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https://issues.apache.org/jira/browse/HDFS-2231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HDFS-2231:
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    Attachment: HDFS-2231.txt

bq. Why remove DFSUtil.getNameServiceIdKey
With federation there was only one suffix possible to key. With HA, it is 
combination of service ID and namenode Id. With that, just getNameServiceIdKey 
no longer makes sense. Hence the method is removed.

bq. as not all users will know who "Suresh" is.
With log messages like that, that was exactly the problem I was trying to 
address :-)
                
> Configuration changes for HA namenode
> -------------------------------------
>
>                 Key: HDFS-2231
>                 URL: https://issues.apache.org/jira/browse/HDFS-2231
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: HA branch (HDFS-1623)
>
>         Attachments: HDFS-2231.txt, HDFS-2231.txt
>
>
> This jira tracks the changes required for configuring HA setup for namenodes.

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