From 5c38e422547b53026436b1d638aa19538c51b9e1 Mon Sep 17 00:00:00 2001
From: Zhihong Yu <tedyu@apache.org>
Date: Thu, 7 Feb 2013 23:00:43 +0000
Subject: [PATCH] HBASE-7561 Display the total number of regions for a given
 table on the master webUI (Michael Weng)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1443766 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.jamon  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.jamon b/hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.jamon
index f1e70e3759e..1b9086d4956 100644
--- a/hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.jamon
+++ b/hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.jamon
@@ -292,6 +292,7 @@ org.apache.hadoop.hbase.HBaseConfiguration;
         <%if (frags != null) %>
             <th title="Fragmentation - Will be 0% after a major compaction and fluctuate during normal usage.">Frag.</th>
         </%if>
+        <th>Online Regions</th>
         <th>Description</th>
     </tr>
     <%for HTableDescriptor htDesc : tables%>
@@ -300,6 +301,7 @@ org.apache.hadoop.hbase.HBaseConfiguration;
         <%if (frags != null) %>
             <td align="center"><% frags.get(htDesc.getNameAsString()) != null ? frags.get(htDesc.getNameAsString()).intValue() + "%" : "n/a" %></td>
         </%if>
+        <td><% master.getAssignmentManager().getRegionStates().getRegionsOfTable(htDesc.getName()).size() %>
         <td><% htDesc.toStringCustomizedValues() %></td>
     </tr>
     </%for>