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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/02/23 18:08:10 UTC
[02/51] [partial] hbase-site git commit: Published site at
58283fa1b1b10beec62cefa40babff6a1424b06c.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d02dd5db/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerFlushCache.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerFlushCache.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerFlushCache.html
index 2a9e4fe..ba28a63 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerFlushCache.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerFlushCache.html
@@ -32,98 +32,158 @@
<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.MiniHBaseCluster;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TableName;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.Waiter;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.junit.AfterClass;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.junit.BeforeClass;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.junit.Test;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.junit.experimental.categories.Category;<a name="line.35"></a>
-<span class="sourceLineNo">036</span><a name="line.36"></a>
-<span class="sourceLineNo">037</span>import static org.junit.Assert.assertTrue;<a name="line.37"></a>
-<span class="sourceLineNo">038</span><a name="line.38"></a>
-<span class="sourceLineNo">039</span>@Category({ LargeTests.class, ClientTests.class })<a name="line.39"></a>
-<span class="sourceLineNo">040</span>public class TestHTableMultiplexerFlushCache {<a name="line.40"></a>
-<span class="sourceLineNo">041</span> private static final Log LOG = LogFactory.getLog(TestHTableMultiplexerFlushCache.class);<a name="line.41"></a>
-<span class="sourceLineNo">042</span> private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.42"></a>
-<span class="sourceLineNo">043</span> private static byte[] FAMILY = Bytes.toBytes("testFamily");<a name="line.43"></a>
-<span class="sourceLineNo">044</span> private static byte[] QUALIFIER1 = Bytes.toBytes("testQualifier_1");<a name="line.44"></a>
-<span class="sourceLineNo">045</span> private static byte[] QUALIFIER2 = Bytes.toBytes("testQualifier_2");<a name="line.45"></a>
-<span class="sourceLineNo">046</span> private static byte[] VALUE1 = Bytes.toBytes("testValue1");<a name="line.46"></a>
-<span class="sourceLineNo">047</span> private static byte[] VALUE2 = Bytes.toBytes("testValue2");<a name="line.47"></a>
-<span class="sourceLineNo">048</span> private static int SLAVES = 3;<a name="line.48"></a>
-<span class="sourceLineNo">049</span> private static int PER_REGIONSERVER_QUEUE_SIZE = 100000;<a name="line.49"></a>
-<span class="sourceLineNo">050</span><a name="line.50"></a>
-<span class="sourceLineNo">051</span> /**<a name="line.51"></a>
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-<span class="sourceLineNo">056</span> TEST_UTIL.startMiniCluster(SLAVES);<a name="line.56"></a>
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-<span class="sourceLineNo">059</span> /**<a name="line.59"></a>
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-<span class="sourceLineNo">068</span> final byte[] quality,<a name="line.68"></a>
-<span class="sourceLineNo">069</span> final byte[] value) throws Exception {<a name="line.69"></a>
-<span class="sourceLineNo">070</span> // verify that the Get returns the correct result<a name="line.70"></a>
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-<span class="sourceLineNo">072</span> @Override<a name="line.72"></a>
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-<span class="sourceLineNo">074</span> Result r;<a name="line.74"></a>
-<span class="sourceLineNo">075</span> Get get = new Get(row);<a name="line.75"></a>
-<span class="sourceLineNo">076</span> get.addColumn(family, quality);<a name="line.76"></a>
-<span class="sourceLineNo">077</span> r = htable.get(get);<a name="line.77"></a>
-<span class="sourceLineNo">078</span> return r != null && r.getValue(family, quality) != null<a name="line.78"></a>
-<span class="sourceLineNo">079</span> && Bytes.toStringBinary(value).equals(<a name="line.79"></a>
-<span class="sourceLineNo">080</span> Bytes.toStringBinary(r.getValue(family, quality)));<a name="line.80"></a>
-<span class="sourceLineNo">081</span> }<a name="line.81"></a>
-<span class="sourceLineNo">082</span> });<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> @Test<a name="line.85"></a>
-<span class="sourceLineNo">086</span> public void testOnRegionChange() throws Exception {<a name="line.86"></a>
-<span class="sourceLineNo">087</span> TableName TABLE = TableName.valueOf("testOnRegionChange");<a name="line.87"></a>
-<span class="sourceLineNo">088</span> final int NUM_REGIONS = 10;<a name="line.88"></a>
-<span class="sourceLineNo">089</span> Table htable = TEST_UTIL.createTable(TABLE, new byte[][] { FAMILY }, 3,<a name="line.89"></a>
-<span class="sourceLineNo">090</span> Bytes.toBytes("aaaaa"), Bytes.toBytes("zzzzz"), NUM_REGIONS);<a name="line.90"></a>
-<span class="sourceLineNo">091</span><a name="line.91"></a>
-<span class="sourceLineNo">092</span> HTableMultiplexer multiplexer = new HTableMultiplexer(TEST_UTIL.getConfiguration(), <a name="line.92"></a>
-<span class="sourceLineNo">093</span> PER_REGIONSERVER_QUEUE_SIZE);<a name="line.93"></a>
-<span class="sourceLineNo">094</span> <a name="line.94"></a>
-<span class="sourceLineNo">095</span> try (RegionLocator r = TEST_UTIL.getConnection().getRegionLocator(TABLE)) {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> byte[][] startRows = r.getStartKeys();<a name="line.96"></a>
-<span class="sourceLineNo">097</span> byte[] row = startRows[1];<a name="line.97"></a>
-<span class="sourceLineNo">098</span> assertTrue("2nd region should not start with empty row", row != null && row.length > 0);<a name="line.98"></a>
-<span class="sourceLineNo">099</span><a name="line.99"></a>
-<span class="sourceLineNo">100</span> Put put = new Put(row).addColumn(FAMILY, QUALIFIER1, VALUE1);<a name="line.100"></a>
-<span class="sourceLineNo">101</span> assertTrue("multiplexer.put returns", multiplexer.put(TABLE, put));<a name="line.101"></a>
-<span class="sourceLineNo">102</span><a name="line.102"></a>
-<span class="sourceLineNo">103</span> checkExistence(htable, row, FAMILY, QUALIFIER1, VALUE1);<a name="line.103"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.ServerName;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.TableName;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.Waiter;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.junit.AfterClass;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.junit.BeforeClass;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.junit.Test;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.junit.experimental.categories.Category;<a name="line.38"></a>
+<span class="sourceLineNo">039</span><a name="line.39"></a>
+<span class="sourceLineNo">040</span>import static org.junit.Assert.assertEquals;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import static org.junit.Assert.assertNotNull;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import static org.junit.Assert.assertTrue;<a name="line.42"></a>
+<span class="sourceLineNo">043</span><a name="line.43"></a>
+<span class="sourceLineNo">044</span>@Category({ LargeTests.class, ClientTests.class })<a name="line.44"></a>
+<span class="sourceLineNo">045</span>public class TestHTableMultiplexerFlushCache {<a name="line.45"></a>
+<span class="sourceLineNo">046</span> private static final Log LOG = LogFactory.getLog(TestHTableMultiplexerFlushCache.class);<a name="line.46"></a>
+<span class="sourceLineNo">047</span> private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.47"></a>
+<span class="sourceLineNo">048</span> private static byte[] FAMILY = Bytes.toBytes("testFamily");<a name="line.48"></a>
+<span class="sourceLineNo">049</span> private static byte[] QUALIFIER1 = Bytes.toBytes("testQualifier_1");<a name="line.49"></a>
+<span class="sourceLineNo">050</span> private static byte[] QUALIFIER2 = Bytes.toBytes("testQualifier_2");<a name="line.50"></a>
+<span class="sourceLineNo">051</span> private static byte[] VALUE1 = Bytes.toBytes("testValue1");<a name="line.51"></a>
+<span class="sourceLineNo">052</span> private static byte[] VALUE2 = Bytes.toBytes("testValue2");<a name="line.52"></a>
+<span class="sourceLineNo">053</span> private static int SLAVES = 3;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> private static int PER_REGIONSERVER_QUEUE_SIZE = 100000;<a name="line.54"></a>
+<span class="sourceLineNo">055</span><a name="line.55"></a>
+<span class="sourceLineNo">056</span> /**<a name="line.56"></a>
+<span class="sourceLineNo">057</span> * @throws java.lang.Exception<a name="line.57"></a>
+<span class="sourceLineNo">058</span> */<a name="line.58"></a>
+<span class="sourceLineNo">059</span> @BeforeClass<a name="line.59"></a>
+<span class="sourceLineNo">060</span> public static void setUpBeforeClass() throws Exception {<a name="line.60"></a>
+<span class="sourceLineNo">061</span> TEST_UTIL.startMiniCluster(SLAVES);<a name="line.61"></a>
+<span class="sourceLineNo">062</span> }<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span> /**<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * @throws java.lang.Exception<a name="line.65"></a>
+<span class="sourceLineNo">066</span> */<a name="line.66"></a>
+<span class="sourceLineNo">067</span> @AfterClass<a name="line.67"></a>
+<span class="sourceLineNo">068</span> public static void tearDownAfterClass() throws Exception {<a name="line.68"></a>
+<span class="sourceLineNo">069</span> TEST_UTIL.shutdownMiniCluster();<a name="line.69"></a>
+<span class="sourceLineNo">070</span> }<a name="line.70"></a>
+<span class="sourceLineNo">071</span><a name="line.71"></a>
+<span class="sourceLineNo">072</span> private static void checkExistence(final Table htable, final byte[] row, final byte[] family,<a name="line.72"></a>
+<span class="sourceLineNo">073</span> final byte[] quality,<a name="line.73"></a>
+<span class="sourceLineNo">074</span> final byte[] value) throws Exception {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> // verify that the Get returns the correct result<a name="line.75"></a>
+<span class="sourceLineNo">076</span> TEST_UTIL.waitFor(30000, new Waiter.Predicate<Exception>() {<a name="line.76"></a>
+<span class="sourceLineNo">077</span> @Override<a name="line.77"></a>
+<span class="sourceLineNo">078</span> public boolean evaluate() throws Exception {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> Result r;<a name="line.79"></a>
+<span class="sourceLineNo">080</span> Get get = new Get(row);<a name="line.80"></a>
+<span class="sourceLineNo">081</span> get.addColumn(family, quality);<a name="line.81"></a>
+<span class="sourceLineNo">082</span> r = htable.get(get);<a name="line.82"></a>
+<span class="sourceLineNo">083</span> return r != null && r.getValue(family, quality) != null<a name="line.83"></a>
+<span class="sourceLineNo">084</span> && Bytes.toStringBinary(value).equals(<a name="line.84"></a>
+<span class="sourceLineNo">085</span> Bytes.toStringBinary(r.getValue(family, quality)));<a name="line.85"></a>
+<span class="sourceLineNo">086</span> }<a name="line.86"></a>
+<span class="sourceLineNo">087</span> });<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span><a name="line.89"></a>
+<span class="sourceLineNo">090</span> @Test<a name="line.90"></a>
+<span class="sourceLineNo">091</span> public void testOnRegionChange() throws Exception {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> TableName TABLE = TableName.valueOf("testOnRegionChange");<a name="line.92"></a>
+<span class="sourceLineNo">093</span> final int NUM_REGIONS = 10;<a name="line.93"></a>
+<span class="sourceLineNo">094</span> Table htable = TEST_UTIL.createTable(TABLE, new byte[][] { FAMILY }, 3,<a name="line.94"></a>
+<span class="sourceLineNo">095</span> Bytes.toBytes("aaaaa"), Bytes.toBytes("zzzzz"), NUM_REGIONS);<a name="line.95"></a>
+<span class="sourceLineNo">096</span><a name="line.96"></a>
+<span class="sourceLineNo">097</span> HTableMultiplexer multiplexer = new HTableMultiplexer(TEST_UTIL.getConfiguration(), <a name="line.97"></a>
+<span class="sourceLineNo">098</span> PER_REGIONSERVER_QUEUE_SIZE);<a name="line.98"></a>
+<span class="sourceLineNo">099</span> <a name="line.99"></a>
+<span class="sourceLineNo">100</span> try (RegionLocator r = TEST_UTIL.getConnection().getRegionLocator(TABLE)) {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> byte[][] startRows = r.getStartKeys();<a name="line.101"></a>
+<span class="sourceLineNo">102</span> byte[] row = startRows[1];<a name="line.102"></a>
+<span class="sourceLineNo">103</span> assertTrue("2nd region should not start with empty row", row != null && row.length > 0);<a name="line.103"></a>
<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> // Now let's shutdown the regionserver and let regions moved to other servers.<a name="line.105"></a>
-<span class="sourceLineNo">106</span> HRegionLocation loc = r.getRegionLocation(row);<a name="line.106"></a>
-<span class="sourceLineNo">107</span> MiniHBaseCluster hbaseCluster = TEST_UTIL.getHBaseCluster();<a name="line.107"></a>
-<span class="sourceLineNo">108</span> hbaseCluster.stopRegionServer(loc.getServerName());<a name="line.108"></a>
-<span class="sourceLineNo">109</span> TEST_UTIL.waitUntilAllRegionsAssigned(TABLE);<a name="line.109"></a>
-<span class="sourceLineNo">110</span><a name="line.110"></a>
-<span class="sourceLineNo">111</span> // put with multiplexer.<a name="line.111"></a>
-<span class="sourceLineNo">112</span> put = new Put(row).addColumn(FAMILY, QUALIFIER2, VALUE2);<a name="line.112"></a>
-<span class="sourceLineNo">113</span> assertTrue("multiplexer.put returns", multiplexer.put(TABLE, put));<a name="line.113"></a>
-<span class="sourceLineNo">114</span><a name="line.114"></a>
-<span class="sourceLineNo">115</span> checkExistence(htable, row, FAMILY, QUALIFIER2, VALUE2);<a name="line.115"></a>
-<span class="sourceLineNo">116</span> }<a name="line.116"></a>
-<span class="sourceLineNo">117</span> }<a name="line.117"></a>
-<span class="sourceLineNo">118</span>}<a name="line.118"></a>
+<span class="sourceLineNo">105</span> Put put = new Put(row).addColumn(FAMILY, QUALIFIER1, VALUE1);<a name="line.105"></a>
+<span class="sourceLineNo">106</span> assertTrue("multiplexer.put returns", multiplexer.put(TABLE, put));<a name="line.106"></a>
+<span class="sourceLineNo">107</span><a name="line.107"></a>
+<span class="sourceLineNo">108</span> checkExistence(htable, row, FAMILY, QUALIFIER1, VALUE1);<a name="line.108"></a>
+<span class="sourceLineNo">109</span><a name="line.109"></a>
+<span class="sourceLineNo">110</span> // Now let's shutdown the regionserver and let regions moved to other servers.<a name="line.110"></a>
+<span class="sourceLineNo">111</span> HRegionLocation loc = r.getRegionLocation(row);<a name="line.111"></a>
+<span class="sourceLineNo">112</span> MiniHBaseCluster hbaseCluster = TEST_UTIL.getHBaseCluster();<a name="line.112"></a>
+<span class="sourceLineNo">113</span> hbaseCluster.stopRegionServer(loc.getServerName());<a name="line.113"></a>
+<span class="sourceLineNo">114</span> TEST_UTIL.waitUntilAllRegionsAssigned(TABLE);<a name="line.114"></a>
+<span class="sourceLineNo">115</span><a name="line.115"></a>
+<span class="sourceLineNo">116</span> // put with multiplexer.<a name="line.116"></a>
+<span class="sourceLineNo">117</span> put = new Put(row).addColumn(FAMILY, QUALIFIER2, VALUE2);<a name="line.117"></a>
+<span class="sourceLineNo">118</span> assertTrue("multiplexer.put returns", multiplexer.put(TABLE, put));<a name="line.118"></a>
+<span class="sourceLineNo">119</span><a name="line.119"></a>
+<span class="sourceLineNo">120</span> checkExistence(htable, row, FAMILY, QUALIFIER2, VALUE2);<a name="line.120"></a>
+<span class="sourceLineNo">121</span> }<a name="line.121"></a>
+<span class="sourceLineNo">122</span> }<a name="line.122"></a>
+<span class="sourceLineNo">123</span><a name="line.123"></a>
+<span class="sourceLineNo">124</span> @Test<a name="line.124"></a>
+<span class="sourceLineNo">125</span> public void testOnRegionMove() throws Exception {<a name="line.125"></a>
+<span class="sourceLineNo">126</span> // This test is doing near exactly the same thing that testOnRegionChange but avoiding the<a name="line.126"></a>
+<span class="sourceLineNo">127</span> // potential to get a ConnectionClosingException. By moving the region, we can be certain that<a name="line.127"></a>
+<span class="sourceLineNo">128</span> // the connection is still valid and that the implementation is correctly handling an invalid<a name="line.128"></a>
+<span class="sourceLineNo">129</span> // Region cache (and not just tearing down the entire connection).<a name="line.129"></a>
+<span class="sourceLineNo">130</span> TableName TABLE = TableName.valueOf("testOnRegionMove");<a name="line.130"></a>
+<span class="sourceLineNo">131</span> final int NUM_REGIONS = 10;<a name="line.131"></a>
+<span class="sourceLineNo">132</span> HTable htable = TEST_UTIL.createTable(TABLE, new byte[][] { FAMILY }, 3,<a name="line.132"></a>
+<span class="sourceLineNo">133</span> Bytes.toBytes("aaaaa"), Bytes.toBytes("zzzzz"), NUM_REGIONS);<a name="line.133"></a>
+<span class="sourceLineNo">134</span><a name="line.134"></a>
+<span class="sourceLineNo">135</span> HTableMultiplexer multiplexer = new HTableMultiplexer(TEST_UTIL.getConfiguration(),<a name="line.135"></a>
+<span class="sourceLineNo">136</span> PER_REGIONSERVER_QUEUE_SIZE);<a name="line.136"></a>
+<span class="sourceLineNo">137</span><a name="line.137"></a>
+<span class="sourceLineNo">138</span> final RegionLocator regionLocator = TEST_UTIL.getConnection().getRegionLocator(TABLE);<a name="line.138"></a>
+<span class="sourceLineNo">139</span> Pair<byte[][],byte[][]> startEndRows = regionLocator.getStartEndKeys();<a name="line.139"></a>
+<span class="sourceLineNo">140</span> byte[] row = startEndRows.getFirst()[1];<a name="line.140"></a>
+<span class="sourceLineNo">141</span> assertTrue("2nd region should not start with empty row", row != null && row.length > 0);<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> Put put = new Put(row).addColumn(FAMILY, QUALIFIER1, VALUE1);<a name="line.143"></a>
+<span class="sourceLineNo">144</span> assertTrue("multiplexer.put returns", multiplexer.put(TABLE, put));<a name="line.144"></a>
+<span class="sourceLineNo">145</span><a name="line.145"></a>
+<span class="sourceLineNo">146</span> checkExistence(htable, row, FAMILY, QUALIFIER1, VALUE1);<a name="line.146"></a>
+<span class="sourceLineNo">147</span><a name="line.147"></a>
+<span class="sourceLineNo">148</span> final HRegionLocation loc = regionLocator.getRegionLocation(row);<a name="line.148"></a>
+<span class="sourceLineNo">149</span> final MiniHBaseCluster hbaseCluster = TEST_UTIL.getHBaseCluster();<a name="line.149"></a>
+<span class="sourceLineNo">150</span> // The current server for the region we're writing to<a name="line.150"></a>
+<span class="sourceLineNo">151</span> final ServerName originalServer = loc.getServerName();<a name="line.151"></a>
+<span class="sourceLineNo">152</span> ServerName newServer = null;<a name="line.152"></a>
+<span class="sourceLineNo">153</span> // Find a new server to move that region to<a name="line.153"></a>
+<span class="sourceLineNo">154</span> for (int i = 0; i < SLAVES; i++) {<a name="line.154"></a>
+<span class="sourceLineNo">155</span> HRegionServer rs = hbaseCluster.getRegionServer(0);<a name="line.155"></a>
+<span class="sourceLineNo">156</span> if (!rs.getServerName().equals(originalServer.getServerName())) {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> newServer = rs.getServerName();<a name="line.157"></a>
+<span class="sourceLineNo">158</span> break;<a name="line.158"></a>
+<span class="sourceLineNo">159</span> }<a name="line.159"></a>
+<span class="sourceLineNo">160</span> }<a name="line.160"></a>
+<span class="sourceLineNo">161</span> assertNotNull("Did not find a new RegionServer to use", newServer);<a name="line.161"></a>
+<span class="sourceLineNo">162</span><a name="line.162"></a>
+<span class="sourceLineNo">163</span> // Move the region<a name="line.163"></a>
+<span class="sourceLineNo">164</span> LOG.info("Moving " + loc.getRegionInfo().getEncodedName() + " from " + originalServer<a name="line.164"></a>
+<span class="sourceLineNo">165</span> + " to " + newServer);<a name="line.165"></a>
+<span class="sourceLineNo">166</span> TEST_UTIL.getHBaseAdmin().move(loc.getRegionInfo().getEncodedNameAsBytes(),<a name="line.166"></a>
+<span class="sourceLineNo">167</span> Bytes.toBytes(newServer.getServerName()));<a name="line.167"></a>
+<span class="sourceLineNo">168</span><a name="line.168"></a>
+<span class="sourceLineNo">169</span> TEST_UTIL.waitUntilAllRegionsAssigned(TABLE);<a name="line.169"></a>
+<span class="sourceLineNo">170</span><a name="line.170"></a>
+<span class="sourceLineNo">171</span> // Send a new Put<a name="line.171"></a>
+<span class="sourceLineNo">172</span> put = new Put(row).addColumn(FAMILY, QUALIFIER2, VALUE2);<a name="line.172"></a>
+<span class="sourceLineNo">173</span> assertTrue("multiplexer.put returns", multiplexer.put(TABLE, put));<a name="line.173"></a>
+<span class="sourceLineNo">174</span><a name="line.174"></a>
+<span class="sourceLineNo">175</span> // We should see the update make it to the new server eventually<a name="line.175"></a>
+<span class="sourceLineNo">176</span> checkExistence(htable, row, FAMILY, QUALIFIER2, VALUE2);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span>}<a name="line.178"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d02dd5db/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerViaMocks.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerViaMocks.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerViaMocks.html
index 5a23d24..16c3825 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerViaMocks.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestHTableMultiplexerViaMocks.html
@@ -24,181 +24,64 @@
<span class="sourceLineNo">016</span> */<a name="line.16"></a>
<span class="sourceLineNo">017</span>package org.apache.hadoop.hbase.client;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>import static org.junit.Assert.*;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.HConstants;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.TableName;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.client.HTableMultiplexer.FlushWorker;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.client.HTableMultiplexer.PutStatus;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.junit.Before;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.junit.Test;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.junit.experimental.categories.Category;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.mockito.invocation.InvocationOnMock;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.mockito.stubbing.Answer;<a name="line.32"></a>
-<span class="sourceLineNo">033</span><a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.io.IOException;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import java.util.concurrent.LinkedBlockingQueue;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import java.util.concurrent.ScheduledExecutorService;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import java.util.concurrent.TimeUnit;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.39"></a>
+<span class="sourceLineNo">019</span>import org.apache.hadoop.hbase.TableName;<a name="line.19"></a>
+<span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.junit.Before;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.junit.Test;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.junit.experimental.categories.Category;<a name="line.23"></a>
+<span class="sourceLineNo">024</span><a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import static org.mockito.Matchers.any;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import static org.mockito.Matchers.anyInt;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import static org.mockito.Mockito.doCallRealMethod;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import static org.mockito.Mockito.mock;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import static org.mockito.Mockito.times;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import static org.mockito.Mockito.verify;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import static org.mockito.Mockito.when;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>@Category(SmallTests.class)<a name="line.35"></a>
+<span class="sourceLineNo">036</span>public class TestHTableMultiplexerViaMocks {<a name="line.36"></a>
+<span class="sourceLineNo">037</span><a name="line.37"></a>
+<span class="sourceLineNo">038</span> private HTableMultiplexer mockMultiplexer;<a name="line.38"></a>
+<span class="sourceLineNo">039</span> private ClusterConnection mockConnection;<a name="line.39"></a>
<span class="sourceLineNo">040</span><a name="line.40"></a>
-<span class="sourceLineNo">041</span>import static java.nio.charset.StandardCharsets.UTF_8;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import static org.mockito.Matchers.any;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import static org.mockito.Matchers.anyBoolean;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import static org.mockito.Matchers.anyInt;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import static org.mockito.Mockito.doCallRealMethod;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import static org.mockito.Mockito.eq;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import static org.mockito.Mockito.mock;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import static org.mockito.Mockito.times;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import static org.mockito.Mockito.verify;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import static org.mockito.Mockito.when;<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>@Category(SmallTests.class)<a name="line.52"></a>
-<span class="sourceLineNo">053</span>public class TestHTableMultiplexerViaMocks {<a name="line.53"></a>
-<span class="sourceLineNo">054</span><a name="line.54"></a>
-<span class="sourceLineNo">055</span> private static final int NUM_RETRIES = HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER;<a name="line.55"></a>
-<span class="sourceLineNo">056</span> private HTableMultiplexer mockMultiplexer;<a name="line.56"></a>
-<span class="sourceLineNo">057</span> private ClusterConnection mockConnection;<a name="line.57"></a>
-<span class="sourceLineNo">058</span> private HRegionLocation mockRegionLocation;<a name="line.58"></a>
-<span class="sourceLineNo">059</span> private HRegionInfo mockRegionInfo;<a name="line.59"></a>
+<span class="sourceLineNo">041</span> @Before<a name="line.41"></a>
+<span class="sourceLineNo">042</span> public void setupTest() {<a name="line.42"></a>
+<span class="sourceLineNo">043</span> mockMultiplexer = mock(HTableMultiplexer.class);<a name="line.43"></a>
+<span class="sourceLineNo">044</span> mockConnection = mock(ClusterConnection.class);<a name="line.44"></a>
+<span class="sourceLineNo">045</span><a name="line.45"></a>
+<span class="sourceLineNo">046</span> // Call the real put(TableName, Put, int) method<a name="line.46"></a>
+<span class="sourceLineNo">047</span> when(mockMultiplexer.put(any(TableName.class), any(Put.class), anyInt())).thenCallRealMethod();<a name="line.47"></a>
+<span class="sourceLineNo">048</span><a name="line.48"></a>
+<span class="sourceLineNo">049</span> // Return the mocked ClusterConnection<a name="line.49"></a>
+<span class="sourceLineNo">050</span> when(mockMultiplexer.getConnection()).thenReturn(mockConnection);<a name="line.50"></a>
+<span class="sourceLineNo">051</span> }<a name="line.51"></a>
+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span> @SuppressWarnings("deprecation")<a name="line.53"></a>
+<span class="sourceLineNo">054</span> @Test public void testConnectionClosing() throws IOException {<a name="line.54"></a>
+<span class="sourceLineNo">055</span> doCallRealMethod().when(mockMultiplexer).close();<a name="line.55"></a>
+<span class="sourceLineNo">056</span> // If the connection is not closed<a name="line.56"></a>
+<span class="sourceLineNo">057</span> when(mockConnection.isClosed()).thenReturn(false);<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span> mockMultiplexer.close();<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> private TableName tableName;<a name="line.61"></a>
-<span class="sourceLineNo">062</span> private Put put;<a name="line.62"></a>
-<span class="sourceLineNo">063</span><a name="line.63"></a>
-<span class="sourceLineNo">064</span> @Before<a name="line.64"></a>
-<span class="sourceLineNo">065</span> public void setupTest() {<a name="line.65"></a>
-<span class="sourceLineNo">066</span> mockMultiplexer = mock(HTableMultiplexer.class);<a name="line.66"></a>
-<span class="sourceLineNo">067</span> mockConnection = mock(ClusterConnection.class);<a name="line.67"></a>
-<span class="sourceLineNo">068</span> mockRegionLocation = mock(HRegionLocation.class);<a name="line.68"></a>
-<span class="sourceLineNo">069</span> mockRegionInfo = mock(HRegionInfo.class);<a name="line.69"></a>
+<span class="sourceLineNo">061</span> // We should close it<a name="line.61"></a>
+<span class="sourceLineNo">062</span> verify(mockConnection).close();<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> @SuppressWarnings("deprecation")<a name="line.65"></a>
+<span class="sourceLineNo">066</span> @Test public void testClosingAlreadyClosedConnection() throws IOException {<a name="line.66"></a>
+<span class="sourceLineNo">067</span> doCallRealMethod().when(mockMultiplexer).close();<a name="line.67"></a>
+<span class="sourceLineNo">068</span> // If the connection is already closed<a name="line.68"></a>
+<span class="sourceLineNo">069</span> when(mockConnection.isClosed()).thenReturn(true);<a name="line.69"></a>
<span class="sourceLineNo">070</span><a name="line.70"></a>
-<span class="sourceLineNo">071</span> tableName = TableName.valueOf("my_table");<a name="line.71"></a>
-<span class="sourceLineNo">072</span> put = new Put(getBytes("row1"));<a name="line.72"></a>
-<span class="sourceLineNo">073</span> put.addColumn(getBytes("f1"), getBytes("q1"), getBytes("v11"));<a name="line.73"></a>
-<span class="sourceLineNo">074</span> put.addColumn(getBytes("f1"), getBytes("q2"), getBytes("v12"));<a name="line.74"></a>
-<span class="sourceLineNo">075</span> put.addColumn(getBytes("f2"), getBytes("q1"), getBytes("v21"));<a name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span> // Call the real put(TableName, Put, int) method<a name="line.77"></a>
-<span class="sourceLineNo">078</span> when(mockMultiplexer.put(any(TableName.class), any(Put.class), anyInt())).thenCallRealMethod();<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span> // Return the mocked ClusterConnection<a name="line.80"></a>
-<span class="sourceLineNo">081</span> when(mockMultiplexer.getConnection()).thenReturn(mockConnection);<a name="line.81"></a>
-<span class="sourceLineNo">082</span><a name="line.82"></a>
-<span class="sourceLineNo">083</span> // Return the regionInfo from the region location<a name="line.83"></a>
-<span class="sourceLineNo">084</span> when(mockRegionLocation.getRegionInfo()).thenReturn(mockRegionInfo);<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span> // Make sure this RegionInfo points to our table<a name="line.86"></a>
-<span class="sourceLineNo">087</span> when(mockRegionInfo.getTable()).thenReturn(tableName);<a name="line.87"></a>
-<span class="sourceLineNo">088</span> }<a name="line.88"></a>
-<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span> @Test public void useCacheOnInitialPut() throws Exception {<a name="line.90"></a>
-<span class="sourceLineNo">091</span> mockMultiplexer.put(tableName, put, NUM_RETRIES);<a name="line.91"></a>
-<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span> verify(mockMultiplexer)._put(tableName, put, NUM_RETRIES, false);<a name="line.93"></a>
-<span class="sourceLineNo">094</span> }<a name="line.94"></a>
-<span class="sourceLineNo">095</span><a name="line.95"></a>
-<span class="sourceLineNo">096</span> @Test public void nonNullLocationQueuesPut() throws Exception {<a name="line.96"></a>
-<span class="sourceLineNo">097</span> final LinkedBlockingQueue<PutStatus> queue = new LinkedBlockingQueue<>();<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> // Call the real method for _put(TableName, Put, int, boolean)<a name="line.99"></a>
-<span class="sourceLineNo">100</span> when(mockMultiplexer._put(any(TableName.class), any(Put.class), anyInt(), anyBoolean())).thenCallRealMethod();<a name="line.100"></a>
-<span class="sourceLineNo">101</span><a name="line.101"></a>
-<span class="sourceLineNo">102</span> // Return a region location<a name="line.102"></a>
-<span class="sourceLineNo">103</span> when(mockConnection.getRegionLocation(tableName, put.getRow(), false)).thenReturn(mockRegionLocation);<a name="line.103"></a>
-<span class="sourceLineNo">104</span> when(mockMultiplexer.getQueue(mockRegionLocation)).thenReturn(queue);<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> assertTrue("Put should have been queued", mockMultiplexer.put(tableName, put, NUM_RETRIES));<a name="line.106"></a>
-<span class="sourceLineNo">107</span><a name="line.107"></a>
-<span class="sourceLineNo">108</span> assertEquals(1, queue.size());<a name="line.108"></a>
-<span class="sourceLineNo">109</span> final PutStatus ps = queue.take();<a name="line.109"></a>
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-<span class="sourceLineNo">111</span> assertEquals(mockRegionInfo, ps.regionInfo);<a name="line.111"></a>
-<span class="sourceLineNo">112</span> }<a name="line.112"></a>
-<span class="sourceLineNo">113</span><a name="line.113"></a>
-<span class="sourceLineNo">114</span> @Test public void ignoreCacheOnRetriedPut() throws Exception {<a name="line.114"></a>
-<span class="sourceLineNo">115</span> FlushWorker mockFlushWorker = mock(FlushWorker.class);<a name="line.115"></a>
-<span class="sourceLineNo">116</span> ScheduledExecutorService mockExecutor = mock(ScheduledExecutorService.class);<a name="line.116"></a>
-<span class="sourceLineNo">117</span> final AtomicInteger retryInQueue = new AtomicInteger(0);<a name="line.117"></a>
-<span class="sourceLineNo">118</span> final AtomicLong totalFailedPuts = new AtomicLong(0L);<a name="line.118"></a>
-<span class="sourceLineNo">119</span> final int maxRetryInQueue = 20;<a name="line.119"></a>
-<span class="sourceLineNo">120</span> final long delay = 100L;<a name="line.120"></a>
-<span class="sourceLineNo">121</span><a name="line.121"></a>
-<span class="sourceLineNo">122</span> final PutStatus ps = new PutStatus(mockRegionInfo, put, NUM_RETRIES);<a name="line.122"></a>
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-<span class="sourceLineNo">124</span> // Call the real resubmitFailedPut(PutStatus, HRegionLocation) method<a name="line.124"></a>
-<span class="sourceLineNo">125</span> when(mockFlushWorker.resubmitFailedPut(any(PutStatus.class), any(HRegionLocation.class))).thenCallRealMethod();<a name="line.125"></a>
-<span class="sourceLineNo">126</span> // Succeed on the re-submit without caching<a name="line.126"></a>
-<span class="sourceLineNo">127</span> when(mockMultiplexer._put(tableName, put, NUM_RETRIES - 1, true)).thenReturn(true);<a name="line.127"></a>
-<span class="sourceLineNo">128</span><a name="line.128"></a>
-<span class="sourceLineNo">129</span> // Stub out the getters for resubmitFailedPut(PutStatus, HRegionLocation)<a name="line.129"></a>
-<span class="sourceLineNo">130</span> when(mockFlushWorker.getExecutor()).thenReturn(mockExecutor);<a name="line.130"></a>
-<span class="sourceLineNo">131</span> when(mockFlushWorker.getNextDelay(anyInt())).thenReturn(delay);<a name="line.131"></a>
-<span class="sourceLineNo">132</span> when(mockFlushWorker.getMultiplexer()).thenReturn(mockMultiplexer);<a name="line.132"></a>
-<span class="sourceLineNo">133</span> when(mockFlushWorker.getRetryInQueue()).thenReturn(retryInQueue);<a name="line.133"></a>
-<span class="sourceLineNo">134</span> when(mockFlushWorker.getMaxRetryInQueue()).thenReturn(maxRetryInQueue);<a name="line.134"></a>
-<span class="sourceLineNo">135</span> when(mockFlushWorker.getTotalFailedPutCount()).thenReturn(totalFailedPuts);<a name="line.135"></a>
-<span class="sourceLineNo">136</span><a name="line.136"></a>
-<span class="sourceLineNo">137</span> // When a Runnable is scheduled, run that Runnable<a name="line.137"></a>
-<span class="sourceLineNo">138</span> when(mockExecutor.schedule(any(Runnable.class), eq(delay), eq(TimeUnit.MILLISECONDS))).thenAnswer(<a name="line.138"></a>
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-<span class="sourceLineNo">143</span> assertEquals(1L, retryInQueue.get());<a name="line.143"></a>
-<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span> Object[] args = invocation.getArguments();<a name="line.145"></a>
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-<span class="sourceLineNo">147</span> assertTrue("Argument should be an instance of Runnable", args[0] instanceof Runnable);<a name="line.147"></a>
-<span class="sourceLineNo">148</span> Runnable runnable = (Runnable) args[0];<a name="line.148"></a>
-<span class="sourceLineNo">149</span> runnable.run();<a name="line.149"></a>
-<span class="sourceLineNo">150</span> return null;<a name="line.150"></a>
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-<span class="sourceLineNo">152</span> });<a name="line.152"></a>
-<span class="sourceLineNo">153</span><a name="line.153"></a>
-<span class="sourceLineNo">154</span> // The put should be rescheduled<a name="line.154"></a>
-<span class="sourceLineNo">155</span> assertTrue("Put should have been rescheduled", mockFlushWorker.resubmitFailedPut(ps, mockRegionLocation));<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span> verify(mockMultiplexer)._put(tableName, put, NUM_RETRIES - 1, true);<a name="line.157"></a>
-<span class="sourceLineNo">158</span> assertEquals(0L, totalFailedPuts.get());<a name="line.158"></a>
-<span class="sourceLineNo">159</span> // Net result should be zero (added one before rerunning, subtracted one after running).<a name="line.159"></a>
-<span class="sourceLineNo">160</span> assertEquals(0L, retryInQueue.get());<a name="line.160"></a>
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-<span class="sourceLineNo">162</span><a name="line.162"></a>
-<span class="sourceLineNo">163</span> @SuppressWarnings("deprecation")<a name="line.163"></a>
-<span class="sourceLineNo">164</span> @Test public void testConnectionClosing() throws IOException {<a name="line.164"></a>
-<span class="sourceLineNo">165</span> doCallRealMethod().when(mockMultiplexer).close();<a name="line.165"></a>
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-<span class="sourceLineNo">192</span> }<a name="line.192"></a>
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