Ambari 2.7.5+HDP3.1.5离线扩容不同配置组

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已于 2024-01-09 11:48:06 修改 · 1.2k 阅读

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#ambari #大数据 #hadoop

于 2023-05-05 17:00:53 首次发布

文章详细介绍了如何离线安装AmbariServer和AmbariAgent，包括修改配置文件以确保安全连接，重启服务，处理HDFS和YARN配置组的添加，解决客户端安装时的问题，以及处理Ambari-Metrics-Monitor的报错和Kerberos认证文件的复制与权限设置。

确保ambari server节点启动，Httpd 服务安装并启动，可参考：

Ambari 2.7.5+HDP3.1.5离线安装详细教程（附安装包）https://blog.youkuaiyun.com/QYmufeng/article/details/122827261

前置工作

确认新增主机：cpu、磁盘、内存是否和现有主机一致

挂载磁盘

修改hosts，向现有的主机添加所有新增主机的ip主机名映射关系

确认网络策略：要求新增主机到所有主机的网络策略都是通的

配置ambari http服务

1.安装ambari agent

在需要添加的主机上安装ambari agent服务

yum -y install ambari-agent

2.修改配置文件

vim /etc/ambari-agent/conf/ambari-agent.ini

# 修改hostname为ambari server所在节点，大概位置16行
hostname=crpuathd01

# 在[security]下面添加https协议，大概位置46行
force_https_protocol=PROTOCOL_TLSv1_2

修改后文件：

[hap@crpuathd01]$ cat /etc/ambari-agent/conf/ambari-agent.ini 
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific

[server]
hostname=crpuathd01