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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.security.token;<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.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertFalse;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.assertNotNull;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import static org.junit.Assert.assertNull;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import static org.junit.Assert.assertTrue;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span><a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.concurrent.CountDownLatch;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.conf.Configuration;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.Abortable;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.Waiter;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.testclassification.SecurityTests;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.junit.AfterClass;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.junit.BeforeClass;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.junit.ClassRule;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.junit.Test;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.junit.experimental.categories.Category;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.slf4j.Logger;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.slf4j.LoggerFactory;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span>/**<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * Test the synchronization of token authentication master keys through<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * ZKSecretWatcher<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> */<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>@Category({SecurityTests.class, MediumTests.class})<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>public class TestZKSecretWatcher {<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span> @ClassRule<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> HBaseClassTestRule.forClass(TestZKSecretWatcher.class);<a name="line.54"></a> |
| <span class="sourceLineNo">055</span><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> private static final Logger LOG = LoggerFactory.getLogger(TestZKSecretWatcher.class);<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> private static HBaseTestingUtility TEST_UTIL;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> private static AuthenticationTokenSecretManager KEY_MASTER;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> private static AuthenticationTokenSecretManagerForTest KEY_SLAVE;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> private static AuthenticationTokenSecretManager KEY_SLAVE2;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> private static AuthenticationTokenSecretManager KEY_SLAVE3;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span><a name="line.62"></a> |
| <span class="sourceLineNo">063</span> private static class MockAbortable implements Abortable {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> private boolean abort;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> @Override<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> public void abort(String reason, Throwable e) {<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> LOG.info("Aborting: "+reason, e);<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> abort = true;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> }<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> @Override<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> public boolean isAborted() {<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> return abort;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> }<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> }<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> // We subclass AuthenticationTokenSecretManager so that testKeyUpdate can receive<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> // notification on the removal of keyId<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> private static class AuthenticationTokenSecretManagerForTest<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> extends AuthenticationTokenSecretManager {<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> private CountDownLatch latch = new CountDownLatch(1);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> public AuthenticationTokenSecretManagerForTest(Configuration conf,<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> ZKWatcher zk, String serverName,<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> long keyUpdateInterval, long tokenMaxLifetime) {<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> super(conf, zk, serverName, keyUpdateInterval, tokenMaxLifetime);<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> @Override<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> synchronized boolean removeKey(Integer keyId) {<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> boolean b = super.removeKey(keyId);<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> if (b) {<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> latch.countDown();<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> }<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> return b;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> }<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> CountDownLatch getLatch() {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> return latch;<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><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> @BeforeClass<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> public static void setupBeforeClass() throws Exception {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> TEST_UTIL = new HBaseTestingUtility();<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> TEST_UTIL.startMiniZKCluster();<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span><a name="line.108"></a> |
| <span class="sourceLineNo">109</span> ZKWatcher zk = newZK(conf, "server1", new MockAbortable());<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> AuthenticationTokenSecretManagerForTest[] tmp = new AuthenticationTokenSecretManagerForTest[2];<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> tmp[0] = new AuthenticationTokenSecretManagerForTest(<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> conf, zk, "server1", 60*60*1000, 60*1000);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> tmp[0].start();<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> zk = newZK(conf, "server2", new MockAbortable());<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> tmp[1] = new AuthenticationTokenSecretManagerForTest(<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> conf, zk, "server2", 60*60*1000, 60*1000);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> tmp[1].start();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> while (KEY_MASTER == null) {<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> for (int i=0; i<2; i++) {<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> if (tmp[i].isMaster()) {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> KEY_MASTER = tmp[i];<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> KEY_SLAVE = tmp[ (i+1) % 2 ];<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> break;<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> Thread.sleep(500);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> LOG.info("Master is "+KEY_MASTER.getName()+<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> ", slave is "+KEY_SLAVE.getName());<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> }<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> @AfterClass<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> public static void tearDownAfterClass() throws Exception {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> TEST_UTIL.shutdownMiniZKCluster();<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span><a name="line.138"></a> |
| <span class="sourceLineNo">139</span> @Test<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> public void testKeyUpdate() throws Exception {<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> // sanity check<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> assertTrue(KEY_MASTER.isMaster());<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> assertFalse(KEY_SLAVE.isMaster());<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> int maxKeyId = 0;<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> KEY_MASTER.rollCurrentKey();<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> AuthenticationKey key1 = KEY_MASTER.getCurrentKey();<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> assertNotNull(key1);<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> LOG.debug("Master current key (key1) {}", key1);<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> // wait for slave to update<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> Thread.sleep(1000);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> AuthenticationKey slaveCurrent = KEY_SLAVE.getCurrentKey();<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> assertNotNull(slaveCurrent);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> assertEquals(key1, slaveCurrent);<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> LOG.debug("Slave current key (key1) {}", slaveCurrent);<a name="line.156"></a> |
| <span class="sourceLineNo">157</span><a name="line.157"></a> |
| <span class="sourceLineNo">158</span> // generate two more keys then expire the original<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> KEY_MASTER.rollCurrentKey();<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> AuthenticationKey key2 = KEY_MASTER.getCurrentKey();<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> LOG.debug("Master new current key (key2) {}", key2);<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> KEY_MASTER.rollCurrentKey();<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> AuthenticationKey key3 = KEY_MASTER.getCurrentKey();<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> LOG.debug("Master new current key (key3) {}", key3);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span><a name="line.165"></a> |
| <span class="sourceLineNo">166</span> // force expire the original key<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> key1.setExpiration(EnvironmentEdgeManager.currentTime() - 100000);<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> KEY_MASTER.removeExpiredKeys();<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> // verify removed from master<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> assertNull(KEY_MASTER.getKey(key1.getKeyId()));<a name="line.170"></a> |
| <span class="sourceLineNo">171</span><a name="line.171"></a> |
| <span class="sourceLineNo">172</span> // Wait for slave to catch up. When remove hits KEY_SLAVE, we'll clear<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> // the latch and will progress beyond the await.<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> KEY_SLAVE.getLatch().await();<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> // make sure the slave has both new keys<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> AuthenticationKey slave2 = KEY_SLAVE.getKey(key2.getKeyId());<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> assertNotNull(slave2);<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> assertEquals(key2, slave2);<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> AuthenticationKey slave3 = KEY_SLAVE.getKey(key3.getKeyId());<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> assertNotNull(slave3);<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> assertEquals(key3, slave3);<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> slaveCurrent = KEY_SLAVE.getCurrentKey();<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> assertEquals(key3, slaveCurrent);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> LOG.debug("Slave current key (key3) {}", slaveCurrent);<a name="line.184"></a> |
| <span class="sourceLineNo">185</span><a name="line.185"></a> |
| <span class="sourceLineNo">186</span> // verify that the expired key has been removed<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> Waiter.waitFor(TEST_UTIL.getConfiguration(), 30000,<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> () -> {<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> AuthenticationKey k = KEY_SLAVE.getKey(key1.getKeyId());<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> LOG.info("AuthKey1={}", k);<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> return k == null;});<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> assertNull("key1=" + KEY_SLAVE.getKey(key1.getKeyId()),<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> KEY_SLAVE.getKey(key1.getKeyId()));<a name="line.193"></a> |
| <span class="sourceLineNo">194</span><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> // bring up a new slave<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> ZKWatcher zk = newZK(conf, "server3", new MockAbortable());<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> KEY_SLAVE2 = new AuthenticationTokenSecretManager(<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> conf, zk, "server3", 60*60*1000, 60*1000);<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> KEY_SLAVE2.start();<a name="line.200"></a> |
| <span class="sourceLineNo">201</span><a name="line.201"></a> |
| <span class="sourceLineNo">202</span> Thread.sleep(1000);<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> // verify the new slave has current keys (and not expired)<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> slave2 = KEY_SLAVE2.getKey(key2.getKeyId());<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> assertNotNull(slave2);<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> assertEquals(key2, slave2);<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> slave3 = KEY_SLAVE2.getKey(key3.getKeyId());<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> assertNotNull(slave3);<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> assertEquals(key3, slave3);<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> slaveCurrent = KEY_SLAVE2.getCurrentKey();<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> assertEquals(key3, slaveCurrent);<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> assertNull(KEY_SLAVE2.getKey(key1.getKeyId()));<a name="line.212"></a> |
| <span class="sourceLineNo">213</span><a name="line.213"></a> |
| <span class="sourceLineNo">214</span> // test leader failover<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> KEY_MASTER.stop();<a name="line.215"></a> |
| <span class="sourceLineNo">216</span><a name="line.216"></a> |
| <span class="sourceLineNo">217</span> // wait for master to stop<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> Thread.sleep(1000);<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> assertFalse(KEY_MASTER.isMaster());<a name="line.219"></a> |
| <span class="sourceLineNo">220</span><a name="line.220"></a> |
| <span class="sourceLineNo">221</span> // check for a new master<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> AuthenticationTokenSecretManager[] mgrs =<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> new AuthenticationTokenSecretManager[]{ KEY_SLAVE, KEY_SLAVE2 };<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> AuthenticationTokenSecretManager newMaster = null;<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> int tries = 0;<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> while (newMaster == null && tries++ < 5) {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> for (AuthenticationTokenSecretManager mgr : mgrs) {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> if (mgr.isMaster()) {<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> newMaster = mgr;<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> break;<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> }<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> }<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> if (newMaster == null) {<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> Thread.sleep(500);<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> assertNotNull(newMaster);<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> AuthenticationKey current = newMaster.getCurrentKey();<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> // new master will immediately roll the current key, so it's current may be greater<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> assertTrue(current.getKeyId() >= slaveCurrent.getKeyId());<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> LOG.debug("New master, current key: "+current.getKeyId());<a name="line.242"></a> |
| <span class="sourceLineNo">243</span><a name="line.243"></a> |
| <span class="sourceLineNo">244</span> // roll the current key again on new master and verify the key ID increments<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> newMaster.rollCurrentKey();<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> AuthenticationKey newCurrent = newMaster.getCurrentKey();<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> LOG.debug("New master, rolled new current key: "+newCurrent.getKeyId());<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> assertTrue(newCurrent.getKeyId() > current.getKeyId());<a name="line.248"></a> |
| <span class="sourceLineNo">249</span><a name="line.249"></a> |
| <span class="sourceLineNo">250</span> // add another slave<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> ZKWatcher zk3 = newZK(conf, "server4", new MockAbortable());<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> KEY_SLAVE3 = new AuthenticationTokenSecretManager(<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> conf, zk3, "server4", 60*60*1000, 60*1000);<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> KEY_SLAVE3.start();<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> Thread.sleep(5000);<a name="line.255"></a> |
| <span class="sourceLineNo">256</span><a name="line.256"></a> |
| <span class="sourceLineNo">257</span> // check master failover again<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> newMaster.stop();<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> // wait for master to stop<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> Thread.sleep(5000);<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> assertFalse(newMaster.isMaster());<a name="line.262"></a> |
| <span class="sourceLineNo">263</span><a name="line.263"></a> |
| <span class="sourceLineNo">264</span> // check for a new master<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> mgrs = new AuthenticationTokenSecretManager[]{ KEY_SLAVE, KEY_SLAVE2, KEY_SLAVE3 };<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> newMaster = null;<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> tries = 0;<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> while (newMaster == null && tries++ < 5) {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> for (AuthenticationTokenSecretManager mgr : mgrs) {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> if (mgr.isMaster()) {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> newMaster = mgr;<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> break;<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> if (newMaster == null) {<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> Thread.sleep(500);<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> }<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> assertNotNull(newMaster);<a name="line.279"></a> |
| <span class="sourceLineNo">280</span><a name="line.280"></a> |
| <span class="sourceLineNo">281</span> AuthenticationKey current2 = newMaster.getCurrentKey();<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> // new master will immediately roll the current key, so it's current may be greater<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> assertTrue(current2.getKeyId() >= newCurrent.getKeyId());<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> LOG.debug("New master 2, current key: "+current2.getKeyId());<a name="line.284"></a> |
| <span class="sourceLineNo">285</span><a name="line.285"></a> |
| <span class="sourceLineNo">286</span> // roll the current key again on new master and verify the key ID increments<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> newMaster.rollCurrentKey();<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> AuthenticationKey newCurrent2 = newMaster.getCurrentKey();<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> LOG.debug("New master 2, rolled new current key: "+newCurrent2.getKeyId());<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> assertTrue(newCurrent2.getKeyId() > current2.getKeyId());<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> |
| <span class="sourceLineNo">293</span> private static ZKWatcher newZK(Configuration conf, String name,<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> Abortable abort) throws Exception {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> Configuration copy = HBaseConfiguration.create(conf);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> ZKWatcher zk = new ZKWatcher(copy, name, abort);<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> return zk;<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
| <span class="sourceLineNo">299</span>}<a name="line.299"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
