ambari-server启动时的警告解决方法，WARNING: setpgid(5947, 0) failed - [Errno 13] Permission denied

ambari-server启动时的警告

XZ@AM:$ sudo ambari-server start

Using python  /usr/bin/python2

Starting ambari-server

Ambari Server running with administrator privileges.

Organizing resource files at /var/lib/ambari-server/resources...

WARNING: setpgid(5947, 0) failed - [Errno 13] Permission denied

Server PID at: /var/run/ambari-server/ambari-server.pid

Server out at: /var/log/ambari-server/ambari-server.out

Server log at: /var/log/ambari-server/ambari-server.log

Waiting for server start....................

解决方法：

安装补丁

AMBARI-14466 warning setpgid failed issued when starting ambari serve…
https://github.com/apache/ambari/commit/ff4e90e4d76060f1143bcf9efca09e857e367e2a https://github.com/apache/ambari/commit/ff4e90e4d76060f1143bcf9efca09e857e367e2a 安装这个连接中的补丁，其实就是修改 ambari-server/src/main/python/ambari_server_main.py 文件，删掉连接页面中显示粉红背景的行，添加绿色背景的行。