题目内容

构成PTN传送网的主要网元设备有哪些,它们在网络中的作用是什么?

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HBASE_MANAGES_ZK=false表示不用Hbase自带的Zookeeper,而是使用我们集群中的Zookeeper。

A. 对
B. 错

HMaster绑定端口默认值为1600

A. 对
B. 错

配置文件regionservers中添加hadoop02主机名配置备用管理节点,实现HMaster的高可用。

A. 对
B. 错

Fill in each of the blanks in the following sentences with a word or phrases chose from the Words & Phrases to Drill box. Change the forms where necessery.Words & Phrases to Drillabsorbacquaintanceassigncommandcommunicatecomplainconcentrate (on)constantdiligenceenlargeenvironmentfrequent(ly)handleneverthelessopportunityprocesspurchasereliablerely (on)sourcestrategysummarizeapart fromat a timebe bound toby no meanscommit .... to memoryfeel freefor instancein addition toin detailon a ... basisover and over againput into practiceseek outwatch out for1. Young as she is, Mary is very good at ________difficult customers.

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