修改计算机名称(正式配置)vi /etc/hostname主机：子机：(a1/a2自己改名字就行)2、配置主机名查询静态表配置【master】主机的【hosts】，静态表。vi /etc/hosts 192.168.52.131 master 192.168.52.132 a1 192.168.52.133 a2远程拷贝静态表到【a1与a2】两个子机，需要输入【yes】与【password】.....

文章 2022-11-07 来自：开发者社区

Hadoop快速入门——第二章、分布式集群（第一节、网络与ssh登录配置）（1）

配置静态IP地址和修改主机名(网络配置使用随机分配免配置)vi /etc/sysconfig/network-scripts/ifcfg-ens33需要注意修改时:1. BOOTPROTO=static 2. ONBOOT=yesBOOTPROTO=static # 将 dhcp 换成 staticONBOOT=yes # 将 no 换成 yes追加配置：IPADDR=192.168.200.1....

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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立即开通

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优惠活动

StarRocks 免费试用

产品入门

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常见问题

最佳实践

EMR实时计算实践