http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c13644e5/testdevapidocs/overview-tree.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/overview-tree.html b/testdevapidocs/overview-tree.html index 6540205..e0fe3dd 100644 --- a/testdevapidocs/overview-tree.html +++ b/testdevapidocs/overview-tree.html @@ -3136,6 +3136,7 @@ <li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestReplicationChangingPeerRegionservers.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestReplicationChangingPeerRegionservers</span></a></li> <li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestReplicationDisableInactivePeer.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestReplicationDisableInactivePeer</span></a></li> <li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestReplicationDroppedTables.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestReplicationDroppedTables</span></a></li> +<li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestReplicationEmptyWALRecovery.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestReplicationEmptyWALRecovery</span></a></li> <li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestReplicationEndpoint.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestReplicationEndpoint</span></a> <ul> <li type="circle">org.apache.hadoop.hbase.replication.multiwal.<a href="org/apache/hadoop/hbase/replication/multiwal/TestReplicationEndpointWithMultipleAsyncWAL.html" title="class in org.apache.hadoop.hbase.replication.multiwal"><span class="typeNameLink">TestReplicationEndpointWithMultipleAsyncWAL</span></a></li> @@ -3167,6 +3168,7 @@ </ul> </li> <li type="circle">org.apache.hadoop.hbase.replication.regionserver.<a href="org/apache/hadoop/hbase/replication/regionserver/TestReplicator.html" title="class in org.apache.hadoop.hbase.replication.regionserver"><span class="typeNameLink">TestReplicator</span></a></li> +<li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestVerifyReplication.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestVerifyReplication</span></a></li> </ul> </li> <li type="circle">org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/TestReplicationEndpoint.EverythingPassesWALEntryFilter.html" title="class in org.apache.hadoop.hbase.replication"><span class="typeNameLink">TestReplicationEndpoint.EverythingPassesWALEntryFilter</span></a> (implements org.apache.hadoop.hbase.replication.WALEntryFilter)
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c13644e5/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestZKAsyncRegistry.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestZKAsyncRegistry.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestZKAsyncRegistry.html index 1047518..ddadba0 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestZKAsyncRegistry.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestZKAsyncRegistry.html @@ -55,97 +55,100 @@ <span class="sourceLineNo">047</span>import org.slf4j.Logger;<a name="line.47"></a> <span class="sourceLineNo">048</span>import org.slf4j.LoggerFactory;<a name="line.48"></a> <span class="sourceLineNo">049</span><a name="line.49"></a> -<span class="sourceLineNo">050</span>@Category({ MediumTests.class, ClientTests.class })<a name="line.50"></a> -<span class="sourceLineNo">051</span>public class TestZKAsyncRegistry {<a name="line.51"></a> -<span class="sourceLineNo">052</span> private static final Logger LOG = LoggerFactory.getLogger(TestZKAsyncRegistry.class);<a name="line.52"></a> -<span class="sourceLineNo">053</span> private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.53"></a> -<span class="sourceLineNo">054</span><a name="line.54"></a> -<span class="sourceLineNo">055</span> private static ZKAsyncRegistry REGISTRY;<a name="line.55"></a> -<span class="sourceLineNo">056</span><a name="line.56"></a> -<span class="sourceLineNo">057</span> // waits for all replicas to have region location<a name="line.57"></a> -<span class="sourceLineNo">058</span> static void waitUntilAllReplicasHavingRegionLocation(TableName tbl) throws IOException {<a name="line.58"></a> -<span class="sourceLineNo">059</span> TEST_UTIL.waitFor(<a name="line.59"></a> -<span class="sourceLineNo">060</span> TEST_UTIL.getConfiguration().getLong("hbase.client.sync.wait.timeout.msec", 60000), 200, true,<a name="line.60"></a> -<span class="sourceLineNo">061</span> new ExplainingPredicate<IOException>() {<a name="line.61"></a> -<span class="sourceLineNo">062</span> @Override<a name="line.62"></a> -<span class="sourceLineNo">063</span> public String explainFailure() throws IOException {<a name="line.63"></a> -<span class="sourceLineNo">064</span> return TEST_UTIL.explainTableAvailability(tbl);<a name="line.64"></a> -<span class="sourceLineNo">065</span> }<a name="line.65"></a> -<span class="sourceLineNo">066</span><a name="line.66"></a> -<span class="sourceLineNo">067</span> @Override<a name="line.67"></a> -<span class="sourceLineNo">068</span> public boolean evaluate() throws IOException {<a name="line.68"></a> -<span class="sourceLineNo">069</span> AtomicBoolean ready = new AtomicBoolean(true);<a name="line.69"></a> -<span class="sourceLineNo">070</span> try {<a name="line.70"></a> -<span class="sourceLineNo">071</span> RegionLocations locs = REGISTRY.getMetaRegionLocation().get();<a name="line.71"></a> -<span class="sourceLineNo">072</span> assertEquals(3, locs.getRegionLocations().length);<a name="line.72"></a> -<span class="sourceLineNo">073</span> IntStream.range(0, 3).forEach(i -> {<a name="line.73"></a> -<span class="sourceLineNo">074</span> HRegionLocation loc = locs.getRegionLocation(i);<a name="line.74"></a> -<span class="sourceLineNo">075</span> if (loc == null) {<a name="line.75"></a> -<span class="sourceLineNo">076</span> ready.set(false);<a name="line.76"></a> -<span class="sourceLineNo">077</span> }<a name="line.77"></a> -<span class="sourceLineNo">078</span> });<a name="line.78"></a> -<span class="sourceLineNo">079</span> } catch (Exception e) {<a name="line.79"></a> -<span class="sourceLineNo">080</span> ready.set(false);<a name="line.80"></a> -<span class="sourceLineNo">081</span> }<a name="line.81"></a> -<span class="sourceLineNo">082</span> return ready.get();<a name="line.82"></a> -<span class="sourceLineNo">083</span> }<a name="line.83"></a> -<span class="sourceLineNo">084</span> });<a name="line.84"></a> -<span class="sourceLineNo">085</span> }<a name="line.85"></a> -<span class="sourceLineNo">086</span><a name="line.86"></a> -<span class="sourceLineNo">087</span> @BeforeClass<a name="line.87"></a> -<span class="sourceLineNo">088</span> public static void setUp() throws Exception {<a name="line.88"></a> -<span class="sourceLineNo">089</span> TEST_UTIL.getConfiguration().setInt(META_REPLICAS_NUM, 3);<a name="line.89"></a> -<span class="sourceLineNo">090</span> TEST_UTIL.startMiniCluster(3);<a name="line.90"></a> -<span class="sourceLineNo">091</span> REGISTRY = new ZKAsyncRegistry(TEST_UTIL.getConfiguration());<a name="line.91"></a> -<span class="sourceLineNo">092</span> }<a name="line.92"></a> -<span class="sourceLineNo">093</span><a name="line.93"></a> -<span class="sourceLineNo">094</span> @AfterClass<a name="line.94"></a> -<span class="sourceLineNo">095</span> public static void tearDown() throws Exception {<a name="line.95"></a> -<span class="sourceLineNo">096</span> IOUtils.closeQuietly(REGISTRY);<a name="line.96"></a> -<span class="sourceLineNo">097</span> TEST_UTIL.shutdownMiniCluster();<a name="line.97"></a> -<span class="sourceLineNo">098</span> }<a name="line.98"></a> -<span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> @Test<a name="line.100"></a> -<span class="sourceLineNo">101</span> public void test() throws InterruptedException, ExecutionException, IOException {<a name="line.101"></a> -<span class="sourceLineNo">102</span> LOG.info("STARTED TEST");<a name="line.102"></a> -<span class="sourceLineNo">103</span> String clusterId = REGISTRY.getClusterId().get();<a name="line.103"></a> -<span class="sourceLineNo">104</span> String expectedClusterId = TEST_UTIL.getHBaseCluster().getMaster().getClusterId();<a name="line.104"></a> -<span class="sourceLineNo">105</span> assertEquals("Expected " + expectedClusterId + ", found=" + clusterId,<a name="line.105"></a> -<span class="sourceLineNo">106</span> expectedClusterId, clusterId);<a name="line.106"></a> -<span class="sourceLineNo">107</span> assertEquals(TEST_UTIL.getHBaseCluster().getClusterStatus().getServersSize(),<a name="line.107"></a> -<span class="sourceLineNo">108</span> REGISTRY.getCurrentNrHRS().get().intValue());<a name="line.108"></a> -<span class="sourceLineNo">109</span> assertEquals(TEST_UTIL.getHBaseCluster().getMaster().getServerName(),<a name="line.109"></a> -<span class="sourceLineNo">110</span> REGISTRY.getMasterAddress().get());<a name="line.110"></a> -<span class="sourceLineNo">111</span> assertEquals(-1, REGISTRY.getMasterInfoPort().get().intValue());<a name="line.111"></a> -<span class="sourceLineNo">112</span> waitUntilAllReplicasHavingRegionLocation(TableName.META_TABLE_NAME);<a name="line.112"></a> -<span class="sourceLineNo">113</span> RegionLocations locs = REGISTRY.getMetaRegionLocation().get();<a name="line.113"></a> -<span class="sourceLineNo">114</span> assertEquals(3, locs.getRegionLocations().length);<a name="line.114"></a> -<span class="sourceLineNo">115</span> IntStream.range(0, 3).forEach(i -> {<a name="line.115"></a> -<span class="sourceLineNo">116</span> HRegionLocation loc = locs.getRegionLocation(i);<a name="line.116"></a> -<span class="sourceLineNo">117</span> assertNotNull("Replica " + i + " doesn't have location", loc);<a name="line.117"></a> -<span class="sourceLineNo">118</span> assertEquals(TableName.META_TABLE_NAME, loc.getRegion().getTable());<a name="line.118"></a> -<span class="sourceLineNo">119</span> assertEquals(i, loc.getRegion().getReplicaId());<a name="line.119"></a> -<span class="sourceLineNo">120</span> });<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span><a name="line.122"></a> -<span class="sourceLineNo">123</span> @Test<a name="line.123"></a> -<span class="sourceLineNo">124</span> public void testIndependentZKConnections() throws IOException {<a name="line.124"></a> -<span class="sourceLineNo">125</span> ReadOnlyZKClient zk1 = REGISTRY.getZKClient();<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> Configuration otherConf = new Configuration(TEST_UTIL.getConfiguration());<a name="line.127"></a> -<span class="sourceLineNo">128</span> otherConf.set(HConstants.ZOOKEEPER_QUORUM, "127.0.0.1");<a name="line.128"></a> -<span class="sourceLineNo">129</span> try (ZKAsyncRegistry otherRegistry = new ZKAsyncRegistry(otherConf)) {<a name="line.129"></a> -<span class="sourceLineNo">130</span> ReadOnlyZKClient zk2 = otherRegistry.getZKClient();<a name="line.130"></a> -<span class="sourceLineNo">131</span><a name="line.131"></a> -<span class="sourceLineNo">132</span> assertNotSame("Using a different configuration / quorum should result in different backing " +<a name="line.132"></a> -<span class="sourceLineNo">133</span> "zk connection.",<a name="line.133"></a> -<span class="sourceLineNo">134</span> zk1, zk2);<a name="line.134"></a> -<span class="sourceLineNo">135</span> assertNotEquals(<a name="line.135"></a> -<span class="sourceLineNo">136</span> "Using a different configrution / quorum should be reflected in the " + "zk connection.",<a name="line.136"></a> -<span class="sourceLineNo">137</span> zk1.getConnectString(), zk2.getConnectString());<a name="line.137"></a> -<span class="sourceLineNo">138</span> }<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">050</span>/**<a name="line.50"></a> +<span class="sourceLineNo">051</span> * Test the ZooKeeper Async Registry.<a name="line.51"></a> +<span class="sourceLineNo">052</span> */<a name="line.52"></a> +<span class="sourceLineNo">053</span>@Category({ MediumTests.class, ClientTests.class })<a name="line.53"></a> +<span class="sourceLineNo">054</span>public class TestZKAsyncRegistry {<a name="line.54"></a> +<span class="sourceLineNo">055</span> private static final Logger LOG = LoggerFactory.getLogger(TestZKAsyncRegistry.class);<a name="line.55"></a> +<span class="sourceLineNo">056</span> private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.56"></a> +<span class="sourceLineNo">057</span><a name="line.57"></a> +<span class="sourceLineNo">058</span> private static ZKAsyncRegistry REGISTRY;<a name="line.58"></a> +<span class="sourceLineNo">059</span><a name="line.59"></a> +<span class="sourceLineNo">060</span> // waits for all replicas to have region location<a name="line.60"></a> +<span class="sourceLineNo">061</span> static void waitUntilAllReplicasHavingRegionLocation(TableName tbl) throws IOException {<a name="line.61"></a> +<span class="sourceLineNo">062</span> TEST_UTIL.waitFor(<a name="line.62"></a> +<span class="sourceLineNo">063</span> TEST_UTIL.getConfiguration().getLong("hbase.client.sync.wait.timeout.msec", 60000), 200, true,<a name="line.63"></a> +<span class="sourceLineNo">064</span> new ExplainingPredicate<IOException>() {<a name="line.64"></a> +<span class="sourceLineNo">065</span> @Override<a name="line.65"></a> +<span class="sourceLineNo">066</span> public String explainFailure() throws IOException {<a name="line.66"></a> +<span class="sourceLineNo">067</span> return TEST_UTIL.explainTableAvailability(tbl);<a name="line.67"></a> +<span class="sourceLineNo">068</span> }<a name="line.68"></a> +<span class="sourceLineNo">069</span><a name="line.69"></a> +<span class="sourceLineNo">070</span> @Override<a name="line.70"></a> +<span class="sourceLineNo">071</span> public boolean evaluate() throws IOException {<a name="line.71"></a> +<span class="sourceLineNo">072</span> AtomicBoolean ready = new AtomicBoolean(true);<a name="line.72"></a> +<span class="sourceLineNo">073</span> try {<a name="line.73"></a> +<span class="sourceLineNo">074</span> RegionLocations locs = REGISTRY.getMetaRegionLocation().get();<a name="line.74"></a> +<span class="sourceLineNo">075</span> assertEquals(3, locs.getRegionLocations().length);<a name="line.75"></a> +<span class="sourceLineNo">076</span> IntStream.range(0, 3).forEach(i -> {<a name="line.76"></a> +<span class="sourceLineNo">077</span> HRegionLocation loc = locs.getRegionLocation(i);<a name="line.77"></a> +<span class="sourceLineNo">078</span> if (loc == null) {<a name="line.78"></a> +<span class="sourceLineNo">079</span> ready.set(false);<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> } catch (Exception e) {<a name="line.82"></a> +<span class="sourceLineNo">083</span> ready.set(false);<a name="line.83"></a> +<span class="sourceLineNo">084</span> }<a name="line.84"></a> +<span class="sourceLineNo">085</span> return ready.get();<a name="line.85"></a> +<span class="sourceLineNo">086</span> }<a name="line.86"></a> +<span class="sourceLineNo">087</span> });<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> @BeforeClass<a name="line.90"></a> +<span class="sourceLineNo">091</span> public static void setUp() throws Exception {<a name="line.91"></a> +<span class="sourceLineNo">092</span> TEST_UTIL.getConfiguration().setInt(META_REPLICAS_NUM, 3);<a name="line.92"></a> +<span class="sourceLineNo">093</span> TEST_UTIL.startMiniCluster(3);<a name="line.93"></a> +<span class="sourceLineNo">094</span> REGISTRY = new ZKAsyncRegistry(TEST_UTIL.getConfiguration());<a name="line.94"></a> +<span class="sourceLineNo">095</span> }<a name="line.95"></a> +<span class="sourceLineNo">096</span><a name="line.96"></a> +<span class="sourceLineNo">097</span> @AfterClass<a name="line.97"></a> +<span class="sourceLineNo">098</span> public static void tearDown() throws Exception {<a name="line.98"></a> +<span class="sourceLineNo">099</span> IOUtils.closeQuietly(REGISTRY);<a name="line.99"></a> +<span class="sourceLineNo">100</span> TEST_UTIL.shutdownMiniCluster();<a name="line.100"></a> +<span class="sourceLineNo">101</span> }<a name="line.101"></a> +<span class="sourceLineNo">102</span><a name="line.102"></a> +<span class="sourceLineNo">103</span> @Test<a name="line.103"></a> +<span class="sourceLineNo">104</span> public void test() throws InterruptedException, ExecutionException, IOException {<a name="line.104"></a> +<span class="sourceLineNo">105</span> LOG.info("STARTED TEST");<a name="line.105"></a> +<span class="sourceLineNo">106</span> String clusterId = REGISTRY.getClusterId().get();<a name="line.106"></a> +<span class="sourceLineNo">107</span> String expectedClusterId = TEST_UTIL.getHBaseCluster().getMaster().getClusterId();<a name="line.107"></a> +<span class="sourceLineNo">108</span> assertEquals("Expected " + expectedClusterId + ", found=" + clusterId,<a name="line.108"></a> +<span class="sourceLineNo">109</span> expectedClusterId, clusterId);<a name="line.109"></a> +<span class="sourceLineNo">110</span> assertEquals(TEST_UTIL.getHBaseCluster().getClusterStatus().getServersSize(),<a name="line.110"></a> +<span class="sourceLineNo">111</span> REGISTRY.getCurrentNrHRS().get().intValue());<a name="line.111"></a> +<span class="sourceLineNo">112</span> assertEquals(TEST_UTIL.getHBaseCluster().getMaster().getServerName(),<a name="line.112"></a> +<span class="sourceLineNo">113</span> REGISTRY.getMasterAddress().get());<a name="line.113"></a> +<span class="sourceLineNo">114</span> assertEquals(-1, REGISTRY.getMasterInfoPort().get().intValue());<a name="line.114"></a> +<span class="sourceLineNo">115</span> waitUntilAllReplicasHavingRegionLocation(TableName.META_TABLE_NAME);<a name="line.115"></a> +<span class="sourceLineNo">116</span> RegionLocations locs = REGISTRY.getMetaRegionLocation().get();<a name="line.116"></a> +<span class="sourceLineNo">117</span> assertEquals(3, locs.getRegionLocations().length);<a name="line.117"></a> +<span class="sourceLineNo">118</span> IntStream.range(0, 3).forEach(i -> {<a name="line.118"></a> +<span class="sourceLineNo">119</span> HRegionLocation loc = locs.getRegionLocation(i);<a name="line.119"></a> +<span class="sourceLineNo">120</span> assertNotNull("Replica " + i + " doesn't have location", loc);<a name="line.120"></a> +<span class="sourceLineNo">121</span> assertEquals(TableName.META_TABLE_NAME, loc.getRegion().getTable());<a name="line.121"></a> +<span class="sourceLineNo">122</span> assertEquals(i, loc.getRegion().getReplicaId());<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><a name="line.125"></a> +<span class="sourceLineNo">126</span> @Test<a name="line.126"></a> +<span class="sourceLineNo">127</span> public void testIndependentZKConnections() throws IOException {<a name="line.127"></a> +<span class="sourceLineNo">128</span> ReadOnlyZKClient zk1 = REGISTRY.getZKClient();<a name="line.128"></a> +<span class="sourceLineNo">129</span><a name="line.129"></a> +<span class="sourceLineNo">130</span> Configuration otherConf = new Configuration(TEST_UTIL.getConfiguration());<a name="line.130"></a> +<span class="sourceLineNo">131</span> otherConf.set(HConstants.ZOOKEEPER_QUORUM, "127.0.0.1");<a name="line.131"></a> +<span class="sourceLineNo">132</span> try (ZKAsyncRegistry otherRegistry = new ZKAsyncRegistry(otherConf)) {<a name="line.132"></a> +<span class="sourceLineNo">133</span> ReadOnlyZKClient zk2 = otherRegistry.getZKClient();<a name="line.133"></a> +<span class="sourceLineNo">134</span><a name="line.134"></a> +<span class="sourceLineNo">135</span> assertNotSame("Using a different configuration / quorum should result in different backing " +<a name="line.135"></a> +<span class="sourceLineNo">136</span> "zk connection.",<a name="line.136"></a> +<span class="sourceLineNo">137</span> zk1, zk2);<a name="line.137"></a> +<span class="sourceLineNo">138</span> assertNotEquals(<a name="line.138"></a> +<span class="sourceLineNo">139</span> "Using a different configrution / quorum should be reflected in the " + "zk connection.",<a name="line.139"></a> +<span class="sourceLineNo">140</span> zk1.getConnectString(), zk2.getConnectString());<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> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c13644e5/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationBase.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationBase.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationBase.html index 810175e..1eb2d37 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationBase.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationBase.html @@ -26,179 +26,304 @@ <span class="sourceLineNo">018</span> */<a name="line.18"></a> <span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.replication;<a name="line.19"></a> <span class="sourceLineNo">020</span><a name="line.20"></a> -<span class="sourceLineNo">021</span>import java.util.Arrays;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.util.NavigableMap;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import java.util.TreeMap;<a name="line.24"></a> -<span class="sourceLineNo">025</span><a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.conf.Configuration;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.HConstants;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.TableName;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.Table;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.wal.AbstractFSWALProvider;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.junit.AfterClass;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.junit.BeforeClass;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.junit.runners.Parameterized.Parameter;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.junit.runners.Parameterized.Parameters;<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>/**<a name="line.49"></a> -<span class="sourceLineNo">050</span> * This class is only a base for other integration-level replication tests.<a name="line.50"></a> -<span class="sourceLineNo">051</span> * Do not add tests here.<a name="line.51"></a> -<span class="sourceLineNo">052</span> * TestReplicationSmallTests is where tests that don't require bring machines up/down should go<a name="line.52"></a> -<span class="sourceLineNo">053</span> * All other tests should have their own classes and extend this one<a name="line.53"></a> -<span class="sourceLineNo">054</span> */<a name="line.54"></a> -<span class="sourceLineNo">055</span>public class TestReplicationBase {<a name="line.55"></a> -<span class="sourceLineNo">056</span>/*<a name="line.56"></a> -<span class="sourceLineNo">057</span> {<a name="line.57"></a> -<span class="sourceLineNo">058</span> ((Log4JLogger) ReplicationSource.LOG).getLogger().setLevel(Level.ALL);<a name="line.58"></a> -<span class="sourceLineNo">059</span> }*/<a name="line.59"></a> -<span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span> private static final Logger LOG = LoggerFactory.getLogger(TestReplicationBase.class);<a name="line.61"></a> +<span class="sourceLineNo">021</span>import static org.junit.Assert.assertArrayEquals;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import static org.junit.Assert.assertEquals;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import static org.junit.Assert.fail;<a name="line.23"></a> +<span class="sourceLineNo">024</span><a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.util.ArrayList;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.util.Arrays;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.NavigableMap;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import java.util.TreeMap;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.conf.Configuration;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HConstants;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.TableName;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.Get;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.client.Put;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.Result;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.Table;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.wal.AbstractFSWALProvider;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.junit.AfterClass;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.junit.BeforeClass;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.junit.runners.Parameterized.Parameter;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.junit.runners.Parameterized.Parameters;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.slf4j.Logger;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.slf4j.LoggerFactory;<a name="line.61"></a> <span class="sourceLineNo">062</span><a name="line.62"></a> -<span class="sourceLineNo">063</span> protected static Configuration conf1 = HBaseConfiguration.create();<a name="line.63"></a> -<span class="sourceLineNo">064</span> protected static Configuration conf2;<a name="line.64"></a> -<span class="sourceLineNo">065</span> protected static Configuration CONF_WITH_LOCALFS;<a name="line.65"></a> -<span class="sourceLineNo">066</span><a name="line.66"></a> -<span class="sourceLineNo">067</span> protected static ZKWatcher zkw1;<a name="line.67"></a> -<span class="sourceLineNo">068</span> protected static ZKWatcher zkw2;<a name="line.68"></a> -<span class="sourceLineNo">069</span><a name="line.69"></a> -<span class="sourceLineNo">070</span> protected static ReplicationAdmin admin;<a name="line.70"></a> -<span class="sourceLineNo">071</span> protected static Admin hbaseAdmin;<a name="line.71"></a> -<span class="sourceLineNo">072</span><a name="line.72"></a> -<span class="sourceLineNo">073</span> protected static Table htable1;<a name="line.73"></a> -<span class="sourceLineNo">074</span> protected static Table htable2;<a name="line.74"></a> -<span class="sourceLineNo">075</span> protected static NavigableMap<byte[], Integer> scopes;<a name="line.75"></a> +<span class="sourceLineNo">063</span>/**<a name="line.63"></a> +<span class="sourceLineNo">064</span> * This class is only a base for other integration-level replication tests.<a name="line.64"></a> +<span class="sourceLineNo">065</span> * Do not add tests here.<a name="line.65"></a> +<span class="sourceLineNo">066</span> * TestReplicationSmallTests is where tests that don't require bring machines up/down should go<a name="line.66"></a> +<span class="sourceLineNo">067</span> * All other tests should have their own classes and extend this one<a name="line.67"></a> +<span class="sourceLineNo">068</span> */<a name="line.68"></a> +<span class="sourceLineNo">069</span>public class TestReplicationBase {<a name="line.69"></a> +<span class="sourceLineNo">070</span>/*<a name="line.70"></a> +<span class="sourceLineNo">071</span> {<a name="line.71"></a> +<span class="sourceLineNo">072</span> ((Log4JLogger) ReplicationSource.LOG).getLogger().setLevel(Level.ALL);<a name="line.72"></a> +<span class="sourceLineNo">073</span> }*/<a name="line.73"></a> +<span class="sourceLineNo">074</span><a name="line.74"></a> +<span class="sourceLineNo">075</span> private static final Logger LOG = LoggerFactory.getLogger(TestReplicationBase.class);<a name="line.75"></a> <span class="sourceLineNo">076</span><a name="line.76"></a> -<span class="sourceLineNo">077</span> protected static HBaseTestingUtility utility1;<a name="line.77"></a> -<span class="sourceLineNo">078</span> protected static HBaseTestingUtility utility2;<a name="line.78"></a> -<span class="sourceLineNo">079</span> protected static final int NB_ROWS_IN_BATCH = 100;<a name="line.79"></a> -<span class="sourceLineNo">080</span> protected static final int NB_ROWS_IN_BIG_BATCH =<a name="line.80"></a> -<span class="sourceLineNo">081</span> NB_ROWS_IN_BATCH * 10;<a name="line.81"></a> -<span class="sourceLineNo">082</span> protected static final long SLEEP_TIME = 500;<a name="line.82"></a> -<span class="sourceLineNo">083</span> protected static final int NB_RETRIES = 10;<a name="line.83"></a> -<span class="sourceLineNo">084</span><a name="line.84"></a> -<span class="sourceLineNo">085</span> protected static final TableName tableName = TableName.valueOf("test");<a name="line.85"></a> -<span class="sourceLineNo">086</span> protected static final byte[] famName = Bytes.toBytes("f");<a name="line.86"></a> -<span class="sourceLineNo">087</span> protected static final byte[] row = Bytes.toBytes("row");<a name="line.87"></a> -<span class="sourceLineNo">088</span> protected static final byte[] noRepfamName = Bytes.toBytes("norep");<a name="line.88"></a> -<span class="sourceLineNo">089</span><a name="line.89"></a> -<span class="sourceLineNo">090</span> @Parameter<a name="line.90"></a> -<span class="sourceLineNo">091</span> public static boolean seperateOldWALs;<a name="line.91"></a> -<span class="sourceLineNo">092</span><a name="line.92"></a> -<span class="sourceLineNo">093</span> @Parameters<a name="line.93"></a> -<span class="sourceLineNo">094</span> public static List<Boolean> params() {<a name="line.94"></a> -<span class="sourceLineNo">095</span> return Arrays.asList(false, true);<a name="line.95"></a> -<span class="sourceLineNo">096</span> }<a name="line.96"></a> -<span class="sourceLineNo">097</span><a name="line.97"></a> -<span class="sourceLineNo">098</span> /**<a name="line.98"></a> -<span class="sourceLineNo">099</span> * @throws java.lang.Exception<a name="line.99"></a> -<span class="sourceLineNo">100</span> */<a name="line.100"></a> -<span class="sourceLineNo">101</span> @BeforeClass<a name="line.101"></a> -<span class="sourceLineNo">102</span> public static void setUpBeforeClass() throws Exception {<a name="line.102"></a> -<span class="sourceLineNo">103</span> conf1.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/1");<a name="line.103"></a> -<span class="sourceLineNo">104</span> // We don't want too many edits per batch sent to the ReplicationEndpoint to trigger<a name="line.104"></a> -<span class="sourceLineNo">105</span> // sufficient number of events. But we don't want to go too low because<a name="line.105"></a> -<span class="sourceLineNo">106</span> // HBaseInterClusterReplicationEndpoint partitions entries into batches and we want<a name="line.106"></a> -<span class="sourceLineNo">107</span> // more than one batch sent to the peer cluster for better testing.<a name="line.107"></a> -<span class="sourceLineNo">108</span> conf1.setInt("replication.source.size.capacity", 102400);<a name="line.108"></a> -<span class="sourceLineNo">109</span> conf1.setLong("replication.source.sleepforretries", 100);<a name="line.109"></a> -<span class="sourceLineNo">110</span> conf1.setInt("hbase.regionserver.maxlogs", 10);<a name="line.110"></a> -<span class="sourceLineNo">111</span> conf1.setLong("hbase.master.logcleaner.ttl", 10);<a name="line.111"></a> -<span class="sourceLineNo">112</span> conf1.setInt("zookeeper.recovery.retry", 1);<a name="line.112"></a> -<span class="sourceLineNo">113</span> conf1.setInt("zookeeper.recovery.retry.intervalmill", 10);<a name="line.113"></a> -<span class="sourceLineNo">114</span> conf1.setLong(HConstants.THREAD_WAKE_FREQUENCY, 100);<a name="line.114"></a> -<span class="sourceLineNo">115</span> conf1.setInt("replication.stats.thread.period.seconds", 5);<a name="line.115"></a> -<span class="sourceLineNo">116</span> conf1.setBoolean("hbase.tests.use.shortcircuit.reads", false);<a name="line.116"></a> -<span class="sourceLineNo">117</span> conf1.setLong("replication.sleep.before.failover", 2000);<a name="line.117"></a> -<span class="sourceLineNo">118</span> conf1.setInt("replication.source.maxretriesmultiplier", 10);<a name="line.118"></a> -<span class="sourceLineNo">119</span> conf1.setFloat("replication.source.ratio", 1.0f);<a name="line.119"></a> -<span class="sourceLineNo">120</span> conf1.setBoolean("replication.source.eof.autorecovery", true);<a name="line.120"></a> -<span class="sourceLineNo">121</span><a name="line.121"></a> -<span class="sourceLineNo">122</span> // Parameter config<a name="line.122"></a> -<span class="sourceLineNo">123</span> conf1.setBoolean(AbstractFSWALProvider.SEPARATE_OLDLOGDIR, seperateOldWALs);<a name="line.123"></a> -<span class="sourceLineNo">124</span><a name="line.124"></a> -<span class="sourceLineNo">125</span> utility1 = new HBaseTestingUtility(conf1);<a name="line.125"></a> -<span class="sourceLineNo">126</span> utility1.startMiniZKCluster();<a name="line.126"></a> -<span class="sourceLineNo">127</span> MiniZooKeeperCluster miniZK = utility1.getZkCluster();<a name="line.127"></a> -<span class="sourceLineNo">128</span> // Have to reget conf1 in case zk cluster location different<a name="line.128"></a> -<span class="sourceLineNo">129</span> // than default<a name="line.129"></a> -<span class="sourceLineNo">130</span> conf1 = utility1.getConfiguration();<a name="line.130"></a> -<span class="sourceLineNo">131</span> zkw1 = new ZKWatcher(conf1, "cluster1", null, true);<a name="line.131"></a> -<span class="sourceLineNo">132</span> admin = new ReplicationAdmin(conf1);<a name="line.132"></a> -<span class="sourceLineNo">133</span> LOG.info("Setup first Zk");<a name="line.133"></a> -<span class="sourceLineNo">134</span><a name="line.134"></a> -<span class="sourceLineNo">135</span> // Base conf2 on conf1 so it gets the right zk cluster.<a name="line.135"></a> -<span class="sourceLineNo">136</span> conf2 = HBaseConfiguration.create(conf1);<a name="line.136"></a> -<span class="sourceLineNo">137</span> conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");<a name="line.137"></a> -<span class="sourceLineNo">138</span> conf2.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 6);<a name="line.138"></a> -<span class="sourceLineNo">139</span> conf2.setBoolean("hbase.tests.use.shortcircuit.reads", false);<a name="line.139"></a> -<span class="sourceLineNo">140</span><a name="line.140"></a> -<span class="sourceLineNo">141</span> utility2 = new HBaseTestingUtility(conf2);<a name="line.141"></a> -<span class="sourceLineNo">142</span> utility2.setZkCluster(miniZK);<a name="line.142"></a> -<span class="sourceLineNo">143</span> zkw2 = new ZKWatcher(conf2, "cluster2", null, true);<a name="line.143"></a> -<span class="sourceLineNo">144</span> LOG.info("Setup second Zk");<a name="line.144"></a> -<span class="sourceLineNo">145</span><a name="line.145"></a> -<span class="sourceLineNo">146</span> CONF_WITH_LOCALFS = HBaseConfiguration.create(conf1);<a name="line.146"></a> -<span class="sourceLineNo">147</span> utility1.startMiniCluster(2);<a name="line.147"></a> -<span class="sourceLineNo">148</span> // Have a bunch of slave servers, because inter-cluster shipping logic uses number of sinks<a name="line.148"></a> -<span class="sourceLineNo">149</span> // as a component in deciding maximum number of parallel batches to send to the peer cluster.<a name="line.149"></a> -<span class="sourceLineNo">150</span> utility2.startMiniCluster(4);<a name="line.150"></a> -<span class="sourceLineNo">151</span><a name="line.151"></a> -<span class="sourceLineNo">152</span> ReplicationPeerConfig rpc = new ReplicationPeerConfig();<a name="line.152"></a> -<span class="sourceLineNo">153</span> rpc.setClusterKey(utility2.getClusterKey());<a name="line.153"></a> -<span class="sourceLineNo">154</span> hbaseAdmin = ConnectionFactory.createConnection(conf1).getAdmin();<a name="line.154"></a> -<span class="sourceLineNo">155</span> hbaseAdmin.addReplicationPeer("2", rpc);<a name="line.155"></a> -<span class="sourceLineNo">156</span><a name="line.156"></a> -<span class="sourceLineNo">157</span> HTableDescriptor table = new HTableDescriptor(tableName);<a name="line.157"></a> -<span class="sourceLineNo">158</span> HColumnDescriptor fam = new HColumnDescriptor(famName);<a name="line.158"></a> -<span class="sourceLineNo">159</span> fam.setMaxVersions(100);<a name="line.159"></a> -<span class="sourceLineNo">160</span> fam.setScope(HConstants.REPLICATION_SCOPE_GLOBAL);<a name="line.160"></a> -<span class="sourceLineNo">161</span> table.addFamily(fam);<a name="line.161"></a> -<span class="sourceLineNo">162</span> fam = new HColumnDescriptor(noRepfamName);<a name="line.162"></a> -<span class="sourceLineNo">163</span> table.addFamily(fam);<a name="line.163"></a> -<span class="sourceLineNo">164</span> scopes = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.164"></a> -<span class="sourceLineNo">165</span> for(HColumnDescriptor f : table.getColumnFamilies()) {<a name="line.165"></a> -<span class="sourceLineNo">166</span> scopes.put(f.getName(), f.getScope());<a name="line.166"></a> -<span class="sourceLineNo">167</span> }<a name="line.167"></a> -<span class="sourceLineNo">168</span> Connection connection1 = ConnectionFactory.createConnection(conf1);<a name="line.168"></a> -<span class="sourceLineNo">169</span> Connection connection2 = ConnectionFactory.createConnection(conf2);<a name="line.169"></a> -<span class="sourceLineNo">170</span> try (Admin admin1 = connection1.getAdmin()) {<a name="line.170"></a> -<span class="sourceLineNo">171</span> admin1.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.171"></a> -<span class="sourceLineNo">172</span> }<a name="line.172"></a> -<span class="sourceLineNo">173</span> try (Admin admin2 = connection2.getAdmin()) {<a name="line.173"></a> -<span class="sourceLineNo">174</span> admin2.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.174"></a> -<span class="sourceLineNo">175</span> }<a name="line.175"></a> -<span class="sourceLineNo">176</span> utility1.waitUntilAllRegionsAssigned(tableName);<a name="line.176"></a> -<span class="sourceLineNo">177</span> utility2.waitUntilAllRegionsAssigned(tableName);<a name="line.177"></a> -<span class="sourceLineNo">178</span> htable1 = connection1.getTable(tableName);<a name="line.178"></a> -<span class="sourceLineNo">179</span> htable2 = connection2.getTable(tableName);<a name="line.179"></a> -<span class="sourceLineNo">180</span> }<a name="line.180"></a> 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class="sourceLineNo">193</span>}<a name="line.193"></a> +<span class="sourceLineNo">077</span> protected static Configuration conf1 = HBaseConfiguration.create();<a name="line.77"></a> +<span class="sourceLineNo">078</span> protected static Configuration conf2;<a name="line.78"></a> +<span class="sourceLineNo">079</span> protected static Configuration CONF_WITH_LOCALFS;<a name="line.79"></a> +<span class="sourceLineNo">080</span><a name="line.80"></a> +<span class="sourceLineNo">081</span> protected static ZKWatcher zkw1;<a name="line.81"></a> +<span class="sourceLineNo">082</span> protected static ZKWatcher zkw2;<a name="line.82"></a> +<span class="sourceLineNo">083</span><a name="line.83"></a> +<span class="sourceLineNo">084</span> protected static ReplicationAdmin admin;<a name="line.84"></a> +<span class="sourceLineNo">085</span> protected static Admin hbaseAdmin;<a name="line.85"></a> +<span class="sourceLineNo">086</span><a name="line.86"></a> +<span class="sourceLineNo">087</span> protected static Table htable1;<a name="line.87"></a> +<span class="sourceLineNo">088</span> protected static Table htable2;<a name="line.88"></a> +<span class="sourceLineNo">089</span> protected static NavigableMap<byte[], Integer> scopes;<a name="line.89"></a> +<span class="sourceLineNo">090</span><a name="line.90"></a> +<span class="sourceLineNo">091</span> protected static HBaseTestingUtility utility1;<a name="line.91"></a> +<span class="sourceLineNo">092</span> protected static HBaseTestingUtility utility2;<a name="line.92"></a> +<span class="sourceLineNo">093</span> protected static final int NB_ROWS_IN_BATCH = 100;<a name="line.93"></a> +<span class="sourceLineNo">094</span> protected static final int NB_ROWS_IN_BIG_BATCH =<a name="line.94"></a> +<span class="sourceLineNo">095</span> NB_ROWS_IN_BATCH * 10;<a name="line.95"></a> +<span class="sourceLineNo">096</span> protected static final long SLEEP_TIME = 500;<a name="line.96"></a> +<span class="sourceLineNo">097</span> protected static final int NB_RETRIES = 10;<a name="line.97"></a> +<span class="sourceLineNo">098</span><a name="line.98"></a> +<span class="sourceLineNo">099</span> protected static final TableName tableName = TableName.valueOf("test");<a name="line.99"></a> +<span class="sourceLineNo">100</span> protected static final byte[] famName = Bytes.toBytes("f");<a name="line.100"></a> +<span class="sourceLineNo">101</span> protected static final byte[] row = Bytes.toBytes("row");<a name="line.101"></a> +<span class="sourceLineNo">102</span> protected static final byte[] noRepfamName = Bytes.toBytes("norep");<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> @Parameter<a name="line.104"></a> +<span class="sourceLineNo">105</span> public static boolean seperateOldWALs;<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> @Parameters<a name="line.107"></a> +<span class="sourceLineNo">108</span> public static List<Boolean> params() {<a name="line.108"></a> +<span class="sourceLineNo">109</span> return Arrays.asList(false, true);<a name="line.109"></a> +<span class="sourceLineNo">110</span> }<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> protected final void cleanUp() throws IOException, InterruptedException {<a name="line.112"></a> +<span class="sourceLineNo">113</span> // Starting and stopping replication can make us miss new logs,<a name="line.113"></a> +<span class="sourceLineNo">114</span> // rolling like this makes sure the most recent one gets added to the queue<a name="line.114"></a> +<span class="sourceLineNo">115</span> for (JVMClusterUtil.RegionServerThread r : utility1.getHBaseCluster()<a name="line.115"></a> +<span class="sourceLineNo">116</span> .getRegionServerThreads()) {<a name="line.116"></a> +<span class="sourceLineNo">117</span> utility1.getAdmin().rollWALWriter(r.getRegionServer().getServerName());<a name="line.117"></a> +<span class="sourceLineNo">118</span> }<a name="line.118"></a> +<span class="sourceLineNo">119</span> int rowCount = utility1.countRows(tableName);<a name="line.119"></a> +<span class="sourceLineNo">120</span> utility1.deleteTableData(tableName);<a name="line.120"></a> +<span class="sourceLineNo">121</span> // truncating the table will send one Delete per row to the slave cluster<a name="line.121"></a> +<span class="sourceLineNo">122</span> // in an async fashion, which is why we cannot just call deleteTableData on<a name="line.122"></a> +<span class="sourceLineNo">123</span> // utility2 since late writes could make it to the slave in some way.<a name="line.123"></a> +<span class="sourceLineNo">124</span> // Instead, we truncate the first table and wait for all the Deletes to<a name="line.124"></a> +<span class="sourceLineNo">125</span> // make it to the slave.<a name="line.125"></a> +<span class="sourceLineNo">126</span> Scan scan = new Scan();<a name="line.126"></a> +<span class="sourceLineNo">127</span> int lastCount = 0;<a name="line.127"></a> +<span class="sourceLineNo">128</span> for (int i = 0; i < NB_RETRIES; i++) {<a name="line.128"></a> +<span class="sourceLineNo">129</span> if (i == NB_RETRIES - 1) {<a name="line.129"></a> +<span class="sourceLineNo">130</span> fail("Waited too much time for truncate");<a name="line.130"></a> +<span class="sourceLineNo">131</span> }<a name="line.131"></a> +<span class="sourceLineNo">132</span> ResultScanner scanner = htable2.getScanner(scan);<a name="line.132"></a> +<span class="sourceLineNo">133</span> Result[] res = scanner.next(rowCount);<a name="line.133"></a> +<span class="sourceLineNo">134</span> scanner.close();<a name="line.134"></a> +<span class="sourceLineNo">135</span> if (res.length != 0) {<a name="line.135"></a> +<span class="sourceLineNo">136</span> if (res.length < lastCount) {<a name="line.136"></a> +<span class="sourceLineNo">137</span> i--; // Don't increment timeout if we make progress<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span> lastCount = res.length;<a name="line.139"></a> +<span class="sourceLineNo">140</span> LOG.info("Still got " + res.length + " rows");<a name="line.140"></a> +<span class="sourceLineNo">141</span> Thread.sleep(SLEEP_TIME);<a name="line.141"></a> +<span class="sourceLineNo">142</span> } else {<a name="line.142"></a> +<span class="sourceLineNo">143</span> break;<a name="line.143"></a> +<span class="sourceLineNo">144</span> }<a name="line.144"></a> +<span class="sourceLineNo">145</span> }<a name="line.145"></a> +<span class="sourceLineNo">146</span> }<a name="line.146"></a> +<span class="sourceLineNo">147</span><a name="line.147"></a> +<span class="sourceLineNo">148</span> protected static void waitForReplication(int expectedRows, int retries)<a name="line.148"></a> +<span class="sourceLineNo">149</span> throws IOException, InterruptedException {<a name="line.149"></a> +<span class="sourceLineNo">150</span> Scan scan;<a name="line.150"></a> +<span class="sourceLineNo">151</span> for (int i = 0; i < retries; i++) {<a name="line.151"></a> +<span class="sourceLineNo">152</span> scan = new Scan();<a name="line.152"></a> +<span class="sourceLineNo">153</span> if (i== retries -1) {<a name="line.153"></a> +<span class="sourceLineNo">154</span> fail("Waited too much time for normal batch replication");<a name="line.154"></a> +<span class="sourceLineNo">155</span> }<a name="line.155"></a> +<span class="sourceLineNo">156</span> ResultScanner scanner = htable2.getScanner(scan);<a name="line.156"></a> +<span class="sourceLineNo">157</span> Result[] res = scanner.next(expectedRows);<a name="line.157"></a> +<span class="sourceLineNo">158</span> scanner.close();<a name="line.158"></a> +<span class="sourceLineNo">159</span> if (res.length != expectedRows) {<a name="line.159"></a> +<span class="sourceLineNo">160</span> LOG.info("Only got " + res.length + " rows");<a name="line.160"></a> +<span class="sourceLineNo">161</span> Thread.sleep(SLEEP_TIME);<a name="line.161"></a> +<span class="sourceLineNo">162</span> } else {<a name="line.162"></a> +<span class="sourceLineNo">163</span> break;<a name="line.163"></a> +<span class="sourceLineNo">164</span> }<a name="line.164"></a> +<span class="sourceLineNo">165</span> }<a name="line.165"></a> +<span class="sourceLineNo">166</span> }<a name="line.166"></a> +<span class="sourceLineNo">167</span><a name="line.167"></a> +<span class="sourceLineNo">168</span> protected static void loadData(String prefix, byte[] row) throws IOException {<a name="line.168"></a> +<span class="sourceLineNo">169</span> List<Put> puts = new ArrayList<>(NB_ROWS_IN_BATCH);<a name="line.169"></a> +<span class="sourceLineNo">170</span> for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {<a name="line.170"></a> +<span class="sourceLineNo">171</span> Put put = new Put(Bytes.toBytes(prefix + Integer.toString(i)));<a name="line.171"></a> +<span class="sourceLineNo">172</span> put.addColumn(famName, row, row);<a name="line.172"></a> +<span class="sourceLineNo">173</span> puts.add(put);<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span> htable1.put(puts);<a name="line.175"></a> +<span class="sourceLineNo">176</span> }<a name="line.176"></a> +<span class="sourceLineNo">177</span><a name="line.177"></a> +<span class="sourceLineNo">178</span> @BeforeClass<a name="line.178"></a> +<span class="sourceLineNo">179</span> public static void setUpBeforeClass() throws Exception {<a name="line.179"></a> +<span class="sourceLineNo">180</span> conf1.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/1");<a name="line.180"></a> +<span class="sourceLineNo">181</span> // We don't want too many edits per batch sent to the ReplicationEndpoint to trigger<a name="line.181"></a> +<span class="sourceLineNo">182</span> // sufficient number of events. But we don't want to go too low because<a name="line.182"></a> +<span class="sourceLineNo">183</span> // HBaseInterClusterReplicationEndpoint partitions entries into batches and we want<a name="line.183"></a> +<span class="sourceLineNo">184</span> // more than one batch sent to the peer cluster for better testing.<a name="line.184"></a> +<span class="sourceLineNo">185</span> conf1.setInt("replication.source.size.capacity", 102400);<a name="line.185"></a> +<span class="sourceLineNo">186</span> conf1.setLong("replication.source.sleepforretries", 100);<a name="line.186"></a> +<span class="sourceLineNo">187</span> conf1.setInt("hbase.regionserver.maxlogs", 10);<a name="line.187"></a> +<span class="sourceLineNo">188</span> conf1.setLong("hbase.master.logcleaner.ttl", 10);<a name="line.188"></a> +<span class="sourceLineNo">189</span> conf1.setInt("zookeeper.recovery.retry", 1);<a name="line.189"></a> +<span class="sourceLineNo">190</span> conf1.setInt("zookeeper.recovery.retry.intervalmill", 10);<a name="line.190"></a> +<span class="sourceLineNo">191</span> conf1.setLong(HConstants.THREAD_WAKE_FREQUENCY, 100);<a name="line.191"></a> +<span class="sourceLineNo">192</span> conf1.setInt("replication.stats.thread.period.seconds", 5);<a name="line.192"></a> +<span class="sourceLineNo">193</span> conf1.setBoolean("hbase.tests.use.shortcircuit.reads", false);<a name="line.193"></a> +<span class="sourceLineNo">194</span> conf1.setLong("replication.sleep.before.failover", 2000);<a name="line.194"></a> +<span class="sourceLineNo">195</span> conf1.setInt("replication.source.maxretriesmultiplier", 10);<a name="line.195"></a> +<span class="sourceLineNo">196</span> conf1.setFloat("replication.source.ratio", 1.0f);<a name="line.196"></a> +<span class="sourceLineNo">197</span> conf1.setBoolean("replication.source.eof.autorecovery", true);<a name="line.197"></a> +<span class="sourceLineNo">198</span><a name="line.198"></a> +<span class="sourceLineNo">199</span> // Parameter config<a name="line.199"></a> +<span class="sourceLineNo">200</span> conf1.setBoolean(AbstractFSWALProvider.SEPARATE_OLDLOGDIR, seperateOldWALs);<a name="line.200"></a> +<span class="sourceLineNo">201</span><a name="line.201"></a> +<span class="sourceLineNo">202</span> utility1 = new HBaseTestingUtility(conf1);<a name="line.202"></a> +<span class="sourceLineNo">203</span> utility1.startMiniZKCluster();<a name="line.203"></a> +<span class="sourceLineNo">204</span> MiniZooKeeperCluster miniZK = utility1.getZkCluster();<a name="line.204"></a> +<span class="sourceLineNo">205</span> // Have to reget conf1 in case zk cluster location different<a name="line.205"></a> +<span class="sourceLineNo">206</span> // than default<a name="line.206"></a> +<span class="sourceLineNo">207</span> conf1 = utility1.getConfiguration();<a name="line.207"></a> +<span class="sourceLineNo">208</span> zkw1 = new ZKWatcher(conf1, "cluster1", null, true);<a name="line.208"></a> +<span class="sourceLineNo">209</span> admin = new ReplicationAdmin(conf1);<a name="line.209"></a> +<span class="sourceLineNo">210</span> LOG.info("Setup first Zk");<a name="line.210"></a> +<span class="sourceLineNo">211</span><a name="line.211"></a> +<span class="sourceLineNo">212</span> // Base conf2 on conf1 so it gets the right zk cluster.<a name="line.212"></a> +<span class="sourceLineNo">213</span> conf2 = HBaseConfiguration.create(conf1);<a name="line.213"></a> +<span class="sourceLineNo">214</span> conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");<a name="line.214"></a> +<span class="sourceLineNo">215</span> conf2.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 6);<a name="line.215"></a> +<span class="sourceLineNo">216</span> conf2.setBoolean("hbase.tests.use.shortcircuit.reads", false);<a name="line.216"></a> +<span class="sourceLineNo">217</span><a name="line.217"></a> +<span class="sourceLineNo">218</span> utility2 = new HBaseTestingUtility(conf2);<a name="line.218"></a> +<span class="sourceLineNo">219</span> utility2.setZkCluster(miniZK);<a name="line.219"></a> +<span class="sourceLineNo">220</span> zkw2 = new ZKWatcher(conf2, "cluster2", null, true);<a name="line.220"></a> +<span class="sourceLineNo">221</span> LOG.info("Setup second Zk");<a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> CONF_WITH_LOCALFS = HBaseConfiguration.create(conf1);<a name="line.223"></a> +<span class="sourceLineNo">224</span> utility1.startMiniCluster(2);<a name="line.224"></a> +<span class="sourceLineNo">225</span> // Have a bunch of slave servers, because inter-cluster shipping logic uses number of sinks<a name="line.225"></a> +<span class="sourceLineNo">226</span> // as a component in deciding maximum number of parallel batches to send to the peer cluster.<a name="line.226"></a> +<span class="sourceLineNo">227</span> utility2.startMiniCluster(4);<a name="line.227"></a> +<span class="sourceLineNo">228</span><a name="line.228"></a> +<span class="sourceLineNo">229</span> ReplicationPeerConfig rpc =<a name="line.229"></a> +<span class="sourceLineNo">230</span> ReplicationPeerConfig.newBuilder().setClusterKey(utility2.getClusterKey()).build();<a name="line.230"></a> +<span class="sourceLineNo">231</span> hbaseAdmin = ConnectionFactory.createConnection(conf1).getAdmin();<a name="line.231"></a> +<span class="sourceLineNo">232</span> hbaseAdmin.addReplicationPeer("2", rpc);<a name="line.232"></a> +<span class="sourceLineNo">233</span><a name="line.233"></a> +<span class="sourceLineNo">234</span> TableDescriptor table = TableDescriptorBuilder.newBuilder(tableName)<a name="line.234"></a> +<span class="sourceLineNo">235</span> .addColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(famName).setMaxVersions(100)<a name="line.235"></a> +<span class="sourceLineNo">236</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())<a name="line.236"></a> +<span class="sourceLineNo">237</span> .addColumnFamily(ColumnFamilyDescriptorBuilder.of(noRepfamName)).build();<a name="line.237"></a> +<span class="sourceLineNo">238</span> scopes = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.238"></a> +<span class="sourceLineNo">239</span> for (ColumnFamilyDescriptor f : table.getColumnFamilies()) {<a name="line.239"></a> +<span class="sourceLineNo">240</span> scopes.put(f.getName(), f.getScope());<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span> Connection connection1 = ConnectionFactory.createConnection(conf1);<a name="line.242"></a> +<span class="sourceLineNo">243</span> Connection connection2 = ConnectionFactory.createConnection(conf2);<a name="line.243"></a> +<span class="sourceLineNo">244</span> try (Admin admin1 = connection1.getAdmin()) {<a name="line.244"></a> +<span class="sourceLineNo">245</span> admin1.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span> try (Admin admin2 = connection2.getAdmin()) {<a name="line.247"></a> +<span class="sourceLineNo">248</span> admin2.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.248"></a> +<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">250</span> utility1.waitUntilAllRegionsAssigned(tableName);<a name="line.250"></a> +<span class="sourceLineNo">251</span> utility2.waitUntilAllRegionsAssigned(tableName);<a name="line.251"></a> +<span class="sourceLineNo">252</span> htable1 = connection1.getTable(tableName);<a name="line.252"></a> +<span class="sourceLineNo">253</span> htable2 = connection2.getTable(tableName);<a name="line.253"></a> +<span class="sourceLineNo">254</span> }<a name="line.254"></a> +<span class="sourceLineNo">255</span><a name="line.255"></a> +<span class="sourceLineNo">256</span> protected static void runSimplePutDeleteTest() throws IOException, InterruptedException {<a name="line.256"></a> +<span class="sourceLineNo">257</span> Put put = new Put(row);<a name="line.257"></a> +<span class="sourceLineNo">258</span> put.addColumn(famName, row, row);<a name="line.258"></a> +<span class="sourceLineNo">259</span><a name="line.259"></a> +<span class="sourceLineNo">260</span> htable1 = utility1.getConnection().getTable(tableName);<a name="line.260"></a> +<span class="sourceLineNo">261</span> htable1.put(put);<a name="line.261"></a> +<span class="sourceLineNo">262</span><a name="line.262"></a> +<span class="sourceLineNo">263</span> Get get = new Get(row);<a name="line.263"></a> +<span class="sourceLineNo">264</span> for (int i = 0; i < NB_RETRIES; i++) {<a name="line.264"></a> +<span class="sourceLineNo">265</span> if (i == NB_RETRIES - 1) {<a name="line.265"></a> +<span class="sourceLineNo">266</span> fail("Waited too much time for put replication");<a name="line.266"></a> +<span class="sourceLineNo">267</span> }<a name="line.267"></a> +<span class="sourceLineNo">268</span> Result res = htable2.get(get);<a name="line.268"></a> +<span class="sourceLineNo">269</span> if (res.isEmpty()) {<a name="line.269"></a> +<span class="sourceLineNo">270</span> LOG.info("Row not available");<a name="line.270"></a> +<span class="sourceLineNo">271</span> Thread.sleep(SLEEP_TIME);<a name="line.271"></a> +<span class="sourceLineNo">272</span> } else {<a name="line.272"></a> +<span class="sourceLineNo">273</span> assertArrayEquals(res.value(), row);<a name="line.273"></a> +<span class="sourceLineNo">274</span> break;<a name="line.274"></a> +<span class="sourceLineNo">275</span> }<a name="line.275"></a> +<span class="sourceLineNo">276</span> }<a name="line.276"></a> +<span class="sourceLineNo">277</span><a name="line.277"></a> +<span class="sourceLineNo">278</span> Delete del = new Delete(row);<a name="line.278"></a> +<span class="sourceLineNo">279</span> htable1.delete(del);<a name="line.279"></a> +<span class="sourceLineNo">280</span><a name="line.280"></a> +<span class="sourceLineNo">281</span> get = new Get(row);<a name="line.281"></a> +<span class="sourceLineNo">282</span> for (int i = 0; i < NB_RETRIES; i++) {<a name="line.282"></a> +<span class="sourceLineNo">283</span> if (i == NB_RETRIES - 1) {<a name="line.283"></a> +<span class="sourceLineNo">284</span> fail("Waited too much time for del replication");<a name="line.284"></a> +<span class="sourceLineNo">285</span> }<a name="line.285"></a> +<span class="sourceLineNo">286</span> Result res = htable2.get(get);<a name="line.286"></a> +<span class="sourceLineNo">287</span> if (res.size() >= 1) {<a name="line.287"></a> +<span class="sourceLineNo">288</span> LOG.info("Row not deleted");<a name="line.288"></a> +<span class="sourceLineNo">289</span> Thread.sleep(SLEEP_TIME);<a name="line.289"></a> +<span class="sourceLineNo">290</span> } else {<a name="line.290"></a> +<span class="sourceLineNo">291</span> break;<a name="line.291"></a> +<span class="sourceLineNo">292</span> }<a name="line.292"></a> +<span class="sourceLineNo">293</span> }<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> protected static void runSmallBatchTest() throws IOException, InterruptedException {<a name="line.296"></a> +<span class="sourceLineNo">297</span> // normal Batch tests<a name="line.297"></a> +<span class="sourceLineNo">298</span> loadData("", row);<a name="line.298"></a> +<span class="sourceLineNo">299</span><a name="line.299"></a> +<span class="sourceLineNo">300</span> Scan scan = new Scan();<a name="line.300"></a> +<span class="sourceLineNo">301</span><a name="line.301"></a> +<span class="sourceLineNo">302</span> ResultScanner scanner1 = htable1.getScanner(scan);<a name="line.302"></a> +<span class="sourceLineNo">303</span> Result[] res1 = scanner1.next(NB_ROWS_IN_BATCH);<a name="line.303"></a> +<span class="sourceLineNo">304</span> scanner1.close();<a name="line.304"></a> +<span class="sourceLineNo">305</span> assertEquals(NB_ROWS_IN_BATCH, res1.length);<a name="line.305"></a> +<span class="sourceLineNo">306</span><a name="line.306"></a> +<span class="sourceLineNo">307</span> waitForReplication(NB_ROWS_IN_BATCH, NB_RETRIES);<a name="line.307"></a> +<span class="sourceLineNo">308</span> }<a name="line.308"></a> +<span class="sourceLineNo">309</span><a name="line.309"></a> +<span class="sourceLineNo">310</span> @AfterClass<a name="line.310"></a> +<span class="sourceLineNo">311</span> public static void tearDownAfterClass() throws Exception {<a name="line.311"></a> +<span class="sourceLineNo">312</span> htable2.close();<a name="line.312"></a> +<span class="sourceLineNo">313</span> htable1.close();<a name="line.313"></a> +<span class="sourceLineNo">314</span> admin.close();<a name="line.314"></a> +<span class="sourceLineNo">315</span> utility2.shutdownMiniCluster();<a name="line.315"></a> +<span class="sourceLineNo">316</span> utility1.shutdownMiniCluster();<a name="line.316"></a> +<span class="sourceLineNo">317</span> }<a name="line.317"></a> +<span class="sourceLineNo">318</span>}<a name="line.318"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c13644e5/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationEmptyWALRecovery.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationEmptyWALRecovery.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationEmptyWALRecovery.html new file mode 100644 index 0000000..5164f27 --- /dev/null +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationEmptyWALRecovery.html @@ -0,0 +1,189 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a> +<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> +<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> +<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> +<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> +<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> +<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> +<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> +<span class="sourceLineNo">009</span> *<a name="line.9"></a> +<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> +<span class="sourceLineNo">011</span> *<a name="line.11"></a> +<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> +<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> +<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> +<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> +<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> +<span class="sourceLineNo">017</span> */<a name="line.17"></a> +<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.replication;<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> +<span class="sourceLineNo">021</span>import java.util.ArrayList;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import org.apache.hadoop.fs.Path;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.Waiter;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.replication.regionserver.Replication;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.replication.regionserver.ReplicationSource;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceInterface;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.wal.AbstractFSWALProvider;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.junit.Before;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.junit.Test;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.junit.experimental.categories.Category;<a name="line.37"></a> +<span class="sourceLineNo">038</span><a name="line.38"></a> +<span class="sourceLineNo">039</span>@Category({ ReplicationTests.class, LargeTests.class })<a name="line.39"></a> +<span class="sourceLineNo">040</span>public class TestReplicationEmptyWALRecovery extends TestReplicationBase {<a name="line.40"></a> +<span class="sourceLineNo">041</span><a name="line.41"></a> +<span class="sourceLineNo">042</span> @Before<a name="line.42"></a> +<span class="sourceLineNo">043</span> public void setUp() throws IOException, InterruptedException {<a name="line.43"></a> +<span class="sourceLineNo">044</span> cleanUp();<a name="line.44"></a> +<span class="sourceLineNo">045</span> }<a name="line.45"></a> +<span class="sourceLineNo">046</span><a name="line.46"></a> +<span class="sourceLineNo">047</span> /**<a name="line.47"></a> +<span class="sourceLineNo">048</span> * Waits until there is only one log(the current writing one) in the replication queue<a name="line.48"></a> +<span class="sourceLineNo">049</span> * @param numRs number of regionservers<a name="line.49"></a> +<span class="sourceLineNo">050</span> */<a name="line.50"></a> +<span class="sourceLineNo">051</span> private void waitForLogAdvance(int numRs) throws Exception {<a name="line.51"></a> +<span class="sourceLineNo">052</span> Waiter.waitFor(conf1, 10000, new Waiter.Predicate<Exception>() {<a name="line.52"></a> +<span class="sourceLineNo">053</span> @Override<a name="line.53"></a> +<span class="sourceLineNo">054</span> public boolean evaluate() throws Exception {<a name="line.54"></a> +<span class="sourceLineNo">055</span> for (int i = 0; i < numRs; i++) {<a name="line.55"></a> +<span class="sourceLineNo">056</span> HRegionServer hrs = utility1.getHBaseCluster().getRegionServer(i);<a name="line.56"></a> +<span class="sourceLineNo">057</span> RegionInfo regionInfo =<a name="line.57"></a> +<span class="sourceLineNo">058</span> utility1.getHBaseCluster().getRegions(htable1.getName()).get(0).getRegionInfo();<a name="line.58"></a> +<span class="sourceLineNo">059</span> WAL wal = hrs.getWAL(regionInfo);<a name="line.59"></a> +<span class="sourceLineNo">060</span> Path currentFile = ((AbstractFSWAL<?>) wal).getCurrentFileName();<a name="line.60"></a> +<span class="sourceLineNo">061</span> Replication replicationService = (Replication) utility1.getHBaseCluster()<a name="line.61"></a> +<span class="sourceLineNo">062</span> .getRegionServer(i).getReplicationSourceService();<a name="line.62"></a> +<span class="sourceLineNo">063</span> for (ReplicationSourceInterface rsi : replicationService.getReplicationManager()<a name="line.63"></a> +<span class="sourceLineNo">064</span> .getSources()) {<a name="line.64"></a> +<span class="sourceLineNo">065</span> ReplicationSource source = (ReplicationSource) rsi;<a name="line.65"></a> +<span class="sourceLineNo">066</span> if (!currentFile.equals(source.getCurrentPath())) {<a name="line.66"></a> +<span class="sourceLineNo">067</span> return false;<a name="line.67"></a> +<span class="sourceLineNo">068</span> }<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> return true;<a name="line.71"></a> +<span class="sourceLineNo">072</span> }<a name="line.72"></a> +<span class="sourceLineNo">073</span> });<a name="line.73"></a> +<span class="sourceLineNo">074</span> }<a name="line.74"></a> +<span class="sourceLineNo">075</span><a name="line.75"></a> +<span class="sourceLineNo">076</span> @Test<a name="line.76"></a> +<span class="sourceLineNo">077</span> public void testEmptyWALRecovery() throws Exception {<a name="line.77"></a> +<span class="sourceLineNo">078</span> final int numRs = utility1.getHBaseCluster().getRegionServerThreads().size();<a name="line.78"></a> +<span class="sourceLineNo">079</span><a name="line.79"></a> +<span class="sourceLineNo">080</span> // for each RS, create an empty wal with same walGroupId<a name="line.80"></a> +<span class="sourceLineNo">081</span> final List<Path> emptyWalPaths = new ArrayList<>();<a name="line.81"></a> +<span class="sourceLineNo">082</span> long ts = System.currentTimeMillis();<a name="line.82"></a> +<span class="sourceLineNo">083</span> for (int i = 0; i < numRs; i++) {<a name="line.83"></a> +<span class="sourceLineNo">084</span> RegionInfo regionInfo =<a name="line.84"></a> +<span class="sourceLineNo">085</span> utility1.getHBaseCluster().getRegions(htable1.getName()).get(0).getRegionInfo();<a name="line.85"></a> +<span class="sourceLineNo">086</span> WAL wal = utility1.getHBaseCluster().getRegionServer(i).getWAL(regionInfo);<a name="line.86"></a> +<span class="sourceLineNo">087</span> Path currentWalPath = AbstractFSWALProvider.getCurrentFileName(wal);<a name="line.87"></a> +<span class="sourceLineNo">088</span> String walGroupId = AbstractFSWALProvider.getWALPrefixFromWALName(currentWalPath.getName());<a name="line.88"></a> +<span class="sourceLineNo">089</span> Path emptyWalPath = new Path(utility1.getDataTestDir(), walGroupId + "." + ts);<a name="line.89"></a> +<span class="sourceLineNo">090</span> utility1.getTestFileSystem().create(emptyWalPath).close();<a name="line.90"></a> +<span class="sourceLineNo">091</span> emptyWalPaths.add(emptyWalPath);<a name="line.91"></a> +<span class="sourceLineNo">092</span> }<a name="line.92"></a> +<span class="sourceLineNo">093</span><a name="line.93"></a> +<span class="sourceLineNo">094</span> // inject our empty wal into the replication queue, and then roll the original wal, which<a name="line.94"></a> +<span class="sourceLineNo">095</span> // enqueues a new wal behind our empty wal. We must roll the wal here as now we use the WAL to<a name="line.95"></a> +<span class="sourceLineNo">096</span> // determine if the file being replicated currently is still opened for write, so just inject a<a name="line.96"></a> +<span class="sourceLineNo">097</span> // new wal to the replication queue does not mean the previous file is closed.<a name="line.97"></a> +<span class="sourceLineNo">098</span> for (int i = 0; i < numRs; i++) {<a name="line.98"></a> +<span class="sourceLineNo">099</span> HRegionServer hrs = utility1.getHBaseCluster().getRegionServer(i);<a name="line.99"></a> +<span class="sourceLineNo">100</span> Replication replicationService = (Replication) hrs.getReplicationSourceService();<a name="line.100"></a> +<span class="sourceLineNo">101</span> replicationService.preLogRoll(null, emptyWalPaths.get(i));<a name="line.101"></a> +<span class="sourceLineNo">102</span> replicationService.postLogRoll(null, emptyWalPaths.get(i));<a name="line.102"></a> +<span class="sourceLineNo">103</span> RegionInfo regionInfo =<a name="line.103"></a> +<span class="sourceLineNo">104</span> utility1.getHBaseCluster().getRegions(htable1.getName()).get(0).getRegionInfo();<a name="line.104"></a> +<span class="sourceLineNo">105</span> WAL wal = hrs.getWAL(regionInfo);<a name="line.105"></a> +<span class="sourceLineNo">106</span> wal.rollWriter(true);<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> // ReplicationSource should advance past the empty wal, or else the test will fail<a name="line.109"></a> +<span class="sourceLineNo">110</span> waitForLogAdvance(numRs);<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> // we're now writing to the new wal<a name="line.112"></a> +<span class="sourceLineNo">113</span> // if everything works, the source should've stopped reading from the empty wal, and start<a name="line.113"></a> +<span class="sourceLineNo">114</span> // replicating from the new wal<a name="line.114"></a> +<span class="sourceLineNo">115</span> runSimplePutDeleteTest();<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> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html>
