1.openssl版本問題
錯誤如下：ERROR 2018-09-11 14:51:40,101 NetUtil.py:96 - EOF occurred in violation of protocol (_ssl.c:579)
ERROR 2018-09-11 14:51:40,101 NetUtil.py:97 - SSLError: Failed to connect. Please check openssl library versions.
解決方法：
vim /etc/python/cert-verification.cfg
# Possible values are:
# 'enable' to ensure HTTPS certificate verification is enabled by default
# 'disable' to ensure HTTPS certificate verification is disabled by default
# 'platform_default' to delegate the decision to the redistributor providing this particular Python version
# For more info refer to https://www.python.org/dev/peps/pep-0493/
[https]
verify=platform_default
把verify的值改為disable
在ambari-agent的配置文件/etc/ambari-agent/conf/ambari-agent.ini的[security]加
force_https_protocol=PROTOCOL_TLSv1_2
2.安裝服務時提示namenode不能以home開頭（非root用戶安裝時）
解決方法：vi /usr/lib/ambari-server/web/javascripts/app.js
isAllowedDir: function(value) {
var dirs = value.replace(/,/g,' ').trim().split(new RegExp("\\s+", "g"));
for(var i = 0; i < dirs.length; i++){
if(dirs[i].startsWith('/home') || dirs[i].startsWith('/homes')) {
return false;
}
}
return true;
}
把false改為true
3.install時一直失敗
解決方法：vi /usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py
把541行注釋掉就可以了
4.注冊節點失敗（非root用戶安裝時）
解決方法：vi /etc/sudoers在最后加
用戶名 ALL=(ALL) NOPASSWD:ALL
5.ambari-service啟動時一直retrying
解決方法：給當前用戶分配加載mysql驅動包的權限