Repository: hbase-site Updated Branches: refs/heads/asf-site d9cc259fe -> 8a0874d6e
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8a0874d6/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroups.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroups.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroups.html index 694c6a7..5c58b08 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroups.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroups.html @@ -48,237 +48,256 @@ <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.40"></a> <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.41"></a> <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.ServerManager;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.net.Address;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.junit.After;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.junit.AfterClass;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.junit.Assert;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.junit.Before;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.junit.BeforeClass;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.junit.Test;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.junit.experimental.categories.Category;<a name="line.54"></a> -<span class="sourceLineNo">055</span><a name="line.55"></a> -<span class="sourceLineNo">056</span>import com.google.common.collect.Sets;<a name="line.56"></a> -<span class="sourceLineNo">057</span><a name="line.57"></a> -<span class="sourceLineNo">058</span>@Category({MediumTests.class})<a name="line.58"></a> -<span class="sourceLineNo">059</span>public class TestRSGroups extends TestRSGroupsBase {<a name="line.59"></a> -<span class="sourceLineNo">060</span> protected static final Log LOG = LogFactory.getLog(TestRSGroups.class);<a name="line.60"></a> -<span class="sourceLineNo">061</span> private static HMaster master;<a name="line.61"></a> -<span class="sourceLineNo">062</span> private static boolean INIT = false;<a name="line.62"></a> -<span class="sourceLineNo">063</span> private static RSGroupAdminEndpoint rsGroupAdminEndpoint;<a name="line.63"></a> -<span class="sourceLineNo">064</span><a name="line.64"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.net.Address;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.junit.After;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.junit.AfterClass;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.junit.Assert;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.junit.Before;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.junit.BeforeClass;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.junit.Test;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.junit.experimental.categories.Category;<a name="line.55"></a> +<span class="sourceLineNo">056</span><a name="line.56"></a> +<span class="sourceLineNo">057</span>import com.google.common.collect.Sets;<a name="line.57"></a> +<span class="sourceLineNo">058</span><a name="line.58"></a> +<span class="sourceLineNo">059</span>@Category({MediumTests.class})<a name="line.59"></a> +<span class="sourceLineNo">060</span>public class TestRSGroups extends TestRSGroupsBase {<a name="line.60"></a> +<span class="sourceLineNo">061</span> protected static final Log LOG = LogFactory.getLog(TestRSGroups.class);<a name="line.61"></a> +<span class="sourceLineNo">062</span> private static HMaster master;<a name="line.62"></a> +<span class="sourceLineNo">063</span> private static boolean INIT = false;<a name="line.63"></a> +<span class="sourceLineNo">064</span> private static RSGroupAdminEndpoint rsGroupAdminEndpoint;<a name="line.64"></a> <span class="sourceLineNo">065</span><a name="line.65"></a> -<span class="sourceLineNo">066</span> @BeforeClass<a name="line.66"></a> -<span class="sourceLineNo">067</span> public static void setUp() throws Exception {<a name="line.67"></a> -<span class="sourceLineNo">068</span> TEST_UTIL = new HBaseTestingUtility();<a name="line.68"></a> -<span class="sourceLineNo">069</span> TEST_UTIL.getConfiguration().setFloat(<a name="line.69"></a> -<span class="sourceLineNo">070</span> "hbase.master.balancer.stochastic.tableSkewCost", 6000);<a name="line.70"></a> -<span class="sourceLineNo">071</span> TEST_UTIL.getConfiguration().set(<a name="line.71"></a> -<span class="sourceLineNo">072</span> HConstants.HBASE_MASTER_LOADBALANCER_CLASS,<a name="line.72"></a> -<span class="sourceLineNo">073</span> RSGroupBasedLoadBalancer.class.getName());<a name="line.73"></a> -<span class="sourceLineNo">074</span> TEST_UTIL.getConfiguration().set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,<a name="line.74"></a> -<span class="sourceLineNo">075</span> RSGroupAdminEndpoint.class.getName());<a name="line.75"></a> -<span class="sourceLineNo">076</span> TEST_UTIL.startMiniCluster(NUM_SLAVES_BASE);<a name="line.76"></a> -<span class="sourceLineNo">077</span> TEST_UTIL.getConfiguration().set(<a name="line.77"></a> -<span class="sourceLineNo">078</span> ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART,<a name="line.78"></a> -<span class="sourceLineNo">079</span> ""+NUM_SLAVES_BASE);<a name="line.79"></a> -<span class="sourceLineNo">080</span><a name="line.80"></a> -<span class="sourceLineNo">081</span> admin = TEST_UTIL.getAdmin();<a name="line.81"></a> -<span class="sourceLineNo">082</span> cluster = TEST_UTIL.getHBaseCluster();<a name="line.82"></a> -<span class="sourceLineNo">083</span> master = ((MiniHBaseCluster)cluster).getMaster();<a name="line.83"></a> -<span class="sourceLineNo">084</span><a name="line.84"></a> -<span class="sourceLineNo">085</span> //wait for balancer to come online<a name="line.85"></a> -<span class="sourceLineNo">086</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.86"></a> -<span class="sourceLineNo">087</span> @Override<a name="line.87"></a> -<span class="sourceLineNo">088</span> public boolean evaluate() throws Exception {<a name="line.88"></a> -<span class="sourceLineNo">089</span> return master.isInitialized() &&<a name="line.89"></a> -<span class="sourceLineNo">090</span> ((RSGroupBasedLoadBalancer) master.getLoadBalancer()).isOnline();<a name="line.90"></a> -<span class="sourceLineNo">091</span> }<a name="line.91"></a> -<span class="sourceLineNo">092</span> });<a name="line.92"></a> -<span class="sourceLineNo">093</span> admin.setBalancerRunning(false,true);<a name="line.93"></a> -<span class="sourceLineNo">094</span> rsGroupAdmin = new VerifyingRSGroupAdminClient(<a name="line.94"></a> -<span class="sourceLineNo">095</span> new RSGroupAdminClient(TEST_UTIL.getConnection()), TEST_UTIL.getConfiguration());<a name="line.95"></a> -<span class="sourceLineNo">096</span> rsGroupAdminEndpoint =<a name="line.96"></a> -<span class="sourceLineNo">097</span> master.getMasterCoprocessorHost().findCoprocessors(RSGroupAdminEndpoint.class).get(0);<a name="line.97"></a> -<span class="sourceLineNo">098</span> }<a name="line.98"></a> -<span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> @AfterClass<a name="line.100"></a> -<span class="sourceLineNo">101</span> public static void tearDown() throws Exception {<a name="line.101"></a> -<span class="sourceLineNo">102</span> TEST_UTIL.shutdownMiniCluster();<a name="line.102"></a> -<span class="sourceLineNo">103</span> }<a name="line.103"></a> -<span class="sourceLineNo">104</span><a name="line.104"></a> -<span class="sourceLineNo">105</span> @Before<a name="line.105"></a> -<span class="sourceLineNo">106</span> public void beforeMethod() throws Exception {<a name="line.106"></a> -<span class="sourceLineNo">107</span> if (!INIT) {<a name="line.107"></a> -<span class="sourceLineNo">108</span> INIT = true;<a name="line.108"></a> -<span class="sourceLineNo">109</span> afterMethod();<a name="line.109"></a> -<span class="sourceLineNo">110</span> }<a name="line.110"></a> -<span class="sourceLineNo">111</span><a name="line.111"></a> -<span class="sourceLineNo">112</span> }<a name="line.112"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> @BeforeClass<a name="line.67"></a> +<span class="sourceLineNo">068</span> public static void setUp() throws Exception {<a name="line.68"></a> +<span class="sourceLineNo">069</span> TEST_UTIL = new HBaseTestingUtility();<a name="line.69"></a> +<span class="sourceLineNo">070</span> TEST_UTIL.getConfiguration().setFloat(<a name="line.70"></a> +<span class="sourceLineNo">071</span> "hbase.master.balancer.stochastic.tableSkewCost", 6000);<a name="line.71"></a> +<span class="sourceLineNo">072</span> TEST_UTIL.getConfiguration().set(<a name="line.72"></a> +<span class="sourceLineNo">073</span> HConstants.HBASE_MASTER_LOADBALANCER_CLASS,<a name="line.73"></a> +<span class="sourceLineNo">074</span> RSGroupBasedLoadBalancer.class.getName());<a name="line.74"></a> +<span class="sourceLineNo">075</span> TEST_UTIL.getConfiguration().set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,<a name="line.75"></a> +<span class="sourceLineNo">076</span> RSGroupAdminEndpoint.class.getName());<a name="line.76"></a> +<span class="sourceLineNo">077</span> TEST_UTIL.startMiniCluster(NUM_SLAVES_BASE);<a name="line.77"></a> +<span class="sourceLineNo">078</span> TEST_UTIL.getConfiguration().set(<a name="line.78"></a> +<span class="sourceLineNo">079</span> ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART,<a name="line.79"></a> +<span class="sourceLineNo">080</span> ""+NUM_SLAVES_BASE);<a name="line.80"></a> +<span class="sourceLineNo">081</span> TEST_UTIL.getConfiguration().setBoolean(SnapshotManager.HBASE_SNAPSHOT_ENABLED, true);<a name="line.81"></a> +<span class="sourceLineNo">082</span><a name="line.82"></a> +<span class="sourceLineNo">083</span> admin = TEST_UTIL.getAdmin();<a name="line.83"></a> +<span class="sourceLineNo">084</span> cluster = TEST_UTIL.getHBaseCluster();<a name="line.84"></a> +<span class="sourceLineNo">085</span> master = ((MiniHBaseCluster)cluster).getMaster();<a name="line.85"></a> +<span class="sourceLineNo">086</span><a name="line.86"></a> +<span class="sourceLineNo">087</span> //wait for balancer to come online<a name="line.87"></a> +<span class="sourceLineNo">088</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.88"></a> +<span class="sourceLineNo">089</span> @Override<a name="line.89"></a> +<span class="sourceLineNo">090</span> public boolean evaluate() throws Exception {<a name="line.90"></a> +<span class="sourceLineNo">091</span> return master.isInitialized() &&<a name="line.91"></a> +<span class="sourceLineNo">092</span> ((RSGroupBasedLoadBalancer) master.getLoadBalancer()).isOnline();<a name="line.92"></a> +<span class="sourceLineNo">093</span> }<a name="line.93"></a> +<span class="sourceLineNo">094</span> });<a name="line.94"></a> +<span class="sourceLineNo">095</span> admin.setBalancerRunning(false,true);<a name="line.95"></a> +<span class="sourceLineNo">096</span> rsGroupAdmin = new VerifyingRSGroupAdminClient(<a name="line.96"></a> +<span class="sourceLineNo">097</span> new RSGroupAdminClient(TEST_UTIL.getConnection()), TEST_UTIL.getConfiguration());<a name="line.97"></a> +<span class="sourceLineNo">098</span> rsGroupAdminEndpoint =<a name="line.98"></a> +<span class="sourceLineNo">099</span> master.getMasterCoprocessorHost().findCoprocessors(RSGroupAdminEndpoint.class).get(0);<a name="line.99"></a> +<span class="sourceLineNo">100</span> }<a name="line.100"></a> +<span class="sourceLineNo">101</span><a name="line.101"></a> +<span class="sourceLineNo">102</span> @AfterClass<a name="line.102"></a> +<span class="sourceLineNo">103</span> public static void tearDown() throws Exception {<a name="line.103"></a> +<span class="sourceLineNo">104</span> TEST_UTIL.shutdownMiniCluster();<a name="line.104"></a> +<span class="sourceLineNo">105</span> }<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> @Before<a name="line.107"></a> +<span class="sourceLineNo">108</span> public void beforeMethod() throws Exception {<a name="line.108"></a> +<span class="sourceLineNo">109</span> if (!INIT) {<a name="line.109"></a> +<span class="sourceLineNo">110</span> INIT = true;<a name="line.110"></a> +<span class="sourceLineNo">111</span> afterMethod();<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> @After<a name="line.114"></a> -<span class="sourceLineNo">115</span> public void afterMethod() throws Exception {<a name="line.115"></a> -<span class="sourceLineNo">116</span> deleteTableIfNecessary();<a name="line.116"></a> -<span class="sourceLineNo">117</span> deleteNamespaceIfNecessary();<a name="line.117"></a> -<span class="sourceLineNo">118</span> deleteGroups();<a name="line.118"></a> -<span class="sourceLineNo">119</span><a name="line.119"></a> -<span class="sourceLineNo">120</span> int missing = NUM_SLAVES_BASE - getNumServers();<a name="line.120"></a> -<span class="sourceLineNo">121</span> LOG.info("Restoring servers: "+missing);<a name="line.121"></a> -<span class="sourceLineNo">122</span> for(int i=0; i<missing; i++) {<a name="line.122"></a> -<span class="sourceLineNo">123</span> ((MiniHBaseCluster)cluster).startRegionServer();<a name="line.123"></a> -<span class="sourceLineNo">124</span> }<a name="line.124"></a> -<span class="sourceLineNo">125</span><a name="line.125"></a> -<span class="sourceLineNo">126</span> rsGroupAdmin.addRSGroup("master");<a name="line.126"></a> -<span class="sourceLineNo">127</span> ServerName masterServerName =<a name="line.127"></a> -<span class="sourceLineNo">128</span> ((MiniHBaseCluster)cluster).getMaster().getServerName();<a name="line.128"></a> -<span class="sourceLineNo">129</span><a name="line.129"></a> -<span class="sourceLineNo">130</span> try {<a name="line.130"></a> -<span class="sourceLineNo">131</span> rsGroupAdmin.moveServers(Sets.newHashSet(masterServerName.getAddress()), "master");<a name="line.131"></a> -<span class="sourceLineNo">132</span> } catch (Exception ex) {<a name="line.132"></a> -<span class="sourceLineNo">133</span> LOG.warn("Got this on setup, FYI", ex);<a name="line.133"></a> -<span class="sourceLineNo">134</span> }<a name="line.134"></a> -<span class="sourceLineNo">135</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.135"></a> -<span class="sourceLineNo">136</span> @Override<a name="line.136"></a> -<span class="sourceLineNo">137</span> public boolean evaluate() throws Exception {<a name="line.137"></a> -<span class="sourceLineNo">138</span> LOG.info("Waiting for cleanup to finish " + rsGroupAdmin.listRSGroups());<a name="line.138"></a> -<span class="sourceLineNo">139</span> //Might be greater since moving servers back to default<a name="line.139"></a> -<span class="sourceLineNo">140</span> //is after starting a server<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span> return rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP).getServers().size()<a name="line.142"></a> -<span class="sourceLineNo">143</span> == NUM_SLAVES_BASE;<a name="line.143"></a> -<span class="sourceLineNo">144</span> }<a name="line.144"></a> -<span class="sourceLineNo">145</span> });<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> @Test<a name="line.148"></a> -<span class="sourceLineNo">149</span> public void testBasicStartUp() throws IOException {<a name="line.149"></a> -<span class="sourceLineNo">150</span> RSGroupInfo defaultInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.150"></a> -<span class="sourceLineNo">151</span> assertEquals(4, defaultInfo.getServers().size());<a name="line.151"></a> -<span class="sourceLineNo">152</span> // Assignment of root and meta regions.<a name="line.152"></a> -<span class="sourceLineNo">153</span> int count = master.getAssignmentManager().getRegionStates().getRegionAssignments().size();<a name="line.153"></a> -<span class="sourceLineNo">154</span> //3 meta,namespace, group<a name="line.154"></a> -<span class="sourceLineNo">155</span> assertEquals(3, count);<a name="line.155"></a> -<span class="sourceLineNo">156</span> }<a name="line.156"></a> -<span class="sourceLineNo">157</span><a name="line.157"></a> -<span class="sourceLineNo">158</span> @Test<a name="line.158"></a> -<span class="sourceLineNo">159</span> public void testNamespaceCreateAndAssign() throws Exception {<a name="line.159"></a> -<span class="sourceLineNo">160</span> LOG.info("testNamespaceCreateAndAssign");<a name="line.160"></a> -<span class="sourceLineNo">161</span> String nsName = tablePrefix+"_foo";<a name="line.161"></a> -<span class="sourceLineNo">162</span> final TableName tableName = TableName.valueOf(nsName, tablePrefix + "_testCreateAndAssign");<a name="line.162"></a> -<span class="sourceLineNo">163</span> RSGroupInfo appInfo = addGroup("appInfo", 1);<a name="line.163"></a> -<span class="sourceLineNo">164</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.164"></a> -<span class="sourceLineNo">165</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "appInfo").build());<a name="line.165"></a> -<span class="sourceLineNo">166</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.166"></a> -<span class="sourceLineNo">167</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.167"></a> -<span class="sourceLineNo">168</span> admin.createTable(desc);<a name="line.168"></a> -<span class="sourceLineNo">169</span> //wait for created table to be assigned<a name="line.169"></a> -<span class="sourceLineNo">170</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.170"></a> -<span class="sourceLineNo">171</span> @Override<a name="line.171"></a> -<span class="sourceLineNo">172</span> public boolean evaluate() throws Exception {<a name="line.172"></a> -<span class="sourceLineNo">173</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span> });<a name="line.175"></a> -<span class="sourceLineNo">176</span> ServerName targetServer =<a name="line.176"></a> -<span class="sourceLineNo">177</span> ServerName.parseServerName(appInfo.getServers().iterator().next().toString());<a name="line.177"></a> -<span class="sourceLineNo">178</span> AdminProtos.AdminService.BlockingInterface rs =<a name="line.178"></a> -<span class="sourceLineNo">179</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.179"></a> -<span class="sourceLineNo">180</span> //verify it was assigned to the right group<a name="line.180"></a> -<span class="sourceLineNo">181</span> Assert.assertEquals(1, ProtobufUtil.getOnlineRegions(rs).size());<a name="line.181"></a> -<span class="sourceLineNo">182</span> }<a name="line.182"></a> -<span class="sourceLineNo">183</span><a name="line.183"></a> -<span class="sourceLineNo">184</span> @Test<a name="line.184"></a> -<span class="sourceLineNo">185</span> public void testDefaultNamespaceCreateAndAssign() throws Exception {<a name="line.185"></a> -<span class="sourceLineNo">186</span> LOG.info("testDefaultNamespaceCreateAndAssign");<a name="line.186"></a> -<span class="sourceLineNo">187</span> final byte[] tableName = Bytes.toBytes(tablePrefix + "_testCreateAndAssign");<a name="line.187"></a> -<span class="sourceLineNo">188</span> admin.modifyNamespace(NamespaceDescriptor.create("default")<a name="line.188"></a> -<span class="sourceLineNo">189</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "default").build());<a name="line.189"></a> -<span class="sourceLineNo">190</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.190"></a> -<span class="sourceLineNo">191</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.191"></a> -<span class="sourceLineNo">192</span> admin.createTable(desc);<a name="line.192"></a> -<span class="sourceLineNo">193</span> //wait for created table to be assigned<a name="line.193"></a> -<span class="sourceLineNo">194</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.194"></a> -<span class="sourceLineNo">195</span> @Override<a name="line.195"></a> -<span class="sourceLineNo">196</span> public boolean evaluate() throws Exception {<a name="line.196"></a> -<span class="sourceLineNo">197</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.197"></a> -<span class="sourceLineNo">198</span> }<a name="line.198"></a> -<span class="sourceLineNo">199</span> });<a name="line.199"></a> -<span class="sourceLineNo">200</span> }<a name="line.200"></a> -<span class="sourceLineNo">201</span><a name="line.201"></a> -<span class="sourceLineNo">202</span> @Test<a name="line.202"></a> -<span class="sourceLineNo">203</span> public void testNamespaceConstraint() throws Exception {<a name="line.203"></a> -<span class="sourceLineNo">204</span> String nsName = tablePrefix+"_foo";<a name="line.204"></a> -<span class="sourceLineNo">205</span> String groupName = tablePrefix+"_foo";<a name="line.205"></a> -<span class="sourceLineNo">206</span> LOG.info("testNamespaceConstraint");<a name="line.206"></a> -<span class="sourceLineNo">207</span> rsGroupAdmin.addRSGroup(groupName);<a name="line.207"></a> -<span class="sourceLineNo">208</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.208"></a> -<span class="sourceLineNo">209</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, groupName)<a name="line.209"></a> -<span class="sourceLineNo">210</span> .build());<a name="line.210"></a> -<span class="sourceLineNo">211</span> //test removing a referenced group<a name="line.211"></a> -<span class="sourceLineNo">212</span> try {<a name="line.212"></a> -<span class="sourceLineNo">213</span> rsGroupAdmin.removeRSGroup(groupName);<a name="line.213"></a> -<span class="sourceLineNo">214</span> fail("Expected a constraint exception");<a name="line.214"></a> -<span class="sourceLineNo">215</span> } catch (IOException ex) {<a name="line.215"></a> -<span class="sourceLineNo">216</span> }<a name="line.216"></a> -<span class="sourceLineNo">217</span> //test modify group<a name="line.217"></a> -<span class="sourceLineNo">218</span> //changing with the same name is fine<a name="line.218"></a> -<span class="sourceLineNo">219</span> admin.modifyNamespace(<a name="line.219"></a> -<span class="sourceLineNo">220</span> NamespaceDescriptor.create(nsName)<a name="line.220"></a> -<span class="sourceLineNo">221</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, groupName)<a name="line.221"></a> -<span class="sourceLineNo">222</span> .build());<a name="line.222"></a> -<span class="sourceLineNo">223</span> String anotherGroup = tablePrefix+"_anotherGroup";<a name="line.223"></a> -<span class="sourceLineNo">224</span> rsGroupAdmin.addRSGroup(anotherGroup);<a name="line.224"></a> -<span class="sourceLineNo">225</span> //test add non-existent group<a name="line.225"></a> -<span class="sourceLineNo">226</span> admin.deleteNamespace(nsName);<a name="line.226"></a> -<span class="sourceLineNo">227</span> rsGroupAdmin.removeRSGroup(groupName);<a name="line.227"></a> -<span class="sourceLineNo">228</span> try {<a name="line.228"></a> -<span class="sourceLineNo">229</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.229"></a> -<span class="sourceLineNo">230</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "foo")<a name="line.230"></a> -<span class="sourceLineNo">231</span> .build());<a name="line.231"></a> -<span class="sourceLineNo">232</span> fail("Expected a constraint exception");<a name="line.232"></a> -<span class="sourceLineNo">233</span> } catch (IOException ex) {<a name="line.233"></a> -<span class="sourceLineNo">234</span> }<a name="line.234"></a> -<span class="sourceLineNo">235</span> }<a name="line.235"></a> -<span class="sourceLineNo">236</span><a name="line.236"></a> -<span class="sourceLineNo">237</span> @Test<a name="line.237"></a> -<span class="sourceLineNo">238</span> public void testGroupInfoMultiAccessing() throws Exception {<a name="line.238"></a> -<span class="sourceLineNo">239</span> RSGroupInfoManager manager = rsGroupAdminEndpoint.getGroupInfoManager();<a name="line.239"></a> -<span class="sourceLineNo">240</span> RSGroupInfo defaultGroup = manager.getRSGroup("default");<a name="line.240"></a> -<span class="sourceLineNo">241</span> // getRSGroup updates default group's server list<a name="line.241"></a> -<span class="sourceLineNo">242</span> // this process must not affect other threads iterating the list<a name="line.242"></a> -<span class="sourceLineNo">243</span> Iterator<Address> it = defaultGroup.getServers().iterator();<a name="line.243"></a> -<span class="sourceLineNo">244</span> manager.getRSGroup("default");<a name="line.244"></a> -<span class="sourceLineNo">245</span> it.next();<a name="line.245"></a> -<span class="sourceLineNo">246</span> }<a name="line.246"></a> -<span class="sourceLineNo">247</span><a name="line.247"></a> -<span class="sourceLineNo">248</span> @Test<a name="line.248"></a> -<span class="sourceLineNo">249</span> public void testMisplacedRegions() throws Exception {<a name="line.249"></a> -<span class="sourceLineNo">250</span> final TableName tableName = TableName.valueOf(tablePrefix+"_testMisplacedRegions");<a name="line.250"></a> -<span class="sourceLineNo">251</span> LOG.info("testMisplacedRegions");<a name="line.251"></a> -<span class="sourceLineNo">252</span><a name="line.252"></a> -<span class="sourceLineNo">253</span> final RSGroupInfo RSGroupInfo = addGroup("testMisplacedRegions", 1);<a name="line.253"></a> +<span class="sourceLineNo">114</span> }<a name="line.114"></a> +<span class="sourceLineNo">115</span><a name="line.115"></a> +<span class="sourceLineNo">116</span> @After<a name="line.116"></a> +<span class="sourceLineNo">117</span> public void afterMethod() throws Exception {<a name="line.117"></a> +<span class="sourceLineNo">118</span> deleteTableIfNecessary();<a name="line.118"></a> +<span class="sourceLineNo">119</span> deleteNamespaceIfNecessary();<a name="line.119"></a> +<span class="sourceLineNo">120</span> deleteGroups();<a name="line.120"></a> +<span class="sourceLineNo">121</span><a name="line.121"></a> +<span class="sourceLineNo">122</span> int missing = NUM_SLAVES_BASE - getNumServers();<a name="line.122"></a> +<span class="sourceLineNo">123</span> LOG.info("Restoring servers: "+missing);<a name="line.123"></a> +<span class="sourceLineNo">124</span> for(int i=0; i<missing; i++) {<a name="line.124"></a> +<span class="sourceLineNo">125</span> ((MiniHBaseCluster)cluster).startRegionServer();<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span><a name="line.127"></a> +<span class="sourceLineNo">128</span> rsGroupAdmin.addRSGroup("master");<a name="line.128"></a> +<span class="sourceLineNo">129</span> ServerName masterServerName =<a name="line.129"></a> +<span class="sourceLineNo">130</span> ((MiniHBaseCluster)cluster).getMaster().getServerName();<a name="line.130"></a> +<span class="sourceLineNo">131</span><a name="line.131"></a> +<span class="sourceLineNo">132</span> try {<a name="line.132"></a> +<span class="sourceLineNo">133</span> rsGroupAdmin.moveServers(Sets.newHashSet(masterServerName.getAddress()), "master");<a name="line.133"></a> +<span class="sourceLineNo">134</span> } catch (Exception ex) {<a name="line.134"></a> +<span class="sourceLineNo">135</span> LOG.warn("Got this on setup, FYI", ex);<a name="line.135"></a> +<span class="sourceLineNo">136</span> }<a name="line.136"></a> +<span class="sourceLineNo">137</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.137"></a> +<span class="sourceLineNo">138</span> @Override<a name="line.138"></a> +<span class="sourceLineNo">139</span> public boolean evaluate() throws Exception {<a name="line.139"></a> +<span class="sourceLineNo">140</span> LOG.info("Waiting for cleanup to finish " + rsGroupAdmin.listRSGroups());<a name="line.140"></a> +<span class="sourceLineNo">141</span> //Might be greater since moving servers back to default<a name="line.141"></a> +<span class="sourceLineNo">142</span> //is after starting a server<a name="line.142"></a> +<span class="sourceLineNo">143</span><a name="line.143"></a> +<span class="sourceLineNo">144</span> return rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP).getServers().size()<a name="line.144"></a> +<span class="sourceLineNo">145</span> == NUM_SLAVES_BASE;<a name="line.145"></a> +<span class="sourceLineNo">146</span> }<a name="line.146"></a> +<span class="sourceLineNo">147</span> });<a name="line.147"></a> +<span class="sourceLineNo">148</span> }<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> @Test<a name="line.150"></a> +<span class="sourceLineNo">151</span> public void testBasicStartUp() throws IOException {<a name="line.151"></a> +<span class="sourceLineNo">152</span> RSGroupInfo defaultInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.152"></a> +<span class="sourceLineNo">153</span> assertEquals(4, defaultInfo.getServers().size());<a name="line.153"></a> +<span class="sourceLineNo">154</span> // Assignment of root and meta regions.<a name="line.154"></a> +<span class="sourceLineNo">155</span> int count = master.getAssignmentManager().getRegionStates().getRegionAssignments().size();<a name="line.155"></a> +<span class="sourceLineNo">156</span> //3 meta,namespace, group<a name="line.156"></a> +<span class="sourceLineNo">157</span> assertEquals(3, count);<a name="line.157"></a> +<span class="sourceLineNo">158</span> }<a name="line.158"></a> +<span class="sourceLineNo">159</span><a name="line.159"></a> +<span class="sourceLineNo">160</span> @Test<a name="line.160"></a> +<span class="sourceLineNo">161</span> public void testNamespaceCreateAndAssign() throws Exception {<a name="line.161"></a> +<span class="sourceLineNo">162</span> LOG.info("testNamespaceCreateAndAssign");<a name="line.162"></a> +<span class="sourceLineNo">163</span> String nsName = tablePrefix+"_foo";<a name="line.163"></a> +<span class="sourceLineNo">164</span> final TableName tableName = TableName.valueOf(nsName, tablePrefix + "_testCreateAndAssign");<a name="line.164"></a> +<span class="sourceLineNo">165</span> RSGroupInfo appInfo = addGroup("appInfo", 1);<a name="line.165"></a> +<span class="sourceLineNo">166</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.166"></a> +<span class="sourceLineNo">167</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "appInfo").build());<a name="line.167"></a> +<span class="sourceLineNo">168</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.168"></a> +<span class="sourceLineNo">169</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.169"></a> +<span class="sourceLineNo">170</span> admin.createTable(desc);<a name="line.170"></a> +<span class="sourceLineNo">171</span> //wait for created table to be assigned<a name="line.171"></a> +<span class="sourceLineNo">172</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.172"></a> +<span class="sourceLineNo">173</span> @Override<a name="line.173"></a> +<span class="sourceLineNo">174</span> public boolean evaluate() throws Exception {<a name="line.174"></a> +<span class="sourceLineNo">175</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.175"></a> +<span class="sourceLineNo">176</span> }<a name="line.176"></a> +<span class="sourceLineNo">177</span> });<a name="line.177"></a> +<span class="sourceLineNo">178</span> ServerName targetServer =<a name="line.178"></a> +<span class="sourceLineNo">179</span> ServerName.parseServerName(appInfo.getServers().iterator().next().toString());<a name="line.179"></a> +<span class="sourceLineNo">180</span> AdminProtos.AdminService.BlockingInterface rs =<a name="line.180"></a> +<span class="sourceLineNo">181</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.181"></a> +<span class="sourceLineNo">182</span> //verify it was assigned to the right group<a name="line.182"></a> +<span class="sourceLineNo">183</span> Assert.assertEquals(1, ProtobufUtil.getOnlineRegions(rs).size());<a name="line.183"></a> +<span class="sourceLineNo">184</span> }<a name="line.184"></a> +<span class="sourceLineNo">185</span><a name="line.185"></a> +<span class="sourceLineNo">186</span> @Test<a name="line.186"></a> +<span class="sourceLineNo">187</span> public void testDefaultNamespaceCreateAndAssign() throws Exception {<a name="line.187"></a> +<span class="sourceLineNo">188</span> LOG.info("testDefaultNamespaceCreateAndAssign");<a name="line.188"></a> +<span class="sourceLineNo">189</span> final byte[] tableName = Bytes.toBytes(tablePrefix + "_testCreateAndAssign");<a name="line.189"></a> +<span class="sourceLineNo">190</span> admin.modifyNamespace(NamespaceDescriptor.create("default")<a name="line.190"></a> +<span class="sourceLineNo">191</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "default").build());<a name="line.191"></a> +<span class="sourceLineNo">192</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.192"></a> +<span class="sourceLineNo">193</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.193"></a> +<span class="sourceLineNo">194</span> admin.createTable(desc);<a name="line.194"></a> +<span class="sourceLineNo">195</span> //wait for created table to be assigned<a name="line.195"></a> +<span class="sourceLineNo">196</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.196"></a> +<span class="sourceLineNo">197</span> @Override<a name="line.197"></a> +<span class="sourceLineNo">198</span> public boolean evaluate() throws Exception {<a name="line.198"></a> +<span class="sourceLineNo">199</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.199"></a> +<span class="sourceLineNo">200</span> }<a name="line.200"></a> +<span class="sourceLineNo">201</span> });<a name="line.201"></a> +<span class="sourceLineNo">202</span> }<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> @Test<a name="line.204"></a> +<span class="sourceLineNo">205</span> public void testNamespaceConstraint() throws Exception {<a name="line.205"></a> +<span class="sourceLineNo">206</span> String nsName = tablePrefix+"_foo";<a name="line.206"></a> +<span class="sourceLineNo">207</span> String groupName = tablePrefix+"_foo";<a name="line.207"></a> +<span class="sourceLineNo">208</span> LOG.info("testNamespaceConstraint");<a name="line.208"></a> +<span class="sourceLineNo">209</span> rsGroupAdmin.addRSGroup(groupName);<a name="line.209"></a> +<span class="sourceLineNo">210</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.210"></a> +<span class="sourceLineNo">211</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, groupName)<a name="line.211"></a> +<span class="sourceLineNo">212</span> .build());<a name="line.212"></a> +<span class="sourceLineNo">213</span> //test removing a referenced group<a name="line.213"></a> +<span class="sourceLineNo">214</span> try {<a name="line.214"></a> +<span class="sourceLineNo">215</span> rsGroupAdmin.removeRSGroup(groupName);<a name="line.215"></a> +<span class="sourceLineNo">216</span> fail("Expected a constraint exception");<a name="line.216"></a> +<span class="sourceLineNo">217</span> } catch (IOException ex) {<a name="line.217"></a> +<span class="sourceLineNo">218</span> }<a name="line.218"></a> +<span class="sourceLineNo">219</span> //test modify group<a name="line.219"></a> +<span class="sourceLineNo">220</span> //changing with the same name is fine<a name="line.220"></a> +<span class="sourceLineNo">221</span> admin.modifyNamespace(<a name="line.221"></a> +<span class="sourceLineNo">222</span> NamespaceDescriptor.create(nsName)<a name="line.222"></a> +<span class="sourceLineNo">223</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, groupName)<a name="line.223"></a> +<span class="sourceLineNo">224</span> .build());<a name="line.224"></a> +<span class="sourceLineNo">225</span> String anotherGroup = tablePrefix+"_anotherGroup";<a name="line.225"></a> +<span class="sourceLineNo">226</span> rsGroupAdmin.addRSGroup(anotherGroup);<a name="line.226"></a> +<span class="sourceLineNo">227</span> //test add non-existent group<a name="line.227"></a> +<span class="sourceLineNo">228</span> admin.deleteNamespace(nsName);<a name="line.228"></a> +<span class="sourceLineNo">229</span> rsGroupAdmin.removeRSGroup(groupName);<a name="line.229"></a> +<span class="sourceLineNo">230</span> try {<a name="line.230"></a> +<span class="sourceLineNo">231</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.231"></a> +<span class="sourceLineNo">232</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "foo")<a name="line.232"></a> +<span class="sourceLineNo">233</span> .build());<a name="line.233"></a> +<span class="sourceLineNo">234</span> fail("Expected a constraint exception");<a name="line.234"></a> +<span class="sourceLineNo">235</span> } catch (IOException ex) {<a name="line.235"></a> +<span class="sourceLineNo">236</span> }<a name="line.236"></a> +<span class="sourceLineNo">237</span> }<a name="line.237"></a> +<span class="sourceLineNo">238</span><a name="line.238"></a> +<span class="sourceLineNo">239</span> @Test<a name="line.239"></a> +<span class="sourceLineNo">240</span> public void testGroupInfoMultiAccessing() throws Exception {<a name="line.240"></a> +<span class="sourceLineNo">241</span> RSGroupInfoManager manager = rsGroupAdminEndpoint.getGroupInfoManager();<a name="line.241"></a> +<span class="sourceLineNo">242</span> RSGroupInfo defaultGroup = manager.getRSGroup("default");<a name="line.242"></a> +<span class="sourceLineNo">243</span> // getRSGroup updates default group's server list<a name="line.243"></a> +<span class="sourceLineNo">244</span> // this process must not affect other threads iterating the list<a name="line.244"></a> +<span class="sourceLineNo">245</span> Iterator<Address> it = defaultGroup.getServers().iterator();<a name="line.245"></a> +<span class="sourceLineNo">246</span> manager.getRSGroup("default");<a name="line.246"></a> +<span class="sourceLineNo">247</span> it.next();<a name="line.247"></a> +<span class="sourceLineNo">248</span> }<a name="line.248"></a> +<span class="sourceLineNo">249</span><a name="line.249"></a> +<span class="sourceLineNo">250</span> @Test<a name="line.250"></a> +<span class="sourceLineNo">251</span> public void testMisplacedRegions() throws Exception {<a name="line.251"></a> +<span class="sourceLineNo">252</span> final TableName tableName = TableName.valueOf(tablePrefix+"_testMisplacedRegions");<a name="line.252"></a> +<span class="sourceLineNo">253</span> LOG.info("testMisplacedRegions");<a name="line.253"></a> <span class="sourceLineNo">254</span><a name="line.254"></a> -<span class="sourceLineNo">255</span> TEST_UTIL.createMultiRegionTable(tableName, new byte[]{'f'}, 15);<a name="line.255"></a> -<span class="sourceLineNo">256</span> TEST_UTIL.waitUntilAllRegionsAssigned(tableName);<a name="line.256"></a> -<span class="sourceLineNo">257</span><a name="line.257"></a> -<span class="sourceLineNo">258</span> rsGroupAdminEndpoint.getGroupInfoManager()<a name="line.258"></a> -<span class="sourceLineNo">259</span> .moveTables(Sets.newHashSet(tableName), RSGroupInfo.getName());<a name="line.259"></a> -<span class="sourceLineNo">260</span><a name="line.260"></a> -<span class="sourceLineNo">261</span> assertTrue(rsGroupAdmin.balanceRSGroup(RSGroupInfo.getName()));<a name="line.261"></a> +<span class="sourceLineNo">255</span> final RSGroupInfo RSGroupInfo = addGroup("testMisplacedRegions", 1);<a name="line.255"></a> +<span class="sourceLineNo">256</span><a name="line.256"></a> +<span class="sourceLineNo">257</span> TEST_UTIL.createMultiRegionTable(tableName, new byte[]{'f'}, 15);<a name="line.257"></a> +<span class="sourceLineNo">258</span> TEST_UTIL.waitUntilAllRegionsAssigned(tableName);<a name="line.258"></a> +<span class="sourceLineNo">259</span><a name="line.259"></a> +<span class="sourceLineNo">260</span> rsGroupAdminEndpoint.getGroupInfoManager()<a name="line.260"></a> +<span class="sourceLineNo">261</span> .moveTables(Sets.newHashSet(tableName), RSGroupInfo.getName());<a name="line.261"></a> <span class="sourceLineNo">262</span><a name="line.262"></a> -<span class="sourceLineNo">263</span> TEST_UTIL.waitFor(60000, new Predicate<Exception>() {<a name="line.263"></a> -<span class="sourceLineNo">264</span> @Override<a name="line.264"></a> -<span class="sourceLineNo">265</span> public boolean evaluate() throws Exception {<a name="line.265"></a> -<span class="sourceLineNo">266</span> ServerName serverName =<a name="line.266"></a> -<span class="sourceLineNo">267</span> ServerName.valueOf(RSGroupInfo.getServers().iterator().next().toString(), 1);<a name="line.267"></a> -<span class="sourceLineNo">268</span> return admin.getConnection().getAdmin()<a name="line.268"></a> -<span class="sourceLineNo">269</span> .getOnlineRegions(serverName).size() == 15;<a name="line.269"></a> -<span class="sourceLineNo">270</span> }<a name="line.270"></a> -<span class="sourceLineNo">271</span> });<a name="line.271"></a> -<span class="sourceLineNo">272</span> }<a name="line.272"></a> -<span class="sourceLineNo">273</span>}<a name="line.273"></a> +<span class="sourceLineNo">263</span> assertTrue(rsGroupAdmin.balanceRSGroup(RSGroupInfo.getName()));<a name="line.263"></a> +<span class="sourceLineNo">264</span><a name="line.264"></a> +<span class="sourceLineNo">265</span> TEST_UTIL.waitFor(60000, new Predicate<Exception>() {<a name="line.265"></a> +<span class="sourceLineNo">266</span> @Override<a name="line.266"></a> +<span class="sourceLineNo">267</span> public boolean evaluate() throws Exception {<a name="line.267"></a> +<span class="sourceLineNo">268</span> ServerName serverName =<a name="line.268"></a> +<span class="sourceLineNo">269</span> ServerName.valueOf(RSGroupInfo.getServers().iterator().next().toString(), 1);<a name="line.269"></a> +<span class="sourceLineNo">270</span> return admin.getConnection().getAdmin()<a name="line.270"></a> +<span class="sourceLineNo">271</span> .getOnlineRegions(serverName).size() == 15;<a name="line.271"></a> +<span class="sourceLineNo">272</span> }<a name="line.272"></a> +<span class="sourceLineNo">273</span> });<a name="line.273"></a> +<span class="sourceLineNo">274</span> }<a name="line.274"></a> +<span class="sourceLineNo">275</span><a name="line.275"></a> +<span class="sourceLineNo">276</span> @Test<a name="line.276"></a> +<span class="sourceLineNo">277</span> public void testCloneSnapshot() throws Exception {<a name="line.277"></a> +<span class="sourceLineNo">278</span> byte[] FAMILY = Bytes.toBytes("test");<a name="line.278"></a> +<span class="sourceLineNo">279</span> String snapshotName = tableName.getNameAsString() + "_snap";<a name="line.279"></a> +<span class="sourceLineNo">280</span> TableName clonedTableName = TableName.valueOf(tableName.getNameAsString() + "_clone");<a name="line.280"></a> +<span class="sourceLineNo">281</span><a name="line.281"></a> +<span class="sourceLineNo">282</span> // create base table<a name="line.282"></a> +<span class="sourceLineNo">283</span> TEST_UTIL.createTable(tableName, FAMILY);<a name="line.283"></a> +<span class="sourceLineNo">284</span><a name="line.284"></a> +<span class="sourceLineNo">285</span> // create snapshot<a name="line.285"></a> +<span class="sourceLineNo">286</span> admin.snapshot(snapshotName, tableName);<a name="line.286"></a> +<span class="sourceLineNo">287</span><a name="line.287"></a> +<span class="sourceLineNo">288</span> // clone<a name="line.288"></a> +<span class="sourceLineNo">289</span> admin.cloneSnapshot(snapshotName, clonedTableName);<a name="line.289"></a> +<span class="sourceLineNo">290</span> }<a name="line.290"></a> +<span class="sourceLineNo">291</span><a name="line.291"></a> +<span class="sourceLineNo">292</span>}<a name="line.292"></a>
