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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-3948) HBase Multi-Master setup shows HBase Master alerts under HDP 1.3.x stack
Date Tue, 03 Dec 2013 00:24:36 GMT
Siddharth Wagle created AMBARI-3948:
---------------------------------------

             Summary: HBase Multi-Master setup shows HBase Master alerts under HDP 1.3.x stack
                 Key: AMBARI-3948
                 URL: https://issues.apache.org/jira/browse/AMBARI-3948
             Project: Ambari
          Issue Type: Bug
          Components: agent
    Affects Versions: 1.4.2
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle
             Fix For: 1.4.2


It seems that HBase Multi-Master behaves differently in HDP 2.x and HDP 1.3.x.
I selected two HBase Masters during Install.
* 2.0.6 stack: No error/warning alerts after install.  All HBase Master alerts are green 
* 1.3.2/1.3.3 stacks: "HBase Master process" and "HBase Master Web UI" alerts are CRIT and
WARN respectively for the standby master.  

On 1.3.2/1.3.3, HBase automatically fails over and makes the standby the new active master
when the existing master goes down (as expected).  It's just that the CRIT/WARN alerts are
shown for the standby master (the standby does not listen on 60010, etc, until it is made
the new master).



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