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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/11/02 14:53:30 UTC
[06/27] hbase-site git commit: Published site at
e7f6c2972dba2bc1eff8a5ae39893603508336ea.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6c9b936e/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestServerCrashProcedure.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestServerCrashProcedure.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestServerCrashProcedure.html
index 748e3b3..76abd03 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestServerCrashProcedure.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/procedure/TestServerCrashProcedure.html
@@ -33,164 +33,166 @@
<span class="sourceLineNo">025</span>import org.apache.hadoop.conf.Configuration;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.MiniHBaseCluster;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.ServerName;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableName;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.Table;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.master.assignment.AssignmentTestingUtil;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.ProcedureMetrics;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.junit.After;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.junit.Before;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.junit.ClassRule;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.junit.Test;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.junit.experimental.categories.Category;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.slf4j.Logger;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.slf4j.LoggerFactory;<a name="line.46"></a>
-<span class="sourceLineNo">047</span><a name="line.47"></a>
-<span class="sourceLineNo">048</span>@Category({MasterTests.class, LargeTests.class})<a name="line.48"></a>
-<span class="sourceLineNo">049</span>public class TestServerCrashProcedure {<a name="line.49"></a>
-<span class="sourceLineNo">050</span><a name="line.50"></a>
-<span class="sourceLineNo">051</span> @ClassRule<a name="line.51"></a>
-<span class="sourceLineNo">052</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.52"></a>
-<span class="sourceLineNo">053</span> HBaseClassTestRule.forClass(TestServerCrashProcedure.class);<a name="line.53"></a>
-<span class="sourceLineNo">054</span><a name="line.54"></a>
-<span class="sourceLineNo">055</span> private static final Logger LOG = LoggerFactory.getLogger(TestServerCrashProcedure.class);<a name="line.55"></a>
-<span class="sourceLineNo">056</span><a name="line.56"></a>
-<span class="sourceLineNo">057</span> protected HBaseTestingUtility util;<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
-<span class="sourceLineNo">059</span> private ProcedureMetrics serverCrashProcMetrics;<a name="line.59"></a>
-<span class="sourceLineNo">060</span> private long serverCrashSubmittedCount = 0;<a name="line.60"></a>
-<span class="sourceLineNo">061</span> private long serverCrashFailedCount = 0;<a name="line.61"></a>
-<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span> private void setupConf(Configuration conf) {<a name="line.63"></a>
-<span class="sourceLineNo">064</span> conf.setInt(MasterProcedureConstants.MASTER_PROCEDURE_THREADS, 1);<a name="line.64"></a>
-<span class="sourceLineNo">065</span> conf.set("hbase.balancer.tablesOnMaster", "none");<a name="line.65"></a>
-<span class="sourceLineNo">066</span> conf.setInt("hbase.client.retries.number", 3);<a name="line.66"></a>
-<span class="sourceLineNo">067</span> }<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span> @Before<a name="line.69"></a>
-<span class="sourceLineNo">070</span> public void setup() throws Exception {<a name="line.70"></a>
-<span class="sourceLineNo">071</span> this.util = new HBaseTestingUtility();<a name="line.71"></a>
-<span class="sourceLineNo">072</span> setupConf(this.util.getConfiguration());<a name="line.72"></a>
-<span class="sourceLineNo">073</span> startMiniCluster();<a name="line.73"></a>
-<span class="sourceLineNo">074</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(<a name="line.74"></a>
-<span class="sourceLineNo">075</span> this.util.getHBaseCluster().getMaster().getMasterProcedureExecutor(), false);<a name="line.75"></a>
-<span class="sourceLineNo">076</span> serverCrashProcMetrics = this.util.getHBaseCluster().getMaster().getMasterMetrics()<a name="line.76"></a>
-<span class="sourceLineNo">077</span> .getServerCrashProcMetrics();<a name="line.77"></a>
-<span class="sourceLineNo">078</span> }<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span> protected void startMiniCluster() throws Exception {<a name="line.80"></a>
-<span class="sourceLineNo">081</span> this.util.startMiniCluster(3);<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> @After<a name="line.84"></a>
-<span class="sourceLineNo">085</span> public void tearDown() throws Exception {<a name="line.85"></a>
-<span class="sourceLineNo">086</span> MiniHBaseCluster cluster = this.util.getHBaseCluster();<a name="line.86"></a>
-<span class="sourceLineNo">087</span> HMaster master = cluster == null? null: cluster.getMaster();<a name="line.87"></a>
-<span class="sourceLineNo">088</span> if (master != null && master.getMasterProcedureExecutor() != null) {<a name="line.88"></a>
-<span class="sourceLineNo">089</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(<a name="line.89"></a>
-<span class="sourceLineNo">090</span> master.getMasterProcedureExecutor(), false);<a name="line.90"></a>
-<span class="sourceLineNo">091</span> }<a name="line.91"></a>
-<span class="sourceLineNo">092</span> this.util.shutdownMiniCluster();<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><a name="line.95"></a>
-<span class="sourceLineNo">096</span> @Test<a name="line.96"></a>
-<span class="sourceLineNo">097</span> public void testCrashTargetRs() throws Exception {<a name="line.97"></a>
-<span class="sourceLineNo">098</span> testRecoveryAndDoubleExecution(false, false);<a name="line.98"></a>
-<span class="sourceLineNo">099</span> }<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> @Test<a name="line.101"></a>
-<span class="sourceLineNo">102</span> public void testRecoveryAndDoubleExecutionOnRsWithMeta() throws Exception {<a name="line.102"></a>
-<span class="sourceLineNo">103</span> testRecoveryAndDoubleExecution(true, true);<a name="line.103"></a>
-<span class="sourceLineNo">104</span> }<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> @Test<a name="line.106"></a>
-<span class="sourceLineNo">107</span> public void testRecoveryAndDoubleExecutionOnRsWithoutMeta() throws Exception {<a name="line.107"></a>
-<span class="sourceLineNo">108</span> testRecoveryAndDoubleExecution(false, true);<a name="line.108"></a>
-<span class="sourceLineNo">109</span> }<a name="line.109"></a>
-<span class="sourceLineNo">110</span><a name="line.110"></a>
-<span class="sourceLineNo">111</span> private long getSCPProcId(ProcedureExecutor<?> procExec) {<a name="line.111"></a>
-<span class="sourceLineNo">112</span> util.waitFor(30000, () -> !procExec.getProcedures().isEmpty());<a name="line.112"></a>
-<span class="sourceLineNo">113</span> return procExec.getActiveProcIds().stream().mapToLong(Long::longValue).min().getAsLong();<a name="line.113"></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> /**<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * Run server crash procedure steps twice to test idempotency and that we are persisting all<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * needed state.<a name="line.118"></a>
-<span class="sourceLineNo">119</span> */<a name="line.119"></a>
-<span class="sourceLineNo">120</span> private void testRecoveryAndDoubleExecution(boolean carryingMeta, boolean doubleExecution)<a name="line.120"></a>
-<span class="sourceLineNo">121</span> throws Exception {<a name="line.121"></a>
-<span class="sourceLineNo">122</span> final TableName tableName = TableName.valueOf("testRecoveryAndDoubleExecution-carryingMeta-"<a name="line.122"></a>
-<span class="sourceLineNo">123</span> + carryingMeta + "-doubleExecution-" + doubleExecution);<a name="line.123"></a>
-<span class="sourceLineNo">124</span> try (Table t = createTable(tableName)) {<a name="line.124"></a>
-<span class="sourceLineNo">125</span> // Load the table with a bit of data so some logs to split and some edits in each region.<a name="line.125"></a>
-<span class="sourceLineNo">126</span> this.util.loadTable(t, HBaseTestingUtility.COLUMNS[0]);<a name="line.126"></a>
-<span class="sourceLineNo">127</span> final int count = util.countRows(t);<a name="line.127"></a>
-<span class="sourceLineNo">128</span> assertTrue("expected some rows", count > 0);<a name="line.128"></a>
-<span class="sourceLineNo">129</span> final String checksum = util.checksumRows(t);<a name="line.129"></a>
-<span class="sourceLineNo">130</span> // Run the procedure executor outside the master so we can mess with it. Need to disable<a name="line.130"></a>
-<span class="sourceLineNo">131</span> // Master's running of the server crash processing.<a name="line.131"></a>
-<span class="sourceLineNo">132</span> final HMaster master = this.util.getHBaseCluster().getMaster();<a name="line.132"></a>
-<span class="sourceLineNo">133</span> final ProcedureExecutor<MasterProcedureEnv> procExec = master.getMasterProcedureExecutor();<a name="line.133"></a>
-<span class="sourceLineNo">134</span> // find the first server that match the request and executes the test<a name="line.134"></a>
-<span class="sourceLineNo">135</span> ServerName rsToKill = null;<a name="line.135"></a>
-<span class="sourceLineNo">136</span> for (RegionInfo hri : util.getAdmin().getRegions(tableName)) {<a name="line.136"></a>
-<span class="sourceLineNo">137</span> final ServerName serverName = AssignmentTestingUtil.getServerHoldingRegion(util, hri);<a name="line.137"></a>
-<span class="sourceLineNo">138</span> if (AssignmentTestingUtil.isServerHoldingMeta(util, serverName) == carryingMeta) {<a name="line.138"></a>
-<span class="sourceLineNo">139</span> rsToKill = serverName;<a name="line.139"></a>
-<span class="sourceLineNo">140</span> break;<a name="line.140"></a>
-<span class="sourceLineNo">141</span> }<a name="line.141"></a>
-<span class="sourceLineNo">142</span> }<a name="line.142"></a>
-<span class="sourceLineNo">143</span> // Enable test flags and then queue the crash procedure.<a name="line.143"></a>
-<span class="sourceLineNo">144</span> ProcedureTestingUtility.waitNoProcedureRunning(procExec);<a name="line.144"></a>
-<span class="sourceLineNo">145</span> if (doubleExecution) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> // For SCP, if you enable this then we will enter an infinite loop, as we will crash between<a name="line.146"></a>
-<span class="sourceLineNo">147</span> // queue and open for TRSP, and then going back to queue, as we will use the crash rs as the<a name="line.147"></a>
-<span class="sourceLineNo">148</span> // target server since it is recored in hbase:meta.<a name="line.148"></a>
-<span class="sourceLineNo">149</span> ProcedureTestingUtility.setKillIfHasParent(procExec, false);<a name="line.149"></a>
-<span class="sourceLineNo">150</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, true);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> // kill the RS<a name="line.151"></a>
-<span class="sourceLineNo">152</span> AssignmentTestingUtil.killRs(util, rsToKill);<a name="line.152"></a>
-<span class="sourceLineNo">153</span> long procId = getSCPProcId(procExec);<a name="line.153"></a>
-<span class="sourceLineNo">154</span> // Now run through the procedure twice crashing the executor on each step...<a name="line.154"></a>
-<span class="sourceLineNo">155</span> MasterProcedureTestingUtility.testRecoveryAndDoubleExecution(procExec, procId);<a name="line.155"></a>
-<span class="sourceLineNo">156</span> } else {<a name="line.156"></a>
-<span class="sourceLineNo">157</span> // kill the RS<a name="line.157"></a>
-<span class="sourceLineNo">158</span> AssignmentTestingUtil.killRs(util, rsToKill);<a name="line.158"></a>
-<span class="sourceLineNo">159</span> long procId = getSCPProcId(procExec);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> ProcedureTestingUtility.waitProcedure(procExec, procId);<a name="line.160"></a>
-<span class="sourceLineNo">161</span> }<a name="line.161"></a>
-<span class="sourceLineNo">162</span> assertReplicaDistributed(t);<a name="line.162"></a>
-<span class="sourceLineNo">163</span> assertEquals(count, util.countRows(t));<a name="line.163"></a>
-<span class="sourceLineNo">164</span> assertEquals(checksum, util.checksumRows(t));<a name="line.164"></a>
-<span class="sourceLineNo">165</span> } catch (Throwable throwable) {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> LOG.error("Test failed!", throwable);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> throw throwable;<a name="line.167"></a>
-<span class="sourceLineNo">168</span> }<a name="line.168"></a>
-<span class="sourceLineNo">169</span> }<a name="line.169"></a>
-<span class="sourceLineNo">170</span><a name="line.170"></a>
-<span class="sourceLineNo">171</span> protected void assertReplicaDistributed(final Table t) {<a name="line.171"></a>
-<span class="sourceLineNo">172</span> return;<a name="line.172"></a>
-<span class="sourceLineNo">173</span> }<a name="line.173"></a>
-<span class="sourceLineNo">174</span><a name="line.174"></a>
-<span class="sourceLineNo">175</span> protected Table createTable(final TableName tableName) throws IOException {<a name="line.175"></a>
-<span class="sourceLineNo">176</span> final Table t = this.util.createTable(tableName, HBaseTestingUtility.COLUMNS,<a name="line.176"></a>
-<span class="sourceLineNo">177</span> HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.177"></a>
-<span class="sourceLineNo">178</span> return t;<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
-<span class="sourceLineNo">180</span><a name="line.180"></a>
-<span class="sourceLineNo">181</span> private void collectMasterMetrics() {<a name="line.181"></a>
-<span class="sourceLineNo">182</span> serverCrashSubmittedCount = serverCrashProcMetrics.getSubmittedCounter().getCount();<a name="line.182"></a>
-<span class="sourceLineNo">183</span> serverCrashFailedCount = serverCrashProcMetrics.getFailedCounter().getCount();<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">028</span>import org.apache.hadoop.hbase.HConstants;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.MiniHBaseCluster;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.ServerName;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableName;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Table;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.master.assignment.AssignmentTestingUtil;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.ProcedureMetrics;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.junit.After;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.junit.Before;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.junit.ClassRule;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.junit.Test;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.junit.experimental.categories.Category;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.slf4j.Logger;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.slf4j.LoggerFactory;<a name="line.47"></a>
+<span class="sourceLineNo">048</span><a name="line.48"></a>
+<span class="sourceLineNo">049</span>@Category({MasterTests.class, LargeTests.class})<a name="line.49"></a>
+<span class="sourceLineNo">050</span>public class TestServerCrashProcedure {<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(TestServerCrashProcedure.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(TestServerCrashProcedure.class);<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span> protected HBaseTestingUtility util;<a name="line.58"></a>
+<span class="sourceLineNo">059</span><a name="line.59"></a>
+<span class="sourceLineNo">060</span> private ProcedureMetrics serverCrashProcMetrics;<a name="line.60"></a>
+<span class="sourceLineNo">061</span> private long serverCrashSubmittedCount = 0;<a name="line.61"></a>
+<span class="sourceLineNo">062</span> private long serverCrashFailedCount = 0;<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span> private void setupConf(Configuration conf) {<a name="line.64"></a>
+<span class="sourceLineNo">065</span> conf.setInt(MasterProcedureConstants.MASTER_PROCEDURE_THREADS, 1);<a name="line.65"></a>
+<span class="sourceLineNo">066</span> conf.set("hbase.balancer.tablesOnMaster", "none");<a name="line.66"></a>
+<span class="sourceLineNo">067</span> conf.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 3);<a name="line.67"></a>
+<span class="sourceLineNo">068</span> conf.setInt(HConstants.HBASE_CLIENT_SERVERSIDE_RETRIES_MULTIPLIER, 3);<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> @Before<a name="line.71"></a>
+<span class="sourceLineNo">072</span> public void setup() throws Exception {<a name="line.72"></a>
+<span class="sourceLineNo">073</span> this.util = new HBaseTestingUtility();<a name="line.73"></a>
+<span class="sourceLineNo">074</span> setupConf(this.util.getConfiguration());<a name="line.74"></a>
+<span class="sourceLineNo">075</span> startMiniCluster();<a name="line.75"></a>
+<span class="sourceLineNo">076</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(<a name="line.76"></a>
+<span class="sourceLineNo">077</span> this.util.getHBaseCluster().getMaster().getMasterProcedureExecutor(), false);<a name="line.77"></a>
+<span class="sourceLineNo">078</span> serverCrashProcMetrics = this.util.getHBaseCluster().getMaster().getMasterMetrics()<a name="line.78"></a>
+<span class="sourceLineNo">079</span> .getServerCrashProcMetrics();<a name="line.79"></a>
+<span class="sourceLineNo">080</span> }<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span> protected void startMiniCluster() throws Exception {<a name="line.82"></a>
+<span class="sourceLineNo">083</span> this.util.startMiniCluster(3);<a name="line.83"></a>
+<span class="sourceLineNo">084</span> }<a name="line.84"></a>
+<span class="sourceLineNo">085</span><a name="line.85"></a>
+<span class="sourceLineNo">086</span> @After<a name="line.86"></a>
+<span class="sourceLineNo">087</span> public void tearDown() throws Exception {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> MiniHBaseCluster cluster = this.util.getHBaseCluster();<a name="line.88"></a>
+<span class="sourceLineNo">089</span> HMaster master = cluster == null? null: cluster.getMaster();<a name="line.89"></a>
+<span class="sourceLineNo">090</span> if (master != null && master.getMasterProcedureExecutor() != null) {<a name="line.90"></a>
+<span class="sourceLineNo">091</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(<a name="line.91"></a>
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