There is a problem when install HDP on the step"Confirm Hosts"

[#1]

hadoop54.example.com is my ambari-server.55/56 are agent.Ambari is ok,when I install HDP got a problem on the step "Confirm Hosts".the log is:

==========================
Creating target directory...
==========================


Command start time 2016-03-17 11:48:06


Connection to hadoop54.example.com closed.
SSH command execution finished
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:06


==========================
Copying common functions script...
==========================


Command start time 2016-03-17 11:48:06


scp /usr/lib/python2.6/site-packages/ambari_commons
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:06


==========================
Copying OS type check script...
==========================


Command start time 2016-03-17 11:48:06


scp /usr/lib/python2.6/site-packages/ambari_server/os_check_type.py
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:07


==========================
Running OS type check...
==========================


Command start time 2016-03-17 11:48:07
Cluster primary/cluster OS family is redhat7 and local/current OS family is redhat7


Connection to hadoop54.example.com closed.
SSH command execution finished
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:07


==========================
Checking 'sudo' package on remote host...
==========================


Command start time 2016-03-17 11:48:07
sudo-1.8.6p7-16.el7.x86_64


Connection to hadoop54.example.com closed.
SSH command execution finished
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:08


==========================
Copying repo file to 'tmp' folder...
==========================


Command start time 2016-03-17 11:48:08


scp /etc/yum.repos.d/ambari.repo
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:08


==========================
Moving file to repo dir...
==========================


Command start time 2016-03-17 11:48:08


Connection to hadoop54.example.com closed.
SSH command execution finished
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:08


==========================
Changing permissions for ambari.repo...
==========================


Command start time 2016-03-17 11:48:08


Connection to hadoop54.example.com closed.
SSH command execution finished
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:08


==========================
Copying setup script file...
==========================


Command start time 2016-03-17 11:48:08


scp /usr/lib/python2.6/site-packages/ambari_server/setupAgent.py
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:08


==========================
Running setup agent script...
==========================


Command start time 2016-03-17 11:48:08
('INFO 2016-03-17 11:48:16,908 ExitHelper.py:53 - Performing cleanup before exiting...
INFO 2016-03-17 11:48:17,338 main.py:71 - loglevel=logging.INFO
INFO 2016-03-17 11:48:17,338 main.py:71 - loglevel=logging.INFO
INFO 2016-03-17 11:48:17,340 DataCleaner.py:39 - Data cleanup thread started
INFO 2016-03-17 11:48:17,341 DataCleaner.py:120 - Data cleanup started
INFO 2016-03-17 11:48:17,342 DataCleaner.py:122 - Data cleanup finished
INFO 2016-03-17 11:48:17,401 PingPortListener.py:50 - Ping port listener started on port: 8670
INFO 2016-03-17 11:48:17,402 main.py:283 - Connecting to Ambari server at https://hadoop54.example.com:8440 (127.0.0.1)
INFO 2016-03-17 11:48:17,403 NetUtil.py:60 - Connecting to https://hadoop54.example.com:8440/ca
INFO 2016-03-17 11:48:17,516 threadpool.py:52 - Started thread pool with 3 core threads and 20 maximum threads
WARNING 2016-03-17 11:48:17,516 AlertSchedulerHandler.py:243 - [AlertScheduler] /var/lib/ambari-agent/cache/alerts/definitions.json not found or invalid. No alerts will be scheduled until registration occurs.
INFO 2016-03-17 11:48:17,516 AlertSchedulerHandler.py:139 - [AlertScheduler] Starting <ambari_agent.apscheduler.scheduler.Scheduler object at 0x283ea10>; currently running: False
INFO 2016-03-17 11:48:19,521 hostname.py:89 - Read public hostname \'hadoop54.example.com\' using socket.getfqdn()
ERROR 2016-03-17 11:48:19,532 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 <module>
    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)
('INFO 2016-03-17 11:48:16,908 ExitHelper.py:53 - Performing cleanup before exiting...
INFO 2016-03-17 11:48:17,338 main.py:71 - loglevel=logging.INFO
INFO 2016-03-17 11:48:17,338 main.py:71 - loglevel=logging.INFO
INFO 2016-03-17 11:48:17,340 DataCleaner.py:39 - Data cleanup thread started
INFO 2016-03-17 11:48:17,341 DataCleaner.py:120 - Data cleanup started
INFO 2016-03-17 11:48:17,342 DataCleaner.py:122 - Data cleanup finished
INFO 2016-03-17 11:48:17,401 PingPortListener.py:50 - Ping port listener started on port: 8670
INFO 2016-03-17 11:48:17,402 main.py:283 - Connecting to Ambari server at https://hadoop54.example.com:8440 (127.0.0.1)
INFO 2016-03-17 11:48:17,403 NetUtil.py:60 - Connecting to https://hadoop54.example.com:8440/ca
INFO 2016-03-17 11:48:17,516 threadpool.py:52 - Started thread pool with 3 core threads and 20 maximum threads
WARNING 2016-03-17 11:48:17,516 AlertSchedulerHandler.py:243 - [AlertScheduler] /var/lib/ambari-agent/cache/alerts/definitions.json not found or invalid. No alerts will be scheduled until registration occurs.
INFO 2016-03-17 11:48:17,516 AlertSchedulerHandler.py:139 - [AlertScheduler] Starting <ambari_agent.apscheduler.scheduler.Scheduler object at 0x283ea10>; currently running: False
INFO 2016-03-17 11:48:19,521 hostname.py:89 - Read public hostname \'hadoop54.example.com\' using socket.getfqdn()
ERROR 2016-03-17 11:48:19,532 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 <module>
    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)


Connection to hadoop54.example.com closed.
SSH command execution finished
host=hadoop54.example.com, exitcode=0
Command end time 2016-03-17 11:48:20


Registering with the server...
Registration with the server failed.

[#2]

It will be great to know what was done to fix the issue, I mean to ask what changes were made in which files

[#3]

@Rock Zhang

Can you explain clearly? How did you fix the issue?

[#4]

Could you tell us how you solved this issue? thanks

[#5]

Hi, could you tell us how you fixed this issue ?

[#6]

Its a firewall issue, added the firewall rule in amabari server and fixed the password less login issue to register the host.