hbase删除region块的脚本

删除hbase表region块脚本

1. 文件hua.txt格式：
2. CHAT_INFO,1318153079100530000314050,1318173760068.991ca04ff164c3f7987a9d93e0f744f5.
3. CHAT_INFO,1318156265075530000260366,1318173760068.2e9ac5a34869209f95ab46bf72061fd6.
4. CHAT_INFO,1318158690100530000063285,1318176690151.dfe4ec67087d58daa1d15e014fa3bbf0.
5. deleteregioninmeta.sh删除hdfs的region以及.META.表中的region信息，内容如下：
6. !#/bin/bash
7. while read line
8. do
9. #        echo "$line"
10. regionpath=/hbase/$1/`echo "$line" | awk -F ‘.‘ ‘{print $2}‘`
11. echo "$regionpath"
12. hadoop fs -mv  $regionpath /hua/chat_info_bak
13. echo "deleteall ‘.META.‘,‘$line‘" | hbase shell
14. done < $2
15. 执行命令：sh deleteregioninmeta.sh CHAT_INFO  /home/hadoop/hua/hua.txt

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