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
Copyright © lowzj 2017 all right reserved,powered by GitbookModified: 2019-12-04 12:28

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