Replies: 1
We are using HDP 1.3. During the process of setting up the cluster we are facing couple of issues
(We have 3 machines, one among them itself runs ambari all on CentOS 5.4)
a)
a.1)We chose auto registration of ambari-agent. The registration process passed for server3,
but for other two it failed (because of ssh ).
a.2) We corrected all machines, amabari-server reset, and tried again.
Till time server3 failed with the below exception.
NetUtil.py:41 – Connecting to the following url https://localhost.localdomain:8440/cert/ca
NetUtil.py:55 – Failed to connect to https://localhost.localdomain:8440/cert/ca due to [Errno 111] Connection refused
It was taking,localhost instead of ambari server. But /etc/ambari-agent/conf/ambari-agent.ini was pointing to proper server.
So, we tried the following
* Remove rpm,reset ambari -failed
* Remove the rpm,delete /etc/ambari-agent, delete /usr/lib/ambari* , retry – It worked
Would like to know any inputs on where we went wrong.
b)After this Installing and starting server failed , with below error
ERROR ServiceComponentHostImpl:721 – Can’t handle ServiceComponentHostEvent event at current state, serviceComponentName=GANGLIA_SERVER, hostName=server233.xxxxxx, currentState=INSTALL_FAILED, eventType=HOST_SVCCOMP_OP_
SUCCEEDED, event=EventType: HOST_SVCCOMP_OP_SUCCEEDED
15:17:12,934 WARN HeartBeatHandler:233 – State machine exception
org.apache.ambari.server.state.fsm.InvalidStateTransitionException: Invalid event: HOST_SVCCOMP_OP_SUCCEEDED at INSTALL_FAILED
We retired again,4th attempt it passed.Is there any extra conf that I have to take care in this case ?
c) After successfully completing everything , we were able to see the dashboard and all .
But, next time we I use the same url, it redirects me to the installation process.
http://xxx:5858/#/installer/step1
But all the process is running and the cluster is healthy. We shortly discovered that only this url redirects me
http://xxx:5858/#/main/dashboard
If this is a known problem any proper workaround for this.
Thanks
Vivek