zookeeper
小命令
rmr
递归删除命令。例如: rmr /test
异常处理
磁盘满了造成zk异常退出,如何恢复
- 停止zk
进入zk data目录,找到大小为0的文件
ubuntu@ip-10-78-19-254:/opt/zookeeper-3.4.3/data/version-2$ ls -lat total 18096 drwxr-xr-x 2 zookeeper zookeeper 4096 Jan 16 06:41 . rw-rr- 1 zookeeper zookeeper 0 Jan 16 06:41 **log.19a3e** rw-rr- 1 zookeeper zookeeper 585377 Jan 16 06:41 snapshot.19a3d rw-rr- 1 zookeeper zookeeper 67108880 Jan 16 03:11 log.19a2a rw-rr- 1 zookeeper zookeeper 585911 Jan 16 03:11 snapshot.19a29
- 删除这个文件 log.19a3e, 和相关的snapshot文件 snapshot.19a3d
- 启动zk