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From mi...@apache.org
Subject [03/30] hbase-site git commit: Published site at 28cd48b673ca743d193874b2951bc995699e8e89.
Date Wed, 24 Feb 2016 17:45:02 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/89b638a4/xref/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
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diff --git a/xref/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html b/xref/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
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@@ -38,203 +38,219 @@
 <a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HConstants;
 <a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience;
 <a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability;
-<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.BoundedPriorityBlockingQueue;
-<a class="jxr_linenumber" name="32" href="#32">32</a>  
-<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> * A scheduler that maintains isolated handler pools for general,</em>
-<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> * high-priority, and replication requests.</em>
-<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="37" href="#37">37</a>  @InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX})
-<a class="jxr_linenumber" name="38" href="#38">38</a>  @InterfaceStability.Evolving
-<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">SimpleRpcScheduler</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcScheduler.html">RpcScheduler</a> {
-<a class="jxr_linenumber" name="40" href="#40">40</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(SimpleRpcScheduler.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="41" href="#41">41</a>  
-<a class="jxr_linenumber" name="42" href="#42">42</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_READ_SHARE_CONF_KEY =
-<a class="jxr_linenumber" name="43" href="#43">43</a>        <span class="jxr_string">"hbase.ipc.server.callqueue.read.ratio"</span>;
-<a class="jxr_linenumber" name="44" href="#44">44</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_SCAN_SHARE_CONF_KEY =
-<a class="jxr_linenumber" name="45" href="#45">45</a>        <span class="jxr_string">"hbase.ipc.server.callqueue.scan.ratio"</span>;
-<a class="jxr_linenumber" name="46" href="#46">46</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_HANDLER_FACTOR_CONF_KEY =
-<a class="jxr_linenumber" name="47" href="#47">47</a>        <span class="jxr_string">"hbase.ipc.server.callqueue.handler.factor"</span>;
-<a class="jxr_linenumber" name="48" href="#48">48</a>  
-<a class="jxr_linenumber" name="49" href="#49">49</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> If set to 'deadline', uses a priority queue and deprioritize long-running scans */</em>
-<a class="jxr_linenumber" name="50" href="#50">50</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_TYPE_CONF_KEY = <span class="jxr_string">"hbase.ipc.server.callqueue.type"</span>;
-<a class="jxr_linenumber" name="51" href="#51">51</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE = <span class="jxr_string">"deadline"</span>;
-<a class="jxr_linenumber" name="52" href="#52">52</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_TYPE_FIFO_CONF_VALUE = <span class="jxr_string">"fifo"</span>;
-<a class="jxr_linenumber" name="53" href="#53">53</a>  
-<a class="jxr_linenumber" name="54" href="#54">54</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> max delay in msec used to bound the deprioritized requests */</em>
-<a class="jxr_linenumber" name="55" href="#55">55</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String QUEUE_MAX_CALL_DELAY_CONF_KEY
-<a class="jxr_linenumber" name="56" href="#56">56</a>        = <span class="jxr_string">"hbase.ipc.server.queue.max.call.delay"</span>;
-<a class="jxr_linenumber" name="57" href="#57">57</a>  
-<a class="jxr_linenumber" name="58" href="#58">58</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="59" href="#59">59</a>  <em class="jxr_javadoccomment">   * Comparator used by the "normal callQueue" if DEADLINE_CALL_QUEUE_CONF_KEY is set to true.</em>
-<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment">   * It uses the calculated "deadline" e.g. to deprioritize long-running job</em>
-<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment">   *</em>
-<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   * If multiple requests have the same deadline BoundedPriorityBlockingQueue will order them in</em>
-<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">   * FIFO (first-in-first-out) manner.</em>
-<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="65" href="#65">65</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a> <strong class="jxr_keyword">implements</strong> Comparator&lt;CallRunner&gt; {
-<a class="jxr_linenumber" name="66" href="#66">66</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> DEFAULT_MAX_CALL_DELAY = 5000;
-<a class="jxr_linenumber" name="67" href="#67">67</a>  
-<a class="jxr_linenumber" name="68" href="#68">68</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority;
-<a class="jxr_linenumber" name="69" href="#69">69</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> maxDelay;
-<a class="jxr_linenumber" name="70" href="#70">70</a>  
-<a class="jxr_linenumber" name="71" href="#71">71</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a>(<strong class="jxr_keyword">final</strong> Configuration conf, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority) {
-<a class="jxr_linenumber" name="72" href="#72">72</a>        <strong class="jxr_keyword">this</strong>.priority = priority;
-<a class="jxr_linenumber" name="73" href="#73">73</a>        <strong class="jxr_keyword">this</strong>.maxDelay = conf.getInt(QUEUE_MAX_CALL_DELAY_CONF_KEY, DEFAULT_MAX_CALL_DELAY);
-<a class="jxr_linenumber" name="74" href="#74">74</a>      }
-<a class="jxr_linenumber" name="75" href="#75">75</a>  
-<a class="jxr_linenumber" name="76" href="#76">76</a>      @Override
-<a class="jxr_linenumber" name="77" href="#77">77</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> compare(<a href="../../../../../org/apache/hadoop/hbase/ipc/CallRunner.html">CallRunner</a> a, <a href="../../../../../org/apache/hadoop/hbase/ipc/CallRunner.html">CallRunner</a> b) {
-<a class="jxr_linenumber" name="78" href="#78">78</a>        RpcServer.Call callA = a.getCall();
-<a class="jxr_linenumber" name="79" href="#79">79</a>        RpcServer.Call callB = b.getCall();
-<a class="jxr_linenumber" name="80" href="#80">80</a>        <strong class="jxr_keyword">long</strong> deadlineA = priority.getDeadline(callA.getHeader(), callA.param);
-<a class="jxr_linenumber" name="81" href="#81">81</a>        <strong class="jxr_keyword">long</strong> deadlineB = priority.getDeadline(callB.getHeader(), callB.param);
-<a class="jxr_linenumber" name="82" href="#82">82</a>        deadlineA = callA.timestamp + Math.min(deadlineA, maxDelay);
-<a class="jxr_linenumber" name="83" href="#83">83</a>        deadlineB = callB.timestamp + Math.min(deadlineB, maxDelay);
-<a class="jxr_linenumber" name="84" href="#84">84</a>        <strong class="jxr_keyword">return</strong> (<strong class="jxr_keyword">int</strong>)(deadlineA - deadlineB);
-<a class="jxr_linenumber" name="85" href="#85">85</a>      }
-<a class="jxr_linenumber" name="86" href="#86">86</a>    }
-<a class="jxr_linenumber" name="87" href="#87">87</a>  
-<a class="jxr_linenumber" name="88" href="#88">88</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> port;
-<a class="jxr_linenumber" name="89" href="#89">89</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority;
-<a class="jxr_linenumber" name="90" href="#90">90</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html">RpcExecutor</a> callExecutor;
-<a class="jxr_linenumber" name="91" href="#91">91</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html">RpcExecutor</a> priorityExecutor;
-<a class="jxr_linenumber" name="92" href="#92">92</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html">RpcExecutor</a> replicationExecutor;
-<a class="jxr_linenumber" name="93" href="#93">93</a>  
-<a class="jxr_linenumber" name="94" href="#94">94</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> What level a high priority call is at. */</em>
-<a class="jxr_linenumber" name="95" href="#95">95</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> highPriorityLevel;
-<a class="jxr_linenumber" name="96" href="#96">96</a>  
-<a class="jxr_linenumber" name="97" href="#97">97</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/hadoop/hbase/Abortable.html">Abortable</a> abortable = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="98" href="#98">98</a>  
-<a class="jxr_linenumber" name="99" href="#99">99</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment">   * @param conf</em>
-<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment">   * @param handlerCount the number of handler threads that will be used to process calls</em>
-<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment">   * @param priorityHandlerCount How many threads for priority handling.</em>
-<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment">   * @param replicationHandlerCount How many threads for replication handling.</em>
-<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment">   * @param highPriorityLevel</em>
-<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment">   * @param priority Function to extract request priority.</em>
-<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="107" href="#107">107</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">SimpleRpcScheduler</a>(
-<a class="jxr_linenumber" name="108" href="#108">108</a>       Configuration conf,
-<a class="jxr_linenumber" name="109" href="#109">109</a>       <strong class="jxr_keyword">int</strong> handlerCount,
-<a class="jxr_linenumber" name="110" href="#110">110</a>       <strong class="jxr_keyword">int</strong> priorityHandlerCount,
-<a class="jxr_linenumber" name="111" href="#111">111</a>       <strong class="jxr_keyword">int</strong> replicationHandlerCount,
-<a class="jxr_linenumber" name="112" href="#112">112</a>       <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority,
-<a class="jxr_linenumber" name="113" href="#113">113</a>       <a href="../../../../../org/apache/hadoop/hbase/Abortable.html">Abortable</a> server,
-<a class="jxr_linenumber" name="114" href="#114">114</a>       <strong class="jxr_keyword">int</strong> highPriorityLevel) {
-<a class="jxr_linenumber" name="115" href="#115">115</a>     <strong class="jxr_keyword">int</strong> maxQueueLength = conf.getInt(<span class="jxr_string">"hbase.ipc.server.max.callqueue.length"</span>,
-<a class="jxr_linenumber" name="116" href="#116">116</a>         handlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);
-<a class="jxr_linenumber" name="117" href="#117">117</a>     <strong class="jxr_keyword">this</strong>.priority = priority;
-<a class="jxr_linenumber" name="118" href="#118">118</a>     <strong class="jxr_keyword">this</strong>.highPriorityLevel = highPriorityLevel;
-<a class="jxr_linenumber" name="119" href="#119">119</a>     <strong class="jxr_keyword">this</strong>.abortable = server;
-<a class="jxr_linenumber" name="120" href="#120">120</a> 
-<a class="jxr_linenumber" name="121" href="#121">121</a>     String callQueueType = conf.get(CALL_QUEUE_TYPE_CONF_KEY, CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE);
-<a class="jxr_linenumber" name="122" href="#122">122</a>     <strong class="jxr_keyword">float</strong> callqReadShare = conf.getFloat(CALL_QUEUE_READ_SHARE_CONF_KEY, 0);
-<a class="jxr_linenumber" name="123" href="#123">123</a>     <strong class="jxr_keyword">float</strong> callqScanShare = conf.getFloat(CALL_QUEUE_SCAN_SHARE_CONF_KEY, 0);
-<a class="jxr_linenumber" name="124" href="#124">124</a> 
-<a class="jxr_linenumber" name="125" href="#125">125</a>     <strong class="jxr_keyword">float</strong> callQueuesHandlersFactor = conf.getFloat(CALL_QUEUE_HANDLER_FACTOR_CONF_KEY, 0);
-<a class="jxr_linenumber" name="126" href="#126">126</a>     <strong class="jxr_keyword">int</strong> numCallQueues = Math.max(1, (<strong class="jxr_keyword">int</strong>)Math.round(handlerCount * callQueuesHandlersFactor));
-<a class="jxr_linenumber" name="127" href="#127">127</a> 
-<a class="jxr_linenumber" name="128" href="#128">128</a>     LOG.info(<span class="jxr_string">"Using "</span> + callQueueType + <span class="jxr_string">" as user call queue, count="</span> + numCallQueues);
-<a class="jxr_linenumber" name="129" href="#129">129</a> 
-<a class="jxr_linenumber" name="130" href="#130">130</a>     <strong class="jxr_keyword">if</strong> (numCallQueues &gt; 1 &amp;&amp; callqReadShare &gt; 0) {
-<a class="jxr_linenumber" name="131" href="#131">131</a>       <em class="jxr_comment">// multiple read/write queues</em>
-<a class="jxr_linenumber" name="132" href="#132">132</a>       <strong class="jxr_keyword">if</strong> (callQueueType.equals(CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE)) {
-<a class="jxr_linenumber" name="133" href="#133">133</a>         <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a> callPriority = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a>(conf, <strong class="jxr_keyword">this</strong>.priority);
-<a class="jxr_linenumber" name="134" href="#134">134</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.html">RWQueueRpcExecutor</a>(<span class="jxr_string">"RW.default"</span>, handlerCount, numCallQueues,
-<a class="jxr_linenumber" name="135" href="#135">135</a>             callqReadShare, callqScanShare, maxQueueLength, conf, abortable,
-<a class="jxr_linenumber" name="136" href="#136">136</a>             BoundedPriorityBlockingQueue.<strong class="jxr_keyword">class</strong>, callPriority);
-<a class="jxr_linenumber" name="137" href="#137">137</a>       } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="138" href="#138">138</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.html">RWQueueRpcExecutor</a>(<span class="jxr_string">"RW.default"</span>, handlerCount, numCallQueues,
-<a class="jxr_linenumber" name="139" href="#139">139</a>           callqReadShare, callqScanShare, maxQueueLength, conf, abortable);
-<a class="jxr_linenumber" name="140" href="#140">140</a>       }
-<a class="jxr_linenumber" name="141" href="#141">141</a>     } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="142" href="#142">142</a>       <em class="jxr_comment">// multiple queues</em>
-<a class="jxr_linenumber" name="143" href="#143">143</a>       <strong class="jxr_keyword">if</strong> (callQueueType.equals(CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE)) {
-<a class="jxr_linenumber" name="144" href="#144">144</a>         <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a> callPriority = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a>(conf, <strong class="jxr_keyword">this</strong>.priority);
-<a class="jxr_linenumber" name="145" href="#145">145</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"B.default"</span>, handlerCount, numCallQueues,
-<a class="jxr_linenumber" name="146" href="#146">146</a>           conf, abortable, BoundedPriorityBlockingQueue.<strong class="jxr_keyword">class</strong>, maxQueueLength, callPriority);
-<a class="jxr_linenumber" name="147" href="#147">147</a>       } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="148" href="#148">148</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"B.default"</span>, handlerCount,
-<a class="jxr_linenumber" name="149" href="#149">149</a>             numCallQueues, maxQueueLength, conf, abortable);
-<a class="jxr_linenumber" name="150" href="#150">150</a>       }
-<a class="jxr_linenumber" name="151" href="#151">151</a>     }
-<a class="jxr_linenumber" name="152" href="#152">152</a> 
-<a class="jxr_linenumber" name="153" href="#153">153</a>     <em class="jxr_comment">// Create 2 queues to help priorityExecutor be more scalable.</em>
-<a class="jxr_linenumber" name="154" href="#154">154</a>     <strong class="jxr_keyword">this</strong>.priorityExecutor = priorityHandlerCount &gt; 0 ?
-<a class="jxr_linenumber" name="155" href="#155">155</a>         <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"Priority"</span>, priorityHandlerCount, 2, maxQueueLength) : <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="156" href="#156">156</a> 
-<a class="jxr_linenumber" name="157" href="#157">157</a>    <strong class="jxr_keyword">this</strong>.replicationExecutor =
-<a class="jxr_linenumber" name="158" href="#158">158</a>      replicationHandlerCount &gt; 0 ? <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"Replication"</span>,
-<a class="jxr_linenumber" name="159" href="#159">159</a>        replicationHandlerCount, 1, maxQueueLength, conf, abortable) : <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="160" href="#160">160</a>   }
-<a class="jxr_linenumber" name="161" href="#161">161</a> 
-<a class="jxr_linenumber" name="162" href="#162">162</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">SimpleRpcScheduler</a>(
-<a class="jxr_linenumber" name="163" href="#163">163</a> 	      Configuration conf,
-<a class="jxr_linenumber" name="164" href="#164">164</a> 	      <strong class="jxr_keyword">int</strong> handlerCount,
-<a class="jxr_linenumber" name="165" href="#165">165</a> 	      <strong class="jxr_keyword">int</strong> priorityHandlerCount,
-<a class="jxr_linenumber" name="166" href="#166">166</a> 	      <strong class="jxr_keyword">int</strong> replicationHandlerCount,
-<a class="jxr_linenumber" name="167" href="#167">167</a> 	      PriorityFunction priority,
-<a class="jxr_linenumber" name="168" href="#168">168</a> 	      <strong class="jxr_keyword">int</strong> highPriorityLevel) {
-<a class="jxr_linenumber" name="169" href="#169">169</a> 	  <strong class="jxr_keyword">this</strong>(conf, handlerCount, priorityHandlerCount, replicationHandlerCount, priority,
-<a class="jxr_linenumber" name="170" href="#170">170</a> 	    <strong class="jxr_keyword">null</strong>, highPriorityLevel);
-<a class="jxr_linenumber" name="171" href="#171">171</a>   }
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.conf.ConfigurationObserver;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.BoundedPriorityBlockingQueue;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> * A scheduler that maintains isolated handler pools for general,</em>
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * high-priority, and replication requests.</em>
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="38" href="#38">38</a>  @InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX})
+<a class="jxr_linenumber" name="39" href="#39">39</a>  @InterfaceStability.Evolving
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">SimpleRpcScheduler</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcScheduler.html">RpcScheduler</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html">ConfigurationObserver</a> {
+<a class="jxr_linenumber" name="41" href="#41">41</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(SimpleRpcScheduler.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="42" href="#42">42</a>  
+<a class="jxr_linenumber" name="43" href="#43">43</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_READ_SHARE_CONF_KEY =
+<a class="jxr_linenumber" name="44" href="#44">44</a>        <span class="jxr_string">"hbase.ipc.server.callqueue.read.ratio"</span>;
+<a class="jxr_linenumber" name="45" href="#45">45</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_SCAN_SHARE_CONF_KEY =
+<a class="jxr_linenumber" name="46" href="#46">46</a>        <span class="jxr_string">"hbase.ipc.server.callqueue.scan.ratio"</span>;
+<a class="jxr_linenumber" name="47" href="#47">47</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_HANDLER_FACTOR_CONF_KEY =
+<a class="jxr_linenumber" name="48" href="#48">48</a>        <span class="jxr_string">"hbase.ipc.server.callqueue.handler.factor"</span>;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  
+<a class="jxr_linenumber" name="50" href="#50">50</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> If set to 'deadline', uses a priority queue and deprioritize long-running scans */</em>
+<a class="jxr_linenumber" name="51" href="#51">51</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_TYPE_CONF_KEY = <span class="jxr_string">"hbase.ipc.server.callqueue.type"</span>;
+<a class="jxr_linenumber" name="52" href="#52">52</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE = <span class="jxr_string">"deadline"</span>;
+<a class="jxr_linenumber" name="53" href="#53">53</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CALL_QUEUE_TYPE_FIFO_CONF_VALUE = <span class="jxr_string">"fifo"</span>;
+<a class="jxr_linenumber" name="54" href="#54">54</a>  
+<a class="jxr_linenumber" name="55" href="#55">55</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> max delay in msec used to bound the deprioritized requests */</em>
+<a class="jxr_linenumber" name="56" href="#56">56</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String QUEUE_MAX_CALL_DELAY_CONF_KEY
+<a class="jxr_linenumber" name="57" href="#57">57</a>        = <span class="jxr_string">"hbase.ipc.server.queue.max.call.delay"</span>;
+<a class="jxr_linenumber" name="58" href="#58">58</a>  
+<a class="jxr_linenumber" name="59" href="#59">59</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment">   * Resize call queues;</em>
+<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment">   * @param conf new configuration</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a>    @Override
+<a class="jxr_linenumber" name="64" href="#64">64</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onConfigurationChange(Configuration conf) {
+<a class="jxr_linenumber" name="65" href="#65">65</a>      callExecutor.resizeQueues(conf);
+<a class="jxr_linenumber" name="66" href="#66">66</a>      <strong class="jxr_keyword">if</strong> (priorityExecutor != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="67" href="#67">67</a>        priorityExecutor.resizeQueues(conf);
+<a class="jxr_linenumber" name="68" href="#68">68</a>      }
+<a class="jxr_linenumber" name="69" href="#69">69</a>      <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="70" href="#70">70</a>        replicationExecutor.resizeQueues(conf);
+<a class="jxr_linenumber" name="71" href="#71">71</a>      }
+<a class="jxr_linenumber" name="72" href="#72">72</a>    }
+<a class="jxr_linenumber" name="73" href="#73">73</a>  
+<a class="jxr_linenumber" name="74" href="#74">74</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>  <em class="jxr_javadoccomment">   * Comparator used by the "normal callQueue" if DEADLINE_CALL_QUEUE_CONF_KEY is set to true.</em>
+<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment">   * It uses the calculated "deadline" e.g. to deprioritize long-running job</em>
+<a class="jxr_linenumber" name="77" href="#77">77</a>  <em class="jxr_javadoccomment">   *</em>
+<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment">   * If multiple requests have the same deadline BoundedPriorityBlockingQueue will order them in</em>
+<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment">   * FIFO (first-in-first-out) manner.</em>
+<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="81" href="#81">81</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a> <strong class="jxr_keyword">implements</strong> Comparator&lt;CallRunner&gt; {
+<a class="jxr_linenumber" name="82" href="#82">82</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> DEFAULT_MAX_CALL_DELAY = 5000;
+<a class="jxr_linenumber" name="83" href="#83">83</a>  
+<a class="jxr_linenumber" name="84" href="#84">84</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority;
+<a class="jxr_linenumber" name="85" href="#85">85</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> maxDelay;
+<a class="jxr_linenumber" name="86" href="#86">86</a>  
+<a class="jxr_linenumber" name="87" href="#87">87</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a>(<strong class="jxr_keyword">final</strong> Configuration conf, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority) {
+<a class="jxr_linenumber" name="88" href="#88">88</a>        <strong class="jxr_keyword">this</strong>.priority = priority;
+<a class="jxr_linenumber" name="89" href="#89">89</a>        <strong class="jxr_keyword">this</strong>.maxDelay = conf.getInt(QUEUE_MAX_CALL_DELAY_CONF_KEY, DEFAULT_MAX_CALL_DELAY);
+<a class="jxr_linenumber" name="90" href="#90">90</a>      }
+<a class="jxr_linenumber" name="91" href="#91">91</a>  
+<a class="jxr_linenumber" name="92" href="#92">92</a>      @Override
+<a class="jxr_linenumber" name="93" href="#93">93</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> compare(<a href="../../../../../org/apache/hadoop/hbase/ipc/CallRunner.html">CallRunner</a> a, <a href="../../../../../org/apache/hadoop/hbase/ipc/CallRunner.html">CallRunner</a> b) {
+<a class="jxr_linenumber" name="94" href="#94">94</a>        RpcServer.Call callA = a.getCall();
+<a class="jxr_linenumber" name="95" href="#95">95</a>        RpcServer.Call callB = b.getCall();
+<a class="jxr_linenumber" name="96" href="#96">96</a>        <strong class="jxr_keyword">long</strong> deadlineA = priority.getDeadline(callA.getHeader(), callA.param);
+<a class="jxr_linenumber" name="97" href="#97">97</a>        <strong class="jxr_keyword">long</strong> deadlineB = priority.getDeadline(callB.getHeader(), callB.param);
+<a class="jxr_linenumber" name="98" href="#98">98</a>        deadlineA = callA.timestamp + Math.min(deadlineA, maxDelay);
+<a class="jxr_linenumber" name="99" href="#99">99</a>        deadlineB = callB.timestamp + Math.min(deadlineB, maxDelay);
+<a class="jxr_linenumber" name="100" href="#100">100</a>       <strong class="jxr_keyword">return</strong> (<strong class="jxr_keyword">int</strong>)(deadlineA - deadlineB);
+<a class="jxr_linenumber" name="101" href="#101">101</a>     }
+<a class="jxr_linenumber" name="102" href="#102">102</a>   }
+<a class="jxr_linenumber" name="103" href="#103">103</a> 
+<a class="jxr_linenumber" name="104" href="#104">104</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> port;
+<a class="jxr_linenumber" name="105" href="#105">105</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority;
+<a class="jxr_linenumber" name="106" href="#106">106</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html">RpcExecutor</a> callExecutor;
+<a class="jxr_linenumber" name="107" href="#107">107</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html">RpcExecutor</a> priorityExecutor;
+<a class="jxr_linenumber" name="108" href="#108">108</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html">RpcExecutor</a> replicationExecutor;
+<a class="jxr_linenumber" name="109" href="#109">109</a> 
+<a class="jxr_linenumber" name="110" href="#110">110</a>   <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> What level a high priority call is at. */</em>
+<a class="jxr_linenumber" name="111" href="#111">111</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> highPriorityLevel;
+<a class="jxr_linenumber" name="112" href="#112">112</a> 
+<a class="jxr_linenumber" name="113" href="#113">113</a>   <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/hadoop/hbase/Abortable.html">Abortable</a> abortable = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="114" href="#114">114</a> 
+<a class="jxr_linenumber" name="115" href="#115">115</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="116" href="#116">116</a> <em class="jxr_javadoccomment">   * @param conf</em>
+<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_javadoccomment">   * @param handlerCount the number of handler threads that will be used to process calls</em>
+<a class="jxr_linenumber" name="118" href="#118">118</a> <em class="jxr_javadoccomment">   * @param priorityHandlerCount How many threads for priority handling.</em>
+<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_javadoccomment">   * @param replicationHandlerCount How many threads for replication handling.</em>
+<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_javadoccomment">   * @param highPriorityLevel</em>
+<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_javadoccomment">   * @param priority Function to extract request priority.</em>
+<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="123" href="#123">123</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">SimpleRpcScheduler</a>(
+<a class="jxr_linenumber" name="124" href="#124">124</a>       Configuration conf,
+<a class="jxr_linenumber" name="125" href="#125">125</a>       <strong class="jxr_keyword">int</strong> handlerCount,
+<a class="jxr_linenumber" name="126" href="#126">126</a>       <strong class="jxr_keyword">int</strong> priorityHandlerCount,
+<a class="jxr_linenumber" name="127" href="#127">127</a>       <strong class="jxr_keyword">int</strong> replicationHandlerCount,
+<a class="jxr_linenumber" name="128" href="#128">128</a>       <a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html">PriorityFunction</a> priority,
+<a class="jxr_linenumber" name="129" href="#129">129</a>       <a href="../../../../../org/apache/hadoop/hbase/Abortable.html">Abortable</a> server,
+<a class="jxr_linenumber" name="130" href="#130">130</a>       <strong class="jxr_keyword">int</strong> highPriorityLevel) {
+<a class="jxr_linenumber" name="131" href="#131">131</a>     <strong class="jxr_keyword">int</strong> maxQueueLength = conf.getInt(<span class="jxr_string">"hbase.ipc.server.max.callqueue.length"</span>,
+<a class="jxr_linenumber" name="132" href="#132">132</a>         handlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);
+<a class="jxr_linenumber" name="133" href="#133">133</a>     <strong class="jxr_keyword">this</strong>.priority = priority;
+<a class="jxr_linenumber" name="134" href="#134">134</a>     <strong class="jxr_keyword">this</strong>.highPriorityLevel = highPriorityLevel;
+<a class="jxr_linenumber" name="135" href="#135">135</a>     <strong class="jxr_keyword">this</strong>.abortable = server;
+<a class="jxr_linenumber" name="136" href="#136">136</a> 
+<a class="jxr_linenumber" name="137" href="#137">137</a>     String callQueueType = conf.get(CALL_QUEUE_TYPE_CONF_KEY, CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE);
+<a class="jxr_linenumber" name="138" href="#138">138</a>     <strong class="jxr_keyword">float</strong> callqReadShare = conf.getFloat(CALL_QUEUE_READ_SHARE_CONF_KEY, 0);
+<a class="jxr_linenumber" name="139" href="#139">139</a>     <strong class="jxr_keyword">float</strong> callqScanShare = conf.getFloat(CALL_QUEUE_SCAN_SHARE_CONF_KEY, 0);
+<a class="jxr_linenumber" name="140" href="#140">140</a> 
+<a class="jxr_linenumber" name="141" href="#141">141</a>     <strong class="jxr_keyword">float</strong> callQueuesHandlersFactor = conf.getFloat(CALL_QUEUE_HANDLER_FACTOR_CONF_KEY, 0);
+<a class="jxr_linenumber" name="142" href="#142">142</a>     <strong class="jxr_keyword">int</strong> numCallQueues = Math.max(1, (<strong class="jxr_keyword">int</strong>)Math.round(handlerCount * callQueuesHandlersFactor));
+<a class="jxr_linenumber" name="143" href="#143">143</a> 
+<a class="jxr_linenumber" name="144" href="#144">144</a>     LOG.info(<span class="jxr_string">"Using "</span> + callQueueType + <span class="jxr_string">" as user call queue, count="</span> + numCallQueues);
+<a class="jxr_linenumber" name="145" href="#145">145</a> 
+<a class="jxr_linenumber" name="146" href="#146">146</a>     <strong class="jxr_keyword">if</strong> (numCallQueues &gt; 1 &amp;&amp; callqReadShare &gt; 0) {
+<a class="jxr_linenumber" name="147" href="#147">147</a>       <em class="jxr_comment">// multiple read/write queues</em>
+<a class="jxr_linenumber" name="148" href="#148">148</a>       <strong class="jxr_keyword">if</strong> (callQueueType.equals(CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE)) {
+<a class="jxr_linenumber" name="149" href="#149">149</a>         <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a> callPriority = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a>(conf, <strong class="jxr_keyword">this</strong>.priority);
+<a class="jxr_linenumber" name="150" href="#150">150</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.html">RWQueueRpcExecutor</a>(<span class="jxr_string">"RW.default"</span>, handlerCount, numCallQueues,
+<a class="jxr_linenumber" name="151" href="#151">151</a>             callqReadShare, callqScanShare, maxQueueLength, conf, abortable,
+<a class="jxr_linenumber" name="152" href="#152">152</a>             BoundedPriorityBlockingQueue.<strong class="jxr_keyword">class</strong>, callPriority);
+<a class="jxr_linenumber" name="153" href="#153">153</a>       } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="154" href="#154">154</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.html">RWQueueRpcExecutor</a>(<span class="jxr_string">"RW.default"</span>, handlerCount, numCallQueues,
+<a class="jxr_linenumber" name="155" href="#155">155</a>           callqReadShare, callqScanShare, maxQueueLength, conf, abortable);
+<a class="jxr_linenumber" name="156" href="#156">156</a>       }
+<a class="jxr_linenumber" name="157" href="#157">157</a>     } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="158" href="#158">158</a>       <em class="jxr_comment">// multiple queues</em>
+<a class="jxr_linenumber" name="159" href="#159">159</a>       <strong class="jxr_keyword">if</strong> (callQueueType.equals(CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE)) {
+<a class="jxr_linenumber" name="160" href="#160">160</a>         <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a> callPriority = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">CallPriorityComparator</a>(conf, <strong class="jxr_keyword">this</strong>.priority);
+<a class="jxr_linenumber" name="161" href="#161">161</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"B.default"</span>, handlerCount, numCallQueues,
+<a class="jxr_linenumber" name="162" href="#162">162</a>           conf, abortable, BoundedPriorityBlockingQueue.<strong class="jxr_keyword">class</strong>, maxQueueLength, callPriority);
+<a class="jxr_linenumber" name="163" href="#163">163</a>       } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="164" href="#164">164</a>         callExecutor = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"B.default"</span>, handlerCount,
+<a class="jxr_linenumber" name="165" href="#165">165</a>             numCallQueues, maxQueueLength, conf, abortable);
+<a class="jxr_linenumber" name="166" href="#166">166</a>       }
+<a class="jxr_linenumber" name="167" href="#167">167</a>     }
+<a class="jxr_linenumber" name="168" href="#168">168</a> 
+<a class="jxr_linenumber" name="169" href="#169">169</a>     <em class="jxr_comment">// Create 2 queues to help priorityExecutor be more scalable.</em>
+<a class="jxr_linenumber" name="170" href="#170">170</a>     <strong class="jxr_keyword">this</strong>.priorityExecutor = priorityHandlerCount &gt; 0 ?
+<a class="jxr_linenumber" name="171" href="#171">171</a>         <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"Priority"</span>, priorityHandlerCount, 2, maxQueueLength) : <strong class="jxr_keyword">null</strong>;
 <a class="jxr_linenumber" name="172" href="#172">172</a> 
-<a class="jxr_linenumber" name="173" href="#173">173</a>   @Override
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-<a class="jxr_linenumber" name="175" href="#175">175</a>     <strong class="jxr_keyword">this</strong>.port = context.getListenerAddress().getPort();
+<a class="jxr_linenumber" name="173" href="#173">173</a>    <strong class="jxr_keyword">this</strong>.replicationExecutor =
+<a class="jxr_linenumber" name="174" href="#174">174</a>      replicationHandlerCount &gt; 0 ? <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html">BalancedQueueRpcExecutor</a>(<span class="jxr_string">"Replication"</span>,
+<a class="jxr_linenumber" name="175" href="#175">175</a>        replicationHandlerCount, 1, maxQueueLength, conf, abortable) : <strong class="jxr_keyword">null</strong>;
 <a class="jxr_linenumber" name="176" href="#176">176</a>   }
 <a class="jxr_linenumber" name="177" href="#177">177</a> 
-<a class="jxr_linenumber" name="178" href="#178">178</a>   @Override
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-<a class="jxr_linenumber" name="180" href="#180">180</a>     callExecutor.start(port);
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-<a class="jxr_linenumber" name="182" href="#182">182</a>     <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong>) replicationExecutor.start(port);
-<a class="jxr_linenumber" name="183" href="#183">183</a>   }
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-<a class="jxr_linenumber" name="185" href="#185">185</a>   @Override
-<a class="jxr_linenumber" name="186" href="#186">186</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stop() {
-<a class="jxr_linenumber" name="187" href="#187">187</a>     callExecutor.stop();
-<a class="jxr_linenumber" name="188" href="#188">188</a>     <strong class="jxr_keyword">if</strong> (priorityExecutor != <strong class="jxr_keyword">null</strong>) priorityExecutor.stop();
-<a class="jxr_linenumber" name="189" href="#189">189</a>     <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong>) replicationExecutor.stop();
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-<a class="jxr_linenumber" name="192" href="#192">192</a>   @Override
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-<a class="jxr_linenumber" name="194" href="#194">194</a>     RpcServer.Call call = callTask.getCall();
-<a class="jxr_linenumber" name="195" href="#195">195</a>     <strong class="jxr_keyword">int</strong> level = priority.getPriority(call.getHeader(), call.param, call.getRequestUser());
-<a class="jxr_linenumber" name="196" href="#196">196</a>     <strong class="jxr_keyword">if</strong> (priorityExecutor != <strong class="jxr_keyword">null</strong> &amp;&amp; level &gt; highPriorityLevel) {
-<a class="jxr_linenumber" name="197" href="#197">197</a>       <strong class="jxr_keyword">return</strong> priorityExecutor.dispatch(callTask);
-<a class="jxr_linenumber" name="198" href="#198">198</a>     } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong> &amp;&amp; level == HConstants.REPLICATION_QOS) {
-<a class="jxr_linenumber" name="199" href="#199">199</a>       <strong class="jxr_keyword">return</strong> replicationExecutor.dispatch(callTask);
-<a class="jxr_linenumber" name="200" href="#200">200</a>     } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="201" href="#201">201</a>       <strong class="jxr_keyword">return</strong> callExecutor.dispatch(callTask);
-<a class="jxr_linenumber" name="202" href="#202">202</a>     }
-<a class="jxr_linenumber" name="203" href="#203">203</a>   }
-<a class="jxr_linenumber" name="204" href="#204">204</a> 
-<a class="jxr_linenumber" name="205" href="#205">205</a>   @Override
-<a class="jxr_linenumber" name="206" href="#206">206</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getGeneralQueueLength() {
-<a class="jxr_linenumber" name="207" href="#207">207</a>     <strong class="jxr_keyword">return</strong> callExecutor.getQueueLength();
-<a class="jxr_linenumber" name="208" href="#208">208</a>   }
-<a class="jxr_linenumber" name="209" href="#209">209</a> 
-<a class="jxr_linenumber" name="210" href="#210">210</a>   @Override
-<a class="jxr_linenumber" name="211" href="#211">211</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getPriorityQueueLength() {
-<a class="jxr_linenumber" name="212" href="#212">212</a>     <strong class="jxr_keyword">return</strong> priorityExecutor == <strong class="jxr_keyword">null</strong> ? 0 : priorityExecutor.getQueueLength();
-<a class="jxr_linenumber" name="213" href="#213">213</a>   }
-<a class="jxr_linenumber" name="214" href="#214">214</a> 
-<a class="jxr_linenumber" name="215" href="#215">215</a>   @Override
-<a class="jxr_linenumber" name="216" href="#216">216</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getReplicationQueueLength() {
-<a class="jxr_linenumber" name="217" href="#217">217</a>     <strong class="jxr_keyword">return</strong> replicationExecutor == <strong class="jxr_keyword">null</strong> ? 0 : replicationExecutor.getQueueLength();
-<a class="jxr_linenumber" name="218" href="#218">218</a>   }
-<a class="jxr_linenumber" name="219" href="#219">219</a> 
-<a class="jxr_linenumber" name="220" href="#220">220</a>   @Override
-<a class="jxr_linenumber" name="221" href="#221">221</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getActiveRpcHandlerCount() {
-<a class="jxr_linenumber" name="222" href="#222">222</a>     <strong class="jxr_keyword">return</strong> callExecutor.getActiveHandlerCount() +
-<a class="jxr_linenumber" name="223" href="#223">223</a>            (priorityExecutor == <strong class="jxr_keyword">null</strong> ? 0 : priorityExecutor.getActiveHandlerCount()) +
-<a class="jxr_linenumber" name="224" href="#224">224</a>            (replicationExecutor == <strong class="jxr_keyword">null</strong> ? 0 : replicationExecutor.getActiveHandlerCount());
-<a class="jxr_linenumber" name="225" href="#225">225</a>   }
-<a class="jxr_linenumber" name="226" href="#226">226</a> }
-<a class="jxr_linenumber" name="227" href="#227">227</a> 
+<a class="jxr_linenumber" name="178" href="#178">178</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html">SimpleRpcScheduler</a>(
+<a class="jxr_linenumber" name="179" href="#179">179</a> 	      Configuration conf,
+<a class="jxr_linenumber" name="180" href="#180">180</a> 	      <strong class="jxr_keyword">int</strong> handlerCount,
+<a class="jxr_linenumber" name="181" href="#181">181</a> 	      <strong class="jxr_keyword">int</strong> priorityHandlerCount,
+<a class="jxr_linenumber" name="182" href="#182">182</a> 	      <strong class="jxr_keyword">int</strong> replicationHandlerCount,
+<a class="jxr_linenumber" name="183" href="#183">183</a> 	      PriorityFunction priority,
+<a class="jxr_linenumber" name="184" href="#184">184</a> 	      <strong class="jxr_keyword">int</strong> highPriorityLevel) {
+<a class="jxr_linenumber" name="185" href="#185">185</a> 	  <strong class="jxr_keyword">this</strong>(conf, handlerCount, priorityHandlerCount, replicationHandlerCount, priority,
+<a class="jxr_linenumber" name="186" href="#186">186</a> 	    <strong class="jxr_keyword">null</strong>, highPriorityLevel);
+<a class="jxr_linenumber" name="187" href="#187">187</a>   }
+<a class="jxr_linenumber" name="188" href="#188">188</a> 
+<a class="jxr_linenumber" name="189" href="#189">189</a>   @Override
+<a class="jxr_linenumber" name="190" href="#190">190</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> init(<a href="../../../../../org/apache/hadoop/hbase/ipc/RpcScheduler.html">Context</a> context) {
+<a class="jxr_linenumber" name="191" href="#191">191</a>     <strong class="jxr_keyword">this</strong>.port = context.getListenerAddress().getPort();
+<a class="jxr_linenumber" name="192" href="#192">192</a>   }
+<a class="jxr_linenumber" name="193" href="#193">193</a> 
+<a class="jxr_linenumber" name="194" href="#194">194</a>   @Override
+<a class="jxr_linenumber" name="195" href="#195">195</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> start() {
+<a class="jxr_linenumber" name="196" href="#196">196</a>     callExecutor.start(port);
+<a class="jxr_linenumber" name="197" href="#197">197</a>     <strong class="jxr_keyword">if</strong> (priorityExecutor != <strong class="jxr_keyword">null</strong>) priorityExecutor.start(port);
+<a class="jxr_linenumber" name="198" href="#198">198</a>     <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong>) replicationExecutor.start(port);
+<a class="jxr_linenumber" name="199" href="#199">199</a>   }
+<a class="jxr_linenumber" name="200" href="#200">200</a> 
+<a class="jxr_linenumber" name="201" href="#201">201</a>   @Override
+<a class="jxr_linenumber" name="202" href="#202">202</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stop() {
+<a class="jxr_linenumber" name="203" href="#203">203</a>     callExecutor.stop();
+<a class="jxr_linenumber" name="204" href="#204">204</a>     <strong class="jxr_keyword">if</strong> (priorityExecutor != <strong class="jxr_keyword">null</strong>) priorityExecutor.stop();
+<a class="jxr_linenumber" name="205" href="#205">205</a>     <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong>) replicationExecutor.stop();
+<a class="jxr_linenumber" name="206" href="#206">206</a>   }
+<a class="jxr_linenumber" name="207" href="#207">207</a> 
+<a class="jxr_linenumber" name="208" href="#208">208</a>   @Override
+<a class="jxr_linenumber" name="209" href="#209">209</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> dispatch(<a href="../../../../../org/apache/hadoop/hbase/ipc/CallRunner.html">CallRunner</a> callTask) <strong class="jxr_keyword">throws</strong> InterruptedException {
+<a class="jxr_linenumber" name="210" href="#210">210</a>     RpcServer.Call call = callTask.getCall();
+<a class="jxr_linenumber" name="211" href="#211">211</a>     <strong class="jxr_keyword">int</strong> level = priority.getPriority(call.getHeader(), call.param, call.getRequestUser());
+<a class="jxr_linenumber" name="212" href="#212">212</a>     <strong class="jxr_keyword">if</strong> (priorityExecutor != <strong class="jxr_keyword">null</strong> &amp;&amp; level &gt; highPriorityLevel) {
+<a class="jxr_linenumber" name="213" href="#213">213</a>       <strong class="jxr_keyword">return</strong> priorityExecutor.dispatch(callTask);
+<a class="jxr_linenumber" name="214" href="#214">214</a>     } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (replicationExecutor != <strong class="jxr_keyword">null</strong> &amp;&amp; level == HConstants.REPLICATION_QOS) {
+<a class="jxr_linenumber" name="215" href="#215">215</a>       <strong class="jxr_keyword">return</strong> replicationExecutor.dispatch(callTask);
+<a class="jxr_linenumber" name="216" href="#216">216</a>     } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="217" href="#217">217</a>       <strong class="jxr_keyword">return</strong> callExecutor.dispatch(callTask);
+<a class="jxr_linenumber" name="218" href="#218">218</a>     }
+<a class="jxr_linenumber" name="219" href="#219">219</a>   }
+<a class="jxr_linenumber" name="220" href="#220">220</a> 
+<a class="jxr_linenumber" name="221" href="#221">221</a>   @Override
+<a class="jxr_linenumber" name="222" href="#222">222</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getGeneralQueueLength() {
+<a class="jxr_linenumber" name="223" href="#223">223</a>     <strong class="jxr_keyword">return</strong> callExecutor.getQueueLength();
+<a class="jxr_linenumber" name="224" href="#224">224</a>   }
+<a class="jxr_linenumber" name="225" href="#225">225</a> 
+<a class="jxr_linenumber" name="226" href="#226">226</a>   @Override
+<a class="jxr_linenumber" name="227" href="#227">227</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getPriorityQueueLength() {
+<a class="jxr_linenumber" name="228" href="#228">228</a>     <strong class="jxr_keyword">return</strong> priorityExecutor == <strong class="jxr_keyword">null</strong> ? 0 : priorityExecutor.getQueueLength();
+<a class="jxr_linenumber" name="229" href="#229">229</a>   }
+<a class="jxr_linenumber" name="230" href="#230">230</a> 
+<a class="jxr_linenumber" name="231" href="#231">231</a>   @Override
+<a class="jxr_linenumber" name="232" href="#232">232</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getReplicationQueueLength() {
+<a class="jxr_linenumber" name="233" href="#233">233</a>     <strong class="jxr_keyword">return</strong> replicationExecutor == <strong class="jxr_keyword">null</strong> ? 0 : replicationExecutor.getQueueLength();
+<a class="jxr_linenumber" name="234" href="#234">234</a>   }
+<a class="jxr_linenumber" name="235" href="#235">235</a> 
+<a class="jxr_linenumber" name="236" href="#236">236</a>   @Override
+<a class="jxr_linenumber" name="237" href="#237">237</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getActiveRpcHandlerCount() {
+<a class="jxr_linenumber" name="238" href="#238">238</a>     <strong class="jxr_keyword">return</strong> callExecutor.getActiveHandlerCount() +
+<a class="jxr_linenumber" name="239" href="#239">239</a>            (priorityExecutor == <strong class="jxr_keyword">null</strong> ? 0 : priorityExecutor.getActiveHandlerCount()) +
+<a class="jxr_linenumber" name="240" href="#240">240</a>            (replicationExecutor == <strong class="jxr_keyword">null</strong> ? 0 : replicationExecutor.getActiveHandlerCount());
+<a class="jxr_linenumber" name="241" href="#241">241</a>   }
+<a class="jxr_linenumber" name="242" href="#242">242</a> }
+<a class="jxr_linenumber" name="243" href="#243">243</a> 
 </pre>
 <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/89b638a4/xref/org/apache/hadoop/hbase/master/TableStateManager.html
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diff --git a/xref/org/apache/hadoop/hbase/master/TableStateManager.html b/xref/org/apache/hadoop/hbase/master/TableStateManager.html
index 504a472..36f528c 100644
--- a/xref/org/apache/hadoop/hbase/master/TableStateManager.html
+++ b/xref/org/apache/hadoop/hbase/master/TableStateManager.html
@@ -141,7 +141,7 @@
 <a class="jxr_linenumber" name="131" href="#131">131</a>       TableState.State tableState = getTableState(tableName);
 <a class="jxr_linenumber" name="132" href="#132">132</a>       <strong class="jxr_keyword">return</strong> TableState.isInStates(tableState, states);
 <a class="jxr_linenumber" name="133" href="#133">133</a>     } <strong class="jxr_keyword">catch</strong> (IOException e) {
-<a class="jxr_linenumber" name="134" href="#134">134</a>       LOG.error(<span class="jxr_string">"Unable to get table "</span> + tableName + <span class="jxr_string">" state, probably table not exists"</span>);
+<a class="jxr_linenumber" name="134" href="#134">134</a>       LOG.error(<span class="jxr_string">"Unable to get table "</span> + tableName + <span class="jxr_string">" state"</span>, e);
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 <a class="jxr_linenumber" name="136" href="#136">136</a>     }
 <a class="jxr_linenumber" name="137" href="#137">137</a>   }

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/89b638a4/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html
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diff --git a/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html b/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html
index 566a0f0..23d23d1 100644
--- a/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html
+++ b/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html
@@ -27,9 +27,9 @@
 <a class="jxr_linenumber" name="17" href="#17">17</a>  @org.jamon.annotations.Template(
 <a class="jxr_linenumber" name="18" href="#18">18</a>    signature = <span class="jxr_string">"E1689F04F06BAD5E628913C375AEB2C0"</span>,
 <a class="jxr_linenumber" name="19" href="#19">19</a>    optionalArguments = {
-<a class="jxr_linenumber" name="20" href="#20">20</a>      @org.jamon.annotations.Argument(name = <span class="jxr_string">"taskMonitor"</span>, type = <span class="jxr_string">"TaskMonitor"</span>),
+<a class="jxr_linenumber" name="20" href="#20">20</a>      @org.jamon.annotations.Argument(name = <span class="jxr_string">"format"</span>, type = <span class="jxr_string">"String"</span>),
 <a class="jxr_linenumber" name="21" href="#21">21</a>      @org.jamon.annotations.Argument(name = <span class="jxr_string">"filter"</span>, type = <span class="jxr_string">"String"</span>),
-<a class="jxr_linenumber" name="22" href="#22">22</a>      @org.jamon.annotations.Argument(name = <span class="jxr_string">"format"</span>, type = <span class="jxr_string">"String"</span>)})
+<a class="jxr_linenumber" name="22" href="#22">22</a>      @org.jamon.annotations.Argument(name = <span class="jxr_string">"taskMonitor"</span>, type = <span class="jxr_string">"TaskMonitor"</span>)})
 <a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html">TaskMonitorTmpl</a>
 <a class="jxr_linenumber" name="24" href="#24">24</a>    <strong class="jxr_keyword">extends</strong> org.jamon.AbstractTemplateProxy
 <a class="jxr_linenumber" name="25" href="#25">25</a>  {
@@ -59,23 +59,23 @@
 <a class="jxr_linenumber" name="49" href="#49">49</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmpl.html">ImplData</a>
 <a class="jxr_linenumber" name="50" href="#50">50</a>      <strong class="jxr_keyword">extends</strong> org.jamon.AbstractTemplateProxy.ImplData
 <a class="jxr_linenumber" name="51" href="#51">51</a>    {
-<a class="jxr_linenumber" name="52" href="#52">52</a>      <em class="jxr_comment">// 27, 1</em>
-<a class="jxr_linenumber" name="53" href="#53">53</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setTaskMonitor(<a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> taskMonitor)
+<a class="jxr_linenumber" name="52" href="#52">52</a>      <em class="jxr_comment">// 29, 1</em>
+<a class="jxr_linenumber" name="53" href="#53">53</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setFormat(String format)
 <a class="jxr_linenumber" name="54" href="#54">54</a>      {
-<a class="jxr_linenumber" name="55" href="#55">55</a>        <em class="jxr_comment">// 27, 1</em>
-<a class="jxr_linenumber" name="56" href="#56">56</a>        m_taskMonitor = taskMonitor;
-<a class="jxr_linenumber" name="57" href="#57">57</a>        m_taskMonitor__IsNotDefault = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="55" href="#55">55</a>        <em class="jxr_comment">// 29, 1</em>
+<a class="jxr_linenumber" name="56" href="#56">56</a>        m_format = format;
+<a class="jxr_linenumber" name="57" href="#57">57</a>        m_format__IsNotDefault = <strong class="jxr_keyword">true</strong>;
 <a class="jxr_linenumber" name="58" href="#58">58</a>      }
-<a class="jxr_linenumber" name="59" href="#59">59</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> getTaskMonitor()
+<a class="jxr_linenumber" name="59" href="#59">59</a>      <strong class="jxr_keyword">public</strong> String getFormat()
 <a class="jxr_linenumber" name="60" href="#60">60</a>      {
-<a class="jxr_linenumber" name="61" href="#61">61</a>        <strong class="jxr_keyword">return</strong> m_taskMonitor;
+<a class="jxr_linenumber" name="61" href="#61">61</a>        <strong class="jxr_keyword">return</strong> m_format;
 <a class="jxr_linenumber" name="62" href="#62">62</a>      }
-<a class="jxr_linenumber" name="63" href="#63">63</a>      <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> m_taskMonitor;
-<a class="jxr_linenumber" name="64" href="#64">64</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> getTaskMonitor__IsNotDefault()
+<a class="jxr_linenumber" name="63" href="#63">63</a>      <strong class="jxr_keyword">private</strong> String m_format;
+<a class="jxr_linenumber" name="64" href="#64">64</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> getFormat__IsNotDefault()
 <a class="jxr_linenumber" name="65" href="#65">65</a>      {
-<a class="jxr_linenumber" name="66" href="#66">66</a>        <strong class="jxr_keyword">return</strong> m_taskMonitor__IsNotDefault;
+<a class="jxr_linenumber" name="66" href="#66">66</a>        <strong class="jxr_keyword">return</strong> m_format__IsNotDefault;
 <a class="jxr_linenumber" name="67" href="#67">67</a>      }
-<a class="jxr_linenumber" name="68" href="#68">68</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> m_taskMonitor__IsNotDefault;
+<a class="jxr_linenumber" name="68" href="#68">68</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> m_format__IsNotDefault;
 <a class="jxr_linenumber" name="69" href="#69">69</a>      <em class="jxr_comment">// 28, 1</em>
 <a class="jxr_linenumber" name="70" href="#70">70</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setFilter(String filter)
 <a class="jxr_linenumber" name="71" href="#71">71</a>      {
@@ -93,23 +93,23 @@
 <a class="jxr_linenumber" name="83" href="#83">83</a>        <strong class="jxr_keyword">return</strong> m_filter__IsNotDefault;
 <a class="jxr_linenumber" name="84" href="#84">84</a>      }
 <a class="jxr_linenumber" name="85" href="#85">85</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> m_filter__IsNotDefault;
-<a class="jxr_linenumber" name="86" href="#86">86</a>      <em class="jxr_comment">// 29, 1</em>
-<a class="jxr_linenumber" name="87" href="#87">87</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setFormat(String format)
+<a class="jxr_linenumber" name="86" href="#86">86</a>      <em class="jxr_comment">// 27, 1</em>
+<a class="jxr_linenumber" name="87" href="#87">87</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setTaskMonitor(<a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> taskMonitor)
 <a class="jxr_linenumber" name="88" href="#88">88</a>      {
-<a class="jxr_linenumber" name="89" href="#89">89</a>        <em class="jxr_comment">// 29, 1</em>
-<a class="jxr_linenumber" name="90" href="#90">90</a>        m_format = format;
-<a class="jxr_linenumber" name="91" href="#91">91</a>        m_format__IsNotDefault = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="89" href="#89">89</a>        <em class="jxr_comment">// 27, 1</em>
+<a class="jxr_linenumber" name="90" href="#90">90</a>        m_taskMonitor = taskMonitor;
+<a class="jxr_linenumber" name="91" href="#91">91</a>        m_taskMonitor__IsNotDefault = <strong class="jxr_keyword">true</strong>;
 <a class="jxr_linenumber" name="92" href="#92">92</a>      }
-<a class="jxr_linenumber" name="93" href="#93">93</a>      <strong class="jxr_keyword">public</strong> String getFormat()
+<a class="jxr_linenumber" name="93" href="#93">93</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> getTaskMonitor()
 <a class="jxr_linenumber" name="94" href="#94">94</a>      {
-<a class="jxr_linenumber" name="95" href="#95">95</a>        <strong class="jxr_keyword">return</strong> m_format;
+<a class="jxr_linenumber" name="95" href="#95">95</a>        <strong class="jxr_keyword">return</strong> m_taskMonitor;
 <a class="jxr_linenumber" name="96" href="#96">96</a>      }
-<a class="jxr_linenumber" name="97" href="#97">97</a>      <strong class="jxr_keyword">private</strong> String m_format;
-<a class="jxr_linenumber" name="98" href="#98">98</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> getFormat__IsNotDefault()
+<a class="jxr_linenumber" name="97" href="#97">97</a>      <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> m_taskMonitor;
+<a class="jxr_linenumber" name="98" href="#98">98</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> getTaskMonitor__IsNotDefault()
 <a class="jxr_linenumber" name="99" href="#99">99</a>      {
-<a class="jxr_linenumber" name="100" href="#100">100</a>       <strong class="jxr_keyword">return</strong> m_format__IsNotDefault;
+<a class="jxr_linenumber" name="100" href="#100">100</a>       <strong class="jxr_keyword">return</strong> m_taskMonitor__IsNotDefault;
 <a class="jxr_linenumber" name="101" href="#101">101</a>     }
-<a class="jxr_linenumber" name="102" href="#102">102</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> m_format__IsNotDefault;
+<a class="jxr_linenumber" name="102" href="#102">102</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> m_taskMonitor__IsNotDefault;
 <a class="jxr_linenumber" name="103" href="#103">103</a>   }
 <a class="jxr_linenumber" name="104" href="#104">104</a>   @Override
 <a class="jxr_linenumber" name="105" href="#105">105</a>   <strong class="jxr_keyword">protected</strong> org.jamon.AbstractTemplateProxy.ImplData makeImplData()
@@ -121,10 +121,10 @@
 <a class="jxr_linenumber" name="111" href="#111">111</a>     <strong class="jxr_keyword">return</strong> (ImplData) <strong class="jxr_keyword">super</strong>.getImplData();
 <a class="jxr_linenumber" name="112" href="#112">112</a>   }
 <a class="jxr_linenumber" name="113" href="#113">113</a>   
-<a class="jxr_linenumber" name="114" href="#114">114</a>   <strong class="jxr_keyword">protected</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> taskMonitor;
-<a class="jxr_linenumber" name="115" href="#115">115</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl setTaskMonitor(<a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> p_taskMonitor)
+<a class="jxr_linenumber" name="114" href="#114">114</a>   <strong class="jxr_keyword">protected</strong> String format;
+<a class="jxr_linenumber" name="115" href="#115">115</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl setFormat(String p_format)
 <a class="jxr_linenumber" name="116" href="#116">116</a>   {
-<a class="jxr_linenumber" name="117" href="#117">117</a>     (getImplData()).setTaskMonitor(p_taskMonitor);
+<a class="jxr_linenumber" name="117" href="#117">117</a>     (getImplData()).setFormat(p_format);
 <a class="jxr_linenumber" name="118" href="#118">118</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>;
 <a class="jxr_linenumber" name="119" href="#119">119</a>   }
 <a class="jxr_linenumber" name="120" href="#120">120</a>   
@@ -135,10 +135,10 @@
 <a class="jxr_linenumber" name="125" href="#125">125</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>;
 <a class="jxr_linenumber" name="126" href="#126">126</a>   }
 <a class="jxr_linenumber" name="127" href="#127">127</a>   
-<a class="jxr_linenumber" name="128" href="#128">128</a>   <strong class="jxr_keyword">protected</strong> String format;
-<a class="jxr_linenumber" name="129" href="#129">129</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl setFormat(String p_format)
+<a class="jxr_linenumber" name="128" href="#128">128</a>   <strong class="jxr_keyword">protected</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> taskMonitor;
+<a class="jxr_linenumber" name="129" href="#129">129</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl setTaskMonitor(<a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> p_taskMonitor)
 <a class="jxr_linenumber" name="130" href="#130">130</a>   {
-<a class="jxr_linenumber" name="131" href="#131">131</a>     (getImplData()).setFormat(p_format);
+<a class="jxr_linenumber" name="131" href="#131">131</a>     (getImplData()).setTaskMonitor(p_taskMonitor);
 <a class="jxr_linenumber" name="132" href="#132">132</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>;
 <a class="jxr_linenumber" name="133" href="#133">133</a>   }
 <a class="jxr_linenumber" name="134" href="#134">134</a>   

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/89b638a4/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmplImpl.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmplImpl.html b/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmplImpl.html
index f531e6a..1ff703c 100644
--- a/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmplImpl.html
+++ b/xref/org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmplImpl.html
@@ -29,9 +29,9 @@
 <a class="jxr_linenumber" name="19" href="#19">19</a>    <strong class="jxr_keyword">implements</strong> org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl.Intf
 <a class="jxr_linenumber" name="20" href="#20">20</a>  
 <a class="jxr_linenumber" name="21" href="#21">21</a>  {
-<a class="jxr_linenumber" name="22" href="#22">22</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> taskMonitor;
+<a class="jxr_linenumber" name="22" href="#22">22</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String format;
 <a class="jxr_linenumber" name="23" href="#23">23</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String filter;
-<a class="jxr_linenumber" name="24" href="#24">24</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String format;
+<a class="jxr_linenumber" name="24" href="#24">24</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.html">TaskMonitor</a> taskMonitor;
 <a class="jxr_linenumber" name="25" href="#25">25</a>    <em class="jxr_comment">// 31, 1</em>
 <a class="jxr_linenumber" name="26" href="#26">26</a>    
 <a class="jxr_linenumber" name="27" href="#27">27</a>      <strong class="jxr_keyword">public</strong> String encodeFilter() {
@@ -43,26 +43,26 @@
 <a class="jxr_linenumber" name="33" href="#33">33</a>  
 <a class="jxr_linenumber" name="34" href="#34">34</a>    <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl.ImplData __jamon_setOptionalArguments(org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl.ImplData p_implData)
 <a class="jxr_linenumber" name="35" href="#35">35</a>    {
-<a class="jxr_linenumber" name="36" href="#36">36</a>      <strong class="jxr_keyword">if</strong>(! p_implData.getTaskMonitor__IsNotDefault())
+<a class="jxr_linenumber" name="36" href="#36">36</a>      <strong class="jxr_keyword">if</strong>(! p_implData.getFormat__IsNotDefault())
 <a class="jxr_linenumber" name="37" href="#37">37</a>      {
-<a class="jxr_linenumber" name="38" href="#38">38</a>        p_implData.setTaskMonitor(TaskMonitor.get());
+<a class="jxr_linenumber" name="38" href="#38">38</a>        p_implData.setFormat(<span class="jxr_string">"html"</span>);
 <a class="jxr_linenumber" name="39" href="#39">39</a>      }
 <a class="jxr_linenumber" name="40" href="#40">40</a>      <strong class="jxr_keyword">if</strong>(! p_implData.getFilter__IsNotDefault())
 <a class="jxr_linenumber" name="41" href="#41">41</a>      {
 <a class="jxr_linenumber" name="42" href="#42">42</a>        p_implData.setFilter(<span class="jxr_string">"general"</span>);
 <a class="jxr_linenumber" name="43" href="#43">43</a>      }
-<a class="jxr_linenumber" name="44" href="#44">44</a>      <strong class="jxr_keyword">if</strong>(! p_implData.getFormat__IsNotDefault())
+<a class="jxr_linenumber" name="44" href="#44">44</a>      <strong class="jxr_keyword">if</strong>(! p_implData.getTaskMonitor__IsNotDefault())
 <a class="jxr_linenumber" name="45" href="#45">45</a>      {
-<a class="jxr_linenumber" name="46" href="#46">46</a>        p_implData.setFormat(<span class="jxr_string">"html"</span>);
+<a class="jxr_linenumber" name="46" href="#46">46</a>        p_implData.setTaskMonitor(TaskMonitor.get());
 <a class="jxr_linenumber" name="47" href="#47">47</a>      }
 <a class="jxr_linenumber" name="48" href="#48">48</a>      <strong class="jxr_keyword">return</strong> p_implData;
 <a class="jxr_linenumber" name="49" href="#49">49</a>    }
 <a class="jxr_linenumber" name="50" href="#50">50</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/tmpl/common/TaskMonitorTmplImpl.html">TaskMonitorTmplImpl</a>(org.jamon.TemplateManager p_templateManager, org.apache.hadoop.hbase.tmpl.common.TaskMonitorTmpl.ImplData p_implData)
 <a class="jxr_linenumber" name="51" href="#51">51</a>    {
 <a class="jxr_linenumber" name="52" href="#52">52</a>      <strong class="jxr_keyword">super</strong>(p_templateManager, __jamon_setOptionalArguments(p_implData));
-<a class="jxr_linenumber" name="53" href="#53">53</a>      taskMonitor = p_implData.getTaskMonitor();
+<a class="jxr_linenumber" name="53" href="#53">53</a>      format = p_implData.getFormat();
 <a class="jxr_linenumber" name="54" href="#54">54</a>      filter = p_implData.getFilter();
-<a class="jxr_linenumber" name="55" href="#55">55</a>      format = p_implData.getFormat();
+<a class="jxr_linenumber" name="55" href="#55">55</a>      taskMonitor = p_implData.getTaskMonitor();
 <a class="jxr_linenumber" name="56" href="#56">56</a>    }
 <a class="jxr_linenumber" name="57" href="#57">57</a>    
 <a class="jxr_linenumber" name="58" href="#58">58</a>    @Override <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> renderNoFlush(<strong class="jxr_keyword">final</strong> java.io.Writer jamonWriter)


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