ambari安装hadoop页面问题

卡在registering失败，查看日志发现registering前有报错：

INFO 2016-08-19 15:42:58,149 hostname.py:89 - Read public hostname \'hdp-data1\' using socket.getfqdn()ERROR 2016-08-19 15:42:58,156 main.py:309 - Fatal exception occurred:Traceback (most recent call last):  File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 306, in     main(heartbeat_stop_callback)  File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 297, in main    ExitHelper.execute_cleanup()TypeError: unbound method execute_cleanup() must be called with ExitHelper instance as first argument (got nothing instead)', None)

这是因为ambari他吗是国外的，默认用的ascii编码，如果你用的中文版操作系统，可以在/usr/lib/python2.6/site-packages/ambari_agent/main.py 文件开头添加

import sys

reload(sys)

sys.setdefaultencoding('utf-8')

然后再retry failed就可以了

哈哈，相比别人重装系统，我还是比较机智的。