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From "Enis Soztutar (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5325) Expose basic information about the master-status through jmx beans
Date Fri, 03 Feb 2012 19:45:54 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199978#comment-13199978
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Enis Soztutar commented on HBASE-5325:
--------------------------------------

In the patch, instead of returning Json data from HMaster methods, can we instead return the
actual data types, but let the JMXJsonServlet deal with JSON'ifying the output? For example:
public Map<String,Map<String,String>> getRegionServers(). 

I haven't tested it but according to the MXBean specification, Maps, Lists, and primitive
java types should be opentype compatible. 
                
> Expose basic information about the master-status through jmx beans 
> -------------------------------------------------------------------
>
>                 Key: HBASE-5325
>                 URL: https://issues.apache.org/jira/browse/HBASE-5325
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Hitesh Shah
>            Priority: Minor
>         Attachments: HBASE-5325.wip.patch
>
>
> Similar to the Namenode and Jobtracker, it would be good if the hbase master could expose
some information through mbeans.

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