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From st...@apache.org
Subject svn commit: r1465198 [32/41] - in /hbase/hbase.apache.org/trunk: ./ css/ hbase-assembly/ images/ xref-test/ xref-test/org/apache/hadoop/hbase/ xref-test/org/apache/hadoop/hbase/client/ xref-test/org/apache/hadoop/hbase/client/replication/ xref-test/org...
Date Sat, 06 Apr 2013 06:06:09 GMT
Modified: hbase/hbase.apache.org/trunk/xref/org/apache/hadoop/hbase/replication/regionserver/Replication.html
URL: http://svn.apache.org/viewvc/hbase/hbase.apache.org/trunk/xref/org/apache/hadoop/hbase/replication/regionserver/Replication.html?rev=1465198&r1=1465197&r2=1465198&view=diff
==============================================================================
--- hbase/hbase.apache.org/trunk/xref/org/apache/hadoop/hbase/replication/regionserver/Replication.html (original)
+++ hbase/hbase.apache.org/trunk/xref/org/apache/hadoop/hbase/replication/regionserver/Replication.html Sat Apr  6 06:06:07 2013
@@ -53,246 +53,256 @@
 <a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.HLogKey;
 <a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.WALEdit;
 <a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.WALActionsListener;
-<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationZookeeper;
-<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner;
-<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
-<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.KeeperException;
-<a class="jxr_linenumber" name="50" href="#50">50</a>  
-<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.HConstants.HBASE_MASTER_LOGCLEANER_PLUGINS;
-<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.HConstants.REPLICATION_ENABLE_KEY;
-<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.HConstants.REPLICATION_SCOPE_LOCAL;
-<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>
-<a class="jxr_linenumber" name="56" href="#56">56</a>  <em class="jxr_javadoccomment"> * Gateway to Replication.  Used by {@link org.apache.hadoop.hbase.regionserver.HRegionServer}.</em>
-<a class="jxr_linenumber" name="57" href="#57">57</a>  <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="58" href="#58">58</a>  @InterfaceAudience.Private
-<a class="jxr_linenumber" name="59" href="#59">59</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">Replication</a> <strong class="jxr_keyword">implements</strong> WALActionsListener, 
-<a class="jxr_linenumber" name="60" href="#60">60</a>    ReplicationSourceService, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/ReplicationSinkService.html">ReplicationSinkService</a> {
-<a class="jxr_linenumber" name="61" href="#61">61</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG =
-<a class="jxr_linenumber" name="62" href="#62">62</a>        LogFactory.getLog(Replication.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="63" href="#63">63</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> replication;
-<a class="jxr_linenumber" name="64" href="#64">64</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> replicationManager;
-<a class="jxr_linenumber" name="65" href="#65">65</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> AtomicBoolean replicating = <strong class="jxr_keyword">new</strong> AtomicBoolean(<strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="66" href="#66">66</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/ReplicationZookeeper.html">ReplicationZookeeper</a> zkHelper;
-<a class="jxr_linenumber" name="67" href="#67">67</a>    <strong class="jxr_keyword">private</strong> Configuration conf;
-<a class="jxr_linenumber" name="68" href="#68">68</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a> replicationSink;
-<a class="jxr_linenumber" name="69" href="#69">69</a>    <em class="jxr_comment">// Hosting server</em>
-<a class="jxr_linenumber" name="70" href="#70">70</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/Server.html">Server</a> server;
-<a class="jxr_linenumber" name="71" href="#71">71</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Statistics thread schedule pool */</em>
-<a class="jxr_linenumber" name="72" href="#72">72</a>    <strong class="jxr_keyword">private</strong> ScheduledExecutorService scheduleThreadPool;
-<a class="jxr_linenumber" name="73" href="#73">73</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> statsThreadPeriod;
-<a class="jxr_linenumber" name="74" href="#74">74</a>  
-<a class="jxr_linenumber" name="75" href="#75">75</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment">   * Instantiate the replication management (if rep is enabled).</em>
-<a class="jxr_linenumber" name="77" href="#77">77</a>  <em class="jxr_javadoccomment">   * @param server Hosting server</em>
-<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment">   * @param fs handle to the filesystem</em>
-<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment">   * @param logDir</em>
-<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment">   * @param oldLogDir directory where logs are archived</em>
-<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment">   * @throws IOException</em>
-<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="83" href="#83">83</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">Replication</a>(<strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/Server.html">Server</a> server, <strong class="jxr_keyword">final</strong> FileSystem fs,
-<a class="jxr_linenumber" name="84" href="#84">84</a>        <strong class="jxr_keyword">final</strong> Path logDir, <strong class="jxr_keyword">final</strong> Path oldLogDir) <strong class="jxr_keyword">throws</strong> IOException{
-<a class="jxr_linenumber" name="85" href="#85">85</a>      initialize(server, fs, logDir, oldLogDir);
-<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>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="89" href="#89">89</a>  <em class="jxr_javadoccomment">   * Empty constructor</em>
-<a class="jxr_linenumber" name="90" href="#90">90</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="91" href="#91">91</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">Replication</a>() {
-<a class="jxr_linenumber" name="92" href="#92">92</a>    }
-<a class="jxr_linenumber" name="93" href="#93">93</a>  
-<a class="jxr_linenumber" name="94" href="#94">94</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initialize(<strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/Server.html">Server</a> server, <strong class="jxr_keyword">final</strong> FileSystem fs,
-<a class="jxr_linenumber" name="95" href="#95">95</a>        <strong class="jxr_keyword">final</strong> Path logDir, <strong class="jxr_keyword">final</strong> Path oldLogDir) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="96" href="#96">96</a>      <strong class="jxr_keyword">this</strong>.server = server;
-<a class="jxr_linenumber" name="97" href="#97">97</a>      <strong class="jxr_keyword">this</strong>.conf = <strong class="jxr_keyword">this</strong>.server.getConfiguration();
-<a class="jxr_linenumber" name="98" href="#98">98</a>      <strong class="jxr_keyword">this</strong>.replication = isReplication(<strong class="jxr_keyword">this</strong>.conf);
-<a class="jxr_linenumber" name="99" href="#99">99</a>      <strong class="jxr_keyword">this</strong>.scheduleThreadPool = Executors.newScheduledThreadPool(1,
-<a class="jxr_linenumber" name="100" href="#100">100</a>       <strong class="jxr_keyword">new</strong> ThreadFactoryBuilder()
-<a class="jxr_linenumber" name="101" href="#101">101</a>         .setNameFormat(server.getServerName() + <span class="jxr_string">"Replication Statistics #%d"</span>)
-<a class="jxr_linenumber" name="102" href="#102">102</a>         .setDaemon(<strong class="jxr_keyword">true</strong>)
-<a class="jxr_linenumber" name="103" href="#103">103</a>         .build());
-<a class="jxr_linenumber" name="104" href="#104">104</a>     <strong class="jxr_keyword">if</strong> (replication) {
-<a class="jxr_linenumber" name="105" href="#105">105</a>       <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="106" href="#106">106</a>         <strong class="jxr_keyword">this</strong>.zkHelper = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/ReplicationZookeeper.html">ReplicationZookeeper</a>(server, <strong class="jxr_keyword">this</strong>.replicating);
-<a class="jxr_linenumber" name="107" href="#107">107</a>       } <strong class="jxr_keyword">catch</strong> (KeeperException ke) {
-<a class="jxr_linenumber" name="108" href="#108">108</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Failed replication handler create "</span> +
-<a class="jxr_linenumber" name="109" href="#109">109</a>            <span class="jxr_string">"(replicating="</span> + <strong class="jxr_keyword">this</strong>.replicating, ke);
-<a class="jxr_linenumber" name="110" href="#110">110</a>       }
-<a class="jxr_linenumber" name="111" href="#111">111</a>       <strong class="jxr_keyword">this</strong>.replicationManager = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a>(zkHelper, conf, <strong class="jxr_keyword">this</strong>.server, fs,
-<a class="jxr_linenumber" name="112" href="#112">112</a>           <strong class="jxr_keyword">this</strong>.replicating, logDir, oldLogDir);
-<a class="jxr_linenumber" name="113" href="#113">113</a>       <strong class="jxr_keyword">this</strong>.statsThreadPeriod =
-<a class="jxr_linenumber" name="114" href="#114">114</a>           <strong class="jxr_keyword">this</strong>.conf.getInt(<span class="jxr_string">"replication.stats.thread.period.seconds"</span>, 5 * 60);
-<a class="jxr_linenumber" name="115" href="#115">115</a>       LOG.debug(<span class="jxr_string">"ReplicationStatisticsThread "</span> + <strong class="jxr_keyword">this</strong>.statsThreadPeriod);
-<a class="jxr_linenumber" name="116" href="#116">116</a>     } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="117" href="#117">117</a>       <strong class="jxr_keyword">this</strong>.replicationManager = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="118" href="#118">118</a>       <strong class="jxr_keyword">this</strong>.zkHelper = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="119" href="#119">119</a>     }
-<a class="jxr_linenumber" name="120" href="#120">120</a>   }
-<a class="jxr_linenumber" name="121" href="#121">121</a> 
-<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> <em class="jxr_javadoccomment">    * @param c Configuration to look at</em>
-<a class="jxr_linenumber" name="124" href="#124">124</a> <em class="jxr_javadoccomment">    * @return True if replication is enabled.</em>
-<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_javadoccomment">    */</em>
-<a class="jxr_linenumber" name="126" href="#126">126</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isReplication(<strong class="jxr_keyword">final</strong> Configuration c) {
-<a class="jxr_linenumber" name="127" href="#127">127</a>     <strong class="jxr_keyword">return</strong> c.getBoolean(REPLICATION_ENABLE_KEY, false);
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationQueues;
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationQueuesZKImpl;
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationZookeeper;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner;
+<a class="jxr_linenumber" name="50" href="#50">50</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
+<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.KeeperException;
+<a class="jxr_linenumber" name="52" href="#52">52</a>  
+<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.HConstants.HBASE_MASTER_LOGCLEANER_PLUGINS;
+<a class="jxr_linenumber" name="54" href="#54">54</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.HConstants.REPLICATION_ENABLE_KEY;
+<a class="jxr_linenumber" name="55" href="#55">55</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.HConstants.REPLICATION_SCOPE_LOCAL;
+<a class="jxr_linenumber" name="56" href="#56">56</a>  
+<a class="jxr_linenumber" name="57" href="#57">57</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="58" href="#58">58</a>  <em class="jxr_javadoccomment"> * Gateway to Replication.  Used by {@link org.apache.hadoop.hbase.regionserver.HRegionServer}.</em>
+<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>  @InterfaceAudience.Private
+<a class="jxr_linenumber" name="61" href="#61">61</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">Replication</a> <strong class="jxr_keyword">implements</strong> WALActionsListener, 
+<a class="jxr_linenumber" name="62" href="#62">62</a>    ReplicationSourceService, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/ReplicationSinkService.html">ReplicationSinkService</a> {
+<a class="jxr_linenumber" name="63" href="#63">63</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG =
+<a class="jxr_linenumber" name="64" href="#64">64</a>        LogFactory.getLog(Replication.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="65" href="#65">65</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> replication;
+<a class="jxr_linenumber" name="66" href="#66">66</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> replicationManager;
+<a class="jxr_linenumber" name="67" href="#67">67</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> AtomicBoolean replicating = <strong class="jxr_keyword">new</strong> AtomicBoolean(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="68" href="#68">68</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/ReplicationZookeeper.html">ReplicationZookeeper</a> zkHelper;
+<a class="jxr_linenumber" name="69" href="#69">69</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/ReplicationQueues.html">ReplicationQueues</a> replicationQueues;
+<a class="jxr_linenumber" name="70" href="#70">70</a>    <strong class="jxr_keyword">private</strong> Configuration conf;
+<a class="jxr_linenumber" name="71" href="#71">71</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a> replicationSink;
+<a class="jxr_linenumber" name="72" href="#72">72</a>    <em class="jxr_comment">// Hosting server</em>
+<a class="jxr_linenumber" name="73" href="#73">73</a>    <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/hadoop/hbase/Server.html">Server</a> server;
+<a class="jxr_linenumber" name="74" href="#74">74</a>    <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Statistics thread schedule pool */</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>    <strong class="jxr_keyword">private</strong> ScheduledExecutorService scheduleThreadPool;
+<a class="jxr_linenumber" name="76" href="#76">76</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> statsThreadPeriod;
+<a class="jxr_linenumber" name="77" href="#77">77</a>  
+<a class="jxr_linenumber" name="78" href="#78">78</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment">   * Instantiate the replication management (if rep is enabled).</em>
+<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment">   * @param server Hosting server</em>
+<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment">   * @param fs handle to the filesystem</em>
+<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment">   * @param logDir</em>
+<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment">   * @param oldLogDir directory where logs are archived</em>
+<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment">   * @throws IOException</em>
+<a class="jxr_linenumber" name="85" href="#85">85</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="86" href="#86">86</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">Replication</a>(<strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/Server.html">Server</a> server, <strong class="jxr_keyword">final</strong> FileSystem fs,
+<a class="jxr_linenumber" name="87" href="#87">87</a>        <strong class="jxr_keyword">final</strong> Path logDir, <strong class="jxr_keyword">final</strong> Path oldLogDir) <strong class="jxr_keyword">throws</strong> IOException{
+<a class="jxr_linenumber" name="88" href="#88">88</a>      initialize(server, fs, logDir, oldLogDir);
+<a class="jxr_linenumber" name="89" href="#89">89</a>    }
+<a class="jxr_linenumber" name="90" href="#90">90</a>  
+<a class="jxr_linenumber" name="91" href="#91">91</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="92" href="#92">92</a>  <em class="jxr_javadoccomment">   * Empty constructor</em>
+<a class="jxr_linenumber" name="93" href="#93">93</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="94" href="#94">94</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">Replication</a>() {
+<a class="jxr_linenumber" name="95" href="#95">95</a>    }
+<a class="jxr_linenumber" name="96" href="#96">96</a>  
+<a class="jxr_linenumber" name="97" href="#97">97</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initialize(<strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/Server.html">Server</a> server, <strong class="jxr_keyword">final</strong> FileSystem fs,
+<a class="jxr_linenumber" name="98" href="#98">98</a>        <strong class="jxr_keyword">final</strong> Path logDir, <strong class="jxr_keyword">final</strong> Path oldLogDir) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="99" href="#99">99</a>      <strong class="jxr_keyword">this</strong>.server = server;
+<a class="jxr_linenumber" name="100" href="#100">100</a>     <strong class="jxr_keyword">this</strong>.conf = <strong class="jxr_keyword">this</strong>.server.getConfiguration();
+<a class="jxr_linenumber" name="101" href="#101">101</a>     <strong class="jxr_keyword">this</strong>.replication = isReplication(<strong class="jxr_keyword">this</strong>.conf);
+<a class="jxr_linenumber" name="102" href="#102">102</a>     <strong class="jxr_keyword">this</strong>.scheduleThreadPool = Executors.newScheduledThreadPool(1,
+<a class="jxr_linenumber" name="103" href="#103">103</a>       <strong class="jxr_keyword">new</strong> ThreadFactoryBuilder()
+<a class="jxr_linenumber" name="104" href="#104">104</a>         .setNameFormat(server.getServerName() + <span class="jxr_string">"Replication Statistics #%d"</span>)
+<a class="jxr_linenumber" name="105" href="#105">105</a>         .setDaemon(<strong class="jxr_keyword">true</strong>)
+<a class="jxr_linenumber" name="106" href="#106">106</a>         .build());
+<a class="jxr_linenumber" name="107" href="#107">107</a>     <strong class="jxr_keyword">if</strong> (replication) {
+<a class="jxr_linenumber" name="108" href="#108">108</a>       <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="109" href="#109">109</a>         <strong class="jxr_keyword">this</strong>.zkHelper = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/ReplicationZookeeper.html">ReplicationZookeeper</a>(server, <strong class="jxr_keyword">this</strong>.replicating);
+<a class="jxr_linenumber" name="110" href="#110">110</a>         <strong class="jxr_keyword">this</strong>.replicationQueues =
+<a class="jxr_linenumber" name="111" href="#111">111</a>             <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/ReplicationQueuesZKImpl.html">ReplicationQueuesZKImpl</a>(server.getZooKeeper(), <strong class="jxr_keyword">this</strong>.conf, <strong class="jxr_keyword">this</strong>.server);
+<a class="jxr_linenumber" name="112" href="#112">112</a>         <strong class="jxr_keyword">this</strong>.replicationQueues.init(<strong class="jxr_keyword">this</strong>.server.getServerName().toString());
+<a class="jxr_linenumber" name="113" href="#113">113</a>       } <strong class="jxr_keyword">catch</strong> (KeeperException ke) {
+<a class="jxr_linenumber" name="114" href="#114">114</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Failed replication handler create "</span> +
+<a class="jxr_linenumber" name="115" href="#115">115</a>            <span class="jxr_string">"(replicating="</span> + <strong class="jxr_keyword">this</strong>.replicating, ke);
+<a class="jxr_linenumber" name="116" href="#116">116</a>       }
+<a class="jxr_linenumber" name="117" href="#117">117</a>       <strong class="jxr_keyword">this</strong>.replicationManager =
+<a class="jxr_linenumber" name="118" href="#118">118</a>           <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a>(zkHelper, replicationQueues, conf, <strong class="jxr_keyword">this</strong>.server, fs,
+<a class="jxr_linenumber" name="119" href="#119">119</a>               <strong class="jxr_keyword">this</strong>.replicating, logDir, oldLogDir);
+<a class="jxr_linenumber" name="120" href="#120">120</a>       <strong class="jxr_keyword">this</strong>.statsThreadPeriod =
+<a class="jxr_linenumber" name="121" href="#121">121</a>           <strong class="jxr_keyword">this</strong>.conf.getInt(<span class="jxr_string">"replication.stats.thread.period.seconds"</span>, 5 * 60);
+<a class="jxr_linenumber" name="122" href="#122">122</a>       LOG.debug(<span class="jxr_string">"ReplicationStatisticsThread "</span> + <strong class="jxr_keyword">this</strong>.statsThreadPeriod);
+<a class="jxr_linenumber" name="123" href="#123">123</a>     } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="124" href="#124">124</a>       <strong class="jxr_keyword">this</strong>.replicationManager = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="125" href="#125">125</a>       <strong class="jxr_keyword">this</strong>.zkHelper = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="126" href="#126">126</a>       <strong class="jxr_keyword">this</strong>.replicationQueues = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="127" href="#127">127</a>     }
 <a class="jxr_linenumber" name="128" href="#128">128</a>   }
 <a class="jxr_linenumber" name="129" href="#129">129</a> 
-<a class="jxr_linenumber" name="130" href="#130">130</a>    <em class="jxr_comment">/*</em>
-<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_comment">    * Returns an object to listen to new hlog changes</em>
-<a class="jxr_linenumber" name="132" href="#132">132</a> <em class="jxr_comment">    **/</em>
-<a class="jxr_linenumber" name="133" href="#133">133</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html">WALActionsListener</a> getWALActionsListener() {
-<a class="jxr_linenumber" name="134" href="#134">134</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>;
-<a class="jxr_linenumber" name="135" href="#135">135</a>   }
-<a class="jxr_linenumber" name="136" href="#136">136</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment">   * Stops replication service.</em>
-<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="139" href="#139">139</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stopReplicationService() {
-<a class="jxr_linenumber" name="140" href="#140">140</a>     join();
-<a class="jxr_linenumber" name="141" href="#141">141</a>   }
-<a class="jxr_linenumber" name="142" href="#142">142</a> 
-<a class="jxr_linenumber" name="143" href="#143">143</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="144" href="#144">144</a> <em class="jxr_javadoccomment">   * Join with the replication threads</em>
-<a class="jxr_linenumber" name="145" href="#145">145</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="146" href="#146">146</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> join() {
-<a class="jxr_linenumber" name="147" href="#147">147</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replication) {
-<a class="jxr_linenumber" name="148" href="#148">148</a>       <strong class="jxr_keyword">this</strong>.replicationManager.join();
-<a class="jxr_linenumber" name="149" href="#149">149</a>       <strong class="jxr_keyword">this</strong>.replicationSink.stopReplicationSinkServices();
-<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_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment">   * Carry on the list of log entries down to the sink</em>
-<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment">   * @param entries list of entries to replicate</em>
-<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment">   * @throws IOException</em>
-<a class="jxr_linenumber" name="157" href="#157">157</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="158" href="#158">158</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> replicateLogEntries(HLog.Entry[] entries) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="159" href="#159">159</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replication) {
-<a class="jxr_linenumber" name="160" href="#160">160</a>       <strong class="jxr_keyword">this</strong>.replicationSink.replicateEntries(entries);
-<a class="jxr_linenumber" name="161" href="#161">161</a>     }
-<a class="jxr_linenumber" name="162" href="#162">162</a>   }
-<a class="jxr_linenumber" name="163" href="#163">163</a> 
-<a class="jxr_linenumber" name="164" href="#164">164</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment">   * If replication is enabled and this cluster is a master,</em>
-<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment">   * it starts</em>
-<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment">   * @throws IOException</em>
-<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="169" href="#169">169</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> startReplicationService() <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="170" href="#170">170</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replication) {
-<a class="jxr_linenumber" name="171" href="#171">171</a>       <strong class="jxr_keyword">this</strong>.replicationManager.init();
-<a class="jxr_linenumber" name="172" href="#172">172</a>       <strong class="jxr_keyword">this</strong>.replicationSink = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a>(<strong class="jxr_keyword">this</strong>.conf, <strong class="jxr_keyword">this</strong>.server);
-<a class="jxr_linenumber" name="173" href="#173">173</a>       <strong class="jxr_keyword">this</strong>.scheduleThreadPool.scheduleAtFixedRate(
-<a class="jxr_linenumber" name="174" href="#174">174</a>         <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">ReplicationStatisticsThread</a>(<strong class="jxr_keyword">this</strong>.replicationSink, <strong class="jxr_keyword">this</strong>.replicationManager),
-<a class="jxr_linenumber" name="175" href="#175">175</a>         statsThreadPeriod, statsThreadPeriod, TimeUnit.SECONDS);
-<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> 
-<a class="jxr_linenumber" name="179" href="#179">179</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="180" href="#180">180</a> <em class="jxr_javadoccomment">   * Get the replication sources manager</em>
-<a class="jxr_linenumber" name="181" href="#181">181</a> <em class="jxr_javadoccomment">   * @return the manager if replication is enabled, else returns false</em>
-<a class="jxr_linenumber" name="182" href="#182">182</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="183" href="#183">183</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> getReplicationManager() {
-<a class="jxr_linenumber" name="184" href="#184">184</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.replicationManager;
-<a class="jxr_linenumber" name="185" href="#185">185</a>   }
-<a class="jxr_linenumber" name="186" href="#186">186</a> 
-<a class="jxr_linenumber" name="187" href="#187">187</a>   @Override
-<a class="jxr_linenumber" name="188" href="#188">188</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> visitLogEntryBeforeWrite(<a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html">HRegionInfo</a> info, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html">HLogKey</a> logKey,
-<a class="jxr_linenumber" name="189" href="#189">189</a>       <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html">WALEdit</a> logEdit) {
-<a class="jxr_linenumber" name="190" href="#190">190</a>     <em class="jxr_comment">// Not interested</em>
-<a class="jxr_linenumber" name="191" href="#191">191</a>   }
-<a class="jxr_linenumber" name="192" href="#192">192</a> 
-<a class="jxr_linenumber" name="193" href="#193">193</a>   @Override
-<a class="jxr_linenumber" name="194" href="#194">194</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> visitLogEntryBeforeWrite(<a href="../../../../../../org/apache/hadoop/hbase/HTableDescriptor.html">HTableDescriptor</a> htd, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html">HLogKey</a> logKey,
-<a class="jxr_linenumber" name="195" href="#195">195</a>                                        <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html">WALEdit</a> logEdit) {
-<a class="jxr_linenumber" name="196" href="#196">196</a>     NavigableMap&lt;byte[], Integer&gt; scopes =
-<a class="jxr_linenumber" name="197" href="#197">197</a>         <strong class="jxr_keyword">new</strong> TreeMap&lt;byte[], Integer&gt;(Bytes.BYTES_COMPARATOR);
-<a class="jxr_linenumber" name="198" href="#198">198</a>     byte[] family;
-<a class="jxr_linenumber" name="199" href="#199">199</a>     <strong class="jxr_keyword">for</strong> (KeyValue kv : logEdit.getKeyValues()) {
-<a class="jxr_linenumber" name="200" href="#200">200</a>       family = kv.getFamily();
-<a class="jxr_linenumber" name="201" href="#201">201</a>       <strong class="jxr_keyword">int</strong> scope = htd.getFamily(family).getScope();
-<a class="jxr_linenumber" name="202" href="#202">202</a>       <strong class="jxr_keyword">if</strong> (scope != REPLICATION_SCOPE_LOCAL &amp;&amp;
-<a class="jxr_linenumber" name="203" href="#203">203</a>           !scopes.containsKey(family)) {
-<a class="jxr_linenumber" name="204" href="#204">204</a>         scopes.put(family, scope);
-<a class="jxr_linenumber" name="205" href="#205">205</a>       }
-<a class="jxr_linenumber" name="206" href="#206">206</a>     }
-<a class="jxr_linenumber" name="207" href="#207">207</a>     <strong class="jxr_keyword">if</strong> (!scopes.isEmpty()) {
-<a class="jxr_linenumber" name="208" href="#208">208</a>       logEdit.setScopes(scopes);
-<a class="jxr_linenumber" name="209" href="#209">209</a>     }
-<a class="jxr_linenumber" name="210" href="#210">210</a>   }
-<a class="jxr_linenumber" name="211" href="#211">211</a> 
-<a class="jxr_linenumber" name="212" href="#212">212</a>   @Override
-<a class="jxr_linenumber" name="213" href="#213">213</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> preLogRoll(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="214" href="#214">214</a>     getReplicationManager().preLogRoll(newPath);
-<a class="jxr_linenumber" name="215" href="#215">215</a>   }
-<a class="jxr_linenumber" name="216" href="#216">216</a> 
-<a class="jxr_linenumber" name="217" href="#217">217</a>   @Override
-<a class="jxr_linenumber" name="218" href="#218">218</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> postLogRoll(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="219" href="#219">219</a>     getReplicationManager().postLogRoll(newPath);
+<a class="jxr_linenumber" name="130" href="#130">130</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_javadoccomment">    * @param c Configuration to look at</em>
+<a class="jxr_linenumber" name="132" href="#132">132</a> <em class="jxr_javadoccomment">    * @return True if replication is enabled.</em>
+<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_javadoccomment">    */</em>
+<a class="jxr_linenumber" name="134" href="#134">134</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isReplication(<strong class="jxr_keyword">final</strong> Configuration c) {
+<a class="jxr_linenumber" name="135" href="#135">135</a>     <strong class="jxr_keyword">return</strong> c.getBoolean(REPLICATION_ENABLE_KEY, false);
+<a class="jxr_linenumber" name="136" href="#136">136</a>   }
+<a class="jxr_linenumber" name="137" href="#137">137</a> 
+<a class="jxr_linenumber" name="138" href="#138">138</a>    <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="139" href="#139">139</a> <em class="jxr_comment">    * Returns an object to listen to new hlog changes</em>
+<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_comment">    **/</em>
+<a class="jxr_linenumber" name="141" href="#141">141</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html">WALActionsListener</a> getWALActionsListener() {
+<a class="jxr_linenumber" name="142" href="#142">142</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>;
+<a class="jxr_linenumber" name="143" href="#143">143</a>   }
+<a class="jxr_linenumber" name="144" href="#144">144</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="145" href="#145">145</a> <em class="jxr_javadoccomment">   * Stops replication service.</em>
+<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="147" href="#147">147</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stopReplicationService() {
+<a class="jxr_linenumber" name="148" href="#148">148</a>     join();
+<a class="jxr_linenumber" name="149" href="#149">149</a>   }
+<a class="jxr_linenumber" name="150" href="#150">150</a> 
+<a class="jxr_linenumber" name="151" href="#151">151</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment">   * Join with the replication threads</em>
+<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="154" href="#154">154</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> join() {
+<a class="jxr_linenumber" name="155" href="#155">155</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replication) {
+<a class="jxr_linenumber" name="156" href="#156">156</a>       <strong class="jxr_keyword">this</strong>.replicationManager.join();
+<a class="jxr_linenumber" name="157" href="#157">157</a>       <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replicationSink != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="158" href="#158">158</a>         <strong class="jxr_keyword">this</strong>.replicationSink.stopReplicationSinkServices();
+<a class="jxr_linenumber" name="159" href="#159">159</a>       }
+<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> 
+<a class="jxr_linenumber" name="163" href="#163">163</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment">   * Carry on the list of log entries down to the sink</em>
+<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment">   * @param entries list of entries to replicate</em>
+<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment">   * @throws IOException</em>
+<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="168" href="#168">168</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> replicateLogEntries(HLog.Entry[] entries) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="169" href="#169">169</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replication) {
+<a class="jxr_linenumber" name="170" href="#170">170</a>       <strong class="jxr_keyword">this</strong>.replicationSink.replicateEntries(entries);
+<a class="jxr_linenumber" name="171" href="#171">171</a>     }
+<a class="jxr_linenumber" name="172" href="#172">172</a>   }
+<a class="jxr_linenumber" name="173" href="#173">173</a> 
+<a class="jxr_linenumber" name="174" href="#174">174</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="175" href="#175">175</a> <em class="jxr_javadoccomment">   * If replication is enabled and this cluster is a master,</em>
+<a class="jxr_linenumber" name="176" href="#176">176</a> <em class="jxr_javadoccomment">   * it starts</em>
+<a class="jxr_linenumber" name="177" href="#177">177</a> <em class="jxr_javadoccomment">   * @throws IOException</em>
+<a class="jxr_linenumber" name="178" href="#178">178</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="179" href="#179">179</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> startReplicationService() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="180" href="#180">180</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.replication) {
+<a class="jxr_linenumber" name="181" href="#181">181</a>       <strong class="jxr_keyword">this</strong>.replicationManager.init();
+<a class="jxr_linenumber" name="182" href="#182">182</a>       <strong class="jxr_keyword">this</strong>.replicationSink = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a>(<strong class="jxr_keyword">this</strong>.conf, <strong class="jxr_keyword">this</strong>.server);
+<a class="jxr_linenumber" name="183" href="#183">183</a>       <strong class="jxr_keyword">this</strong>.scheduleThreadPool.scheduleAtFixedRate(
+<a class="jxr_linenumber" name="184" href="#184">184</a>         <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">ReplicationStatisticsThread</a>(<strong class="jxr_keyword">this</strong>.replicationSink, <strong class="jxr_keyword">this</strong>.replicationManager),
+<a class="jxr_linenumber" name="185" href="#185">185</a>         statsThreadPeriod, statsThreadPeriod, TimeUnit.SECONDS);
+<a class="jxr_linenumber" name="186" href="#186">186</a>     }
+<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>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="190" href="#190">190</a> <em class="jxr_javadoccomment">   * Get the replication sources manager</em>
+<a class="jxr_linenumber" name="191" href="#191">191</a> <em class="jxr_javadoccomment">   * @return the manager if replication is enabled, else returns false</em>
+<a class="jxr_linenumber" name="192" href="#192">192</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="193" href="#193">193</a>   <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> getReplicationManager() {
+<a class="jxr_linenumber" name="194" href="#194">194</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.replicationManager;
+<a class="jxr_linenumber" name="195" href="#195">195</a>   }
+<a class="jxr_linenumber" name="196" href="#196">196</a> 
+<a class="jxr_linenumber" name="197" href="#197">197</a>   @Override
+<a class="jxr_linenumber" name="198" href="#198">198</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> visitLogEntryBeforeWrite(<a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html">HRegionInfo</a> info, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html">HLogKey</a> logKey,
+<a class="jxr_linenumber" name="199" href="#199">199</a>       <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html">WALEdit</a> logEdit) {
+<a class="jxr_linenumber" name="200" href="#200">200</a>     <em class="jxr_comment">// Not interested</em>
+<a class="jxr_linenumber" name="201" href="#201">201</a>   }
+<a class="jxr_linenumber" name="202" href="#202">202</a> 
+<a class="jxr_linenumber" name="203" href="#203">203</a>   @Override
+<a class="jxr_linenumber" name="204" href="#204">204</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> visitLogEntryBeforeWrite(<a href="../../../../../../org/apache/hadoop/hbase/HTableDescriptor.html">HTableDescriptor</a> htd, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html">HLogKey</a> logKey,
+<a class="jxr_linenumber" name="205" href="#205">205</a>                                        <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html">WALEdit</a> logEdit) {
+<a class="jxr_linenumber" name="206" href="#206">206</a>     NavigableMap&lt;byte[], Integer&gt; scopes =
+<a class="jxr_linenumber" name="207" href="#207">207</a>         <strong class="jxr_keyword">new</strong> TreeMap&lt;byte[], Integer&gt;(Bytes.BYTES_COMPARATOR);
+<a class="jxr_linenumber" name="208" href="#208">208</a>     byte[] family;
+<a class="jxr_linenumber" name="209" href="#209">209</a>     <strong class="jxr_keyword">for</strong> (KeyValue kv : logEdit.getKeyValues()) {
+<a class="jxr_linenumber" name="210" href="#210">210</a>       family = kv.getFamily();
+<a class="jxr_linenumber" name="211" href="#211">211</a>       <strong class="jxr_keyword">int</strong> scope = htd.getFamily(family).getScope();
+<a class="jxr_linenumber" name="212" href="#212">212</a>       <strong class="jxr_keyword">if</strong> (scope != REPLICATION_SCOPE_LOCAL &amp;&amp;
+<a class="jxr_linenumber" name="213" href="#213">213</a>           !scopes.containsKey(family)) {
+<a class="jxr_linenumber" name="214" href="#214">214</a>         scopes.put(family, scope);
+<a class="jxr_linenumber" name="215" href="#215">215</a>       }
+<a class="jxr_linenumber" name="216" href="#216">216</a>     }
+<a class="jxr_linenumber" name="217" href="#217">217</a>     <strong class="jxr_keyword">if</strong> (!scopes.isEmpty()) {
+<a class="jxr_linenumber" name="218" href="#218">218</a>       logEdit.setScopes(scopes);
+<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> 
 <a class="jxr_linenumber" name="222" href="#222">222</a>   @Override
-<a class="jxr_linenumber" name="223" href="#223">223</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> preLogArchive(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="224" href="#224">224</a>     <em class="jxr_comment">// Not interested</em>
+<a class="jxr_linenumber" name="223" href="#223">223</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> preLogRoll(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="224" href="#224">224</a>     getReplicationManager().preLogRoll(newPath);
 <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>   @Override
-<a class="jxr_linenumber" name="228" href="#228">228</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> postLogArchive(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="229" href="#229">229</a>     <em class="jxr_comment">// Not interested</em>
+<a class="jxr_linenumber" name="228" href="#228">228</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> postLogRoll(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="229" href="#229">229</a>     getReplicationManager().postLogRoll(newPath);
 <a class="jxr_linenumber" name="230" href="#230">230</a>   }
 <a class="jxr_linenumber" name="231" href="#231">231</a> 
-<a class="jxr_linenumber" name="232" href="#232">232</a>   <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="233" href="#233">233</a> <em class="jxr_javadoccomment">   * This method modifies the master's configuration in order to inject</em>
-<a class="jxr_linenumber" name="234" href="#234">234</a> <em class="jxr_javadoccomment">   * replication-related features</em>
-<a class="jxr_linenumber" name="235" href="#235">235</a> <em class="jxr_javadoccomment">   * @param conf</em>
-<a class="jxr_linenumber" name="236" href="#236">236</a> <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="237" href="#237">237</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> decorateMasterConfiguration(Configuration conf) {
-<a class="jxr_linenumber" name="238" href="#238">238</a>     <strong class="jxr_keyword">if</strong> (!isReplication(conf)) {
-<a class="jxr_linenumber" name="239" href="#239">239</a>       <strong class="jxr_keyword">return</strong>;
-<a class="jxr_linenumber" name="240" href="#240">240</a>     }
-<a class="jxr_linenumber" name="241" href="#241">241</a>     String plugins = conf.get(HBASE_MASTER_LOGCLEANER_PLUGINS);
-<a class="jxr_linenumber" name="242" href="#242">242</a>     String cleanerClass = ReplicationLogCleaner.<strong class="jxr_keyword">class</strong>.getCanonicalName();
-<a class="jxr_linenumber" name="243" href="#243">243</a>     <strong class="jxr_keyword">if</strong> (!plugins.contains(cleanerClass)) {
-<a class="jxr_linenumber" name="244" href="#244">244</a>       conf.set(HBASE_MASTER_LOGCLEANER_PLUGINS, plugins + <span class="jxr_string">","</span> + cleanerClass);
-<a class="jxr_linenumber" name="245" href="#245">245</a>     }
-<a class="jxr_linenumber" name="246" href="#246">246</a>   }
-<a class="jxr_linenumber" name="247" href="#247">247</a> 
-<a class="jxr_linenumber" name="248" href="#248">248</a>   @Override
-<a class="jxr_linenumber" name="249" href="#249">249</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> logRollRequested() {
-<a class="jxr_linenumber" name="250" href="#250">250</a>     <em class="jxr_comment">// Not interested</em>
-<a class="jxr_linenumber" name="251" href="#251">251</a>   }
-<a class="jxr_linenumber" name="252" href="#252">252</a> 
-<a class="jxr_linenumber" name="253" href="#253">253</a>   @Override
-<a class="jxr_linenumber" name="254" href="#254">254</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> logCloseRequested() {
-<a class="jxr_linenumber" name="255" href="#255">255</a>     <em class="jxr_comment">// not interested</em>
+<a class="jxr_linenumber" name="232" href="#232">232</a>   @Override
+<a class="jxr_linenumber" name="233" href="#233">233</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> preLogArchive(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="234" href="#234">234</a>     <em class="jxr_comment">// Not interested</em>
+<a class="jxr_linenumber" name="235" href="#235">235</a>   }
+<a class="jxr_linenumber" name="236" href="#236">236</a> 
+<a class="jxr_linenumber" name="237" href="#237">237</a>   @Override
+<a class="jxr_linenumber" name="238" href="#238">238</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> postLogArchive(Path oldPath, Path newPath) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="239" href="#239">239</a>     <em class="jxr_comment">// Not interested</em>
+<a class="jxr_linenumber" name="240" href="#240">240</a>   }
+<a class="jxr_linenumber" name="241" href="#241">241</a> 
+<a class="jxr_linenumber" name="242" href="#242">242</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="243" href="#243">243</a> <em class="jxr_javadoccomment">   * This method modifies the master's configuration in order to inject</em>
+<a class="jxr_linenumber" name="244" href="#244">244</a> <em class="jxr_javadoccomment">   * replication-related features</em>
+<a class="jxr_linenumber" name="245" href="#245">245</a> <em class="jxr_javadoccomment">   * @param conf</em>
+<a class="jxr_linenumber" name="246" href="#246">246</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="247" href="#247">247</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> decorateMasterConfiguration(Configuration conf) {
+<a class="jxr_linenumber" name="248" href="#248">248</a>     <strong class="jxr_keyword">if</strong> (!isReplication(conf)) {
+<a class="jxr_linenumber" name="249" href="#249">249</a>       <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="250" href="#250">250</a>     }
+<a class="jxr_linenumber" name="251" href="#251">251</a>     String plugins = conf.get(HBASE_MASTER_LOGCLEANER_PLUGINS);
+<a class="jxr_linenumber" name="252" href="#252">252</a>     String cleanerClass = ReplicationLogCleaner.<strong class="jxr_keyword">class</strong>.getCanonicalName();
+<a class="jxr_linenumber" name="253" href="#253">253</a>     <strong class="jxr_keyword">if</strong> (!plugins.contains(cleanerClass)) {
+<a class="jxr_linenumber" name="254" href="#254">254</a>       conf.set(HBASE_MASTER_LOGCLEANER_PLUGINS, plugins + <span class="jxr_string">","</span> + cleanerClass);
+<a class="jxr_linenumber" name="255" href="#255">255</a>     }
 <a class="jxr_linenumber" name="256" href="#256">256</a>   }
 <a class="jxr_linenumber" name="257" href="#257">257</a> 
-<a class="jxr_linenumber" name="258" href="#258">258</a>   <em class="jxr_comment">/*</em>
-<a class="jxr_linenumber" name="259" href="#259">259</a> <em class="jxr_comment">   * Statistics thread. Periodically prints the cache statistics to the log.</em>
-<a class="jxr_linenumber" name="260" href="#260">260</a> <em class="jxr_comment">   */</em>
-<a class="jxr_linenumber" name="261" href="#261">261</a>   <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">ReplicationStatisticsThread</a> <strong class="jxr_keyword">extends</strong> Thread {
+<a class="jxr_linenumber" name="258" href="#258">258</a>   @Override
+<a class="jxr_linenumber" name="259" href="#259">259</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> logRollRequested() {
+<a class="jxr_linenumber" name="260" href="#260">260</a>     <em class="jxr_comment">// Not interested</em>
+<a class="jxr_linenumber" name="261" href="#261">261</a>   }
 <a class="jxr_linenumber" name="262" href="#262">262</a> 
-<a class="jxr_linenumber" name="263" href="#263">263</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a> replicationSink;
-<a class="jxr_linenumber" name="264" href="#264">264</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> replicationManager;
-<a class="jxr_linenumber" name="265" href="#265">265</a> 
-<a class="jxr_linenumber" name="266" href="#266">266</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">ReplicationStatisticsThread</a>(<strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a> replicationSink,
-<a class="jxr_linenumber" name="267" href="#267">267</a>                             <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> replicationManager) {
-<a class="jxr_linenumber" name="268" href="#268">268</a>       <strong class="jxr_keyword">super</strong>(<span class="jxr_string">"ReplicationStatisticsThread"</span>);
-<a class="jxr_linenumber" name="269" href="#269">269</a>       <strong class="jxr_keyword">this</strong>.replicationManager = replicationManager;
-<a class="jxr_linenumber" name="270" href="#270">270</a>       <strong class="jxr_keyword">this</strong>.replicationSink = replicationSink;
-<a class="jxr_linenumber" name="271" href="#271">271</a>     }
+<a class="jxr_linenumber" name="263" href="#263">263</a>   @Override
+<a class="jxr_linenumber" name="264" href="#264">264</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> logCloseRequested() {
+<a class="jxr_linenumber" name="265" href="#265">265</a>     <em class="jxr_comment">// not interested</em>
+<a class="jxr_linenumber" name="266" href="#266">266</a>   }
+<a class="jxr_linenumber" name="267" href="#267">267</a> 
+<a class="jxr_linenumber" name="268" href="#268">268</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="269" href="#269">269</a> <em class="jxr_comment">   * Statistics thread. Periodically prints the cache statistics to the log.</em>
+<a class="jxr_linenumber" name="270" href="#270">270</a> <em class="jxr_comment">   */</em>
+<a class="jxr_linenumber" name="271" href="#271">271</a>   <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">ReplicationStatisticsThread</a> <strong class="jxr_keyword">extends</strong> Thread {
 <a class="jxr_linenumber" name="272" href="#272">272</a> 
-<a class="jxr_linenumber" name="273" href="#273">273</a>     @Override
-<a class="jxr_linenumber" name="274" href="#274">274</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
-<a class="jxr_linenumber" name="275" href="#275">275</a>       printStats(<strong class="jxr_keyword">this</strong>.replicationManager.getStats());
-<a class="jxr_linenumber" name="276" href="#276">276</a>       printStats(<strong class="jxr_keyword">this</strong>.replicationSink.getStats());
-<a class="jxr_linenumber" name="277" href="#277">277</a>     }
-<a class="jxr_linenumber" name="278" href="#278">278</a> 
-<a class="jxr_linenumber" name="279" href="#279">279</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> printStats(String stats) {
-<a class="jxr_linenumber" name="280" href="#280">280</a>       <strong class="jxr_keyword">if</strong> (!stats.isEmpty()) {
-<a class="jxr_linenumber" name="281" href="#281">281</a>         LOG.info(stats);
-<a class="jxr_linenumber" name="282" href="#282">282</a>       }
-<a class="jxr_linenumber" name="283" href="#283">283</a>     }
-<a class="jxr_linenumber" name="284" href="#284">284</a>   }
-<a class="jxr_linenumber" name="285" href="#285">285</a> }
+<a class="jxr_linenumber" name="273" href="#273">273</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a> replicationSink;
+<a class="jxr_linenumber" name="274" href="#274">274</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> replicationManager;
+<a class="jxr_linenumber" name="275" href="#275">275</a> 
+<a class="jxr_linenumber" name="276" href="#276">276</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/Replication.html">ReplicationStatisticsThread</a>(<strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSink.html">ReplicationSink</a> replicationSink,
+<a class="jxr_linenumber" name="277" href="#277">277</a>                             <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.html">ReplicationSourceManager</a> replicationManager) {
+<a class="jxr_linenumber" name="278" href="#278">278</a>       <strong class="jxr_keyword">super</strong>(<span class="jxr_string">"ReplicationStatisticsThread"</span>);
+<a class="jxr_linenumber" name="279" href="#279">279</a>       <strong class="jxr_keyword">this</strong>.replicationManager = replicationManager;
+<a class="jxr_linenumber" name="280" href="#280">280</a>       <strong class="jxr_keyword">this</strong>.replicationSink = replicationSink;
+<a class="jxr_linenumber" name="281" href="#281">281</a>     }
+<a class="jxr_linenumber" name="282" href="#282">282</a> 
+<a class="jxr_linenumber" name="283" href="#283">283</a>     @Override
+<a class="jxr_linenumber" name="284" href="#284">284</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
+<a class="jxr_linenumber" name="285" href="#285">285</a>       printStats(<strong class="jxr_keyword">this</strong>.replicationManager.getStats());
+<a class="jxr_linenumber" name="286" href="#286">286</a>       printStats(<strong class="jxr_keyword">this</strong>.replicationSink.getStats());
+<a class="jxr_linenumber" name="287" href="#287">287</a>     }
+<a class="jxr_linenumber" name="288" href="#288">288</a> 
+<a class="jxr_linenumber" name="289" href="#289">289</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> printStats(String stats) {
+<a class="jxr_linenumber" name="290" href="#290">290</a>       <strong class="jxr_keyword">if</strong> (!stats.isEmpty()) {
+<a class="jxr_linenumber" name="291" href="#291">291</a>         LOG.info(stats);
+<a class="jxr_linenumber" name="292" href="#292">292</a>       }
+<a class="jxr_linenumber" name="293" href="#293">293</a>     }
+<a class="jxr_linenumber" name="294" href="#294">294</a>   }
+<a class="jxr_linenumber" name="295" href="#295">295</a> }
 </pre>
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