Otherwise look in the ambari-agent logs of the node where the NameNode is disabled (/var/log/ambari-agent)
You might also want to turn on debugging in all these daemons, restart them and retry to move the NN. agents: /etc/ambari-agent/conf/ambari-agent.ini, loglevel=DEBUG server: /etc/ambari-server/conf/log4j.properties, log4j.rootLogger=DEBUG,file 2015-01-12 20:46 GMT+01:00 Benbenek, Waldyn J <[email protected]>: > I did look at those and saw nothing about the name node move or about > disabling. > > > > On a related note. How does one enable the name node once it has been > disabled. According to the UI the name node was, in fact, disabled even > though it reports a failure. I can’t get it enabled again. > > > > Wally > > > > *From:* Benoit Perroud [mailto:[email protected]] > *Sent:* Monday, January 12, 2015 12:08 PM > *To:* [email protected] > *Subject:* Re: Move name node wizard failing > > > > You should give a look at the server logs in > > > > /var/logs/ambari-server > > > > > > Le lundi 12 janvier 2015, Benbenek, Waldyn J <[email protected]> > a écrit : > > I am trying to move the name node to a new host I have added > successfully. The “move name node” wizard gets to step three, “Disable > original name node,” and fails with no more explanation. Continuous > retries also fail. Where do I go to see the some sort of explanation as to > what is going wrong? > > > > Thanks, > > > > Wally Benbenek > >
