deleteRowFile.txt
#为避免线上执行失误 ，先检查deleteRowFile.txt中要删除的rowkey是否正确，所以以下两行命令请手动执行
#hbase shell ./deleteRowFile.txt
#rm ./deleteRowFile.txt