常见错误码返回信息及描述：
Value | Msg | 说明 |
0 | Success | 成功 |
80000101 | Invalid argument:%s | 参数无效 |
80000102 | Unsupport operation:%s | 命令不支持 |
80000103 | Argument count error | 参数个数错误 |
80000104 | Dcs list invalid | 无效的Dcs list |
80000105 | Ip address invalid:%s | 无效的ip |
80000106 | Port number invalid:%s | 无效的端口号 |
80000107 | Resource:%s already in use | 资源被占用 |
80000108 | Directory:%s already exist | 目录已存在 |
80000109 | Directory:%s not exist | 目录不存在 |
80000110 | Directory:%s empty | 目录为空 |
80000111 | Directory:%s not empty | 目录不为空 |
80000112 | Directory name:%s too long | 目录名字太长 |
80000113 | No such component:%s | 组件不存在(start/stop某个组件) |
80000201 | Run cmd failed:%s | 执行命令失败(ssh到远端执行命令) |
80000202 | No route to host:%s | 网络不通 |
80000203 | Not prepare package info or version mismatch | 未prepare就进行deploy或者升级/回滚时版本不匹配 |
80000204 | Package:%s not exist | deploy时安装包不存在 |
80000205 | Host:%s not deployed | 未deploy就进行add |
80000206 | Soft link error | 无效的软连接(布署时检查软连接) |
80000207 | Start component:%s failed | 启动组件失败 |
80000208 | Url requests failed:%s | http post/get等命令失败 |
80000209 | Timestamp diff too large | 时间戳差异过大 |
80000301 | Transport endpoint unreach | 连接dcs失败 |
80000302 | Acquire lock timeout | 获取dcs锁超时 |
80000303 | Write data to dcs failed | 写入dcs失败 |
80000304 | Read data from dcs failed | 读取dcs失败 |
80000305 | Host ips belong to different cluster | 创建dcs集群时，输入的ip属于不同的集群 |
80000306 | Dcs cluster not healthy | Dcs集群不健康 |
80000307 | Dcs partial restore, use add dcs command to restore fail nodes | DCS部分恢复，使用add dcs命令恢复故障节点。 |
80000401 | Switchover failed:%s | Swtichover失败 |
80000402 | Host:%s not in cluster | 升级时，传的ip不在集群中 |
80000403 | Slave datanode replication state not streaming | Stop all的时候内部判断用，平台不用关注 |
80000501 | Component:%s not running | 组件未运行 |
80000502 | Cluster:%s is busy | 当前集群正在扩容中 |
80000503 | Base backup failed | Backup失败 |
80000504 | Dst dn:%s catchup failed | 扩容时目的dn追赶源dn失败 |
80000505 | Streaming failed | 流复制失败 |
80000506 | Create node failed:%s | 创建节点失败 |
80000507 | Drop node failed:%s | 删除节点失败 |
80000601 | Sql connect to: %s failed | 连接数据库失败 |
80000602 | Sql cmd:%s execute failed | 执行sql命令失败 |
80000603 | Sql cmd result error | sql返回结果不符合预期 |
80000604 | Connection:%s state error | Sql连接状态错误 |
