Shulou(Shulou.com)06/03 Report--

I. Overview

Apache Ambari is an Web-based open source tool that supports the supply, management, and monitoring of Apache Hadoop clusters. Ambari already supports most Hadoop components, including HDFS, MapReduce, Hive, Pig, Hbase, Zookeeper, Sqoop and Hcatalog. Web UI is provided for visual cluster management, which simplifies the difficulty of installation and use of big data platform.

Installation and deployment 2.1host planning serial number IP address hostname system version 1172.20.2.222ambari-servercentos7.32172.20.2.203hadoop-1centos7.33172.20.2.204hadoop-2centos7.34172.20.2.205hadoop-3centos7.32.2 deployment 2.2.1 base environment deployment

a. Modify hostname configuration hosts

Systemctl stop firewalldhostnamectl set-hostname ambari-server # change the hostname sed-I's etc/hosts

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