After U carried the steps, the hosts which were previously getting registered are now failing. Below is from one of the nodes(where even the Ambari server is running) :
========================== Creating target directory... ========================== Command start time 2015-10-29 10:25:41 Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). SSH command execution finished host=l1031lab.sss.se.scania.com, exitcode=255 Command end time 2015-10-29 10:25:41 ERROR: Bootstrap of host l1031lab.sss.se.scania.com fails because previous action finished with non-zero exit code (255) ERROR MESSAGE: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). STDOUT: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). I checked a few hosts and the passwordless ssh is working for them, just as before. On Fri, Oct 23, 2015 at 6:15 PM, Dmitry Sen <[email protected]> wrote: > Yes. > ------------------------------ > *From:* Kaliyug Antagonist <[email protected]> > *Sent:* Friday, October 23, 2015 7:12 PM > *To:* [email protected] > *Subject:* Re: Stuck in installation after upgrade > > > I had reached the stage where the installation begins and if there are > errors or warnings, these are shown with the 'Next' button disabled. Then I > simply logged out, shutdown ambari server and agents, upgraded and > restarted Ambari. > Now will the reset approach work ? > On Oct 23, 2015 17:48, "Dmitry Sen" <[email protected]> wrote: > >> Hi, >> >> >> If you haven't finished deployment yet, the best decision is to start >> deploying the hadoop cluster from the scratch. >> >> Just execute >> >> ambari-server stop >> >> ambari-server reset >> >> ambari-server start >> >> >> Only Ambari DB will be cleaned up, nodes won't install rpm packages again. >> >> >> ------------------------------ >> *From:* Kaliyug Antagonist <[email protected]> >> *Sent:* Friday, October 23, 2015 6:40 PM >> *To:* [email protected] >> *Subject:* Stuck in installation after upgrade >> >> I was trying to install HDP 2.3 using Ambari 2.1.0. >> >> I got several errors like : >> >> resource_management.core.exceptions.Fail: Execution of 'conf-select >> set-conf-dir --package pig --stack-version 2.3.0.0-2557 --conf-version 0' >> returned 1. pig not installed or incorrect package name >> >> >> I found that the latest Ambari version has these issues fixed, hence, I >> stopped the Ambari server and agents and I upgraded to Ambari 2.1.2 >> >> >> Now when I log-in the web interface, under 'Clusters', I see my cluster with >> 'Cluster creation in progress <http://l1031lab:8080/#/>' >> >> >> but when I click on 'Cluster creation in progress >> <http://l1031lab:8080/#/>'I Just get 'Metrics', 'Heatmaps' and 'Cnfig >> History' tabs. >> >> >> How do I proceed with the installation ? Do I have to clean the cluster >> again ??? >> >>
