Repository: hbase-site Updated Branches: refs/heads/asf-site 3b85ae9b2 -> c9d354248
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c9d35424/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestReplicaWithCluster.RegionServerStoppedCopro.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestReplicaWithCluster.RegionServerStoppedCopro.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestReplicaWithCluster.RegionServerStoppedCopro.html index ebf0532..fd80980 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestReplicaWithCluster.RegionServerStoppedCopro.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestReplicaWithCluster.RegionServerStoppedCopro.html @@ -48,493 +48,493 @@ <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HConstants;<a name="line.40"></a> <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.41"></a> <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.RegionLocations;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.Waiter;<a name="line.43"></a> -<span class="sourceLineNo">044</span><a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.coprocessor.RegionObserver;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.ipc.RpcControllerFactory;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.regionserver.RegionScanner;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.regionserver.StorefileRefresherChore;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.regionserver.TestHRegionServerBulkLoad;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.57"></a> -<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.58"></a> -<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.59"></a> -<span class="sourceLineNo">060</span>import org.junit.AfterClass;<a name="line.60"></a> -<span class="sourceLineNo">061</span>import org.junit.Assert;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import org.junit.BeforeClass;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import org.junit.Test;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import org.junit.experimental.categories.Category;<a name="line.64"></a> -<span class="sourceLineNo">065</span><a name="line.65"></a> -<span class="sourceLineNo">066</span>@Category({MediumTests.class, ClientTests.class})<a name="line.66"></a> -<span class="sourceLineNo">067</span>public class TestReplicaWithCluster {<a name="line.67"></a> -<span class="sourceLineNo">068</span> private static final Log LOG = LogFactory.getLog(TestReplicaWithCluster.class);<a name="line.68"></a> -<span class="sourceLineNo">069</span><a name="line.69"></a> -<span class="sourceLineNo">070</span> private static final int NB_SERVERS = 3;<a name="line.70"></a> -<span class="sourceLineNo">071</span> private static final byte[] row = TestReplicaWithCluster.class.getName().getBytes();<a name="line.71"></a> -<span class="sourceLineNo">072</span> private static final HBaseTestingUtility HTU = new HBaseTestingUtility();<a name="line.72"></a> -<span class="sourceLineNo">073</span><a name="line.73"></a> -<span class="sourceLineNo">074</span> // second minicluster used in testing of replication<a name="line.74"></a> -<span class="sourceLineNo">075</span> private static HBaseTestingUtility HTU2;<a name="line.75"></a> -<span class="sourceLineNo">076</span> private static final byte[] f = HConstants.CATALOG_FAMILY;<a name="line.76"></a> -<span class="sourceLineNo">077</span><a name="line.77"></a> -<span class="sourceLineNo">078</span> private final static int REFRESH_PERIOD = 1000;<a name="line.78"></a> -<span class="sourceLineNo">079</span> private final static int META_SCAN_TIMEOUT_IN_MILLISEC = 200;<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> * This copro is used to synchronize the tests.<a name="line.82"></a> -<span class="sourceLineNo">083</span> */<a name="line.83"></a> -<span class="sourceLineNo">084</span> public static class SlowMeCopro implements RegionObserver {<a name="line.84"></a> -<span class="sourceLineNo">085</span> static final AtomicLong sleepTime = new AtomicLong(0);<a name="line.85"></a> -<span class="sourceLineNo">086</span> static final AtomicReference<CountDownLatch> cdl = new AtomicReference<>(new CountDownLatch(0));<a name="line.86"></a> -<span class="sourceLineNo">087</span><a name="line.87"></a> -<span class="sourceLineNo">088</span> public SlowMeCopro() {<a name="line.88"></a> -<span class="sourceLineNo">089</span> }<a name="line.89"></a> -<span class="sourceLineNo">090</span><a name="line.90"></a> -<span class="sourceLineNo">091</span> @Override<a name="line.91"></a> -<span class="sourceLineNo">092</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.92"></a> -<span class="sourceLineNo">093</span> final Get get, final List<Cell> results) throws IOException {<a name="line.93"></a> -<span class="sourceLineNo">094</span><a name="line.94"></a> -<span class="sourceLineNo">095</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() == 0) {<a name="line.95"></a> -<span class="sourceLineNo">096</span> CountDownLatch latch = cdl.get();<a name="line.96"></a> -<span class="sourceLineNo">097</span> try {<a name="line.97"></a> -<span class="sourceLineNo">098</span> if (sleepTime.get() > 0) {<a name="line.98"></a> -<span class="sourceLineNo">099</span> LOG.info("Sleeping for " + sleepTime.get() + " ms");<a name="line.99"></a> -<span class="sourceLineNo">100</span> Thread.sleep(sleepTime.get());<a name="line.100"></a> -<span class="sourceLineNo">101</span> } else if (latch.getCount() > 0) {<a name="line.101"></a> -<span class="sourceLineNo">102</span> LOG.info("Waiting for the counterCountDownLatch");<a name="line.102"></a> -<span class="sourceLineNo">103</span> latch.await(2, TimeUnit.MINUTES); // To help the tests to finish.<a name="line.103"></a> -<span class="sourceLineNo">104</span> if (latch.getCount() > 0) {<a name="line.104"></a> -<span class="sourceLineNo">105</span> throw new RuntimeException("Can't wait more");<a name="line.105"></a> -<span class="sourceLineNo">106</span> }<a name="line.106"></a> -<span class="sourceLineNo">107</span> }<a name="line.107"></a> -<span class="sourceLineNo">108</span> } catch (InterruptedException e1) {<a name="line.108"></a> -<span class="sourceLineNo">109</span> LOG.error(e1);<a name="line.109"></a> -<span class="sourceLineNo">110</span> }<a name="line.110"></a> -<span class="sourceLineNo">111</span> } else {<a name="line.111"></a> -<span class="sourceLineNo">112</span> LOG.info("We're not the primary replicas.");<a name="line.112"></a> -<span class="sourceLineNo">113</span> }<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> /**<a name="line.117"></a> -<span class="sourceLineNo">118</span> * This copro is used to simulate region server down exception for Get and Scan<a name="line.118"></a> -<span class="sourceLineNo">119</span> */<a name="line.119"></a> -<span class="sourceLineNo">120</span> public static class RegionServerStoppedCopro implements RegionObserver {<a name="line.120"></a> -<span class="sourceLineNo">121</span><a name="line.121"></a> -<span class="sourceLineNo">122</span> public RegionServerStoppedCopro() {<a name="line.122"></a> -<span class="sourceLineNo">123</span> }<a name="line.123"></a> -<span class="sourceLineNo">124</span><a name="line.124"></a> -<span class="sourceLineNo">125</span> @Override<a name="line.125"></a> -<span class="sourceLineNo">126</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.126"></a> -<span class="sourceLineNo">127</span> final Get get, final List<Cell> results) throws IOException {<a name="line.127"></a> -<span class="sourceLineNo">128</span><a name="line.128"></a> -<span class="sourceLineNo">129</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.129"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.ServerName;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.TableName;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.Waiter;<a name="line.45"></a> +<span class="sourceLineNo">046</span><a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.coprocessor.RegionObserver;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.ipc.RpcControllerFactory;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.regionserver.RegionScanner;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.regionserver.StorefileRefresherChore;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.regionserver.TestHRegionServerBulkLoad;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.61"></a> +<span class="sourceLineNo">062</span>import org.junit.AfterClass;<a name="line.62"></a> +<span class="sourceLineNo">063</span>import org.junit.Assert;<a name="line.63"></a> +<span class="sourceLineNo">064</span>import org.junit.BeforeClass;<a name="line.64"></a> +<span class="sourceLineNo">065</span>import org.junit.Test;<a name="line.65"></a> +<span class="sourceLineNo">066</span>import org.junit.experimental.categories.Category;<a name="line.66"></a> +<span class="sourceLineNo">067</span><a name="line.67"></a> +<span class="sourceLineNo">068</span>@Category({MediumTests.class, ClientTests.class})<a name="line.68"></a> +<span class="sourceLineNo">069</span>public class TestReplicaWithCluster {<a name="line.69"></a> +<span class="sourceLineNo">070</span> private static final Log LOG = LogFactory.getLog(TestReplicaWithCluster.class);<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> private static final int NB_SERVERS = 3;<a name="line.72"></a> +<span class="sourceLineNo">073</span> private static final byte[] row = TestReplicaWithCluster.class.getName().getBytes();<a name="line.73"></a> +<span class="sourceLineNo">074</span> private static final HBaseTestingUtility HTU = new HBaseTestingUtility();<a name="line.74"></a> +<span class="sourceLineNo">075</span><a name="line.75"></a> +<span class="sourceLineNo">076</span> // second minicluster used in testing of replication<a name="line.76"></a> +<span class="sourceLineNo">077</span> private static HBaseTestingUtility HTU2;<a name="line.77"></a> +<span class="sourceLineNo">078</span> private static final byte[] f = HConstants.CATALOG_FAMILY;<a name="line.78"></a> +<span class="sourceLineNo">079</span><a name="line.79"></a> +<span class="sourceLineNo">080</span> private final static int REFRESH_PERIOD = 1000;<a name="line.80"></a> +<span class="sourceLineNo">081</span> private final static int META_SCAN_TIMEOUT_IN_MILLISEC = 200;<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> * This copro is used to synchronize the tests.<a name="line.84"></a> +<span class="sourceLineNo">085</span> */<a name="line.85"></a> +<span class="sourceLineNo">086</span> public static class SlowMeCopro implements RegionObserver {<a name="line.86"></a> +<span class="sourceLineNo">087</span> static final AtomicLong sleepTime = new AtomicLong(0);<a name="line.87"></a> +<span class="sourceLineNo">088</span> static final AtomicReference<CountDownLatch> cdl = new AtomicReference<>(new CountDownLatch(0));<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public SlowMeCopro() {<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> @Override<a name="line.93"></a> +<span class="sourceLineNo">094</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.94"></a> +<span class="sourceLineNo">095</span> final Get get, final List<Cell> results) throws IOException {<a name="line.95"></a> +<span class="sourceLineNo">096</span><a name="line.96"></a> +<span class="sourceLineNo">097</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() == 0) {<a name="line.97"></a> +<span class="sourceLineNo">098</span> CountDownLatch latch = cdl.get();<a name="line.98"></a> +<span class="sourceLineNo">099</span> try {<a name="line.99"></a> +<span class="sourceLineNo">100</span> if (sleepTime.get() > 0) {<a name="line.100"></a> +<span class="sourceLineNo">101</span> LOG.info("Sleeping for " + sleepTime.get() + " ms");<a name="line.101"></a> +<span class="sourceLineNo">102</span> Thread.sleep(sleepTime.get());<a name="line.102"></a> +<span class="sourceLineNo">103</span> } else if (latch.getCount() > 0) {<a name="line.103"></a> +<span class="sourceLineNo">104</span> LOG.info("Waiting for the counterCountDownLatch");<a name="line.104"></a> +<span class="sourceLineNo">105</span> latch.await(2, TimeUnit.MINUTES); // To help the tests to finish.<a name="line.105"></a> +<span class="sourceLineNo">106</span> if (latch.getCount() > 0) {<a name="line.106"></a> +<span class="sourceLineNo">107</span> throw new RuntimeException("Can't wait more");<a name="line.107"></a> +<span class="sourceLineNo">108</span> }<a name="line.108"></a> +<span class="sourceLineNo">109</span> }<a name="line.109"></a> +<span class="sourceLineNo">110</span> } catch (InterruptedException e1) {<a name="line.110"></a> +<span class="sourceLineNo">111</span> LOG.error(e1);<a name="line.111"></a> +<span class="sourceLineNo">112</span> }<a name="line.112"></a> +<span class="sourceLineNo">113</span> } else {<a name="line.113"></a> +<span class="sourceLineNo">114</span> LOG.info("We're not the primary replicas.");<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> }<a name="line.117"></a> +<span class="sourceLineNo">118</span><a name="line.118"></a> +<span class="sourceLineNo">119</span> /**<a name="line.119"></a> +<span class="sourceLineNo">120</span> * This copro is used to simulate region server down exception for Get and Scan<a name="line.120"></a> +<span class="sourceLineNo">121</span> */<a name="line.121"></a> +<span class="sourceLineNo">122</span> public static class RegionServerStoppedCopro implements RegionObserver {<a name="line.122"></a> +<span class="sourceLineNo">123</span><a name="line.123"></a> +<span class="sourceLineNo">124</span> public RegionServerStoppedCopro() {<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span><a name="line.126"></a> +<span class="sourceLineNo">127</span> @Override<a name="line.127"></a> +<span class="sourceLineNo">128</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.128"></a> +<span class="sourceLineNo">129</span> final Get get, final List<Cell> results) throws IOException {<a name="line.129"></a> <span class="sourceLineNo">130</span><a name="line.130"></a> -<span class="sourceLineNo">131</span> // Fail for the primary replica and replica 1<a name="line.131"></a> -<span class="sourceLineNo">132</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() <= 1) {<a name="line.132"></a> -<span class="sourceLineNo">133</span> LOG.info("Throw Region Server Stopped Exceptoin for replica id " + replicaId);<a name="line.133"></a> -<span class="sourceLineNo">134</span> throw new RegionServerStoppedException("Server " +<a name="line.134"></a> -<span class="sourceLineNo">135</span> e.getEnvironment().getRegionServerServices().getServerName()<a name="line.135"></a> -<span class="sourceLineNo">136</span> + " not running");<a name="line.136"></a> -<span class="sourceLineNo">137</span> } else {<a name="line.137"></a> -<span class="sourceLineNo">138</span> LOG.info("We're replica region " + replicaId);<a name="line.138"></a> -<span class="sourceLineNo">139</span> }<a name="line.139"></a> -<span class="sourceLineNo">140</span> }<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span> @Override<a name="line.142"></a> -<span class="sourceLineNo">143</span> public RegionScanner preScannerOpen(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.143"></a> -<span class="sourceLineNo">144</span> final Scan scan, final RegionScanner s) throws IOException {<a name="line.144"></a> -<span class="sourceLineNo">145</span><a name="line.145"></a> -<span class="sourceLineNo">146</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.146"></a> +<span class="sourceLineNo">131</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.131"></a> +<span class="sourceLineNo">132</span><a name="line.132"></a> +<span class="sourceLineNo">133</span> // Fail for the primary replica and replica 1<a name="line.133"></a> +<span class="sourceLineNo">134</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() <= 1) {<a name="line.134"></a> +<span class="sourceLineNo">135</span> LOG.info("Throw Region Server Stopped Exceptoin for replica id " + replicaId);<a name="line.135"></a> +<span class="sourceLineNo">136</span> throw new RegionServerStoppedException("Server " +<a name="line.136"></a> +<span class="sourceLineNo">137</span> e.getEnvironment().getRegionServerServices().getServerName()<a name="line.137"></a> +<span class="sourceLineNo">138</span> + " not running");<a name="line.138"></a> +<span class="sourceLineNo">139</span> } else {<a name="line.139"></a> +<span class="sourceLineNo">140</span> LOG.info("We're replica region " + replicaId);<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><a name="line.143"></a> +<span class="sourceLineNo">144</span> @Override<a name="line.144"></a> +<span class="sourceLineNo">145</span> public RegionScanner preScannerOpen(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.145"></a> +<span class="sourceLineNo">146</span> final Scan scan, final RegionScanner s) throws IOException {<a name="line.146"></a> <span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> // Fail for the primary replica and replica 1<a name="line.148"></a> -<span class="sourceLineNo">149</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() <= 1) {<a name="line.149"></a> -<span class="sourceLineNo">150</span> LOG.info("Throw Region Server Stopped Exceptoin for replica id " + replicaId);<a name="line.150"></a> -<span class="sourceLineNo">151</span> throw new RegionServerStoppedException("Server " +<a name="line.151"></a> -<span class="sourceLineNo">152</span> e.getEnvironment().getRegionServerServices().getServerName()<a name="line.152"></a> -<span class="sourceLineNo">153</span> + " not running");<a name="line.153"></a> -<span class="sourceLineNo">154</span> } else {<a name="line.154"></a> -<span class="sourceLineNo">155</span> LOG.info("We're replica region " + replicaId);<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> return null;<a name="line.158"></a> -<span class="sourceLineNo">159</span> }<a name="line.159"></a> -<span class="sourceLineNo">160</span> }<a name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> /**<a name="line.162"></a> -<span class="sourceLineNo">163</span> * This copro is used to slow down the primary meta region scan a bit<a name="line.163"></a> -<span class="sourceLineNo">164</span> */<a name="line.164"></a> -<span class="sourceLineNo">165</span> public static class RegionServerHostingPrimayMetaRegionSlowCopro implements RegionObserver {<a name="line.165"></a> -<span class="sourceLineNo">166</span> static boolean slowDownPrimaryMetaScan = false;<a name="line.166"></a> -<span class="sourceLineNo">167</span><a name="line.167"></a> -<span class="sourceLineNo">168</span> @Override<a name="line.168"></a> -<span class="sourceLineNo">169</span> public RegionScanner preScannerOpen(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.169"></a> -<span class="sourceLineNo">170</span> final Scan scan, final RegionScanner s) throws IOException {<a name="line.170"></a> -<span class="sourceLineNo">171</span><a name="line.171"></a> -<span class="sourceLineNo">172</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.172"></a> -<span class="sourceLineNo">173</span><a name="line.173"></a> -<span class="sourceLineNo">174</span> // Slow down with the primary meta region scan<a name="line.174"></a> -<span class="sourceLineNo">175</span> if (slowDownPrimaryMetaScan && (e.getEnvironment().getRegion().getRegionInfo().isMetaRegion()<a name="line.175"></a> -<span class="sourceLineNo">176</span> && (replicaId == 0))) {<a name="line.176"></a> -<span class="sourceLineNo">177</span> LOG.info("Scan with primary meta region, slow down a bit");<a name="line.177"></a> -<span class="sourceLineNo">178</span> try {<a name="line.178"></a> -<span class="sourceLineNo">179</span> Thread.sleep(META_SCAN_TIMEOUT_IN_MILLISEC - 50);<a name="line.179"></a> -<span class="sourceLineNo">180</span> } catch (InterruptedException ie) {<a 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+<span class="sourceLineNo">152</span> LOG.info("Throw Region Server Stopped Exceptoin for replica id " + replicaId);<a name="line.152"></a> +<span class="sourceLineNo">153</span> throw new RegionServerStoppedException("Server " +<a name="line.153"></a> +<span class="sourceLineNo">154</span> e.getEnvironment().getRegionServerServices().getServerName()<a name="line.154"></a> +<span class="sourceLineNo">155</span> + " not running");<a name="line.155"></a> +<span class="sourceLineNo">156</span> } else {<a name="line.156"></a> +<span class="sourceLineNo">157</span> LOG.info("We're replica region " + replicaId);<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> return null;<a name="line.160"></a> +<span class="sourceLineNo">161</span> }<a name="line.161"></a> +<span class="sourceLineNo">162</span> }<a name="line.162"></a> +<span class="sourceLineNo">163</span><a name="line.163"></a> +<span class="sourceLineNo">164</span> /**<a name="line.164"></a> +<span class="sourceLineNo">165</span> * This copro is used to slow down the primary meta region scan a bit<a name="line.165"></a> +<span class="sourceLineNo">166</span> */<a name="line.166"></a> +<span class="sourceLineNo">167</span> public static class RegionServerHostingPrimayMetaRegionSlowOrStopCopro implements RegionObserver {<a name="line.167"></a> +<span class="sourceLineNo">168</span> static boolean slowDownPrimaryMetaScan = false;<a name="line.168"></a> +<span class="sourceLineNo">169</span> static boolean throwException = false;<a name="line.169"></a> +<span class="sourceLineNo">170</span><a name="line.170"></a> +<span class="sourceLineNo">171</span> @Override<a name="line.171"></a> +<span class="sourceLineNo">172</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.172"></a> +<span class="sourceLineNo">173</span> final Get get, final List<Cell> results) throws IOException {<a name="line.173"></a> +<span class="sourceLineNo">174</span><a name="line.174"></a> +<span class="sourceLineNo">175</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.175"></a> +<span class="sourceLineNo">176</span><a name="line.176"></a> +<span class="sourceLineNo">177</span> // Fail for the primary replica, but not for meta<a name="line.177"></a> +<span class="sourceLineNo">178</span> if (throwException) {<a name="line.178"></a> +<span class="sourceLineNo">179</span> if (!e.getEnvironment().getRegion().getRegionInfo().isMetaRegion() && (replicaId == 0)) {<a name="line.179"></a> +<span class="sourceLineNo">180</span> LOG.info("Get, throw Region Server Stopped Exceptoin for region " + e.getEnvironment()<a name="line.180"></a> +<span class="sourceLineNo">181</span> .getRegion().getRegionInfo());<a name="line.181"></a> +<span class="sourceLineNo">182</span> throw new RegionServerStoppedException("Server " +<a name="line.182"></a> +<span class="sourceLineNo">183</span> e.getEnvironment().getRegionServerServices().getServerName() + " not running");<a name="line.183"></a> +<span class="sourceLineNo">184</span> }<a name="line.184"></a> +<span class="sourceLineNo">185</span> } else {<a name="line.185"></a> +<span class="sourceLineNo">186</span> LOG.info("Get, We're replica region " + replicaId);<a name="line.186"></a> +<span class="sourceLineNo">187</span> }<a name="line.187"></a> +<span class="sourceLineNo">188</span> }<a name="line.188"></a> <span class="sourceLineNo">189</span><a name="line.189"></a> -<span class="sourceLineNo">190</span> @BeforeClass<a name="line.190"></a> -<span class="sourceLineNo">191</span> public static void beforeClass() throws Exception {<a name="line.191"></a> -<span class="sourceLineNo">192</span> // enable store file refreshing<a name="line.192"></a> -<span class="sourceLineNo">193</span> HTU.getConfiguration().setInt(StorefileRefresherChore.REGIONSERVER_STOREFILE_REFRESH_PERIOD,<a name="line.193"></a> -<span class="sourceLineNo">194</span> REFRESH_PERIOD);<a name="line.194"></a> +<span class="sourceLineNo">190</span> @Override<a name="line.190"></a> +<span class="sourceLineNo">191</span> public RegionScanner preScannerOpen(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.191"></a> +<span class="sourceLineNo">192</span> final Scan scan, final RegionScanner s) throws IOException {<a name="line.192"></a> +<span class="sourceLineNo">193</span><a name="line.193"></a> +<span class="sourceLineNo">194</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.194"></a> <span class="sourceLineNo">195</span><a name="line.195"></a> -<span class="sourceLineNo">196</span> HTU.getConfiguration().setFloat("hbase.regionserver.logroll.multiplier", 0.0001f);<a name="line.196"></a> -<span class="sourceLineNo">197</span> HTU.getConfiguration().setInt("replication.source.size.capacity", 10240);<a name="line.197"></a> -<span class="sourceLineNo">198</span> HTU.getConfiguration().setLong("replication.source.sleepforretries", 100);<a name="line.198"></a> -<span class="sourceLineNo">199</span> HTU.getConfiguration().setInt("hbase.regionserver.maxlogs", 2);<a name="line.199"></a> -<span class="sourceLineNo">200</span> HTU.getConfiguration().setLong("hbase.master.logcleaner.ttl", 10);<a name="line.200"></a> -<span class="sourceLineNo">201</span> HTU.getConfiguration().setInt("zookeeper.recovery.retry", 1);<a name="line.201"></a> -<span class="sourceLineNo">202</span> HTU.getConfiguration().setInt("zookeeper.recovery.retry.intervalmill", 10);<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span> // Wait for primary call longer so make sure that it will get exception from the primary call<a name="line.204"></a> -<span class="sourceLineNo">205</span> HTU.getConfiguration().setInt("hbase.client.primaryCallTimeout.get", 1000000);<a name="line.205"></a> -<span class="sourceLineNo">206</span> HTU.getConfiguration().setInt("hbase.client.primaryCallTimeout.scan", 1000000);<a name="line.206"></a> -<span class="sourceLineNo">207</span><a name="line.207"></a> -<span class="sourceLineNo">208</span> // Retry less so it can fail faster<a name="line.208"></a> -<span class="sourceLineNo">209</span> HTU.getConfiguration().setInt("hbase.client.retries.number", 1);<a name="line.209"></a> -<span class="sourceLineNo">210</span><a name="line.210"></a> -<span class="sourceLineNo">211</span> // Enable meta replica at server side<a name="line.211"></a> -<span class="sourceLineNo">212</span> HTU.getConfiguration().setInt("hbase.meta.replica.count", 2);<a name="line.212"></a> -<span class="sourceLineNo">213</span><a name="line.213"></a> -<span class="sourceLineNo">214</span> // Make sure master does not host system tables.<a name="line.214"></a> -<span class="sourceLineNo">215</span> HTU.getConfiguration().set("hbase.balancer.tablesOnMaster", "none");<a name="line.215"></a> -<span class="sourceLineNo">216</span><a name="line.216"></a> -<span class="sourceLineNo">217</span> // Set system coprocessor so it can be applied to meta regions<a name="line.217"></a> -<span class="sourceLineNo">218</span> HTU.getConfiguration().set("hbase.coprocessor.region.classes",<a name="line.218"></a> -<span class="sourceLineNo">219</span> RegionServerHostingPrimayMetaRegionSlowCopro.class.getName());<a name="line.219"></a> +<span class="sourceLineNo">196</span> // Slow down with the primary meta region scan<a name="line.196"></a> +<span class="sourceLineNo">197</span> if (e.getEnvironment().getRegion().getRegionInfo().isMetaRegion() && (replicaId == 0)) {<a name="line.197"></a> +<span class="sourceLineNo">198</span> if (slowDownPrimaryMetaScan) {<a name="line.198"></a> +<span class="sourceLineNo">199</span> LOG.info("Scan with primary meta region, slow down a bit");<a name="line.199"></a> +<span class="sourceLineNo">200</span> try {<a name="line.200"></a> +<span class="sourceLineNo">201</span> Thread.sleep(META_SCAN_TIMEOUT_IN_MILLISEC - 50);<a name="line.201"></a> +<span class="sourceLineNo">202</span> } catch (InterruptedException ie) {<a name="line.202"></a> +<span class="sourceLineNo">203</span> // Ingore<a name="line.203"></a> +<span class="sourceLineNo">204</span> }<a name="line.204"></a> +<span class="sourceLineNo">205</span> }<a name="line.205"></a> +<span class="sourceLineNo">206</span><a name="line.206"></a> +<span class="sourceLineNo">207</span> // Fail for the primary replica<a name="line.207"></a> +<span class="sourceLineNo">208</span> if (throwException) {<a name="line.208"></a> +<span class="sourceLineNo">209</span> LOG.info("Scan, throw Region Server Stopped Exceptoin for replica " + e.getEnvironment()<a name="line.209"></a> +<span class="sourceLineNo">210</span> .getRegion().getRegionInfo());<a name="line.210"></a> +<span class="sourceLineNo">211</span><a name="line.211"></a> +<span class="sourceLineNo">212</span> throw new RegionServerStoppedException("Server " +<a name="line.212"></a> +<span class="sourceLineNo">213</span> e.getEnvironment().getRegionServerServices().getServerName() + " not running");<a name="line.213"></a> +<span class="sourceLineNo">214</span> } else {<a name="line.214"></a> +<span class="sourceLineNo">215</span> LOG.info("Scan, We're replica region " + replicaId);<a name="line.215"></a> +<span class="sourceLineNo">216</span> }<a name="line.216"></a> +<span class="sourceLineNo">217</span> } else {<a name="line.217"></a> +<span class="sourceLineNo">218</span> LOG.info("Scan, We're replica region " + replicaId);<a name="line.218"></a> +<span class="sourceLineNo">219</span> }<a name="line.219"></a> <span class="sourceLineNo">220</span><a name="line.220"></a> -<span class="sourceLineNo">221</span> HTU.getConfiguration().setInt(HConstants.HBASE_CLIENT_MEAT_REPLICA_SCAN_TIMEOUT,<a name="line.221"></a> -<span class="sourceLineNo">222</span> META_SCAN_TIMEOUT_IN_MILLISEC * 1000);<a name="line.222"></a> -<span class="sourceLineNo">223</span><a name="line.223"></a> -<span class="sourceLineNo">224</span> HTU.startMiniCluster(NB_SERVERS);<a name="line.224"></a> -<span class="sourceLineNo">225</span> HTU.getHBaseCluster().startMaster();<a name="line.225"></a> -<span class="sourceLineNo">226</span> }<a name="line.226"></a> -<span class="sourceLineNo">227</span><a name="line.227"></a> -<span class="sourceLineNo">228</span> @AfterClass<a name="line.228"></a> -<span class="sourceLineNo">229</span> public static void afterClass() throws Exception {<a name="line.229"></a> -<span class="sourceLineNo">230</span> if (HTU2 != null)<a name="line.230"></a> -<span class="sourceLineNo">231</span> HTU2.shutdownMiniCluster();<a name="line.231"></a> -<span class="sourceLineNo">232</span> HTU.shutdownMiniCluster();<a name="line.232"></a> -<span class="sourceLineNo">233</span> }<a name="line.233"></a> -<span class="sourceLineNo">234</span><a name="line.234"></a> -<span class="sourceLineNo">235</span> @Test (timeout=30000)<a name="line.235"></a> -<span class="sourceLineNo">236</span> public void testCreateDeleteTable() throws IOException {<a name="line.236"></a> -<span class="sourceLineNo">237</span> // Create table then get the single region for our new table.<a name="line.237"></a> -<span class="sourceLineNo">238</span> HTableDescriptor hdt = HTU.createTableDescriptor("testCreateDeleteTable");<a name="line.238"></a> -<span class="sourceLineNo">239</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.239"></a> -<span class="sourceLineNo">240</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.240"></a> -<span class="sourceLineNo">241</span> Table table = HTU.createTable(hdt, new byte[][]{f}, null);<a name="line.241"></a> +<span class="sourceLineNo">221</span> return null;<a name="line.221"></a> +<span class="sourceLineNo">222</span> }<a name="line.222"></a> +<span class="sourceLineNo">223</span> }<a name="line.223"></a> +<span class="sourceLineNo">224</span><a name="line.224"></a> +<span class="sourceLineNo">225</span> @BeforeClass<a name="line.225"></a> +<span class="sourceLineNo">226</span> public static void beforeClass() throws Exception {<a name="line.226"></a> +<span class="sourceLineNo">227</span> // enable store file refreshing<a name="line.227"></a> +<span class="sourceLineNo">228</span> HTU.getConfiguration().setInt(StorefileRefresherChore.REGIONSERVER_STOREFILE_REFRESH_PERIOD,<a name="line.228"></a> +<span class="sourceLineNo">229</span> REFRESH_PERIOD);<a name="line.229"></a> +<span class="sourceLineNo">230</span><a name="line.230"></a> +<span class="sourceLineNo">231</span> HTU.getConfiguration().setFloat("hbase.regionserver.logroll.multiplier", 0.0001f);<a name="line.231"></a> +<span class="sourceLineNo">232</span> HTU.getConfiguration().setInt("replication.source.size.capacity", 10240);<a name="line.232"></a> +<span class="sourceLineNo">233</span> HTU.getConfiguration().setLong("replication.source.sleepforretries", 100);<a name="line.233"></a> +<span class="sourceLineNo">234</span> HTU.getConfiguration().setInt("hbase.regionserver.maxlogs", 2);<a name="line.234"></a> +<span class="sourceLineNo">235</span> HTU.getConfiguration().setLong("hbase.master.logcleaner.ttl", 10);<a name="line.235"></a> +<span class="sourceLineNo">236</span> HTU.getConfiguration().setInt("zookeeper.recovery.retry", 1);<a name="line.236"></a> +<span class="sourceLineNo">237</span> HTU.getConfiguration().setInt("zookeeper.recovery.retry.intervalmill", 10);<a name="line.237"></a> +<span class="sourceLineNo">238</span><a name="line.238"></a> +<span class="sourceLineNo">239</span> // Wait for primary call longer so make sure that it will get exception from the primary call<a name="line.239"></a> +<span class="sourceLineNo">240</span> HTU.getConfiguration().setInt("hbase.client.primaryCallTimeout.get", 1000000);<a name="line.240"></a> +<span class="sourceLineNo">241</span> HTU.getConfiguration().setInt("hbase.client.primaryCallTimeout.scan", 1000000);<a name="line.241"></a> <span class="sourceLineNo">242</span><a name="line.242"></a> -<span class="sourceLineNo">243</span> Put p = new Put(row);<a name="line.243"></a> -<span class="sourceLineNo">244</span> p.addColumn(f, row, row);<a name="line.244"></a> -<span class="sourceLineNo">245</span> table.put(p);<a name="line.245"></a> -<span class="sourceLineNo">246</span><a name="line.246"></a> -<span class="sourceLineNo">247</span> Get g = new Get(row);<a name="line.247"></a> -<span class="sourceLineNo">248</span> Result r = table.get(g);<a name="line.248"></a> -<span class="sourceLineNo">249</span> Assert.assertFalse(r.isStale());<a name="line.249"></a> -<span class="sourceLineNo">250</span><a name="line.250"></a> -<span 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class="sourceLineNo">262</span> }<a name="line.262"></a> -<span class="sourceLineNo">263</span><a name="line.263"></a> -<span class="sourceLineNo">264</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.264"></a> -<span class="sourceLineNo">265</span> HTU.deleteTable(hdt.getTableName());<a name="line.265"></a> -<span class="sourceLineNo">266</span> }<a name="line.266"></a> -<span class="sourceLineNo">267</span><a name="line.267"></a> -<span class="sourceLineNo">268</span> @Test (timeout=120000)<a name="line.268"></a> -<span class="sourceLineNo">269</span> public void testChangeTable() throws Exception {<a name="line.269"></a> -<span class="sourceLineNo">270</span> HTableDescriptor hdt = HTU.createTableDescriptor("testChangeTable");<a name="line.270"></a> -<span class="sourceLineNo">271</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.271"></a> -<span class="sourceLineNo">272</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.272"></a> -<span class="sourceLineNo">273</span> Table table = HTU.createTable(hdt, new byte[][]{f}, null);<a name="line.273"></a> -<span class="sourceLineNo">274</span><a name="line.274"></a> -<span class="sourceLineNo">275</span> // basic test: it should work.<a name="line.275"></a> -<span class="sourceLineNo">276</span> Put p = new Put(row);<a name="line.276"></a> -<span class="sourceLineNo">277</span> p.addColumn(f, row, row);<a name="line.277"></a> -<span class="sourceLineNo">278</span> table.put(p);<a name="line.278"></a> -<span class="sourceLineNo">279</span><a name="line.279"></a> -<span class="sourceLineNo">280</span> Get g = new Get(row);<a name="line.280"></a> -<span class="sourceLineNo">281</span> Result r = table.get(g);<a name="line.281"></a> -<span class="sourceLineNo">282</span> Assert.assertFalse(r.isStale());<a name="line.282"></a> -<span class="sourceLineNo">283</span><a name="line.283"></a> -<span class="sourceLineNo">284</span> // Add a CF, it should work.<a name="line.284"></a> -<span class="sourceLineNo">285</span> HTableDescriptor bHdt = HTU.getAdmin().getTableDescriptor(hdt.getTableName());<a name="line.285"></a> -<span class="sourceLineNo">286</span> HColumnDescriptor hcd = new HColumnDescriptor(row);<a name="line.286"></a> -<span class="sourceLineNo">287</span> hdt.addFamily(hcd);<a name="line.287"></a> -<span class="sourceLineNo">288</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.288"></a> -<span class="sourceLineNo">289</span> HTU.getAdmin().modifyTable(hdt.getTableName(), hdt);<a name="line.289"></a> -<span class="sourceLineNo">290</span> HTU.getAdmin().enableTable(hdt.getTableName());<a name="line.290"></a> -<span class="sourceLineNo">291</span> HTableDescriptor nHdt = HTU.getAdmin().getTableDescriptor(hdt.getTableName());<a name="line.291"></a> -<span class="sourceLineNo">292</span> Assert.assertEquals("fams=" + Arrays.toString(nHdt.getColumnFamilies()),<a name="line.292"></a> -<span class="sourceLineNo">293</span> bHdt.getColumnFamilyCount() + 1, nHdt.getColumnFamilyCount());<a name="line.293"></a> -<span class="sourceLineNo">294</span><a name="line.294"></a> -<span class="sourceLineNo">295</span> p = new Put(row);<a name="line.295"></a> -<span class="sourceLineNo">296</span> p.addColumn(row, row, row);<a name="line.296"></a> -<span class="sourceLineNo">297</span> table.put(p);<a name="line.297"></a> +<span class="sourceLineNo">243</span> // Retry less so it can fail faster<a name="line.243"></a> +<span class="sourceLineNo">244</span> HTU.getConfiguration().setInt("hbase.client.retries.number", 1);<a name="line.244"></a> +<span class="sourceLineNo">245</span><a name="line.245"></a> +<span class="sourceLineNo">246</span> // Enable meta replica at server side<a name="line.246"></a> +<span class="sourceLineNo">247</span> HTU.getConfiguration().setInt("hbase.meta.replica.count", 2);<a name="line.247"></a> +<span class="sourceLineNo">248</span><a name="line.248"></a> +<span class="sourceLineNo">249</span> // Make sure master does not host system tables.<a name="line.249"></a> +<span class="sourceLineNo">250</span> HTU.getConfiguration().set("hbase.balancer.tablesOnMaster", "none");<a name="line.250"></a> +<span class="sourceLineNo">251</span><a name="line.251"></a> +<span class="sourceLineNo">252</span> // Set system coprocessor so it can be applied to meta regions<a name="line.252"></a> +<span class="sourceLineNo">253</span> HTU.getConfiguration().set("hbase.coprocessor.region.classes",<a name="line.253"></a> +<span class="sourceLineNo">254</span> RegionServerHostingPrimayMetaRegionSlowOrStopCopro.class.getName());<a name="line.254"></a> +<span class="sourceLineNo">255</span><a name="line.255"></a> +<span class="sourceLineNo">256</span> HTU.getConfiguration().setInt(HConstants.HBASE_CLIENT_MEAT_REPLICA_SCAN_TIMEOUT,<a name="line.256"></a> +<span class="sourceLineNo">257</span> META_SCAN_TIMEOUT_IN_MILLISEC * 1000);<a name="line.257"></a> +<span class="sourceLineNo">258</span><a name="line.258"></a> +<span class="sourceLineNo">259</span> HTU.startMiniCluster(NB_SERVERS);<a name="line.259"></a> +<span class="sourceLineNo">260</span> HTU.getHBaseCluster().startMaster();<a name="line.260"></a> +<span class="sourceLineNo">261</span> }<a name="line.261"></a> +<span class="sourceLineNo">262</span><a name="line.262"></a> +<span class="sourceLineNo">263</span> @AfterClass<a name="line.263"></a> +<span class="sourceLineNo">264</span> public static void afterClass() throws Exception {<a name="line.264"></a> +<span class="sourceLineNo">265</span> if (HTU2 != null)<a name="line.265"></a> +<span class="sourceLineNo">266</span> HTU2.shutdownMiniCluster();<a name="line.266"></a> +<span class="sourceLineNo">267</span> HTU.shutdownMiniCluster();<a name="line.267"></a> +<span class="sourceLineNo">268</span> }<a name="line.268"></a> +<span class="sourceLineNo">269</span><a name="line.269"></a> +<span class="sourceLineNo">270</span> @Test (timeout=30000)<a name="line.270"></a> +<span class="sourceLineNo">271</span> public void testCreateDeleteTable() throws IOException {<a name="line.271"></a> +<span class="sourceLineNo">272</span> // Create table then get the single region for our new table.<a name="line.272"></a> +<span class="sourceLineNo">273</span> HTableDescriptor hdt = HTU.createTableDescriptor("testCreateDeleteTable");<a name="line.273"></a> +<span class="sourceLineNo">274</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.274"></a> +<span class="sourceLineNo">275</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.275"></a> +<span class="sourceLineNo">276</span> Table table = HTU.createTable(hdt, new byte[][]{f}, null);<a name="line.276"></a> +<span class="sourceLineNo">277</span><a name="line.277"></a> +<span class="sourceLineNo">278</span> Put p = new Put(row);<a name="line.278"></a> +<span class="sourceLineNo">279</span> p.addColumn(f, row, row);<a name="line.279"></a> +<span class="sourceLineNo">280</span> table.put(p);<a name="line.280"></a> +<span class="sourceLineNo">281</span><a name="line.281"></a> +<span class="sourceLineNo">282</span> Get g = new Get(row);<a name="line.282"></a> +<span class="sourceLineNo">283</span> Result r = table.get(g);<a name="line.283"></a> +<span class="sourceLineNo">284</span> Assert.assertFalse(r.isStale());<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> try {<a name="line.286"></a> +<span class="sourceLineNo">287</span> // But if we ask for stale we will get it<a name="line.287"></a> +<span class="sourceLineNo">288</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.288"></a> +<span class="sourceLineNo">289</span> g = new Get(row);<a name="line.289"></a> +<span class="sourceLineNo">290</span> g.setConsistency(Consistency.TIMELINE);<a name="line.290"></a> +<span class="sourceLineNo">291</span> r = table.get(g);<a name="line.291"></a> +<span class="sourceLineNo">292</span> Assert.assertTrue(r.isStale());<a name="line.292"></a> +<span class="sourceLineNo">293</span> SlowMeCopro.cdl.get().countDown();<a name="line.293"></a> +<span class="sourceLineNo">294</span> } finally {<a name="line.294"></a> +<span class="sourceLineNo">295</span> SlowMeCopro.cdl.get().countDown();<a name="line.295"></a> +<span class="sourceLineNo">296</span> SlowMeCopro.sleepTime.set(0);<a name="line.296"></a> +<span class="sourceLineNo">297</span> }<a name="line.297"></a> <span class="sourceLineNo">298</span><a name="line.298"></a> -<span class="sourceLineNo">299</span> g = new Get(row);<a name="line.299"></a> -<span class="sourceLineNo">300</span> r = table.get(g);<a name="line.300"></a> -<span class="sourceLineNo">301</span> Assert.assertFalse(r.isStale());<a name="line.301"></a> +<span class="sourceLineNo">299</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.299"></a> +<span class="sourceLineNo">300</span> HTU.deleteTable(hdt.getTableName());<a name="line.300"></a> +<span class="sourceLineNo">301</span> }<a name="line.301"></a> <span class="sourceLineNo">302</span><a name="line.302"></a> -<span class="sourceLineNo">303</span> try {<a name="line.303"></a> -<span class="sourceLineNo">304</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.304"></a> -<span class="sourceLineNo">305</span> g = new Get(row);<a name="line.305"></a> -<span class="sourceLineNo">306</span> g.setConsistency(Consistency.TIMELINE);<a name="line.306"></a> -<span class="sourceLineNo">307</span> r = table.get(g);<a name="line.307"></a> -<span class="sourceLineNo">308</span> Assert.assertTrue(r.isStale());<a name="line.308"></a> -<span class="sourceLineNo">309</span> } finally {<a name="line.309"></a> -<span class="sourceLineNo">310</span> SlowMeCopro.cdl.get().countDown();<a name="line.310"></a> -<span class="sourceLineNo">311</span> SlowMeCopro.sleepTime.set(0);<a name="line.311"></a> -<span class="sourceLineNo">312</span> }<a name="line.312"></a> -<span class="sourceLineNo">313</span><a name="line.313"></a> -<span class="sourceLineNo">314</span> Admin admin = HTU.getAdmin();<a name="line.314"></a> -<span class="sourceLineNo">315</span> nHdt =admin.getTableDescriptor(hdt.getTableName());<a name="line.315"></a> -<span class="sourceLineNo">316</span> Assert.assertEquals("fams=" + Arrays.toString(nHdt.getColumnFamilies()),<a name="line.316"></a> -<span class="sourceLineNo">317</span> bHdt.getColumnFamilyCount() + 1, nHdt.getColumnFamilyCount());<a name="line.317"></a> +<span class="sourceLineNo">303</span> @Test (timeout=120000)<a name="line.303"></a> +<span class="sourceLineNo">304</span> public void testChangeTable() throws Exception {<a name="line.304"></a> +<span class="sourceLineNo">305</span> HTableDescriptor hdt = HTU.createTableDescriptor("testChangeTable");<a name="line.305"></a> +<span class="sourceLineNo">306</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.306"></a> +<span class="sourceLineNo">307</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.307"></a> +<span class="sourceLineNo">308</span> Table table = HTU.createTable(hdt, new byte[][]{f}, null);<a name="line.308"></a> +<span class="sourceLineNo">309</span><a name="line.309"></a> +<span class="sourceLineNo">310</span> // basic test: it should work.<a name="line.310"></a> +<span class="sourceLineNo">311</span> Put p = new Put(row);<a name="line.311"></a> +<span class="sourceLineNo">312</span> p.addColumn(f, row, row);<a name="line.312"></a> +<span class="sourceLineNo">313</span> table.put(p);<a name="line.313"></a> +<span class="sourceLineNo">314</span><a name="line.314"></a> +<span class="sourceLineNo">315</span> Get g = new Get(row);<a name="line.315"></a> +<span class="sourceLineNo">316</span> Result r = table.get(g);<a name="line.316"></a> +<span class="sourceLineNo">317</span> Assert.assertFalse(r.isStale());<a name="line.317"></a> <span class="sourceLineNo">318</span><a name="line.318"></a> -<span class="sourceLineNo">319</span> admin.disableTable(hdt.getTableName());<a name="line.319"></a> -<span class="sourceLineNo">320</span> admin.deleteTable(hdt.getTableName());<a name="line.320"></a> -<span class="sourceLineNo">321</span> admin.close();<a name="line.321"></a> -<span class="sourceLineNo">322</span> }<a name="line.322"></a> -<span class="sourceLineNo">323</span><a name="line.323"></a> -<span class="sourceLineNo">324</span> @SuppressWarnings("deprecation")<a name="line.324"></a> -<span class="sourceLineNo">325</span> @Test (timeout=300000)<a name="line.325"></a> -<span class="sourceLineNo">326</span> public void testReplicaAndReplication() throws Exception {<a name="line.326"></a> -<span class="sourceLineNo">327</span> HTableDescriptor hdt = HTU.createTableDescriptor("testReplicaAndReplication");<a name="line.327"></a> -<span class="sourceLineNo">328</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.328"></a> +<span class="sourceLineNo">319</span> // Add a CF, it should work.<a name="line.319"></a> +<span class="sourceLineNo">320</span> HTableDescriptor bHdt = HTU.getAdmin().getTableDescriptor(hdt.getTableName());<a name="line.320"></a> +<span class="sourceLineNo">321</span> HColumnDescriptor hcd = new HColumnDescriptor(row);<a name="line.321"></a> +<span class="sourceLineNo">322</span> hdt.addFamily(hcd);<a name="line.322"></a> +<span class="sourceLineNo">323</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.323"></a> +<span class="sourceLineNo">324</span> HTU.getAdmin().modifyTable(hdt.getTableName(), hdt);<a name="line.324"></a> +<span class="sourceLineNo">325</span> HTU.getAdmin().enableTable(hdt.getTableName());<a name="line.325"></a> +<span class="sourceLineNo">326</span> HTableDescriptor nHdt = HTU.getAdmin().getTableDescriptor(hdt.getTableName());<a name="line.326"></a> +<span class="sourceLineNo">327</span> Assert.assertEquals("fams=" + Arrays.toString(nHdt.getColumnFamilies()),<a name="line.327"></a> +<span class="sourceLineNo">328</span> bHdt.getColumnFamilyCount() + 1, nHdt.getColumnFamilyCount());<a name="line.328"></a> <span class="sourceLineNo">329</span><a name="line.329"></a> -<span class="sourceLineNo">330</span> HColumnDescriptor fam = new HColumnDescriptor(row);<a name="line.330"></a> -<span class="sourceLineNo">331</span> fam.setScope(HConstants.REPLICATION_SCOPE_GLOBAL);<a name="line.331"></a> -<span class="sourceLineNo">332</span> hdt.addFamily(fam);<a name="line.332"></a> +<span class="sourceLineNo">330</span> p = new Put(row);<a name="line.330"></a> +<span class="sourceLineNo">331</span> p.addColumn(row, row, row);<a name="line.331"></a> +<span class="sourceLineNo">332</span> table.put(p);<a name="line.332"></a> <span class="sourceLineNo">333</span><a name="line.333"></a> -<span class="sourceLineNo">334</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.334"></a> -<span class="sourceLineNo">335</span> HTU.getAdmin().createTable(hdt, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.335"></a> -<span class="sourceLineNo">336</span><a name="line.336"></a> -<span class="sourceLineNo">337</span> Configuration conf2 = HBaseConfiguration.create(HTU.getConfiguration());<a name="line.337"></a> -<span class="sourceLineNo">338</span> conf2.set(HConstants.HBASE_CLIENT_INSTANCE_ID, String.valueOf(-1));<a name="line.338"></a> -<span class="sourceLineNo">339</span> conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");<a name="line.339"></a> -<span class="sourceLineNo">340</span> MiniZooKeeperCluster miniZK = HTU.getZkCluster();<a name="line.340"></a> -<span class="sourceLineNo">341</span><a name="line.341"></a> -<span class="sourceLineNo">342</span> HTU2 = new HBaseTestingUtility(conf2);<a name="line.342"></a> -<span class="sourceLineNo">343</span> HTU2.setZkCluster(miniZK);<a name="line.343"></a> -<span class="sourceLineNo">344</span> HTU2.startMiniCluster(NB_SERVERS);<a name="line.344"></a> -<span class="sourceLineNo">345</span> LOG.info("Setup second Zk");<a name="line.345"></a> -<span class="sourceLineNo">346</span> HTU2.getAdmin().createTable(hdt, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.346"></a> -<span class="sourceLineNo">347</span><a name="line.347"></a> -<span class="sourceLineNo">348</span> ReplicationAdmin admin = new ReplicationAdmin(HTU.getConfiguration());<a name="line.348"></a> -<span class="sourceLineNo">349</span><a name="line.349"></a> -<span class="sourceLineNo">350</span> ReplicationPeerConfig rpc = new ReplicationPeerConfig();<a name="line.350"></a> -<span class="sourceLineNo">351</span> rpc.setClusterKey(HTU2.getClusterKey());<a name="line.351"></a> -<span class="sourceLineNo">352</span> admin.addPeer("2", rpc, null);<a name="line.352"></a> -<span class="sourceLineNo">353</span> admin.close();<a name="line.353"></a> -<span class="sourceLineNo">354</span><a name="line.354"></a> -<span class="sourceLineNo">355</span> Put p = new Put(row);<a name="line.355"></a> -<span class="sourceLineNo">356</span> p.addColumn(row, row, row);<a name="line.356"></a> -<span class="sourceLineNo">357</span> final Table table = HTU.getConnection().getTable(hdt.getTableName());<a name="line.357"></a> -<span class="sourceLineNo">358</span> table.put(p);<a name="line.358"></a> -<span class="sourceLineNo">359</span><a name="line.359"></a> -<span class="sourceLineNo">360</span> HTU.getAdmin().flush(table.getName());<a name="line.360"></a> -<span class="sourceLineNo">361</span> LOG.info("Put & flush done on the first cluster. Now doing a get on the same cluster.");<a name="line.361"></a> -<span class="sourceLineNo">362</span><a name="line.362"></a> -<span class="sourceLineNo">363</span> Waiter.waitFor(HTU.getConfiguration(), 1000, new Waiter.Predicate<Exception>() {<a name="line.363"></a> -<span class="sourceLineNo">364</span> @Override public boolean evaluate() throws Exception {<a name="line.364"></a> -<span class="sourceLineNo">365</span> try {<a name="line.365"></a> -<span class="sourceLineNo">366</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.366"></a> -<span class="sourceLineNo">367</span> Get g = new Get(row);<a name="line.367"></a> -<span class="sourceLineNo">368</span> g.setConsistency(Consistency.TIMELINE);<a name="line.368"></a> -<span class="sourceLineNo">369</span> Result r = table.get(g);<a name="line.369"></a> -<span class="sourceLineNo">370</span> Assert.assertTrue(r.isStale());<a name="line.370"></a> -<span class="sourceLineNo">371</span> return !r.isEmpty();<a name="line.371"></a> -<span class="sourceLineNo">372</span> } finally {<a name="line.372"></a> -<span class="sourceLineNo">373</span> SlowMeCopro.cdl.get().countDown();<a name="line.373"></a> -<span class="sourceLineNo">374</span> SlowMeCopro.sleepTime.set(0);<a name="line.374"></a> -<span class="sourceLineNo">375</span> }<a name="line.375"></a> -<span class="sourceLineNo">376</span> }<a name="line.376"></a> -<span class="sourceLineNo">377</span> });<a name="line.377"></a> -<span class="sourceLineNo">378</span> table.close();<a name="line.378"></a> -<span class="sourceLineNo">379</span> LOG.info("stale get on the first cluster done. Now for the second.");<a name="line.379"></a> -<span class="sourceLineNo">380</span><a name="line.380"></a> -<span class="sourceLineNo">381</span> final Table table2 = HTU.getConnection().getTable(hdt.getTableName());<a name="line.381"></a> -<span class="sourceLineNo">382</span> Waiter.waitFor(HTU.getConfiguration(), 1000, new Waiter.Predicate<Exception>() {<a name="line.382"></a> -<span class="sourceLineNo">383</span> @Override public boolean evaluate() throws Exception {<a name="line.383"></a> -<span class="sourceLineNo">384</span> try {<a name="line.384"></a> -<span class="sourceLineNo">385</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.385"></a> -<span class="sourceLineNo">386</span> Get g = new Get(row);<a name="line.386"></a> -<span class="sourceLineNo">387</span> g.setConsistency(Consistency.TIMELINE);<a name="line.387"></a> -<span class="sourceLineNo">388</span> Result r = table2.get(g);<a name="line.388"></a> -<span class="sourceLineNo">389</span> Assert.assertTrue(r.isStale());<a name="line.389"></a> -<span class="sourceLineNo">390</span> return !r.isEmpty();<a name="line.390"></a> -<span class="sourceLineNo">391</span> } finally {<a name="line.391"></a> -<span class="sourceLineNo">392</span> SlowMeCopro.cdl.get().countDown();<a name="line.392"></a> -<span class="sourceLineNo">393</span> SlowMeCopro.sleepTime.set(0);<a name="line.393"></a> -<span class="sourceLineNo">394</span> }<a name="line.394"></a> -<span class="sourceLineNo">395</span> }<a name="line.395"></a> -<span class="sourceLineNo">396</span> });<a name="line.396"></a> -<span class="sourceLineNo">397</span> table2.close();<a name="line.397"></a> -<span class="sourceLineNo">398</span><a name="line.398"></a> -<span class="sourceLineNo">399</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.399"></a> -<span class="sourceLineNo">400</span> HTU.deleteTable(hdt.getTableName());<a name="line.400"></a> -<span class="sourceLineNo">401</span><a name="line.401"></a> -<span class="sourceLineNo">402</span> HTU2.getAdmin().disableTable(hdt.getTableName());<a name="line.402"></a> -<span class="sourceLineNo">403</span> HTU2.deleteTable(hdt.getTableName());<a name="line.403"></a> -<span class="sourceLineNo">404</span><a name="line.404"></a> -<span class="sourceLineNo">405</span> // We shutdown HTU2 minicluster later, in afterClass(), as shutting down<a name="line.405"></a> -<span class="sourceLineNo">406</span> // the minicluster has negative impact of deleting all HConnections in JVM.<a name="line.406"></a> -<span class="sourceLineNo">407</span> }<a name="line.407"></a> -<span class="sourceLineNo">408</span><a name="line.408"></a> -<span class="sourceLineNo">409</span> @Test (timeout=30000)<a name="line.409"></a> -<span class="sourceLineNo">410</span> public void testBulkLoad() throws IOException {<a name="line.410"></a> -<span class="sourceLineNo">411</span> // Create table then get the single region for our new table.<a name="line.411"></a> -<span class="sourceLineNo">412</span> LOG.debug("Creating test table");<a name="line.412"></a> -<span class="sourceLineNo">413</span> HTableDescriptor hdt = HTU.createTableDescriptor("testBulkLoad");<a name="line.413"></a> -<span class="sourceLineNo">414</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.414"></a> -<span class="sourceLineNo">415</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.415"></a> -<span class="sourceLineNo">416</span> Table table = HTU.createTable(hdt, new byte[][]{f}, null);<a name="line.416"></a> -<span class="sourceLineNo">417</span><a name="line.417"></a> -<span class="sourceLineNo">418</span> // create hfiles to load.<a name="line.418"></a> -<span class="sourceLineNo">419</span> LOG.debug("Creating test data");<a name="line.419"></a> -<span class="sourceLineNo">420</span> Path dir = HTU.getDataTestDirOnTestFS("testBulkLoad");<a name="line.420"></a> -<span class="sourceLineNo">421</span> final int numRows = 10;<a name="line.421"></a> -<span class="sourceLineNo">422</span> final byte[] qual = Bytes.toBytes("qual");<a name="line.422"></a> -<span class="sourceLineNo">423</span> final byte[] val = Bytes.toBytes("val");<a name="line.423"></a> -<span class="sourceLineNo">424</span> final List<Pair<byte[], String>> famPaths = new ArrayList<>();<a name="line.424"></a> -<span class="sourceLineNo">425</span> for (HColumnDescriptor col : hdt.getColumnFamilies()) {<a name="line.425"></a> -<span class="sourceLineNo">426</span> Path hfile = new Path(dir, col.getNameAsString());<a name="line.426"></a> -<span class="sourceLineNo">427</span> TestHRegionServerBulkLoad.createHFile(HTU.getTestFileSystem(), hfile, col.getName(),<a name="line.427"></a> -<span class="sourceLineNo">428</span> qual, val, numRows);<a name="line.428"></a> -<span class="sourceLineNo">429</span> famPaths.add(new Pair<>(col.getName(), hfile.toString()));<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span> // bulk load HFiles<a name="line.432"></a> -<span class="sourceLineNo">433</span> LOG.debug("Loading test data");<a name="line.433"></a> -<span class="sourceLineNo">434</span> final ClusterConnection conn = (ClusterConnection) HTU.getAdmin().getConnection();<a name="line.434"></a> -<span class="sourceLineNo">435</span> table = conn.getTable(hdt.getTableName());<a name="line.435"></a> -<span class="sourceLineNo">436</span> final String bulkToken =<a name="line.436"></a> -<span class="sourceLineNo">437</span> new SecureBulkLoadClient(HTU.getConfiguration(), table).prepareBulkLoad(conn);<a name="line.437"></a> -<span class="sourceLineNo">438</span> ClientServiceCallable<Void> callable = new ClientServiceCallable<Void>(conn,<a name="line.438"></a> -<span class="sourceLineNo">439</span> hdt.getTableName(), TestHRegionServerBulkLoad.rowkey(0),<a name="line.439"></a> -<span class="sourceLineNo">440</span> new RpcControllerFactory(HTU.getConfiguration()).newController()) {<a name="line.440"></a> -<span class="sourceLineNo">441</span> @Override<a name="line.441"></a> -<span class="sourceLineNo">442</span> protected Void rpcCall() throws Exception {<a name="line.442"></a> -<span class="sourceLineNo">443</span> LOG.debug("Going to connect to server " + getLocation() + " for row "<a name="line.443"></a> -<span class="sourceLineNo">444</span> + Bytes.toStringBinary(getRow()));<a name="line.444"></a> -<span class="sourceLineNo">445</span> SecureBulkLoadClient secureClient = null;<a name="line.445"></a> -<span class="sourceLineNo">446</span> byte[] regionName = getLocation().getRegionInfo().getRegionName();<a name="line.446"></a> -<span class="sourceLineNo">447</span> try (Table table = conn.getTable(getTableName())) {<a name="line.447"></a> -<span class="sourceLineNo">448</span> secureClient = new SecureBulkLoadClient(HTU.getConfiguration(), table);<a name="line.448"></a> -<span class="sourceLineNo">449</span> secureClient.secureBulkLoadHFiles(getStub(), famPaths, regionName,<a name="line.449"></a> -<span class="sourceLineNo">450</span> true, null, bulkToken);<a name="line.450"></a> -<span class="sourceLineNo">451</span> }<a name="line.451"></a> -<span class="sourceLineNo">452</span> return null;<a name="line.452"></a> -<span class="sourceLineNo">453</span> }<a name="line.453"></a> -<span class="sourceLineNo">454</span> };<a name="line.454"></a> -<span class="sourceLineNo">455</span> RpcRetryingCallerFactory factory = new RpcRetryingCallerFactory(HTU.getConfiguration());<a name="line.455"></a> -<span class="sourceLineNo">456</span> RpcRetryingCaller<Void> caller = factory.newCaller();<a name="line.456"></a> -<span class="sourceLineNo">457</span> caller.callWithRetries(callable, 10000);<a name="line.457"></a> -<span class="sourceLineNo">458</span><a name="line.458"></a> -<span class="sourceLineNo">459</span> // verify we can read them from the primary<a name="line.459"></a> -<span class="sourceLineNo">460</span> LOG.debug("Verifying data load");<a name="line.460"></a> -<span class="sourceLineNo">461</span> for (int i = 0; i < numRows; i++) {<a name="line.461"></a> -<span class="sourceLineNo">462</span> byte[] row = TestHRegionServerBulkLoad.rowkey(i);<a name="line.462"></a> -<span class="sourceLineNo">463</span> Get g = new Get(row);<a name="line.463"></a> -<span class="sourceLineNo">464</span> Result r = table.get(g);<a name="line.464"></a> -<span class="sourceLineNo">465</span> Assert.assertFalse(r.isStale());<a name="line.465"></a> -<span class="sourceLineNo">466</span> }<a name="line.466"></a> -<span class="sourceLineNo">467</span><a name="line.467"></a> -<span class="sourceLineNo">468</span> // verify we can read them from the replica<a name="line.468"></a> -<span class="sourceLineNo">469</span> LOG.debug("Verifying replica queries");<a name="line.469"></a> -<span class="sourceLineNo">470</span> try {<a name="line.470"></a> -<span class="sourceLineNo">471</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.471"></a> -<span class="sourceLineNo">472</span> for (int i = 0; i < numRows; i++) {<a name="line.472"></a> -<span class="sourceLineNo">473</span> byte[] row = TestHRegionServerBulkLoad.rowkey(i);<a name="line.473"></a> -<span class="sourceLineNo">474</span> Get g = new Get(row);<a name="line.474"></a> -<span class="sourceLineNo">475</span> g.setConsistency(Consistency.TIMELINE);<a name="line.475"></a> -<span class="sourceLineNo">476</span> Result r = table.get(g);<a name="line.476"></a> -<span class="sourceLineNo">477</span> Assert.assertTrue(r.isStale());<a name="line.477"></a> -<span class="sourceLineNo">478</span> }<a name="line.478"></a> -<span class="sourceLineNo">479</span> SlowMeCopro.cdl.get().countDown();<a name="line.479"></a> -<span class="sourceLineNo">480</span> } finally {<a name="line.480"></a> -<span class="sourceLineNo">481</span> SlowMeCopro.cdl.get().countDown();<a name="line.481"></a> -<span class="sourceLineNo">482</span> SlowMeCopro.sleepTime.set(0);<a name="line.482"></a> -<span class="sourceLineNo">483</span> }<a name="line.483"></a> -<span class="sourceLineNo">484</span><a name="line.484"></a> -<span class="sourceLineNo">485</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.485"></a> -<span class="sourceLineNo">486</span> HTU.deleteTable(hdt.getTableName());<a name="line.486"></a> -<span class="sourceLineNo">487</span> }<a name="line.487"></a> -<span class="sourceLineNo">488</span><a name="line.488"></a> -<span class="sourceLineNo">489</span> @Test<a name="line.489"></a> -<span class="sourceLineNo">490</span> public void testReplicaGetWithPrimaryDown() throws IOException {<a name="line.490"></a> -<span class="sourceLineNo">491</span> // Create table then get the single region for our new table.<a name="line.491"></a> -<span class="sourceLineNo">492</span> HTableDescriptor hdt = HTU.createTableDescriptor("testCreateDeleteTable");<a name="line.492"></a> -<span class="sourceLineNo">493</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.493"></a> -<span class="sourceLineNo">494</span> hdt.addCoprocessor(RegionServerStoppedCopro.class.getName());<a name="line.494"></a> -<span class="sourceLineNo">495</span> try {<a name="line.495"></a> -<span class="sourceLineNo">496</span> Table table = HTU.createTable(hdt, new byte[][] { f }, null);<a name="line.496"></a> -<span class="sourceLineNo">497</span><a name="line.497"></a> -<span class="sourceLineNo">498</span> Put p = new Put(row);<a name="line.498"></a> -<span class="sourceLineNo">499</span> p.addColumn(f, row, row);<a name="line.499"></a> -<span class="sourceLineNo">500</span> table.put(p);<a name="line.500"></a> -<span class="sourceLineNo">501</span><a name="line.501"></a> -<span class="sourceLineNo">502</span> // Flush so it can be picked by the replica refresher thread<a name="line.502"></a> -<span class="sourceLineNo">503</span> HTU.flush(table.getName());<a name="line.503"></a> -<span class="sourceLineNo">504</span><a name="line.504"></a> -<span class="sourceLineNo">505</span> // Sleep for some time until data is picked up by replicas<a name="line.505"></a> -<span class="sourceLineNo">506</span> try {<a name="line.506"></a> -<span class="sourceLineNo">507</span> Thread.sleep(2 * REFRESH_PERIOD);<a name="line.507"></a> -<span class="sourceLineNo">508</span> } catch (InterruptedException e1) {<a name="line.508"></a> -<span class="sourceLineNo">509</span> LOG.error(e1);<a name="line.509"></a> -<span class="sourceLineNo">510</span> }<a name="line.510"></a> -<span class="sourceLineNo">511</span><a name="line.511"></a> -<span class="sourceLineNo">512</span> // But if we ask for stale we will get it<a name="line.512"></a> -<span class="sourceLineNo">513</span> Get g = new Get(row);<a name="line.513"></a> -<span class="sourceLineNo">514</span> g.setConsistency(Consistency.TIMELINE);<a name="line.514"></a> -<span class="sourceLineNo">515</span> Result r = table.get(g);<a name="line.515"></a> -<span class="sourceLineNo">516</span> Assert.assertTrue(r.isStale());<a name="line.516"></a> -<span class="sourceLineNo">517</span> } finally {<a name="line.517"></a> -<span class="sourceLineNo">518</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.518"></a> -<span class="sourceLineNo">519</span> HTU.deleteTable(hdt.getTableName());<a name="line.519"></a> -<span class="sourceLineNo">520</span> }<a name="line.520"></a> -<span class="sourceLineNo">521</span> }<a name="line.521"></a> -<span class="sourceLineNo">522</span><a name="line.522"></a> -<span class="sourceLineNo">523</span> @Test<a name="line.523"></a> -<span class="sourceLineNo">524</span> public void testReplicaScanWithPrimaryDown() throws IOException {<a name="line.524"></a> -<span class="sourceLineNo">525</span> // Create table then get the single region for our new table.<a name="line.525"></a> -<span class="sourceLineNo">526</span> HTableDescriptor hdt = HTU.createTableDescriptor("testCreateDeleteTable");<a name="line.526"></a> -<span class="sourceLineNo">527</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.527"></a> -<span class="sourceLineNo">528</span> hdt.addCoprocessor(RegionServerStoppedCopro.class.getName());<a name="line.528"></a> -<span class="sourceLineNo">529</span><a name="line.529"></a> +<span class="sourceLineNo">334</span> g = new Get(row);<a name="line.334"></a> +<span class="sourceLineNo">335</span> r = table.get(g);<a name="line.335"></a> +<span class="sourceLineNo">336</span> Assert.assertFalse(r.isStale());<a name="line.336"></a> +<span class="sourceLineNo">337</span><a name="line.337"></a> +<span class="sourceLineNo">338</span> try {<a name="line.338"></a> +<span class="sourceLineNo">339</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.339"></a> +<span class="sourceLineNo">340</span> g = new Get(row);<a name="line.340"></a> +<span class="sourceLineNo">341</span> g.setConsistency(Consistency.TIMELINE);<a name="line.341"></a> +<span class="sourceLineNo">342</span> r = table.get(g);<a name="line.342"></a> +<span class="sourceLineNo">343</span> Assert.assertTrue(r.isStale());<a name="line.343"></a> +<span class="sourceLineNo">344</span> } finally {<a name="line.344"></a> +<span class="sourceLineNo">345</span> SlowMeCopro.cdl.get().countDown();<a name="line.345"></a> +<span class="sourceLineNo">346</span> SlowMeCopro.sleepTime.set(0);<a name="line.346"></a> +<span class="sourceLineNo">347</span> }<a name="line.347"></a> +<span class="sourceLineNo">348</span><a name="line.348"></a> +<span class="sourceLineNo">349</span> Admin admin = HTU.getAdmin();<a name="line.349"></a> +<span class="sourceLineNo">350</span> nHdt =admin.getTableDescriptor(hdt.getTableName());<a name="line.350"></a> +<span class="sourceLineNo">351</span> Assert.assertEquals("fams=" + Arrays.toString(nHdt.getColumnFamilies()),<a name="line.351"></a> +<span class="sourceLineNo">352</span> bHdt.getColumnFamilyCount() + 1, nHdt.getColumnFamilyCount());<a name="line.352"></a> +<span class="sourceLineNo">353</span><a name="line.353"></a> +<span class="sourceLineNo">354</span> admin.disableTable(hdt.getTableName());<a name="line.354"></a> +<span class="sourceLineNo">355</span> admin.deleteTable(hdt.getTableName());<a name="line.355"></a> +<span class="sourceLineNo">356</span> admin.close();<a name="line.356"></a> +<span class="sourceLineNo">357</span> }<a name="line.357"></a> +<span class="sourceLineNo">358</span><a name="line.358"></a> +<span class="sourceLineNo">359</span> @SuppressWarnings("deprecation")<a name="line.359"></a> +<span class="sourceLineNo">360</span> @Test (timeout=300000)<a name="line.360"></a> +<span class="sourceLineNo">361</span> public void testReplicaAndReplication() throws Exception {<a name="line.361"></a> +<span class="sourceLineNo">362</span> HTableDescriptor hdt = HTU.createTableDescriptor("testReplicaAndReplication");<a name="line.362"></a> +<span class="sourceLineNo">363</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.363"></a> +<span class="sourceLineNo">364</span><a name="line.364"></a> +<span class="sourceLineNo">365</span> HColumnDescriptor fam = new HColumnDescriptor(row);<a name="line.365"></a> +<span class="sourceLineNo">366</span> fam.setScope(HConstants.REPLICATION_SCOPE_GLOBAL);<a name="line.366"></a> +<span class="sourceLineNo">367</span> hdt.addFamily(fam);<a name="line.367"></a> +<span class="sourceLineNo">368</span><a name="line.368"></a> +<span class="sourceLineNo">369</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.369"></a> +<span class="sourceLineNo">370</span> HTU.getAdmin().createTable(hdt, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.370"></a> +<span class="sourceLineNo">371</span><a name="line.371"></a> +<span class="sourceLineNo">372</span> Configuration conf2 = HBaseConfiguration.create(HTU.getConfiguration());<a name="line.372"></a> +<span class="sourceLineNo">373</span> conf2.set(HConstants.HBASE_CLIENT_INSTANCE_ID, String.valueOf(-1));<a name="line.373"></a> +<span class="sourceLineNo">374</span> conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");<a name="line.374"></a> +<span class="sourceLineNo">375</span> MiniZooKeeperCluster miniZK = HTU.getZkCluster();<a name="line.375"></a> +<span class="sourceLineNo">376</span><a name="line.376"></a> +<span class="sourceLineNo">377</span> HTU2 = new HBaseTestingUtility(conf2);<a name="line.377"></a> +<span class="sourceLineNo">378</span> HTU2.setZkCluster(miniZK);<a name="line.378"></a> +<span class="sourceLineNo">379</span> HTU2.startMiniCluster(NB_SERVERS);<a name="line.379"></a> +<span class="sourceLineNo">380</span> LOG.info("Setup second Zk");<a name="line.380"></a> +<span class="sourceLineNo">381</span> HTU2.getAdmin().createTable(hdt, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.381"></a> +<span class="sourceLineNo">382</span><a name="line.382"></a> +<span class="sourceLineNo">383</span> ReplicationAdmin admin = new ReplicationAdmin(HTU.getConfiguration());<a name="line.383"></a> +<span class="sourceLineNo">384</span><a name="line.384"></a> +<span class="sourceLineNo">385</span> ReplicationPeerConfig rpc = new ReplicationPeerConfig();<a name="line.385"></a> +<span class="sourceLineNo">386</span> rpc.setClusterKey(HTU2.getClusterKey());<a name="line.386"></a> +<span class="sourceLineNo">387</span> admin.addPeer("2", rpc, null);<a name="line.387"></a> +<span class="sourceLineNo">388</span> admin.close();<a name="line.388"></a> +<span class="sourceLineNo">389</span><a name="line.389"></a> +<span class="sourceLineNo">390</span> Put p = new Put(row);<a name="line.390"></a> +<span class="sourceLineNo">391</span> p.addColumn(row, row, row);<a name="line.391"></a> +<span class="sourceLineNo">392</span> final Table table = HTU.getConnection().getTable(hdt.getTableName());<a name="line.392"></a> +<span class="sourceLineNo">393</span> table.put(p);<a name="line.393"></a> +<span class="sourceLineNo">394</span><a name="line.394"></a> +<span class="sourceLineNo">395</span> HTU.getAdmin().flush(table.getName());<a name="line.395"></a> +<span class="sourceLineNo">396</span> LOG.info("Put & flush done on the first cluster. Now doing a get on the same cluster.");<a name="line.396"></a> +<span class="sourceLineNo">397</span><a name="line.397"></a> +<span class="sourceLineNo">398</span> Waiter.waitFor(HTU.getConfiguration(), 1000, new Waiter.Predicate<Exception>() {<a name="line.398"></a> +<span class="sourceLineNo">399</span> @Override public boolean evaluate() throws Exception {<a name="line.399"></a> +<span class="sourceLineNo">400</span> try {<a name="line.400"></a> +<span class="sourceLineNo">401</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.401"></a> +<span class="sourceLineNo">402</span> Get g = new Get(row);<a name="line.402"></a> +<span class="sourceLineNo">403</span> g.setConsistency(Consistency.TIMELINE);<a name="line.403"></a> +<span class="sourceLineNo">404</span> Result r = table.get(g);<a name="line.404"></a> +<span class="sourceLineNo">405</span> Assert.assertTrue(r.isStale());<a name="line.405"></a> +<span class="sourceLineNo">406</span> return !r.isEmpty();<a name="line.406"></a> +<span class="sourceLineNo">407</span> } finally {<a name="line.407"></a> +<span class="sourceLineNo">408</span> SlowMeCopro.cdl.get().countDown();<a name="line.408"></a> +<span class="sourceLineNo">409</span> SlowMeCopro.sleepTime.set(0);<a name="line.409"></a> +<span class="sourceLineNo">410</span> }<a name="line.410"></a> +<span class="sourceLineNo">411</span> }<a name="line.411"></a> +<span class="sourceLineNo">412</span> });<a name="line.412"></a> +<span class="sourceLineNo">413</span> table.close();<a name="line.413"></a> +<span class="sourceLineNo">414</span> LOG.info("stale get on the first cluster done. Now for the second.");<a name="line.414"></a> +<span class="sourceLineNo">415</span><a name="line.415"></a> +<span class="sourceLineNo">416</span> final Table table2 = HTU.getConnection().getTable(hdt.getTableName());<a name="line.416"></a> +<span class="sourceLineNo">417</span> Waiter.waitFor(HTU.getConfiguration(), 1000, new Waiter.Predicate<Exception>() {<a name="line.417"></a> +<span class="sourceLineNo">418</span> @Override public boolean evaluate() throws Exception {<a name="line.418"></a> +<span class="sourceLineNo">419</span> try {<a name="line.419"></a> +<span class="sourceLineNo">420</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.420"></a> +<span class="sourceLineNo">421</span> Get g = new Get(row);<a name="line.421"></a> +<span class="sourceLineNo">422</span> g.setConsistency(Consistency.TIMELINE);<a name="line.422"></a> +<span class="sourceLineNo">423</span> Result r = table2.get(g);<a name="line.423"></a> +<span class="sourceLineNo">424</span> Assert.assertTrue(r.isStale());<a name="line.424"></a> +<span class="sourceLineNo">425</span> return !r.isEmpty();<a name="line.425"></a> +<span class="sourceLineNo">426</span> } finally {<a name="line.426"></a> +<span class="sourceLineNo">427</span> SlowMeCopro.cdl.get().countDown();<a name="line.427"></a> +<span class="sourceLineNo">428</span> SlowMeCopro.sleepTime.set(0);<a name="line.428"></a> +<span class="sourceLineNo">429</span> }<a name="line.429"></a> +<span class="sourceLineNo">430</span> }<a name="line.430"></a> +<span class="sourceLineNo">431</span> });<a name="line.431"></a> +<span class="sourceLineNo">432</span> table2.close();<a name="line.432"></a> +<span class="sourceLineNo">433</span><a name="line.433"></a> +<span class="sourceLineNo">434</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.434"></a> +<span class="sourceLineNo">435</span> HTU.deleteTable(hdt.getTableName());<a name="line.435"></a> +<span class="sourceLineNo">436</span><a name="line.436"></a> +<span class="sourceLineNo">437</span> HTU2.getAdmin().disableTable(hdt.getTableName());<a name="line.437"></a> +<span class="sourceLineNo">438</span> HTU2.deleteTable(hdt.getTableName());<a name="line.438"></a> +<span class="sourceLineNo">439</span><a name="line.439"></a> +<span class="sourceLineNo">440</span> // We shutdown HTU2 minicluster later, in afterClass(), as shutting down<a name="line.440"></a> +<span class="sourceLineNo">441</span> // the minicluster has negative impact of deleting all HConnections in JVM.<a name="line.441"></a> +<span class="sourceLineNo">442</span> }<a name="line.442"></a> +<span class="sourceLineNo">443</span><a name="line.443"></a> +<span class="sourceLineNo">444</span> @Test (timeout=30000)<a name="line.444"></a> +<span class="sourceLineNo">445</span> public void testBulkLoad() throws IOException {<a name="line.445"></a> +<span class="sourceLineNo">446</span> // Create table then get the single region for our new table.<a name="line.446"></a> +<span class="sourceLineNo">447</span> LOG.debug("Creating test table");<a name="line.447"></a> +<span class="sourceLineNo">448</span> HTableDescriptor hdt = HTU.createTableDescriptor("testBulkLoad");<a name="line.448"></a> +<span class="sourceLineNo">449</span> hdt.setRegionReplication(NB_SERVERS);<a name="line.449"></a> +<span class="sourceLineNo">450</span> hdt.addCoprocessor(SlowMeCopro.class.getName());<a name="line.450"></a> +<span class="sourceLineNo">451</span> Table table = HTU.createTable(hdt, new byte[][]{f}, null);<a name="line.451"></a> +<span class="sourceLineNo">452</span><a name="line.452"></a> +<span class="sourceLineNo">453</span> // create hfiles to load.<a name="line.453"></a> +<span class="sourceLineNo">454</span> LOG.de <TRUNCATED>
