ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nate Cole (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-5600) Usability: NameNode/ResourceManager/HBase Master CPU Utilization, show up as UNKNOWN (SNMP not working)
Date Mon, 28 Apr 2014 19:40:15 GMT
Nate Cole created AMBARI-5600:
---------------------------------

             Summary: Usability: NameNode/ResourceManager/HBase Master CPU Utilization, show
up as UNKNOWN (SNMP not working)
                 Key: AMBARI-5600
                 URL: https://issues.apache.org/jira/browse/AMBARI-5600
             Project: Ambari
          Issue Type: Task
          Components: agent
            Reporter: Nate Cole
            Assignee: Nate Cole
             Fix For: 1.6.1


In certain environments where SNMP is not working (due to firewall, snmpd not running, etc),
"CPU Utilization" alerts show up as "UNKNOWN" with a question mark.

Can easily replicate this by running "service snmpd stop" on all hosts once the cluster is
installed.

It looks like no other alerts are affected by the lack of functioning SNMP.

* Drop dependency/install of SNMP
* Check for java7 or higher and use a JMX metric for this information
* When java6, do not provide a CPU alert.




--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message