hbase-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From git-site-r...@apache.org
Subject [46/51] [partial] hbase-site git commit: Published site at .
Date Sun, 05 Nov 2017 15:17:28 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/315ffef7/apidocs/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html
----------------------------------------------------------------------
diff --git a/apidocs/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html b/apidocs/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html
index 46ad1b3..3c27f26 100644
--- a/apidocs/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html
+++ b/apidocs/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html
@@ -157,9 +157,6 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#PREFIX">PREFIX</a></span></code>&nbsp;</td>
 </tr>
 <tr class="altColor">
-<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#PREFIX_TREE">PREFIX_TREE</a></span></code>&nbsp;</td>
-</tr>
-<tr class="rowColor">
 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#ROW_INDEX_V1">ROW_INDEX_V1</a></span></code>&nbsp;</td>
 </tr>
 </table>
@@ -329,15 +326,6 @@ the order they are declared.</div>
 <pre>public static final&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.39">FAST_DIFF</a></pre>
 </li>
 </ul>
-<a name="PREFIX_TREE">
-<!--   -->
-</a>
-<ul class="blockList">
-<li class="blockList">
-<h4>PREFIX_TREE</h4>
-<pre>public static final&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.42">PREFIX_TREE</a></pre>
-</li>
-</ul>
 <a name="ROW_INDEX_V1">
 <!--   -->
 </a>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/315ffef7/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html
----------------------------------------------------------------------
diff --git a/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html b/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html
index da479c5..e5be5fb 100644
--- a/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html
+++ b/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html
@@ -1280,7 +1280,7 @@ public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/
 <ul class="blockList">
 <li class="blockList">
 <h4>buildDependencyClasspath</h4>
-<pre>public static&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#line.847">buildDependencyClasspath</a>(org.apache.hadoop.conf.Configuration&nbsp;conf)</pre>
+<pre>public static&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#line.830">buildDependencyClasspath</a>(org.apache.hadoop.conf.Configuration&nbsp;conf)</pre>
 <div class="block">Returns a classpath string built from the content of the "tmpjars" value in <code>conf</code>.
  Also exposed to shell scripts via `bin/hbase mapredcp`.</div>
 </li>
@@ -1291,7 +1291,7 @@ public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/
 <ul class="blockList">
 <li class="blockList">
 <h4>addDependencyJars</h4>
-<pre>public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#line.871">addDependencyJars</a>(org.apache.hadoop.mapreduce.Job&nbsp;job)
+<pre>public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#line.854">addDependencyJars</a>(org.apache.hadoop.mapreduce.Job&nbsp;job)
                               throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <div class="block">Add the HBase dependency jars as well as jars for any of the configured
  job classes to the job configuration, so that JobClient will ship them
@@ -1309,7 +1309,7 @@ public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/
 <li class="blockList">
 <h4>addDependencyJars</h4>
 <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
-public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#line.897">addDependencyJars</a>(org.apache.hadoop.conf.Configuration&nbsp;conf,
+public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#line.880">addDependencyJars</a>(org.apache.hadoop.conf.Configuration&nbsp;conf,
                                                  <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;...&nbsp;classes)
                                           throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">rely on <a href="../../../../../org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#addDependencyJars-org.apache.hadoop.mapreduce.Job-"><code>addDependencyJars(Job)</code></a> instead.</span></div>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/315ffef7/apidocs/src-html/org/apache/hadoop/hbase/ClusterStatus.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/ClusterStatus.html b/apidocs/src-html/org/apache/hadoop/hbase/ClusterStatus.html
index 9dad264..c638897 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/ClusterStatus.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/ClusterStatus.html
@@ -27,445 +27,468 @@
 <span class="sourceLineNo">019</span><a name="line.19"></a>
 <span class="sourceLineNo">020</span>package org.apache.hadoop.hbase;<a name="line.20"></a>
 <span class="sourceLineNo">021</span><a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.Arrays;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.Collection;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.util.Collections;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.List;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
-<span class="sourceLineNo">027</span><a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.shaded.com.google.common.base.Objects;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.master.RegionState;<a name="line.30"></a>
-<span class="sourceLineNo">031</span><a name="line.31"></a>
-<span class="sourceLineNo">032</span>/**<a name="line.32"></a>
-<span class="sourceLineNo">033</span> * Status information on the HBase cluster.<a name="line.33"></a>
-<span class="sourceLineNo">034</span> * &lt;p&gt;<a name="line.34"></a>
-<span class="sourceLineNo">035</span> * &lt;tt&gt;ClusterStatus&lt;/tt&gt; provides clients with information such as:<a name="line.35"></a>
-<span class="sourceLineNo">036</span> * &lt;ul&gt;<a name="line.36"></a>
-<span class="sourceLineNo">037</span> * &lt;li&gt;The count and names of region servers in the cluster.&lt;/li&gt;<a name="line.37"></a>
-<span class="sourceLineNo">038</span> * &lt;li&gt;The count and names of dead region servers in the cluster.&lt;/li&gt;<a name="line.38"></a>
-<span class="sourceLineNo">039</span> * &lt;li&gt;The name of the active master for the cluster.&lt;/li&gt;<a name="line.39"></a>
-<span class="sourceLineNo">040</span> * &lt;li&gt;The name(s) of the backup master(s) for the cluster, if they exist.&lt;/li&gt;<a name="line.40"></a>
-<span class="sourceLineNo">041</span> * &lt;li&gt;The average cluster load.&lt;/li&gt;<a name="line.41"></a>
-<span class="sourceLineNo">042</span> * &lt;li&gt;The number of regions deployed on the cluster.&lt;/li&gt;<a name="line.42"></a>
-<span class="sourceLineNo">043</span> * &lt;li&gt;The number of requests since last report.&lt;/li&gt;<a name="line.43"></a>
-<span class="sourceLineNo">044</span> * &lt;li&gt;Detailed region server loading and resource usage information,<a name="line.44"></a>
-<span class="sourceLineNo">045</span> *  per server and per region.&lt;/li&gt;<a name="line.45"></a>
-<span class="sourceLineNo">046</span> * &lt;li&gt;Regions in transition at master&lt;/li&gt;<a name="line.46"></a>
-<span class="sourceLineNo">047</span> * &lt;li&gt;The unique cluster ID&lt;/li&gt;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> * &lt;/ul&gt;<a name="line.48"></a>
-<span class="sourceLineNo">049</span> * &lt;tt&gt;{@link Option}&lt;/tt&gt; provides a way to get desired ClusterStatus information.<a name="line.49"></a>
-<span class="sourceLineNo">050</span> * The following codes will get all the cluster information.<a name="line.50"></a>
-<span class="sourceLineNo">051</span> * &lt;pre&gt;<a name="line.51"></a>
-<span class="sourceLineNo">052</span> * {@code<a name="line.52"></a>
-<span class="sourceLineNo">053</span> * // Original version still works<a name="line.53"></a>
-<span class="sourceLineNo">054</span> * Admin admin = connection.getAdmin();<a name="line.54"></a>
-<span class="sourceLineNo">055</span> * ClusterStatus status = admin.getClusterStatus();<a name="line.55"></a>
-<span class="sourceLineNo">056</span> * // or below, a new version which has the same effects<a name="line.56"></a>
-<span class="sourceLineNo">057</span> * ClusterStatus status = admin.getClusterStatus(EnumSet.allOf(Option.class));<a name="line.57"></a>
-<span class="sourceLineNo">058</span> * }<a name="line.58"></a>
-<span class="sourceLineNo">059</span> * &lt;/pre&gt;<a name="line.59"></a>
-<span class="sourceLineNo">060</span> * If information about live servers is the only wanted.<a name="line.60"></a>
-<span class="sourceLineNo">061</span> * then codes in the following way:<a name="line.61"></a>
-<span class="sourceLineNo">062</span> * &lt;pre&gt;<a name="line.62"></a>
-<span class="sourceLineNo">063</span> * {@code<a name="line.63"></a>
-<span class="sourceLineNo">064</span> * Admin admin = connection.getAdmin();<a name="line.64"></a>
-<span class="sourceLineNo">065</span> * ClusterStatus status = admin.getClusterStatus(EnumSet.of(Option.LIVE_SERVERS));<a name="line.65"></a>
-<span class="sourceLineNo">066</span> * }<a name="line.66"></a>
-<span class="sourceLineNo">067</span> * &lt;/pre&gt;<a name="line.67"></a>
-<span class="sourceLineNo">068</span> */<a name="line.68"></a>
-<span class="sourceLineNo">069</span>@InterfaceAudience.Public<a name="line.69"></a>
-<span class="sourceLineNo">070</span>public class ClusterStatus {<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span>  // TODO: remove this in 3.0<a name="line.72"></a>
-<span class="sourceLineNo">073</span>  private static final byte VERSION = 2;<a name="line.73"></a>
-<span class="sourceLineNo">074</span><a name="line.74"></a>
-<span class="sourceLineNo">075</span>  private String hbaseVersion;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>  private Map&lt;ServerName, ServerLoad&gt; liveServers;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>  private Collection&lt;ServerName&gt; deadServers;<a name="line.77"></a>
-<span class="sourceLineNo">078</span>  private ServerName master;<a name="line.78"></a>
-<span class="sourceLineNo">079</span>  private Collection&lt;ServerName&gt; backupMasters;<a name="line.79"></a>
-<span class="sourceLineNo">080</span>  private List&lt;RegionState&gt; intransition;<a name="line.80"></a>
-<span class="sourceLineNo">081</span>  private String clusterId;<a name="line.81"></a>
-<span class="sourceLineNo">082</span>  private String[] masterCoprocessors;<a name="line.82"></a>
-<span class="sourceLineNo">083</span>  private Boolean balancerOn;<a name="line.83"></a>
-<span class="sourceLineNo">084</span>  private int masterInfoPort;<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span>  /**<a name="line.86"></a>
-<span class="sourceLineNo">087</span>   * Use {@link ClusterStatus.Builder} to construct a ClusterStatus instead.<a name="line.87"></a>
-<span class="sourceLineNo">088</span>   * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.88"></a>
-<span class="sourceLineNo">089</span>   *             (&lt;a href="https://issues.apache.org/jira/browse/HBASE-15511"&gt;HBASE-15511&lt;/a&gt;).<a name="line.89"></a>
-<span class="sourceLineNo">090</span>   */<a name="line.90"></a>
-<span class="sourceLineNo">091</span>  @Deprecated<a name="line.91"></a>
-<span class="sourceLineNo">092</span>  public ClusterStatus(final String hbaseVersion, final String clusterid,<a name="line.92"></a>
-<span class="sourceLineNo">093</span>      final Map&lt;ServerName, ServerLoad&gt; servers,<a name="line.93"></a>
-<span class="sourceLineNo">094</span>      final Collection&lt;ServerName&gt; deadServers,<a name="line.94"></a>
-<span class="sourceLineNo">095</span>      final ServerName master,<a name="line.95"></a>
-<span class="sourceLineNo">096</span>      final Collection&lt;ServerName&gt; backupMasters,<a name="line.96"></a>
-<span class="sourceLineNo">097</span>      final List&lt;RegionState&gt; rit,<a name="line.97"></a>
-<span class="sourceLineNo">098</span>      final String[] masterCoprocessors,<a name="line.98"></a>
-<span class="sourceLineNo">099</span>      final Boolean balancerOn,<a name="line.99"></a>
-<span class="sourceLineNo">100</span>      final int masterInfoPort) {<a name="line.100"></a>
-<span class="sourceLineNo">101</span>    // TODO: make this constructor private<a name="line.101"></a>
-<span class="sourceLineNo">102</span>    this.hbaseVersion = hbaseVersion;<a name="line.102"></a>
-<span class="sourceLineNo">103</span>    this.liveServers = servers;<a name="line.103"></a>
-<span class="sourceLineNo">104</span>    this.deadServers = deadServers;<a name="line.104"></a>
-<span class="sourceLineNo">105</span>    this.master = master;<a name="line.105"></a>
-<span class="sourceLineNo">106</span>    this.backupMasters = backupMasters;<a name="line.106"></a>
-<span class="sourceLineNo">107</span>    this.intransition = rit;<a name="line.107"></a>
-<span class="sourceLineNo">108</span>    this.clusterId = clusterid;<a name="line.108"></a>
-<span class="sourceLineNo">109</span>    this.masterCoprocessors = masterCoprocessors;<a name="line.109"></a>
-<span class="sourceLineNo">110</span>    this.balancerOn = balancerOn;<a name="line.110"></a>
-<span class="sourceLineNo">111</span>    this.masterInfoPort = masterInfoPort;<a name="line.111"></a>
-<span class="sourceLineNo">112</span>  }<a name="line.112"></a>
-<span class="sourceLineNo">113</span><a name="line.113"></a>
-<span class="sourceLineNo">114</span>  /**<a name="line.114"></a>
-<span class="sourceLineNo">115</span>   * @return the names of region servers on the dead list<a name="line.115"></a>
-<span class="sourceLineNo">116</span>   */<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  public Collection&lt;ServerName&gt; getDeadServerNames() {<a name="line.117"></a>
-<span class="sourceLineNo">118</span>    if (deadServers == null) {<a name="line.118"></a>
-<span class="sourceLineNo">119</span>      return Collections.&lt;ServerName&gt;emptyList();<a name="line.119"></a>
-<span class="sourceLineNo">120</span>    }<a name="line.120"></a>
-<span class="sourceLineNo">121</span>    return Collections.unmodifiableCollection(deadServers);<a name="line.121"></a>
-<span class="sourceLineNo">122</span>  }<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span>  /**<a name="line.124"></a>
-<span class="sourceLineNo">125</span>   * @return the number of region servers in the cluster<a name="line.125"></a>
-<span class="sourceLineNo">126</span>   */<a name="line.126"></a>
-<span class="sourceLineNo">127</span>  public int getServersSize() {<a name="line.127"></a>
-<span class="sourceLineNo">128</span>    return liveServers != null ? liveServers.size() : 0;<a name="line.128"></a>
-<span class="sourceLineNo">129</span>  }<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span>  /**<a name="line.131"></a>
-<span class="sourceLineNo">132</span>   * @return the number of dead region servers in the cluster<a name="line.132"></a>
-<span class="sourceLineNo">133</span>   * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.133"></a>
-<span class="sourceLineNo">134</span>   *             (&lt;a href="https://issues.apache.org/jira/browse/HBASE-13656"&gt;HBASE-13656&lt;/a&gt;).<a name="line.134"></a>
-<span class="sourceLineNo">135</span>   *             Use {@link #getDeadServersSize()}.<a name="line.135"></a>
-<span class="sourceLineNo">136</span>   */<a name="line.136"></a>
-<span class="sourceLineNo">137</span>  @Deprecated<a name="line.137"></a>
-<span class="sourceLineNo">138</span>  public int getDeadServers() {<a name="line.138"></a>
-<span class="sourceLineNo">139</span>    return getDeadServersSize();<a name="line.139"></a>
-<span class="sourceLineNo">140</span>  }<a name="line.140"></a>
-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span>  /**<a name="line.142"></a>
-<span class="sourceLineNo">143</span>   * @return the number of dead region servers in the cluster<a name="line.143"></a>
-<span class="sourceLineNo">144</span>   */<a name="line.144"></a>
-<span class="sourceLineNo">145</span>  public int getDeadServersSize() {<a name="line.145"></a>
-<span class="sourceLineNo">146</span>    return deadServers != null ? deadServers.size() : 0;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>  }<a name="line.147"></a>
-<span class="sourceLineNo">148</span><a name="line.148"></a>
-<span class="sourceLineNo">149</span><a name="line.149"></a>
-<span class="sourceLineNo">150</span>  /**<a name="line.150"></a>
-<span class="sourceLineNo">151</span>   * @return the average cluster load<a name="line.151"></a>
-<span class="sourceLineNo">152</span>   */<a name="line.152"></a>
-<span class="sourceLineNo">153</span>  public double getAverageLoad() {<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    int load = getRegionsCount();<a name="line.154"></a>
-<span class="sourceLineNo">155</span>    int serverSize = getServersSize();<a name="line.155"></a>
-<span class="sourceLineNo">156</span>    return serverSize != 0 ? (double)load / (double)serverSize : 0.0;<a name="line.156"></a>
-<span class="sourceLineNo">157</span>  }<a name="line.157"></a>
-<span class="sourceLineNo">158</span><a name="line.158"></a>
-<span class="sourceLineNo">159</span>  /**<a name="line.159"></a>
-<span class="sourceLineNo">160</span>   * @return the number of regions deployed on the cluster<a name="line.160"></a>
-<span class="sourceLineNo">161</span>   */<a name="line.161"></a>
-<span class="sourceLineNo">162</span>  public int getRegionsCount() {<a name="line.162"></a>
-<span class="sourceLineNo">163</span>    int count = 0;<a name="line.163"></a>
-<span class="sourceLineNo">164</span>    if (liveServers != null &amp;&amp; !liveServers.isEmpty()) {<a name="line.164"></a>
-<span class="sourceLineNo">165</span>      for (Map.Entry&lt;ServerName, ServerLoad&gt; e: this.liveServers.entrySet()) {<a name="line.165"></a>
-<span class="sourceLineNo">166</span>        count += e.getValue().getNumberOfRegions();<a name="line.166"></a>
-<span class="sourceLineNo">167</span>      }<a name="line.167"></a>
-<span class="sourceLineNo">168</span>    }<a name="line.168"></a>
-<span class="sourceLineNo">169</span>    return count;<a name="line.169"></a>
-<span class="sourceLineNo">170</span>  }<a name="line.170"></a>
+<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Collection;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.Collections;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.Map;<a name="line.27"></a>
+<span class="sourceLineNo">028</span><a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.shaded.com.google.common.base.Objects;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.master.RegionState;<a name="line.31"></a>
+<span class="sourceLineNo">032</span><a name="line.32"></a>
+<span class="sourceLineNo">033</span>/**<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * Status information on the HBase cluster.<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * &lt;p&gt;<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * &lt;tt&gt;ClusterStatus&lt;/tt&gt; provides clients with information such as:<a name="line.36"></a>
+<span class="sourceLineNo">037</span> * &lt;ul&gt;<a name="line.37"></a>
+<span class="sourceLineNo">038</span> * &lt;li&gt;The count and names of region servers in the cluster.&lt;/li&gt;<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * &lt;li&gt;The count and names of dead region servers in the cluster.&lt;/li&gt;<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * &lt;li&gt;The name of the active master for the cluster.&lt;/li&gt;<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * &lt;li&gt;The name(s) of the backup master(s) for the cluster, if they exist.&lt;/li&gt;<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * &lt;li&gt;The average cluster load.&lt;/li&gt;<a name="line.42"></a>
+<span class="sourceLineNo">043</span> * &lt;li&gt;The number of regions deployed on the cluster.&lt;/li&gt;<a name="line.43"></a>
+<span class="sourceLineNo">044</span> * &lt;li&gt;The number of requests since last report.&lt;/li&gt;<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * &lt;li&gt;Detailed region server loading and resource usage information,<a name="line.45"></a>
+<span class="sourceLineNo">046</span> *  per server and per region.&lt;/li&gt;<a name="line.46"></a>
+<span class="sourceLineNo">047</span> * &lt;li&gt;Regions in transition at master&lt;/li&gt;<a name="line.47"></a>
+<span class="sourceLineNo">048</span> * &lt;li&gt;The unique cluster ID&lt;/li&gt;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> * &lt;/ul&gt;<a name="line.49"></a>
+<span class="sourceLineNo">050</span> * &lt;tt&gt;{@link Option}&lt;/tt&gt; provides a way to get desired ClusterStatus information.<a name="line.50"></a>
+<span class="sourceLineNo">051</span> * The following codes will get all the cluster information.<a name="line.51"></a>
+<span class="sourceLineNo">052</span> * &lt;pre&gt;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> * {@code<a name="line.53"></a>
+<span class="sourceLineNo">054</span> * // Original version still works<a name="line.54"></a>
+<span class="sourceLineNo">055</span> * Admin admin = connection.getAdmin();<a name="line.55"></a>
+<span class="sourceLineNo">056</span> * ClusterStatus status = admin.getClusterStatus();<a name="line.56"></a>
+<span class="sourceLineNo">057</span> * // or below, a new version which has the same effects<a name="line.57"></a>
+<span class="sourceLineNo">058</span> * ClusterStatus status = admin.getClusterStatus(EnumSet.allOf(Option.class));<a name="line.58"></a>
+<span class="sourceLineNo">059</span> * }<a name="line.59"></a>
+<span class="sourceLineNo">060</span> * &lt;/pre&gt;<a name="line.60"></a>
+<span class="sourceLineNo">061</span> * If information about live servers is the only wanted.<a name="line.61"></a>
+<span class="sourceLineNo">062</span> * then codes in the following way:<a name="line.62"></a>
+<span class="sourceLineNo">063</span> * &lt;pre&gt;<a name="line.63"></a>
+<span class="sourceLineNo">064</span> * {@code<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * Admin admin = connection.getAdmin();<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * ClusterStatus status = admin.getClusterStatus(EnumSet.of(Option.LIVE_SERVERS));<a name="line.66"></a>
+<span class="sourceLineNo">067</span> * }<a name="line.67"></a>
+<span class="sourceLineNo">068</span> * &lt;/pre&gt;<a name="line.68"></a>
+<span class="sourceLineNo">069</span> */<a name="line.69"></a>
+<span class="sourceLineNo">070</span>@InterfaceAudience.Public<a name="line.70"></a>
+<span class="sourceLineNo">071</span>public class ClusterStatus {<a name="line.71"></a>
+<span class="sourceLineNo">072</span><a name="line.72"></a>
+<span class="sourceLineNo">073</span>  // TODO: remove this in 3.0<a name="line.73"></a>
+<span class="sourceLineNo">074</span>  private static final byte VERSION = 2;<a name="line.74"></a>
+<span class="sourceLineNo">075</span><a name="line.75"></a>
+<span class="sourceLineNo">076</span>  private String hbaseVersion;<a name="line.76"></a>
+<span class="sourceLineNo">077</span>  private Map&lt;ServerName, ServerLoad&gt; liveServers;<a name="line.77"></a>
+<span class="sourceLineNo">078</span>  private List&lt;ServerName&gt; deadServers;<a name="line.78"></a>
+<span class="sourceLineNo">079</span>  private ServerName master;<a name="line.79"></a>
+<span class="sourceLineNo">080</span>  private List&lt;ServerName&gt; backupMasters;<a name="line.80"></a>
+<span class="sourceLineNo">081</span>  private List&lt;RegionState&gt; intransition;<a name="line.81"></a>
+<span class="sourceLineNo">082</span>  private String clusterId;<a name="line.82"></a>
+<span class="sourceLineNo">083</span>  private String[] masterCoprocessors;<a name="line.83"></a>
+<span class="sourceLineNo">084</span>  private Boolean balancerOn;<a name="line.84"></a>
+<span class="sourceLineNo">085</span>  private int masterInfoPort;<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span>  /**<a name="line.87"></a>
+<span class="sourceLineNo">088</span>   * Use {@link ClusterStatus.Builder} to construct a ClusterStatus instead.<a name="line.88"></a>
+<span class="sourceLineNo">089</span>   * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.89"></a>
+<span class="sourceLineNo">090</span>   *             (&lt;a href="https://issues.apache.org/jira/browse/HBASE-15511"&gt;HBASE-15511&lt;/a&gt;).<a name="line.90"></a>
+<span class="sourceLineNo">091</span>   */<a name="line.91"></a>
+<span class="sourceLineNo">092</span>  @Deprecated<a name="line.92"></a>
+<span class="sourceLineNo">093</span>  public ClusterStatus(final String hbaseVersion, final String clusterid,<a name="line.93"></a>
+<span class="sourceLineNo">094</span>      final Map&lt;ServerName, ServerLoad&gt; servers,<a name="line.94"></a>
+<span class="sourceLineNo">095</span>      final Collection&lt;ServerName&gt; deadServers,<a name="line.95"></a>
+<span class="sourceLineNo">096</span>      final ServerName master,<a name="line.96"></a>
+<span class="sourceLineNo">097</span>      final Collection&lt;ServerName&gt; backupMasters,<a name="line.97"></a>
+<span class="sourceLineNo">098</span>      final List&lt;RegionState&gt; rit,<a name="line.98"></a>
+<span class="sourceLineNo">099</span>      final String[] masterCoprocessors,<a name="line.99"></a>
+<span class="sourceLineNo">100</span>      final Boolean balancerOn,<a name="line.100"></a>
+<span class="sourceLineNo">101</span>      final int masterInfoPort) {<a name="line.101"></a>
+<span class="sourceLineNo">102</span>    // TODO: make this constructor private<a name="line.102"></a>
+<span class="sourceLineNo">103</span>    this.hbaseVersion = hbaseVersion;<a name="line.103"></a>
+<span class="sourceLineNo">104</span>    this.liveServers = servers;<a name="line.104"></a>
+<span class="sourceLineNo">105</span>    this.deadServers = new ArrayList&lt;&gt;(deadServers);<a name="line.105"></a>
+<span class="sourceLineNo">106</span>    this.master = master;<a name="line.106"></a>
+<span class="sourceLineNo">107</span>    this.backupMasters = new ArrayList&lt;&gt;(backupMasters);<a name="line.107"></a>
+<span class="sourceLineNo">108</span>    this.intransition = rit;<a name="line.108"></a>
+<span class="sourceLineNo">109</span>    this.clusterId = clusterid;<a name="line.109"></a>
+<span class="sourceLineNo">110</span>    this.masterCoprocessors = masterCoprocessors;<a name="line.110"></a>
+<span class="sourceLineNo">111</span>    this.balancerOn = balancerOn;<a name="line.111"></a>
+<span class="sourceLineNo">112</span>    this.masterInfoPort = masterInfoPort;<a name="line.112"></a>
+<span class="sourceLineNo">113</span>  }<a name="line.113"></a>
+<span class="sourceLineNo">114</span><a name="line.114"></a>
+<span class="sourceLineNo">115</span>  private ClusterStatus(final String hbaseVersion, final String clusterid,<a name="line.115"></a>
+<span class="sourceLineNo">116</span>      final Map&lt;ServerName, ServerLoad&gt; servers,<a name="line.116"></a>
+<span class="sourceLineNo">117</span>      final List&lt;ServerName&gt; deadServers,<a name="line.117"></a>
+<span class="sourceLineNo">118</span>      final ServerName master,<a name="line.118"></a>
+<span class="sourceLineNo">119</span>      final List&lt;ServerName&gt; backupMasters,<a name="line.119"></a>
+<span class="sourceLineNo">120</span>      final List&lt;RegionState&gt; rit,<a name="line.120"></a>
+<span class="sourceLineNo">121</span>      final String[] masterCoprocessors,<a name="line.121"></a>
+<span class="sourceLineNo">122</span>      final Boolean balancerOn,<a name="line.122"></a>
+<span class="sourceLineNo">123</span>      final int masterInfoPort) {<a name="line.123"></a>
+<span class="sourceLineNo">124</span>    this.hbaseVersion = hbaseVersion;<a name="line.124"></a>
+<span class="sourceLineNo">125</span>    this.liveServers = servers;<a name="line.125"></a>
+<span class="sourceLineNo">126</span>    this.deadServers = deadServers;<a name="line.126"></a>
+<span class="sourceLineNo">127</span>    this.master = master;<a name="line.127"></a>
+<span class="sourceLineNo">128</span>    this.backupMasters = backupMasters;<a name="line.128"></a>
+<span class="sourceLineNo">129</span>    this.intransition = rit;<a name="line.129"></a>
+<span class="sourceLineNo">130</span>    this.clusterId = clusterid;<a name="line.130"></a>
+<span class="sourceLineNo">131</span>    this.masterCoprocessors = masterCoprocessors;<a name="line.131"></a>
+<span class="sourceLineNo">132</span>    this.balancerOn = balancerOn;<a name="line.132"></a>
+<span class="sourceLineNo">133</span>    this.masterInfoPort = masterInfoPort;<a name="line.133"></a>
+<span class="sourceLineNo">134</span>  }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span>  /**<a name="line.136"></a>
+<span class="sourceLineNo">137</span>   * @return the names of region servers on the dead list<a name="line.137"></a>
+<span class="sourceLineNo">138</span>   */<a name="line.138"></a>
+<span class="sourceLineNo">139</span>  public List&lt;ServerName&gt; getDeadServerNames() {<a name="line.139"></a>
+<span class="sourceLineNo">140</span>    if (deadServers == null) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span>      return Collections.EMPTY_LIST;<a name="line.141"></a>
+<span class="sourceLineNo">142</span>    }<a name="line.142"></a>
+<span class="sourceLineNo">143</span>    return Collections.unmodifiableList(deadServers);<a name="line.143"></a>
+<span class="sourceLineNo">144</span>  }<a name="line.144"></a>
+<span class="sourceLineNo">145</span><a name="line.145"></a>
+<span class="sourceLineNo">146</span>  /**<a name="line.146"></a>
+<span class="sourceLineNo">147</span>   * @return the number of region servers in the cluster<a name="line.147"></a>
+<span class="sourceLineNo">148</span>   */<a name="line.148"></a>
+<span class="sourceLineNo">149</span>  public int getServersSize() {<a name="line.149"></a>
+<span class="sourceLineNo">150</span>    return liveServers != null ? liveServers.size() : 0;<a name="line.150"></a>
+<span class="sourceLineNo">151</span>  }<a name="line.151"></a>
+<span class="sourceLineNo">152</span><a name="line.152"></a>
+<span class="sourceLineNo">153</span>  /**<a name="line.153"></a>
+<span class="sourceLineNo">154</span>   * @return the number of dead region servers in the cluster<a name="line.154"></a>
+<span class="sourceLineNo">155</span>   * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.155"></a>
+<span class="sourceLineNo">156</span>   *             (&lt;a href="https://issues.apache.org/jira/browse/HBASE-13656"&gt;HBASE-13656&lt;/a&gt;).<a name="line.156"></a>
+<span class="sourceLineNo">157</span>   *             Use {@link #getDeadServersSize()}.<a name="line.157"></a>
+<span class="sourceLineNo">158</span>   */<a name="line.158"></a>
+<span class="sourceLineNo">159</span>  @Deprecated<a name="line.159"></a>
+<span class="sourceLineNo">160</span>  public int getDeadServers() {<a name="line.160"></a>
+<span class="sourceLineNo">161</span>    return getDeadServersSize();<a name="line.161"></a>
+<span class="sourceLineNo">162</span>  }<a name="line.162"></a>
+<span class="sourceLineNo">163</span><a name="line.163"></a>
+<span class="sourceLineNo">164</span>  /**<a name="line.164"></a>
+<span class="sourceLineNo">165</span>   * @return the number of dead region servers in the cluster<a name="line.165"></a>
+<span class="sourceLineNo">166</span>   */<a name="line.166"></a>
+<span class="sourceLineNo">167</span>  public int getDeadServersSize() {<a name="line.167"></a>
+<span class="sourceLineNo">168</span>    return deadServers != null ? deadServers.size() : 0;<a name="line.168"></a>
+<span class="sourceLineNo">169</span>  }<a name="line.169"></a>
+<span class="sourceLineNo">170</span><a name="line.170"></a>
 <span class="sourceLineNo">171</span><a name="line.171"></a>
 <span class="sourceLineNo">172</span>  /**<a name="line.172"></a>
-<span class="sourceLineNo">173</span>   * @return the number of requests since last report<a name="line.173"></a>
+<span class="sourceLineNo">173</span>   * @return the average cluster load<a name="line.173"></a>
 <span class="sourceLineNo">174</span>   */<a name="line.174"></a>
-<span class="sourceLineNo">175</span>  public int getRequestsCount() {<a name="line.175"></a>
-<span class="sourceLineNo">176</span>    int count = 0;<a name="line.176"></a>
-<span class="sourceLineNo">177</span>    if (liveServers != null &amp;&amp; !liveServers.isEmpty()) {<a name="line.177"></a>
-<span class="sourceLineNo">178</span>      for (Map.Entry&lt;ServerName, ServerLoad&gt; e: this.liveServers.entrySet()) {<a name="line.178"></a>
-<span class="sourceLineNo">179</span>        count += e.getValue().getNumberOfRequests();<a name="line.179"></a>
-<span class="sourceLineNo">180</span>      }<a name="line.180"></a>
-<span class="sourceLineNo">181</span>    }<a name="line.181"></a>
-<span class="sourceLineNo">182</span>    return count;<a name="line.182"></a>
-<span class="sourceLineNo">183</span>  }<a name="line.183"></a>
-<span class="sourceLineNo">184</span><a name="line.184"></a>
-<span class="sourceLineNo">185</span>  /**<a name="line.185"></a>
-<span class="sourceLineNo">186</span>   * @return the HBase version string as reported by the HMaster<a name="line.186"></a>
-<span class="sourceLineNo">187</span>   */<a name="line.187"></a>
-<span class="sourceLineNo">188</span>  public String getHBaseVersion() {<a name="line.188"></a>
-<span class="sourceLineNo">189</span>    return hbaseVersion;<a name="line.189"></a>
-<span class="sourceLineNo">190</span>  }<a name="line.190"></a>
-<span class="sourceLineNo">191</span><a name="line.191"></a>
-<span class="sourceLineNo">192</span>  /**<a name="line.192"></a>
-<span class="sourceLineNo">193</span>   * @see java.lang.Object#equals(java.lang.Object)<a name="line.193"></a>
-<span class="sourceLineNo">194</span>   */<a name="line.194"></a>
-<span class="sourceLineNo">195</span>  public boolean equals(Object o) {<a name="line.195"></a>
-<span class="sourceLineNo">196</span>    if (this == o) {<a name="line.196"></a>
-<span class="sourceLineNo">197</span>      return true;<a name="line.197"></a>
-<span class="sourceLineNo">198</span>    }<a name="line.198"></a>
-<span class="sourceLineNo">199</span>    if (!(o instanceof ClusterStatus)) {<a name="line.199"></a>
-<span class="sourceLineNo">200</span>      return false;<a name="line.200"></a>
-<span class="sourceLineNo">201</span>    }<a name="line.201"></a>
-<span class="sourceLineNo">202</span>    ClusterStatus other = (ClusterStatus) o;<a name="line.202"></a>
-<span class="sourceLineNo">203</span>    return Objects.equal(getHBaseVersion(), other.getHBaseVersion()) &amp;&amp;<a name="line.203"></a>
-<span class="sourceLineNo">204</span>      Objects.equal(this.liveServers, other.liveServers) &amp;&amp;<a name="line.204"></a>
-<span class="sourceLineNo">205</span>      getDeadServerNames().containsAll(other.getDeadServerNames()) &amp;&amp;<a name="line.205"></a>
-<span class="sourceLineNo">206</span>      Arrays.equals(getMasterCoprocessors(), other.getMasterCoprocessors()) &amp;&amp;<a name="line.206"></a>
-<span class="sourceLineNo">207</span>      Objects.equal(getMaster(), other.getMaster()) &amp;&amp;<a name="line.207"></a>
-<span class="sourceLineNo">208</span>      getBackupMasters().containsAll(other.getBackupMasters()) &amp;&amp;<a name="line.208"></a>
-<span class="sourceLineNo">209</span>      Objects.equal(getClusterId(), other.getClusterId()) &amp;&amp;<a name="line.209"></a>
-<span class="sourceLineNo">210</span>      getMasterInfoPort() == other.getMasterInfoPort();<a name="line.210"></a>
-<span class="sourceLineNo">211</span>  }<a name="line.211"></a>
-<span class="sourceLineNo">212</span><a name="line.212"></a>
-<span class="sourceLineNo">213</span>  /**<a name="line.213"></a>
-<span class="sourceLineNo">214</span>   * @see java.lang.Object#hashCode()<a name="line.214"></a>
-<span class="sourceLineNo">215</span>   */<a name="line.215"></a>
-<span class="sourceLineNo">216</span>  public int hashCode() {<a name="line.216"></a>
-<span class="sourceLineNo">217</span>    return Objects.hashCode(hbaseVersion, liveServers, deadServers, master, backupMasters,<a name="line.217"></a>
-<span class="sourceLineNo">218</span>      clusterId, masterInfoPort);<a name="line.218"></a>
-<span class="sourceLineNo">219</span>  }<a name="line.219"></a>
-<span class="sourceLineNo">220</span><a name="line.220"></a>
-<span class="sourceLineNo">221</span>  /**<a name="line.221"></a>
-<span class="sourceLineNo">222</span>   *<a name="line.222"></a>
-<span class="sourceLineNo">223</span>   * @return the object version number<a name="line.223"></a>
-<span class="sourceLineNo">224</span>   * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.224"></a>
-<span class="sourceLineNo">225</span>   */<a name="line.225"></a>
-<span class="sourceLineNo">226</span>  @Deprecated<a name="line.226"></a>
-<span class="sourceLineNo">227</span>  public byte getVersion() {<a name="line.227"></a>
-<span class="sourceLineNo">228</span>    return VERSION;<a name="line.228"></a>
-<span class="sourceLineNo">229</span>  }<a name="line.229"></a>
-<span class="sourceLineNo">230</span><a name="line.230"></a>
-<span class="sourceLineNo">231</span>  //<a name="line.231"></a>
-<span class="sourceLineNo">232</span>  // Getters<a name="line.232"></a>
-<span class="sourceLineNo">233</span>  //<a name="line.233"></a>
+<span class="sourceLineNo">175</span>  public double getAverageLoad() {<a name="line.175"></a>
+<span class="sourceLineNo">176</span>    int load = getRegionsCount();<a name="line.176"></a>
+<span class="sourceLineNo">177</span>    int serverSize = getServersSize();<a name="line.177"></a>
+<span class="sourceLineNo">178</span>    return serverSize != 0 ? (double)load / (double)serverSize : 0.0;<a name="line.178"></a>
+<span class="sourceLineNo">179</span>  }<a name="line.179"></a>
+<span class="sourceLineNo">180</span><a name="line.180"></a>
+<span class="sourceLineNo">181</span>  /**<a name="line.181"></a>
+<span class="sourceLineNo">182</span>   * @return the number of regions deployed on the cluster<a name="line.182"></a>
+<span class="sourceLineNo">183</span>   */<a name="line.183"></a>
+<span class="sourceLineNo">184</span>  public int getRegionsCount() {<a name="line.184"></a>
+<span class="sourceLineNo">185</span>    int count = 0;<a name="line.185"></a>
+<span class="sourceLineNo">186</span>    if (liveServers != null &amp;&amp; !liveServers.isEmpty()) {<a name="line.186"></a>
+<span class="sourceLineNo">187</span>      for (Map.Entry&lt;ServerName, ServerLoad&gt; e: this.liveServers.entrySet()) {<a name="line.187"></a>
+<span class="sourceLineNo">188</span>        count += e.getValue().getNumberOfRegions();<a name="line.188"></a>
+<span class="sourceLineNo">189</span>      }<a name="line.189"></a>
+<span class="sourceLineNo">190</span>    }<a name="line.190"></a>
+<span class="sourceLineNo">191</span>    return count;<a name="line.191"></a>
+<span class="sourceLineNo">192</span>  }<a name="line.192"></a>
+<span class="sourceLineNo">193</span><a name="line.193"></a>
+<span class="sourceLineNo">194</span>  /**<a name="line.194"></a>
+<span class="sourceLineNo">195</span>   * @return the number of requests since last report<a name="line.195"></a>
+<span class="sourceLineNo">196</span>   */<a name="line.196"></a>
+<span class="sourceLineNo">197</span>  public int getRequestsCount() {<a name="line.197"></a>
+<span class="sourceLineNo">198</span>    int count = 0;<a name="line.198"></a>
+<span class="sourceLineNo">199</span>    if (liveServers != null &amp;&amp; !liveServers.isEmpty()) {<a name="line.199"></a>
+<span class="sourceLineNo">200</span>      for (Map.Entry&lt;ServerName, ServerLoad&gt; e: this.liveServers.entrySet()) {<a name="line.200"></a>
+<span class="sourceLineNo">201</span>        count += e.getValue().getNumberOfRequests();<a name="line.201"></a>
+<span class="sourceLineNo">202</span>      }<a name="line.202"></a>
+<span class="sourceLineNo">203</span>    }<a name="line.203"></a>
+<span class="sourceLineNo">204</span>    return count;<a name="line.204"></a>
+<span class="sourceLineNo">205</span>  }<a name="line.205"></a>
+<span class="sourceLineNo">206</span><a name="line.206"></a>
+<span class="sourceLineNo">207</span>  /**<a name="line.207"></a>
+<span class="sourceLineNo">208</span>   * @return the HBase version string as reported by the HMaster<a name="line.208"></a>
+<span class="sourceLineNo">209</span>   */<a name="line.209"></a>
+<span class="sourceLineNo">210</span>  public String getHBaseVersion() {<a name="line.210"></a>
+<span class="sourceLineNo">211</span>    return hbaseVersion;<a name="line.211"></a>
+<span class="sourceLineNo">212</span>  }<a name="line.212"></a>
+<span class="sourceLineNo">213</span><a name="line.213"></a>
+<span class="sourceLineNo">214</span>  /**<a name="line.214"></a>
+<span class="sourceLineNo">215</span>   * @see java.lang.Object#equals(java.lang.Object)<a name="line.215"></a>
+<span class="sourceLineNo">216</span>   */<a name="line.216"></a>
+<span class="sourceLineNo">217</span>  public boolean equals(Object o) {<a name="line.217"></a>
+<span class="sourceLineNo">218</span>    if (this == o) {<a name="line.218"></a>
+<span class="sourceLineNo">219</span>      return true;<a name="line.219"></a>
+<span class="sourceLineNo">220</span>    }<a name="line.220"></a>
+<span class="sourceLineNo">221</span>    if (!(o instanceof ClusterStatus)) {<a name="line.221"></a>
+<span class="sourceLineNo">222</span>      return false;<a name="line.222"></a>
+<span class="sourceLineNo">223</span>    }<a name="line.223"></a>
+<span class="sourceLineNo">224</span>    ClusterStatus other = (ClusterStatus) o;<a name="line.224"></a>
+<span class="sourceLineNo">225</span>    return Objects.equal(getHBaseVersion(), other.getHBaseVersion()) &amp;&amp;<a name="line.225"></a>
+<span class="sourceLineNo">226</span>      Objects.equal(this.liveServers, other.liveServers) &amp;&amp;<a name="line.226"></a>
+<span class="sourceLineNo">227</span>      getDeadServerNames().containsAll(other.getDeadServerNames()) &amp;&amp;<a name="line.227"></a>
+<span class="sourceLineNo">228</span>      Arrays.equals(getMasterCoprocessors(), other.getMasterCoprocessors()) &amp;&amp;<a name="line.228"></a>
+<span class="sourceLineNo">229</span>      Objects.equal(getMaster(), other.getMaster()) &amp;&amp;<a name="line.229"></a>
+<span class="sourceLineNo">230</span>      getBackupMasters().containsAll(other.getBackupMasters()) &amp;&amp;<a name="line.230"></a>
+<span class="sourceLineNo">231</span>      Objects.equal(getClusterId(), other.getClusterId()) &amp;&amp;<a name="line.231"></a>
+<span class="sourceLineNo">232</span>      getMasterInfoPort() == other.getMasterInfoPort();<a name="line.232"></a>
+<span class="sourceLineNo">233</span>  }<a name="line.233"></a>
 <span class="sourceLineNo">234</span><a name="line.234"></a>
-<span class="sourceLineNo">235</span>  public Collection&lt;ServerName&gt; getServers() {<a name="line.235"></a>
-<span class="sourceLineNo">236</span>    if (liveServers == null) {<a name="line.236"></a>
-<span class="sourceLineNo">237</span>      return Collections.&lt;ServerName&gt;emptyList();<a name="line.237"></a>
-<span class="sourceLineNo">238</span>    }<a name="line.238"></a>
-<span class="sourceLineNo">239</span>    return Collections.unmodifiableCollection(this.liveServers.keySet());<a name="line.239"></a>
-<span class="sourceLineNo">240</span>  }<a name="line.240"></a>
-<span class="sourceLineNo">241</span><a name="line.241"></a>
-<span class="sourceLineNo">242</span>  /**<a name="line.242"></a>
-<span class="sourceLineNo">243</span>   * Returns detailed information about the current master {@link ServerName}.<a name="line.243"></a>
-<span class="sourceLineNo">244</span>   * @return current master information if it exists<a name="line.244"></a>
-<span class="sourceLineNo">245</span>   */<a name="line.245"></a>
-<span class="sourceLineNo">246</span>  public ServerName getMaster() {<a name="line.246"></a>
-<span class="sourceLineNo">247</span>    return this.master;<a name="line.247"></a>
-<span class="sourceLineNo">248</span>  }<a name="line.248"></a>
-<span class="sourceLineNo">249</span><a name="line.249"></a>
-<span class="sourceLineNo">250</span>  /**<a name="line.250"></a>
-<span class="sourceLineNo">251</span>   * @return the number of backup masters in the cluster<a name="line.251"></a>
-<span class="sourceLineNo">252</span>   */<a name="line.252"></a>
-<span class="sourceLineNo">253</span>  public int getBackupMastersSize() {<a name="line.253"></a>
-<span class="sourceLineNo">254</span>    return backupMasters != null ? backupMasters.size() : 0;<a name="line.254"></a>
-<span class="sourceLineNo">255</span>  }<a name="line.255"></a>
+<span class="sourceLineNo">235</span>  /**<a name="line.235"></a>
+<span class="sourceLineNo">236</span>   * @see java.lang.Object#hashCode()<a name="line.236"></a>
+<span class="sourceLineNo">237</span>   */<a name="line.237"></a>
+<span class="sourceLineNo">238</span>  public int hashCode() {<a name="line.238"></a>
+<span class="sourceLineNo">239</span>    return Objects.hashCode(hbaseVersion, liveServers, deadServers, master, backupMasters,<a name="line.239"></a>
+<span class="sourceLineNo">240</span>      clusterId, masterInfoPort);<a name="line.240"></a>
+<span class="sourceLineNo">241</span>  }<a name="line.241"></a>
+<span class="sourceLineNo">242</span><a name="line.242"></a>
+<span class="sourceLineNo">243</span>  /**<a name="line.243"></a>
+<span class="sourceLineNo">244</span>   *<a name="line.244"></a>
+<span class="sourceLineNo">245</span>   * @return the object version number<a name="line.245"></a>
+<span class="sourceLineNo">246</span>   * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.246"></a>
+<span class="sourceLineNo">247</span>   */<a name="line.247"></a>
+<span class="sourceLineNo">248</span>  @Deprecated<a name="line.248"></a>
+<span class="sourceLineNo">249</span>  public byte getVersion() {<a name="line.249"></a>
+<span class="sourceLineNo">250</span>    return VERSION;<a name="line.250"></a>
+<span class="sourceLineNo">251</span>  }<a name="line.251"></a>
+<span class="sourceLineNo">252</span><a name="line.252"></a>
+<span class="sourceLineNo">253</span>  //<a name="line.253"></a>
+<span class="sourceLineNo">254</span>  // Getters<a name="line.254"></a>
+<span class="sourceLineNo">255</span>  //<a name="line.255"></a>
 <span class="sourceLineNo">256</span><a name="line.256"></a>
-<span class="sourceLineNo">257</span>  /**<a name="line.257"></a>
-<span class="sourceLineNo">258</span>   * @return the names of backup masters<a name="line.258"></a>
-<span class="sourceLineNo">259</span>   */<a name="line.259"></a>
-<span class="sourceLineNo">260</span>  public Collection&lt;ServerName&gt; getBackupMasters() {<a name="line.260"></a>
-<span class="sourceLineNo">261</span>    if (backupMasters == null) {<a name="line.261"></a>
-<span class="sourceLineNo">262</span>      return Collections.&lt;ServerName&gt;emptyList();<a name="line.262"></a>
-<span class="sourceLineNo">263</span>    }<a name="line.263"></a>
-<span class="sourceLineNo">264</span>    return Collections.unmodifiableCollection(this.backupMasters);<a name="line.264"></a>
-<span class="sourceLineNo">265</span>  }<a name="line.265"></a>
-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span>  /**<a name="line.267"></a>
-<span class="sourceLineNo">268</span>   * @param sn<a name="line.268"></a>
-<span class="sourceLineNo">269</span>   * @return Server's load or null if not found.<a name="line.269"></a>
-<span class="sourceLineNo">270</span>   */<a name="line.270"></a>
-<span class="sourceLineNo">271</span>  public ServerLoad getLoad(final ServerName sn) {<a name="line.271"></a>
-<span class="sourceLineNo">272</span>    return liveServers != null ? liveServers.get(sn) : null;<a name="line.272"></a>
-<span class="sourceLineNo">273</span>  }<a name="line.273"></a>
-<span class="sourceLineNo">274</span><a name="line.274"></a>
-<span class="sourceLineNo">275</span>  @InterfaceAudience.Private<a name="line.275"></a>
-<span class="sourceLineNo">276</span>  public List&lt;RegionState&gt; getRegionsInTransition() {<a name="line.276"></a>
-<span class="sourceLineNo">277</span>    return this.intransition;<a name="line.277"></a>
-<span class="sourceLineNo">278</span>  }<a name="line.278"></a>
-<span class="sourceLineNo">279</span><a name="line.279"></a>
-<span class="sourceLineNo">280</span>  public String getClusterId() {<a name="line.280"></a>
-<span class="sourceLineNo">281</span>    return clusterId;<a name="line.281"></a>
-<span class="sourceLineNo">282</span>  }<a name="line.282"></a>
-<span class="sourceLineNo">283</span><a name="line.283"></a>
-<span class="sourceLineNo">284</span>  public String[] getMasterCoprocessors() {<a name="line.284"></a>
-<span class="sourceLineNo">285</span>    return masterCoprocessors;<a name="line.285"></a>
-<span class="sourceLineNo">286</span>  }<a name="line.286"></a>
-<span class="sourceLineNo">287</span><a name="line.287"></a>
-<span class="sourceLineNo">288</span>  public long getLastMajorCompactionTsForTable(TableName table) {<a name="line.288"></a>
-<span class="sourceLineNo">289</span>    long result = Long.MAX_VALUE;<a name="line.289"></a>
-<span class="sourceLineNo">290</span>    for (ServerName server : getServers()) {<a name="line.290"></a>
-<span class="sourceLineNo">291</span>      ServerLoad load = getLoad(server);<a name="line.291"></a>
-<span class="sourceLineNo">292</span>      for (RegionLoad rl : load.getRegionsLoad().values()) {<a name="line.292"></a>
-<span class="sourceLineNo">293</span>        if (table.equals(HRegionInfo.getTable(rl.getName()))) {<a name="line.293"></a>
-<span class="sourceLineNo">294</span>          result = Math.min(result, rl.getLastMajorCompactionTs());<a name="line.294"></a>
-<span class="sourceLineNo">295</span>        }<a name="line.295"></a>
-<span class="sourceLineNo">296</span>      }<a name="line.296"></a>
-<span class="sourceLineNo">297</span>    }<a name="line.297"></a>
-<span class="sourceLineNo">298</span>    return result == Long.MAX_VALUE ? 0 : result;<a name="line.298"></a>
-<span class="sourceLineNo">299</span>  }<a name="line.299"></a>
-<span class="sourceLineNo">300</span><a name="line.300"></a>
-<span class="sourceLineNo">301</span>  public long getLastMajorCompactionTsForRegion(final byte[] region) {<a name="line.301"></a>
-<span class="sourceLineNo">302</span>    for (ServerName server : getServers()) {<a name="line.302"></a>
-<span class="sourceLineNo">303</span>      ServerLoad load = getLoad(server);<a name="line.303"></a>
-<span class="sourceLineNo">304</span>      RegionLoad rl = load.getRegionsLoad().get(region);<a name="line.304"></a>
-<span class="sourceLineNo">305</span>      if (rl != null) {<a name="line.305"></a>
-<span class="sourceLineNo">306</span>        return rl.getLastMajorCompactionTs();<a name="line.306"></a>
-<span class="sourceLineNo">307</span>      }<a name="line.307"></a>
-<span class="sourceLineNo">308</span>    }<a name="line.308"></a>
-<span class="sourceLineNo">309</span>    return 0;<a name="line.309"></a>
-<span class="sourceLineNo">310</span>  }<a name="line.310"></a>
-<span class="sourceLineNo">311</span><a name="line.311"></a>
-<span class="sourceLineNo">312</span>  public boolean isBalancerOn() {<a name="line.312"></a>
-<span class="sourceLineNo">313</span>    return balancerOn != null &amp;&amp; balancerOn;<a name="line.313"></a>
-<span class="sourceLineNo">314</span>  }<a name="line.314"></a>
-<span class="sourceLineNo">315</span><a name="line.315"></a>
-<span class="sourceLineNo">316</span>  public Boolean getBalancerOn() {<a name="line.316"></a>
-<span class="sourceLineNo">317</span>    return balancerOn;<a name="line.317"></a>
-<span class="sourceLineNo">318</span>  }<a name="line.318"></a>
-<span class="sourceLineNo">319</span><a name="line.319"></a>
-<span class="sourceLineNo">320</span>  public int getMasterInfoPort() {<a name="line.320"></a>
-<span class="sourceLineNo">321</span>    return masterInfoPort;<a name="line.321"></a>
-<span class="sourceLineNo">322</span>  }<a name="line.322"></a>
-<span class="sourceLineNo">323</span><a name="line.323"></a>
-<span class="sourceLineNo">324</span>  public String toString() {<a name="line.324"></a>
-<span class="sourceLineNo">325</span>    StringBuilder sb = new StringBuilder(1024);<a name="line.325"></a>
-<span class="sourceLineNo">326</span>    sb.append("Master: " + master);<a name="line.326"></a>
-<span class="sourceLineNo">327</span><a name="line.327"></a>
-<span class="sourceLineNo">328</span>    int backupMastersSize = getBackupMastersSize();<a name="line.328"></a>
-<span class="sourceLineNo">329</span>    sb.append("\nNumber of backup masters: " + backupMastersSize);<a name="line.329"></a>
-<span class="sourceLineNo">330</span>    if (backupMastersSize &gt; 0) {<a name="line.330"></a>
-<span class="sourceLineNo">331</span>      for (ServerName serverName: backupMasters) {<a name="line.331"></a>
-<span class="sourceLineNo">332</span>        sb.append("\n  " + serverName);<a name="line.332"></a>
-<span class="sourceLineNo">333</span>      }<a name="line.333"></a>
-<span class="sourceLineNo">334</span>    }<a name="line.334"></a>
-<span class="sourceLineNo">335</span><a name="line.335"></a>
-<span class="sourceLineNo">336</span>    int serversSize = getServersSize();<a name="line.336"></a>
-<span class="sourceLineNo">337</span>    sb.append("\nNumber of live region servers: " + serversSize);<a name="line.337"></a>
-<span class="sourceLineNo">338</span>    if (serversSize &gt; 0) {<a name="line.338"></a>
-<span class="sourceLineNo">339</span>      for (ServerName serverName: liveServers.keySet()) {<a name="line.339"></a>
-<span class="sourceLineNo">340</span>        sb.append("\n  " + serverName.getServerName());<a name="line.340"></a>
-<span class="sourceLineNo">341</span>      }<a name="line.341"></a>
-<span class="sourceLineNo">342</span>    }<a name="line.342"></a>
-<span class="sourceLineNo">343</span><a name="line.343"></a>
-<span class="sourceLineNo">344</span>    int deadServerSize = getDeadServersSize();<a name="line.344"></a>
-<span class="sourceLineNo">345</span>    sb.append("\nNumber of dead region servers: " + deadServerSize);<a name="line.345"></a>
-<span class="sourceLineNo">346</span>    if (deadServerSize &gt; 0) {<a name="line.346"></a>
-<span class="sourceLineNo">347</span>      for (ServerName serverName: deadServers) {<a name="line.347"></a>
-<span class="sourceLineNo">348</span>        sb.append("\n  " + serverName);<a name="line.348"></a>
-<span class="sourceLineNo">349</span>      }<a name="line.349"></a>
-<span class="sourceLineNo">350</span>    }<a name="line.350"></a>
-<span class="sourceLineNo">351</span><a name="line.351"></a>
-<span class="sourceLineNo">352</span>    sb.append("\nAverage load: " + getAverageLoad());<a name="line.352"></a>
-<span class="sourceLineNo">353</span>    sb.append("\nNumber of requests: " + getRequestsCount());<a name="line.353"></a>
-<span class="sourceLineNo">354</span>    sb.append("\nNumber of regions: " + getRegionsCount());<a name="line.354"></a>
-<span class="sourceLineNo">355</span><a name="line.355"></a>
-<span class="sourceLineNo">356</span>    int ritSize = (intransition != null) ? intransition.size() : 0;<a name="line.356"></a>
-<span class="sourceLineNo">357</span>    sb.append("\nNumber of regions in transition: " + ritSize);<a name="line.357"></a>
-<span class="sourceLineNo">358</span>    if (ritSize &gt; 0) {<a name="line.358"></a>
-<span class="sourceLineNo">359</span>      for (RegionState state: intransition) {<a name="line.359"></a>
-<span class="sourceLineNo">360</span>        sb.append("\n  " + state.toDescriptiveString());<a name="line.360"></a>
-<span class="sourceLineNo">361</span>      }<a name="line.361"></a>
-<span class="sourceLineNo">362</span>    }<a name="line.362"></a>
-<span class="sourceLineNo">363</span>    return sb.toString();<a name="line.363"></a>
-<span class="sourceLineNo">364</span>  }<a name="line.364"></a>
+<span class="sourceLineNo">257</span>  public Collection&lt;ServerName&gt; getServers() {<a name="line.257"></a>
+<span class="sourceLineNo">258</span>    if (liveServers == null) {<a name="line.258"></a>
+<span class="sourceLineNo">259</span>      return Collections.EMPTY_LIST;<a name="line.259"></a>
+<span class="sourceLineNo">260</span>    }<a name="line.260"></a>
+<span class="sourceLineNo">261</span>    return Collections.unmodifiableCollection(this.liveServers.keySet());<a name="line.261"></a>
+<span class="sourceLineNo">262</span>  }<a name="line.262"></a>
+<span class="sourceLineNo">263</span><a name="line.263"></a>
+<span class="sourceLineNo">264</span>  /**<a name="line.264"></a>
+<span class="sourceLineNo">265</span>   * Returns detailed information about the current master {@link ServerName}.<a name="line.265"></a>
+<span class="sourceLineNo">266</span>   * @return current master information if it exists<a name="line.266"></a>
+<span class="sourceLineNo">267</span>   */<a name="line.267"></a>
+<span class="sourceLineNo">268</span>  public ServerName getMaster() {<a name="line.268"></a>
+<span class="sourceLineNo">269</span>    return this.master;<a name="line.269"></a>
+<span class="sourceLineNo">270</span>  }<a name="line.270"></a>
+<span class="sourceLineNo">271</span><a name="line.271"></a>
+<span class="sourceLineNo">272</span>  /**<a name="line.272"></a>
+<span class="sourceLineNo">273</span>   * @return the number of backup masters in the cluster<a name="line.273"></a>
+<span class="sourceLineNo">274</span>   */<a name="line.274"></a>
+<span class="sourceLineNo">275</span>  public int getBackupMastersSize() {<a name="line.275"></a>
+<span class="sourceLineNo">276</span>    return backupMasters != null ? backupMasters.size() : 0;<a name="line.276"></a>
+<span class="sourceLineNo">277</span>  }<a name="line.277"></a>
+<span class="sourceLineNo">278</span><a name="line.278"></a>
+<span class="sourceLineNo">279</span>  /**<a name="line.279"></a>
+<span class="sourceLineNo">280</span>   * @return the names of backup masters<a name="line.280"></a>
+<span class="sourceLineNo">281</span>   */<a name="line.281"></a>
+<span class="sourceLineNo">282</span>  public List&lt;ServerName&gt; getBackupMasters() {<a name="line.282"></a>
+<span class="sourceLineNo">283</span>    if (backupMasters == null) {<a name="line.283"></a>
+<span class="sourceLineNo">284</span>      return Collections.EMPTY_LIST;<a name="line.284"></a>
+<span class="sourceLineNo">285</span>    }<a name="line.285"></a>
+<span class="sourceLineNo">286</span>    return Collections.unmodifiableList(this.backupMasters);<a name="line.286"></a>
+<span class="sourceLineNo">287</span>  }<a name="line.287"></a>
+<span class="sourceLineNo">288</span><a name="line.288"></a>
+<span class="sourceLineNo">289</span>  /**<a name="line.289"></a>
+<span class="sourceLineNo">290</span>   * @param sn<a name="line.290"></a>
+<span class="sourceLineNo">291</span>   * @return Server's load or null if not found.<a name="line.291"></a>
+<span class="sourceLineNo">292</span>   */<a name="line.292"></a>
+<span class="sourceLineNo">293</span>  public ServerLoad getLoad(final ServerName sn) {<a name="line.293"></a>
+<span class="sourceLineNo">294</span>    return liveServers != null ? liveServers.get(sn) : null;<a name="line.294"></a>
+<span class="sourceLineNo">295</span>  }<a name="line.295"></a>
+<span class="sourceLineNo">296</span><a name="line.296"></a>
+<span class="sourceLineNo">297</span>  @InterfaceAudience.Private<a name="line.297"></a>
+<span class="sourceLineNo">298</span>  public List&lt;RegionState&gt; getRegionsInTransition() {<a name="line.298"></a>
+<span class="sourceLineNo">299</span>    return this.intransition;<a name="line.299"></a>
+<span class="sourceLineNo">300</span>  }<a name="line.300"></a>
+<span class="sourceLineNo">301</span><a name="line.301"></a>
+<span class="sourceLineNo">302</span>  public String getClusterId() {<a name="line.302"></a>
+<span class="sourceLineNo">303</span>    return clusterId;<a name="line.303"></a>
+<span class="sourceLineNo">304</span>  }<a name="line.304"></a>
+<span class="sourceLineNo">305</span><a name="line.305"></a>
+<span class="sourceLineNo">306</span>  public String[] getMasterCoprocessors() {<a name="line.306"></a>
+<span class="sourceLineNo">307</span>    return masterCoprocessors;<a name="line.307"></a>
+<span class="sourceLineNo">308</span>  }<a name="line.308"></a>
+<span class="sourceLineNo">309</span><a name="line.309"></a>
+<span class="sourceLineNo">310</span>  public long getLastMajorCompactionTsForTable(TableName table) {<a name="line.310"></a>
+<span class="sourceLineNo">311</span>    long result = Long.MAX_VALUE;<a name="line.311"></a>
+<span class="sourceLineNo">312</span>    for (ServerName server : getServers()) {<a name="line.312"></a>
+<span class="sourceLineNo">313</span>      ServerLoad load = getLoad(server);<a name="line.313"></a>
+<span class="sourceLineNo">314</span>      for (RegionLoad rl : load.getRegionsLoad().values()) {<a name="line.314"></a>
+<span class="sourceLineNo">315</span>        if (table.equals(HRegionInfo.getTable(rl.getName()))) {<a name="line.315"></a>
+<span class="sourceLineNo">316</span>          result = Math.min(result, rl.getLastMajorCompactionTs());<a name="line.316"></a>
+<span class="sourceLineNo">317</span>        }<a name="line.317"></a>
+<span class="sourceLineNo">318</span>      }<a name="line.318"></a>
+<span class="sourceLineNo">319</span>    }<a name="line.319"></a>
+<span class="sourceLineNo">320</span>    return result == Long.MAX_VALUE ? 0 : result;<a name="line.320"></a>
+<span class="sourceLineNo">321</span>  }<a name="line.321"></a>
+<span class="sourceLineNo">322</span><a name="line.322"></a>
+<span class="sourceLineNo">323</span>  public long getLastMajorCompactionTsForRegion(final byte[] region) {<a name="line.323"></a>
+<span class="sourceLineNo">324</span>    for (ServerName server : getServers()) {<a name="line.324"></a>
+<span class="sourceLineNo">325</span>      ServerLoad load = getLoad(server);<a name="line.325"></a>
+<span class="sourceLineNo">326</span>      RegionLoad rl = load.getRegionsLoad().get(region);<a name="line.326"></a>
+<span class="sourceLineNo">327</span>      if (rl != null) {<a name="line.327"></a>
+<span class="sourceLineNo">328</span>        return rl.getLastMajorCompactionTs();<a name="line.328"></a>
+<span class="sourceLineNo">329</span>      }<a name="line.329"></a>
+<span class="sourceLineNo">330</span>    }<a name="line.330"></a>
+<span class="sourceLineNo">331</span>    return 0;<a name="line.331"></a>
+<span class="sourceLineNo">332</span>  }<a name="line.332"></a>
+<span class="sourceLineNo">333</span><a name="line.333"></a>
+<span class="sourceLineNo">334</span>  public boolean isBalancerOn() {<a name="line.334"></a>
+<span class="sourceLineNo">335</span>    return balancerOn != null &amp;&amp; balancerOn;<a name="line.335"></a>
+<span class="sourceLineNo">336</span>  }<a name="line.336"></a>
+<span class="sourceLineNo">337</span><a name="line.337"></a>
+<span class="sourceLineNo">338</span>  public Boolean getBalancerOn() {<a name="line.338"></a>
+<span class="sourceLineNo">339</span>    return balancerOn;<a name="line.339"></a>
+<span class="sourceLineNo">340</span>  }<a name="line.340"></a>
+<span class="sourceLineNo">341</span><a name="line.341"></a>
+<span class="sourceLineNo">342</span>  public int getMasterInfoPort() {<a name="line.342"></a>
+<span class="sourceLineNo">343</span>    return masterInfoPort;<a name="line.343"></a>
+<span class="sourceLineNo">344</span>  }<a name="line.344"></a>
+<span class="sourceLineNo">345</span><a name="line.345"></a>
+<span class="sourceLineNo">346</span>  public String toString() {<a name="line.346"></a>
+<span class="sourceLineNo">347</span>    StringBuilder sb = new StringBuilder(1024);<a name="line.347"></a>
+<span class="sourceLineNo">348</span>    sb.append("Master: " + master);<a name="line.348"></a>
+<span class="sourceLineNo">349</span><a name="line.349"></a>
+<span class="sourceLineNo">350</span>    int backupMastersSize = getBackupMastersSize();<a name="line.350"></a>
+<span class="sourceLineNo">351</span>    sb.append("\nNumber of backup masters: " + backupMastersSize);<a name="line.351"></a>
+<span class="sourceLineNo">352</span>    if (backupMastersSize &gt; 0) {<a name="line.352"></a>
+<span class="sourceLineNo">353</span>      for (ServerName serverName: backupMasters) {<a name="line.353"></a>
+<span class="sourceLineNo">354</span>        sb.append("\n  " + serverName);<a name="line.354"></a>
+<span class="sourceLineNo">355</span>      }<a name="line.355"></a>
+<span class="sourceLineNo">356</span>    }<a name="line.356"></a>
+<span class="sourceLineNo">357</span><a name="line.357"></a>
+<span class="sourceLineNo">358</span>    int serversSize = getServersSize();<a name="line.358"></a>
+<span class="sourceLineNo">359</span>    sb.append("\nNumber of live region servers: " + serversSize);<a name="line.359"></a>
+<span class="sourceLineNo">360</span>    if (serversSize &gt; 0) {<a name="line.360"></a>
+<span class="sourceLineNo">361</span>      for (ServerName serverName: liveServers.keySet()) {<a name="line.361"></a>
+<span class="sourceLineNo">362</span>        sb.append("\n  " + serverName.getServerName());<a name="line.362"></a>
+<span class="sourceLineNo">363</span>      }<a name="line.363"></a>
+<span class="sourceLineNo">364</span>    }<a name="line.364"></a>
 <span class="sourceLineNo">365</span><a name="line.365"></a>
-<span class="sourceLineNo">366</span>  public static Builder newBuilder() {<a name="line.366"></a>
-<span class="sourceLineNo">367</span>    return new Builder();<a name="line.367"></a>
-<span class="sourceLineNo">368</span>  }<a name="line.368"></a>
-<span class="sourceLineNo">369</span><a name="line.369"></a>
-<span class="sourceLineNo">370</span>  /**<a name="line.370"></a>
-<span class="sourceLineNo">371</span>   * Builder for construct a ClusterStatus.<a name="line.371"></a>
-<span class="sourceLineNo">372</span>   */<a name="line.372"></a>
-<span class="sourceLineNo">373</span>  @InterfaceAudience.Private<a name="line.373"></a>
-<span class="sourceLineNo">374</span>  public static class Builder {<a name="line.374"></a>
-<span class="sourceLineNo">375</span>    private String hbaseVersion = null;<a name="line.375"></a>
-<span class="sourceLineNo">376</span>    private Map&lt;ServerName, ServerLoad&gt; liveServers = null;<a name="line.376"></a>
-<span class="sourceLineNo">377</span>    private Collection&lt;ServerName&gt; deadServers = null;<a name="line.377"></a>
-<span class="sourceLineNo">378</span>    private ServerName master = null;<a name="line.378"></a>
-<span class="sourceLineNo">379</span>    private Collection&lt;ServerName&gt; backupMasters = null;<a name="line.379"></a>
-<span class="sourceLineNo">380</span>    private List&lt;RegionState&gt; intransition = null;<a name="line.380"></a>
-<span class="sourceLineNo">381</span>    private String clusterId = null;<a name="line.381"></a>
-<span class="sourceLineNo">382</span>    private String[] masterCoprocessors = null;<a name="line.382"></a>
-<span class="sourceLineNo">383</span>    private Boolean balancerOn = null;<a name="line.383"></a>
-<span class="sourceLineNo">384</span>    private int masterInfoPort = -1;<a name="line.384"></a>
-<span class="sourceLineNo">385</span><a name="line.385"></a>
-<span class="sourceLineNo">386</span>    private Builder() {}<a name="line.386"></a>
+<span class="sourceLineNo">366</span>    int deadServerSize = getDeadServersSize();<a name="line.366"></a>
+<span class="sourceLineNo">367</span>    sb.append("\nNumber of dead region servers: " + deadServerSize);<a name="line.367"></a>
+<span class="sourceLineNo">368</span>    if (deadServerSize &gt; 0) {<a name="line.368"></a>
+<span class="sourceLineNo">369</span>      for (ServerName serverName: deadServers) {<a name="line.369"></a>
+<span class="sourceLineNo">370</span>        sb.append("\n  " + serverName);<a name="line.370"></a>
+<span class="sourceLineNo">371</span>      }<a name="line.371"></a>
+<span class="sourceLineNo">372</span>    }<a name="line.372"></a>
+<span class="sourceLineNo">373</span><a name="line.373"></a>
+<span class="sourceLineNo">374</span>    sb.append("\nAverage load: " + getAverageLoad());<a name="line.374"></a>
+<span class="sourceLineNo">375</span>    sb.append("\nNumber of requests: " + getRequestsCount());<a name="line.375"></a>
+<span class="sourceLineNo">376</span>    sb.append("\nNumber of regions: " + getRegionsCount());<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span>    int ritSize = (intransition != null) ? intransition.size() : 0;<a name="line.378"></a>
+<span class="sourceLineNo">379</span>    sb.append("\nNumber of regions in transition: " + ritSize);<a name="line.379"></a>
+<span class="sourceLineNo">380</span>    if (ritSize &gt; 0) {<a name="line.380"></a>
+<span class="sourceLineNo">381</span>      for (RegionState state: intransition) {<a name="line.381"></a>
+<span class="sourceLineNo">382</span>        sb.append("\n  " + state.toDescriptiveString());<a name="line.382"></a>
+<span class="sourceLineNo">383</span>      }<a name="line.383"></a>
+<span class="sourceLineNo">384</span>    }<a name="line.384"></a>
+<span class="sourceLineNo">385</span>    return sb.toString();<a name="line.385"></a>
+<span class="sourceLineNo">386</span>  }<a name="line.386"></a>
 <span class="sourceLineNo">387</span><a name="line.387"></a>
-<span class="sourceLineNo">388</span>    public Builder setHBaseVersion(String hbaseVersion) {<a name="line.388"></a>
-<span class="sourceLineNo">389</span>      this.hbaseVersion = hbaseVersion;<a name="line.389"></a>
-<span class="sourceLineNo">390</span>      return this;<a name="line.390"></a>
-<span class="sourceLineNo">391</span>    }<a name="line.391"></a>
+<span class="sourceLineNo">388</span>  @InterfaceAudience.Private<a name="line.388"></a>
+<span class="sourceLineNo">389</span>  public static Builder newBuilder() {<a name="line.389"></a>
+<span class="sourceLineNo">390</span>    return new Builder();<a name="line.390"></a>
+<span class="sourceLineNo">391</span>  }<a name="line.391"></a>
 <span class="sourceLineNo">392</span><a name="line.392"></a>
-<span class="sourceLineNo">393</span>    public Builder setLiveServers(Map&lt;ServerName, ServerLoad&gt; liveServers) {<a name="line.393"></a>
-<span class="sourceLineNo">394</span>      this.liveServers = liveServers;<a name="line.394"></a>
-<span class="sourceLineNo">395</span>      return this;<a name="line.395"></a>
-<span class="sourceLineNo">396</span>    }<a name="line.396"></a>
-<span class="sourceLineNo">397</span><a name="line.397"></a>
-<span class="sourceLineNo">398</span>    public Builder setDeadServers(Collection&lt;ServerName&gt; deadServers) {<a name="line.398"></a>
-<span class="sourceLineNo">399</span>      this.deadServers = deadServers;<a name="line.399"></a>
-<span class="sourceLineNo">400</span>      return this;<a name="line.400"></a>
-<span class="sourceLineNo">401</span>    }<a name="line.401"></a>
-<span class="sourceLineNo">402</span><a name="line.402"></a>
-<span class="sourceLineNo">403</span>    public Builder setMaster(ServerName master) {<a name="line.403"></a>
-<span class="sourceLineNo">404</span>      this.master = master;<a name="line.404"></a>
-<span class="sourceLineNo">405</span>      return this;<a name="line.405"></a>
-<span class="sourceLineNo">406</span>    }<a name="line.406"></a>
-<span class="sourceLineNo">407</span><a name="line.407"></a>
-<span class="sourceLineNo">408</span>    public Builder setBackupMasters(Collection&lt;ServerName&gt; backupMasters) {<a name="line.408"></a>
-<span class="sourceLineNo">409</span>      this.backupMasters = backupMasters;<a name="line.409"></a>
-<span class="sourceLineNo">410</span>      return this;<a name="line.410"></a>
-<span class="sourceLineNo">411</span>    }<a name="line.411"></a>
-<span class="sourceLineNo">412</span><a name="line.412"></a>
-<span class="sourceLineNo">413</span>    public Builder setRegionState(List&lt;RegionState&gt; intransition) {<a name="line.413"></a>
-<span class="sourceLineNo">414</span>      this.intransition = intransition;<a name="line.414"></a>
-<span class="sourceLineNo">415</span>      return this;<a name="line.415"></a>
-<span class="sourceLineNo">416</span>    }<a name="line.416"></a>
-<span class="sourceLineNo">417</span><a name="line.417"></a>
-<span class="sourceLineNo">418</span>    public Builder setClusterId(String clusterId) {<a name="line.418"></a>
-<span class="sourceLineNo">419</span>      this.clusterId = clusterId;<a name="line.419"></a>
-<span class="sourceLineNo">420</span>      return this;<a name="line.420"></a>
-<span class="sourceLineNo">421</span>    }<a name="line.421"></a>
-<span class="sourceLineNo">422</span><a name="line.422"></a>
-<span class="sourceLineNo">423</span>    public Builder setMasterCoprocessors(String[] masterCoprocessors) {<a name="line.423"></a>
-<span class="sourceLineNo">424</span>      this.masterCoprocessors = masterCoprocessors;<a name="line.424"></a>
-<span class="sourceLineNo">425</span>      return this;<a name="line.425"></a>
-<span class="sourceLineNo">426</span>    }<a name="line.426"></a>
-<span class="sourceLineNo">427</span><a name="line.427"></a>
-<span class="sourceLineNo">428</span>    public Builder setBalancerOn(Boolean balancerOn) {<a name="line.428"></a>
-<span class="sourceLineNo">429</span>      this.balancerOn = balancerOn;<a name="line.429"></a>
-<span class="sourceLineNo">430</span>      return this;<a name="line.430"></a>
-<span class="sourceLineNo">431</span>    }<a name="line.431"></a>
-<span class="sourceLineNo">432</span><a name="line.432"></a>
-<span class="sourceLineNo">433</span>    public Builder setMasterInfoPort(int masterInfoPort) {<a name="line.433"></a>
-<span class="sourceLineNo">434</span>      this.masterInfoPort = masterInfoPort;<a name="line.434"></a>
-<span class="sourceLineNo">435</span>      return this;<a name="line.435"></a>
-<span class="sourceLineNo">436</span>    }<a name="line.436"></a>
-<span class="sourceLineNo">437</span><a name="line.437"></a>
-<span class="sourceLineNo">438</span>    public ClusterStatus build() {<a name="line.438"></a>
-<span class="sourceLineNo">439</span>      return new ClusterStatus(hbaseVersion, clusterId, liveServers,<a name="line.439"></a>
-<span class="sourceLineNo">440</span>          deadServers, master, backupMasters, intransition, masterCoprocessors,<a name="line.440"></a>
-<span class="sourceLineNo">441</span>          balancerOn, masterInfoPort);<a name="line.441"></a>
-<span class="sourceLineNo">442</span>    }<a name="line.442"></a>
-<span class="sourceLineNo">443</span>  }<a name="line.443"></a>
-<span class="sourceLineNo">444</span><a name="line.444"></a>
-<span class="sourceLineNo">445</span>  /**<a name="line.445"></a>
-<span class="sourceLineNo">446</span>   * Kinds of ClusterStatus<a name="line.446"></a>
-<span class="sourceLineNo">447</span>   */<a name="line.447"></a>
-<span class="sourceLineNo">448</span>  public enum Option {<a name="line.448"></a>
-<span class="sourceLineNo">449</span>    HBASE_VERSION, /** status about hbase version */<a name="line.449"></a>
-<span class="sourceLineNo">450</span>    CLUSTER_ID, /** status about cluster id */<a name="line.450"></a>
-<span class="sourceLineNo">451</span>    BALANCER_ON, /** status about balancer is on or not */<a name="line.451"></a>
-<span class="sourceLineNo">452</span>    LIVE_SERVERS, /** status about live region servers */<a name="line.452"></a>
-<span class="sourceLineNo">453</span>    DEAD_SERVERS, /** status about dead region servers */<a name="line.453"></a>
-<span class="sourceLineNo">454</span>    MASTER, /** status about master */<a name="line.454"></a>
-<span class="sourceLineNo">455</span>    BACKUP_MASTERS, /** status about backup masters */<a name="line.455"></a>
-<span class="sourceLineNo">456</span>    MASTER_COPROCESSORS, /** status about master coprocessors */<a name="line.456"></a>
-<span class="sourceLineNo">457</span>    REGIONS_IN_TRANSITION, /** status about regions in transition */<a name="line.457"></a>
-<span class="sourceLineNo">458</span>    MASTER_INFO_PORT; /** master info port **/<a name="line.458"></a>
-<span class="sourceLineNo">459</span>  }<a name="line.459"></a>
-<span class="sourceLineNo">460</span>}<a name="line.460"></a>
+<span class="sourceLineNo">393</span>  /**<a name="line.393"></a>
+<span class="sourceLineNo">394</span>   * Builder for construct a ClusterStatus.<a name="line.394"></a>
+<span class="sourceLineNo">395</span>   */<a name="line.395"></a>
+<span class="sourceLineNo">396</span>  @InterfaceAudience.Private<a name="line.396"></a>
+<span class="sourceLineNo">397</span>  public static class Builder {<a name="line.397"></a>
+<span class="sourceLineNo">398</span>    private String hbaseVersion = null;<a name="line.398"></a>
+<span class="sourceLineNo">399</span>    private Map&lt;ServerName, ServerLoad&gt; liveServers = null;<a name="line.399"></a>
+<span class="sourceLineNo">400</span>    private List&lt;ServerName&gt; deadServers = null;<a name="line.400"></a>
+<span class="sourceLineNo">401</span>    private ServerName master = null;<a name="line.401"></a>
+<span class="sourceLineNo">402</span>    private List&lt;ServerName&gt; backupMasters = null;<a name="line.402"></a>
+<span class="sourceLineNo">403</span>    private List&lt;RegionState&gt; intransition = null;<a name="line.403"></a>
+<span class="sourceLineNo">404</span>    private String clusterId = null;<a name="line.404"></a>
+<span class="sourceLineNo">405</span>    private String[] masterCoprocessors = null;<a name="line.405"></a>
+<span class="sourceLineNo">406</span>    private Boolean balancerOn = null;<a name="line.406"></a>
+<span class="sourceLineNo">407</span>    private int masterInfoPort = -1;<a name="line.407"></a>
+<span class="sourceLineNo">408</span><a name="line.408"></a>
+<span class="sourceLineNo">409</span>    private Builder() {}<a name="line.409"></a>
+<span class="sourceLineNo">410</span><a name="line.410"></a>
+<span class="sourceLineNo">411</span>    public Builder setHBaseVersion(String hbaseVersion) {<a name="line.411"></a>
+<span class="sourceLineNo">412</span>      this.hbaseVersion = hbaseVersion;<a name="line.412"></a>
+<span class="sourceLineNo">413</span>      return this;<a name="line.413"></a>
+<span class="sourceLineNo">414</span>    }<a name="line.414"></a>
+<span class="sourceLineNo">415</span><a name="line.415"></a>
+<span class="sourceLineNo">416</span>    public Builder setLiveServers(Map&lt;ServerName, ServerLoad&gt; liveServers) {<a name="line.416"></a>
+<span class="sourceLineNo">417</span>      this.liveServers = liveServers;<a name="line.417"></a>
+<span class="sourceLineNo">418</span>      return this;<a name="line.418"></a>
+<span class="sourceLineNo">419</span>    }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span>    public Builder setDeadServers(List&lt;ServerName&gt; deadServers) {<a name="line.421"></a>
+<span class="sourceLineNo">422</span>      this.deadServers = deadServers;<a name="line.422"></a>
+<span class="sourceLineNo">423</span>      return this;<a name="line.423"></a>
+<span class="sourceLineNo">424</span>    }<a name="line.424"></a>
+<span class="sourceLineNo">425</span><a name="line.425"></a>
+<span class="sourceLineNo">426</span>    public Builder setMaster(ServerName master) {<a name="line.426"></a>
+<span class="sourceLineNo">427</span>      this.master = master;<a name="line.427"></a>
+<span class="sourceLineNo">428</span>      return this;<a name="line.428"></a>
+<span class="sourceLineNo">429</span>    }<a name="line.429"></a>
+<span class="sourceLineNo">430</span><a name="line.430"></a>
+<span class="sourceLineNo">431</span>    public Builder setBackupMasters(List&lt;ServerName&gt; backupMasters) {<a name="line.431"></a>
+<span class="sourceLineNo">432</span>      this.backupMasters = backupMasters;<a name="line.432"></a>
+<span class="sourceLineNo">433</span>      return this;<a name="line.433"></a>
+<span class="sourceLineNo">434</span>    }<a name="line.434"></a>
+<span class="sourceLineNo">435</span><a name="line.435"></a>
+<span class="sourceLineNo">436</span>    public Builder setRegionState(List&lt;RegionState&gt; intransition) {<a name="line.436"></a>
+<span class="sourceLineNo">437</span>      this.intransition = intransition;<a name="line.437"></a>
+<span class="sourceLineNo">438</span>      return this;<a name="line.438"></a>
+<span class="sourceLineNo">439</span>    }<a name="line.439"></a>
+<span class="sourceLineNo">440</span><a name="line.440"></a>
+<span class="sourceLineNo">441</span>    public Builder setClusterId(String clusterId) {<a name="line.441"></a>
+<span class="sourceLineNo">442</span>      this.clusterId = clusterId;<a name="line.442"></a>
+<span class="sourceLineNo">443</span>      return this;<a name="line.443"></a>
+<span class="sourceLineNo">444</span>    }<a name="line.444"></a>
+<span class="sourceLineNo">445</span><a name="line.445"></a>
+<span class="sourceLineNo">446</span>    public Builder setMasterCoprocessors(String[] masterCoprocessors) {<a name="line.446"></a>
+<span class="sourceLineNo">447</span>      this.masterCoprocessors = masterCoprocessors;<a name="line.447"></a>
+<span class="sourceLineNo">448</span>      return this;<a name="line.448"></a>
+<span class="sourceLineNo">449</span>    }<a name="line.449"></a>
+<span class="sourceLineNo">450</span><a name="line.450"></a>
+<span class="sourceLineNo">451</span>    public Builder setBalancerOn(Boolean balancerOn) {<a name="line.451"></a>
+<span class="sourceLineNo">452</span>      this.balancerOn = balancerOn;<a name="line.452"></a>
+<span class="sourceLineNo">453</span>      return this;<a name="line.453"></a>
+<span class="sourceLineNo">454</span>    }<a name="line.454"></a>
+<span class="sourceLineNo">455</span><a name="line.455"></a>
+<span class="sourceLineNo">456</span>    public Builder setMasterInfoPort(int masterInfoPort) {<a name="line.456"></a>
+<span class="sourceLineNo">457</span>      this.masterInfoPort = masterInfoPort;<a name="line.457"></a>
+<span class="sourceLineNo">458</span>      return this;<a name="line.458"></a>
+<span class="sourceLineNo">459</span>    }<a name="line.459"></a>
+<span class="sourceLineNo">460</span><a name="line.460"></a>
+<span class="sourceLineNo">461</span>    public ClusterStatus build() {<a name="line.461"></a>
+<span class="sourceLineNo">462</span>      return new ClusterStatus(hbaseVersion, clusterId, liveServers,<a name="line.462"></a>
+<span class="sourceLineNo">463</span>          deadServers, master, backupMasters, intransition, masterCoprocessors,<a name="line.463"></a>
+<span class="sourceLineNo">464</span>          balancerOn, masterInfoPort);<a name="line.464"></a>
+<span class="sourceLineNo">465</span>    }<a name="line.465"></a>
+<span class="sourceLineNo">466</span>  }<a name="line.466"></a>
+<span class="sourceLineNo">467</span><a name="line.467"></a>
+<span class="sourceLineNo">468</span>  /**<a name="line.468"></a>
+<span class="sourceLineNo">469</span>   * Kinds of ClusterStatus<a name="line.469"></a>
+<span class="sourceLineNo">470</span>   */<a name="line.470"></a>
+<span class="sourceLineNo">471</span>  public enum Option {<a name="line.471"></a>
+<span class="sourceLineNo">472</span>    HBASE_VERSION, /** status about hbase version */<a name="line.472"></a>
+<span class="sourceLineNo">473</span>    CLUSTER_ID, /** status about cluster id */<a name="line.473"></a>
+<span class="sourceLineNo">474</span>    BALANCER_ON, /** status about balancer is on or not */<a name="line.474"></a>
+<span class="sourceLineNo">475</span>    LIVE_SERVERS, /** status about live region servers */<a name="line.475"></a>
+<span class="sourceLineNo">476</span>    DEAD_SERVERS, /** status about dead region servers */<a name="line.476"></a>
+<span class="sourceLineNo">477</span>    MASTER, /** status about master */<a name="line.477"></a>
+<span class="sourceLineNo">478</span>    BACKUP_MASTERS, /** status about backup masters */<a name="line.478"></a>
+<span class="sourceLineNo">479</span>    MASTER_COPROCESSORS, /** status about master coprocessors */<a name="line.479"></a>
+<span class="sourceLineNo">480</span>    REGIONS_IN_TRANSITION, /** status about regions in transition */<a name="line.480"></a>
+<span class="sourceLineNo">481</span>    MASTER_INFO_PORT; /** master info port **/<a name="line.481"></a>
+<span class="sourceLineNo">482</span>  }<a name="line.482"></a>
+<span class="sourceLineNo">483</span>}<a name="line.483"></a>
 
 
 


Mime
View raw message