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From Sumit Mohanty <smoha...@hortonworks.com>
Subject Re: problems with upgrade to 1.2.3.7
Date Fri, 07 Jun 2013 17:28:00 GMT
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 <are9004@nyp.org>
Reply-To:  <ambari-user@incubator.apache.org>
Date:  Friday, June 7, 2013 10:20 AM
To:  "ambari-user@incubator.apache.org" <ambari-user@incubator.apache.org>
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:are9004@nyp.org]
Sent: Friday, June 07, 2013 1:13 PM
To: ambari-user@incubator.apache.org
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:smohanty@hortonworks.com]
Sent: Friday, June 07, 2013 12:55 PM
To: ambari-user@incubator.apache.org
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 <are9004@nyp.org>
Reply-To: <ambari-user@incubator.apache.org>
Date: Friday, June 7, 2013 9:39 AM
To: "ambari-user@incubator.apache.org" <ambari-user@incubator.apache.org>
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 ³:/ganglia²
instead of ³servername/ganglia² and jobtracker says ³:50030² instead of
³servername:50030². Ganglia metrics also shows 404 error Not found where
metrics would show.
 
Any idea?

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