hbase shell 常用命令

1.hase balance

对于自动balance来说, 只需要关注三个命令:
balance_switch true   开启自动balance
balance_switch false  关闭自动balance
balancer_enabled      查看自动balance当前状态

参考链接: https://blog.csdn.net/yuanhaiwn/article/details/82781459

2.hbase启动脚本解析
参考链接: https://blog.csdn.net/anhuidelinger/article/details/8846860

3.hbase统计某张表的总数

hbase org.apache.hadoop.hbase.mapreduce.RowCounter  table_name

4.查看merge和split的状态

splitormerge_enabled 'MERGE'
splitormerge_enabled 'SPLIT'

5.修改merge和split的状态

splitormerge_switch 'MERGE',true
splitormerge_switch 'SPLIT',true