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https://issues.apache.org/jira/browse/HBASE-13086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell reopened HBASE-13086:
------------------------------------

This change may have introduced a regression in the 0.98 builds. See 
https://builds.apache.org/job/HBase-0.98/871/ and 
https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/829/

{noformat}
java.lang.NullPointerException: null
        at 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmplImpl.renderNoFlush(MasterStatusTmplImpl.java:360)
        at 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl.renderNoFlush(MasterStatusTmpl.java:390)
        at 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl.render(MasterStatusTmpl.java:380)
        at 
org.apache.hadoop.hbase.master.TestMasterStatusServlet.testStatusTemplateWithServers(TestMasterStatusServlet.java:146)
{noformat}

We can fix it with an addendum, or revert and try again.

> Show ZK root node on Master WebUI
> ---------------------------------
>
>                 Key: HBASE-13086
>                 URL: https://issues.apache.org/jira/browse/HBASE-13086
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>            Priority: Minor
>             Fix For: 2.0.0, 1.0.1, 1.1.0, 0.98.11
>
>         Attachments: 13068.jpg, HBASE-13068.00.patch
>
>
> Currently we show a well-formed ZK quorum on the master webUI but not the 
> root node. Root node can be changed based on deployment, so we should list it 
> here explicitly. This information is helpful for folks playing around with 
> phoenix.



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