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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5209) HConnection/HMasterInterface should allow for way to get hostname of currently active master in multi-master HBase setup
Date Thu, 29 Mar 2012 01:37:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13240901#comment-13240901
] 

Hudson commented on HBASE-5209:
-------------------------------

Integrated in HBase-TRUNK #2697 (See [https://builds.apache.org/job/HBase-TRUNK/2697/])
    HBASE-5596 Few minor bugs from HBASE-5209 (David S. Wang) (Revision 1305661)

     Result = FAILURE
jmhsieh : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/ClusterStatus.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/ServerName.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/HMaster.java

                
> HConnection/HMasterInterface should allow for way to get hostname of currently active
master in multi-master HBase setup
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-5209
>                 URL: https://issues.apache.org/jira/browse/HBASE-5209
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>    Affects Versions: 0.90.5, 0.92.0, 0.94.0
>            Reporter: Aditya Acharya
>            Assignee: David S. Wang
>             Fix For: 0.92.1, 0.94.0
>
>         Attachments: 5209.addendum, HBASE_5209_v5.diff
>
>
> I have a multi-master HBase set up, and I'm trying to programmatically determine which
of the masters is currently active. But the API does not allow me to do this. There is a getMaster()
method in the HConnection class, but it returns an HMasterInterface, whose methods do not
allow me to find out which master won the last race. The API should have a getActiveMasterHostname()
or something to that effect.

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