更多大数据运维试题
- 1FusionCompute中虚拟机的状态为“运行中”时,才可以挂载光驱操作
- 2中国把物联网发展写入了政府工作报告是在()年?
- 3对于设备,可以使用show ip interface brief查看设备上ip地址和vlan的对应关系。You can execute "show ip interface brief" to check corresponding relationship between IP and VLAN in the device.
- 4Hbase 组件部分包括()
- 5T3网管上报ZXCTN设备保护倒换事件告警时,由于保护组倒换仅出现一瞬间,而不是持续告警,因此告警出现后就转入到锁定告警里面。When T3 EMS reports protection switching event alarm of ZXCTN equipment, because protection group switching only happens instantaneously and the alarm does not last, alarm event state turns into lock alarm state.
- 6配置 Hadoop ha 文件参数时, JAVA_HOME 包含在哪一个配置文件中()