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Posted to dev@ambari.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2013/12/03 01:26:35 UTC
[jira] [Updated] (AMBARI-3948) HBase Multi-Master setup shows HBase
Master alerts under HDP 1.3.x stack
[ https://issues.apache.org/jira/browse/AMBARI-3948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Wagle updated AMBARI-3948:
------------------------------------
Attachment: AMBARI-3948.patch
> 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
>
> Attachments: AMBARI-3948.patch
>
>
> 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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