Artem, FYI, you can get the state of all host components with the following call: http://ambari-server:8080/api/v1/clusters/c1/host_components?fields=HostRoles/*
Yusaku On Fri, Jun 7, 2013 at 10:28 AM, Sumit Mohanty <[email protected]> wrote: > What version did you upgrade from? > > Can you check at the host level what specific components are stopped? Are > there any alerts? > > From: Artem Ervits <[email protected]> > Reply-To: <[email protected]> > Date: Friday, June 7, 2013 10:20 AM > To: "[email protected]" <[email protected]> > > Subject: RE: problems with upgrade to 1.2.3.7 > > Ok it looks like hostnames are back in the URLs after I patched and rebooted > the servers. Ganglia metrics are also working now, however, even though > Ganglia is up, the circle next to the service is still red. > > > > From: Artem Ervits [mailto:[email protected]] > Sent: Friday, June 07, 2013 1:13 PM > To: [email protected] > Subject: RE: problems with upgrade to 1.2.3.7 > > > > I stopped everything before upgrading. Some metrics reappeared, like HDFS/IO > and some server stats but no HBase stats yet. > > > > From: Sumit Mohanty [mailto:[email protected]] > Sent: Friday, June 07, 2013 12:55 PM > To: [email protected] > Subject: Re: problems with upgrade to 1.2.3.7 > > > > Artem, > > > > You may need to restart few services. > > > > [From the doc:] > > Re-start the Ganglia, Nagios, and MapReduce services. In Ambari Web. > > a. Go to the Services View and select each service. > > b. Use the Management Header to stop and re-start each service. > > Thanks > > Sumit > > From: Artem Ervits <[email protected]> > Reply-To: <[email protected]> > Date: Friday, June 7, 2013 9:39 AM > To: "[email protected]" <[email protected]> > Subject: problems with upgrade to 1.2.3.7 > > > > Hello all, I just upgrade my server and agents to 1.2.3.7 and I noticed that > all UI links are missing. For example: ganglia Web UI says “:/ganglia” > instead of “servername/ganglia” and jobtracker says “:50030” instead of > “servername:50030”. Ganglia metrics also shows 404 error Not found where > metrics would show. > > > > Any idea? > > > This electronic message is intended to be for the use only of the named > recipient, and may contain information that is confidential or privileged. > If you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or use of the contents of this message is > strictly prohibited. If you have received this message in error or are not > the named recipient, please notify us immediately by contacting the sender > at the electronic mail address noted above, and delete and destroy all > copies of this message. Thank you. > > > This electronic message is intended to be for the use only of the named > recipient, and may contain information that is confidential or privileged. > If you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or use of the contents of this message is > strictly prohibited. If you have received this message in error or are not > the named recipient, please notify us immediately by contacting the sender > at the electronic mail address noted above, and delete and destroy all > copies of this message. Thank you. > > ________________________________ > > > Confidential Information subject to NYP's (and its affiliates') information > management and security policies (http://infonet.nyp.org/QA/HospitalManual). > > > This electronic message is intended to be for the use only of the named > recipient, and may contain information that is confidential or privileged. > If you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or use of the contents of this message is > strictly prohibited. If you have received this message in error or are not > the named recipient, please notify us immediately by contacting the sender > at the electronic mail address noted above, and delete and destroy all > copies of this message. Thank you.
