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From mi...@apache.org
Subject [04/51] [partial] hbase-site git commit: Published site at f6945c4631e7697976fd8c2272f8152905c6f875.
Date Thu, 10 Mar 2016 17:22:47 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/5eb82203/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerHeartbeatMessages.HeartbeatKVHeap.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerHeartbeatMessages.HeartbeatKVHeap.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerHeartbeatMessages.HeartbeatKVHeap.html
index e8e86bf..4be7696 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerHeartbeatMessages.HeartbeatKVHeap.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerHeartbeatMessages.HeartbeatKVHeap.html
@@ -25,526 +25,588 @@
 <span class="sourceLineNo">017</span> */<a name="line.17"></a>
 <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.regionserver;<a name="line.18"></a>
 <span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import static org.junit.Assert.assertTrue;<a name="line.20"></a>
-<span class="sourceLineNo">021</span>import static org.junit.Assert.fail;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.util.ArrayList;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.List;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.concurrent.Callable;<a name="line.26"></a>
-<span class="sourceLineNo">027</span><a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.commons.lang.exception.ExceptionUtils;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.commons.logging.Log;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.commons.logging.LogFactory;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.commons.logging.impl.Log4JLogger;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.Path;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.Cell;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.CoordinatedStateManager;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.HConstants;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HTestConst;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.TableName;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.Put;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Result;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.ScannerCallable;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.Table;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanRequest;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanResponse;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.regionserver.HRegion.RegionScannerImpl;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.log4j.Level;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.junit.After;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.junit.AfterClass;<a name="line.59"></a>
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-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span>import com.google.protobuf.RpcController;<a name="line.65"></a>
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-<span class="sourceLineNo">068</span>/**<a name="line.68"></a>
-<span class="sourceLineNo">069</span> * Here we test to make sure that scans return the expected Results when the server is sending the<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * Client heartbeat messages. Heartbeat messages are essentially keep-alive messages (they prevent<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * the scanner on the client side from timing out). A heartbeat message is sent from the server to<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * the client when the server has exceeded the time limit during the processing of the scan. When<a name="line.72"></a>
-<span class="sourceLineNo">073</span> * the time limit is reached, the server will return to the Client whatever Results it has<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * accumulated (potentially empty).<a name="line.74"></a>
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-<span class="sourceLineNo">076</span>@Category(MediumTests.class)<a name="line.76"></a>
-<span class="sourceLineNo">077</span>public class TestScannerHeartbeatMessages {<a name="line.77"></a>
-<span class="sourceLineNo">078</span>  private static final Log LOG = LogFactory.getLog(TestScannerHeartbeatMessages.class);<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span>  private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span>  private static Table TABLE = null;<a name="line.82"></a>
+<span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import static org.junit.Assert.assertTrue;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import static org.junit.Assert.fail;<a name="line.22"></a>
+<span class="sourceLineNo">023</span><a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.ArrayList;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.concurrent.Callable;<a name="line.27"></a>
+<span class="sourceLineNo">028</span><a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.commons.lang.exception.ExceptionUtils;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.commons.logging.Log;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.commons.logging.LogFactory;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.logging.impl.Log4JLogger;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.conf.Configuration;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.FileSystem;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.fs.Path;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.Cell;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.CoordinatedStateManager;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HConstants;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HTestConst;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.TableName;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Put;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.Result;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.ScannerCallable;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.Table;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.filter.Filter;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.filter.FilterBase;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanRequest;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ScanResponse;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.regionserver.HRegion.RegionScannerImpl;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.log4j.Level;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.junit.After;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.junit.AfterClass;<a name="line.63"></a>
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+<span class="sourceLineNo">065</span>import org.junit.BeforeClass;<a name="line.65"></a>
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+<span class="sourceLineNo">068</span><a name="line.68"></a>
+<span class="sourceLineNo">069</span>import com.google.protobuf.RpcController;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>import com.google.protobuf.ServiceException;<a name="line.70"></a>
+<span class="sourceLineNo">071</span><a name="line.71"></a>
+<span class="sourceLineNo">072</span>/**<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * Here we test to make sure that scans return the expected Results when the server is sending the<a name="line.73"></a>
+<span class="sourceLineNo">074</span> * Client heartbeat messages. Heartbeat messages are essentially keep-alive messages (they prevent<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * the scanner on the client side from timing out). A heartbeat message is sent from the server to<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * the client when the server has exceeded the time limit during the processing of the scan. When<a name="line.76"></a>
+<span class="sourceLineNo">077</span> * the time limit is reached, the server will return to the Client whatever Results it has<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * accumulated (potentially empty).<a name="line.78"></a>
+<span class="sourceLineNo">079</span> */<a name="line.79"></a>
+<span class="sourceLineNo">080</span>@Category(MediumTests.class)<a name="line.80"></a>
+<span class="sourceLineNo">081</span>public class TestScannerHeartbeatMessages {<a name="line.81"></a>
+<span class="sourceLineNo">082</span>  private static final Log LOG = LogFactory.getLog(TestScannerHeartbeatMessages.class);<a name="line.82"></a>
 <span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span>  /**<a name="line.84"></a>
-<span class="sourceLineNo">085</span>   * Table configuration<a name="line.85"></a>
-<span class="sourceLineNo">086</span>   */<a name="line.86"></a>
-<span class="sourceLineNo">087</span>  private static TableName TABLE_NAME = TableName.valueOf("testScannerHeartbeatMessagesTable");<a name="line.87"></a>
-<span class="sourceLineNo">088</span><a name="line.88"></a>
-<span class="sourceLineNo">089</span>  private static int NUM_ROWS = 10;<a name="line.89"></a>
-<span class="sourceLineNo">090</span>  private static byte[] ROW = Bytes.toBytes("testRow");<a name="line.90"></a>
-<span class="sourceLineNo">091</span>  private static byte[][] ROWS = HTestConst.makeNAscii(ROW, NUM_ROWS);<a name="line.91"></a>
+<span class="sourceLineNo">084</span>  private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.84"></a>
+<span class="sourceLineNo">085</span><a name="line.85"></a>
+<span class="sourceLineNo">086</span>  private static Table TABLE = null;<a name="line.86"></a>
+<span class="sourceLineNo">087</span><a name="line.87"></a>
+<span class="sourceLineNo">088</span>  /**<a name="line.88"></a>
+<span class="sourceLineNo">089</span>   * Table configuration<a name="line.89"></a>
+<span class="sourceLineNo">090</span>   */<a name="line.90"></a>
+<span class="sourceLineNo">091</span>  private static TableName TABLE_NAME = TableName.valueOf("testScannerHeartbeatMessagesTable");<a name="line.91"></a>
 <span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span>  private static int NUM_FAMILIES = 3;<a name="line.93"></a>
-<span class="sourceLineNo">094</span>  private static byte[] FAMILY = Bytes.toBytes("testFamily");<a name="line.94"></a>
-<span class="sourceLineNo">095</span>  private static byte[][] FAMILIES = HTestConst.makeNAscii(FAMILY, NUM_FAMILIES);<a name="line.95"></a>
+<span class="sourceLineNo">093</span>  private static int NUM_ROWS = 5;<a name="line.93"></a>
+<span class="sourceLineNo">094</span>  private static byte[] ROW = Bytes.toBytes("testRow");<a name="line.94"></a>
+<span class="sourceLineNo">095</span>  private static byte[][] ROWS = HTestConst.makeNAscii(ROW, NUM_ROWS);<a name="line.95"></a>
 <span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span>  private static int NUM_QUALIFIERS = 3;<a name="line.97"></a>
-<span class="sourceLineNo">098</span>  private static byte[] QUALIFIER = Bytes.toBytes("testQualifier");<a name="line.98"></a>
-<span class="sourceLineNo">099</span>  private static byte[][] QUALIFIERS = HTestConst.makeNAscii(QUALIFIER, NUM_QUALIFIERS);<a name="line.99"></a>
+<span class="sourceLineNo">097</span>  private static int NUM_FAMILIES = 3;<a name="line.97"></a>
+<span class="sourceLineNo">098</span>  private static byte[] FAMILY = Bytes.toBytes("testFamily");<a name="line.98"></a>
+<span class="sourceLineNo">099</span>  private static byte[][] FAMILIES = HTestConst.makeNAscii(FAMILY, NUM_FAMILIES);<a name="line.99"></a>
 <span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span>  private static int VALUE_SIZE = 128;<a name="line.101"></a>
-<span class="sourceLineNo">102</span>  private static byte[] VALUE = Bytes.createMaxByteArray(VALUE_SIZE);<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span>  // Time, in milliseconds, that the client will wait for a response from the server before timing<a name="line.104"></a>
-<span class="sourceLineNo">105</span>  // out. This value is used server side to determine when it is necessary to send a heartbeat<a name="line.105"></a>
-<span class="sourceLineNo">106</span>  // message to the client<a name="line.106"></a>
-<span class="sourceLineNo">107</span>  private static int CLIENT_TIMEOUT = 2000;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span>  // The server limits itself to running for half of the CLIENT_TIMEOUT value.<a name="line.109"></a>
-<span class="sourceLineNo">110</span>  private static int SERVER_TIME_LIMIT = CLIENT_TIMEOUT / 2;<a name="line.110"></a>
-<span class="sourceLineNo">111</span><a name="line.111"></a>
-<span class="sourceLineNo">112</span>  // By default, at most one row's worth of cells will be retrieved before the time limit is reached<a name="line.112"></a>
-<span class="sourceLineNo">113</span>  private static int DEFAULT_ROW_SLEEP_TIME = SERVER_TIME_LIMIT / 2;<a name="line.113"></a>
-<span class="sourceLineNo">114</span>  // By default, at most cells for two column families are retrieved before the time limit is<a name="line.114"></a>
-<span class="sourceLineNo">115</span>  // reached<a name="line.115"></a>
-<span class="sourceLineNo">116</span>  private static int DEFAULT_CF_SLEEP_TIME = DEFAULT_ROW_SLEEP_TIME / NUM_FAMILIES;<a name="line.116"></a>
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-<span class="sourceLineNo">118</span>  @BeforeClass<a name="line.118"></a>
-<span class="sourceLineNo">119</span>  public static void setUpBeforeClass() throws Exception {<a name="line.119"></a>
-<span class="sourceLineNo">120</span>    ((Log4JLogger) ScannerCallable.LOG).getLogger().setLevel(Level.ALL);<a name="line.120"></a>
-<span class="sourceLineNo">121</span>    ((Log4JLogger) HeartbeatRPCServices.LOG).getLogger().setLevel(Level.ALL);<a name="line.121"></a>
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-<span class="sourceLineNo">125</span>    conf.setStrings(HConstants.REGION_SERVER_IMPL, HeartbeatHRegionServer.class.getName());<a name="line.125"></a>
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-<span class="sourceLineNo">128</span>    conf.setInt(HConstants.HBASE_CLIENT_PAUSE, 1);<a name="line.128"></a>
-<span class="sourceLineNo">129</span><a name="line.129"></a>
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-<span class="sourceLineNo">131</span>    conf.setLong(StoreScanner.HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK, 1);<a name="line.131"></a>
-<span class="sourceLineNo">132</span>    TEST_UTIL.startMiniCluster(1);<a name="line.132"></a>
+<span class="sourceLineNo">101</span>  private static int NUM_QUALIFIERS = 3;<a name="line.101"></a>
+<span class="sourceLineNo">102</span>  private static byte[] QUALIFIER = Bytes.toBytes("testQualifier");<a name="line.102"></a>
+<span class="sourceLineNo">103</span>  private static byte[][] QUALIFIERS = HTestConst.makeNAscii(QUALIFIER, NUM_QUALIFIERS);<a name="line.103"></a>
+<span class="sourceLineNo">104</span><a name="line.104"></a>
+<span class="sourceLineNo">105</span>  private static int VALUE_SIZE = 128;<a name="line.105"></a>
+<span class="sourceLineNo">106</span>  private static byte[] VALUE = Bytes.createMaxByteArray(VALUE_SIZE);<a name="line.106"></a>
+<span class="sourceLineNo">107</span><a name="line.107"></a>
+<span class="sourceLineNo">108</span>  // Time, in milliseconds, that the client will wait for a response from the server before timing<a name="line.108"></a>
+<span class="sourceLineNo">109</span>  // out. This value is used server side to determine when it is necessary to send a heartbeat<a name="line.109"></a>
+<span class="sourceLineNo">110</span>  // message to the client<a name="line.110"></a>
+<span class="sourceLineNo">111</span>  private static int CLIENT_TIMEOUT = 2000;<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span>  // The server limits itself to running for half of the CLIENT_TIMEOUT value.<a name="line.113"></a>
+<span class="sourceLineNo">114</span>  private static int SERVER_TIME_LIMIT = CLIENT_TIMEOUT / 2;<a name="line.114"></a>
+<span class="sourceLineNo">115</span><a name="line.115"></a>
+<span class="sourceLineNo">116</span>  // By default, at most one row's worth of cells will be retrieved before the time limit is reached<a name="line.116"></a>
+<span class="sourceLineNo">117</span>  private static int DEFAULT_ROW_SLEEP_TIME = SERVER_TIME_LIMIT / 2;<a name="line.117"></a>
+<span class="sourceLineNo">118</span>  // By default, at most cells for two column families are retrieved before the time limit is<a name="line.118"></a>
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 <span class="sourceLineNo">377</span><a name="line.377"></a>
 <span class="sourceLineNo">378</span>  /**<a name="line.378"></a>
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 <span class="sourceLineNo">387</span><a name="line.387"></a>
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+<span class="sourceLineNo">389</span>    HeartbeatHRegion.columnFamilySleepTime = cfSleepTime;<a name="line.389"></a>
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+<span class="sourceLineNo">391</span>  }<a name="line.391"></a>
+<span class="sourceLineNo">392</span><a name="line.392"></a>
+<span class="sourceLineNo">393</span>  /**<a name="line.393"></a>
+<span class="sourceLineNo">394</span>   * Disable the sleeping mechanism server side.<a name="line.394"></a>
+<span class="sourceLineNo">395</span>   */<a name="line.395"></a>
+<span class="sourceLineNo">396</span>  private static void disableSleeping() {<a name="line.396"></a>
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+<span class="sourceLineNo">398</span>    HeartbeatHRegion.sleepBetweenColumnFamilies = false;<a name="line.398"></a>
+<span class="sourceLineNo">399</span>  }<a name="line.399"></a>
+<span class="sourceLineNo">400</span><a name="line.400"></a>
+<span class="sourceLineNo">401</span>  /**<a name="line.401"></a>
+<span class="sourceLineNo">402</span>   * Custom HRegionServer instance that instantiates {@link HeartbeatRPCServices} in place of<a name="line.402"></a>
+<span class="sourceLineNo">403</span>   * {@link RSRpcServices} to allow us to toggle support for heartbeat messages<a name="line.403"></a>
+<span class="sourceLineNo">404</span>   */<a name="line.404"></a>
+<span class="sourceLineNo">405</span>  private static class HeartbeatHRegionServer extends HRegionServer {<a name="line.405"></a>
+<span class="sourceLineNo">406</span>    public HeartbeatHRegionServer(Configuration conf) throws IOException, InterruptedException {<a name="line.406"></a>
+<span class="sourceLineNo">407</span>      super(conf);<a name="line.407"></a>
+<span class="sourceLineNo">408</span>    }<a name="line.408"></a>
+<span class="sourceLineNo">409</span><a name="line.409"></a>
+<span class="sourceLineNo">410</span>    public HeartbeatHRegionServer(Configuration conf, CoordinatedStateManager csm)<a name="line.410"></a>
+<span class="sourceLineNo">411</span>        throws IOException {<a name="line.411"></a>
+<span class="sourceLineNo">412</span>      super(conf, csm);<a name="line.412"></a>
+<span class="sourceLineNo">413</span>    }<a name="line.413"></a>
+<span class="sourceLineNo">414</span><a name="line.414"></a>
+<span class="sourceLineNo">415</span>    @Override<a name="line.415"></a>
+<span class="sourceLineNo">416</span>    protected RSRpcServices createRpcServices() throws IOException {<a name="line.416"></a>
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+<span class="sourceLineNo">418</span>    }<a name="line.418"></a>
+<span class="sourceLineNo">419</span>  }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span>  /**<a name="line.421"></a>
+<span class="sourceLineNo">422</span>   * Custom RSRpcServices instance that allows heartbeat support to be toggled<a name="line.422"></a>
+<span class="sourceLineNo">423</span>   */<a name="line.423"></a>
+<span class="sourceLineNo">424</span>  private static class HeartbeatRPCServices extends RSRpcServices {<a name="line.424"></a>
+<span class="sourceLineNo">425</span> 

<TRUNCATED>

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