http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b4aaf75c/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.LocalReplicationEndpoint.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.LocalReplicationEndpoint.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.LocalReplicationEndpoint.html index 49a396d..2f6def3 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.LocalReplicationEndpoint.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.LocalReplicationEndpoint.html @@ -121,120 +121,127 @@ <span class="sourceLineNo">113</span> @BeforeClass<a name="line.113"></a> <span class="sourceLineNo">114</span> public static void setUpBeforeClass() throws Exception {<a name="line.114"></a> <span class="sourceLineNo">115</span> UTIL.getConfiguration().setInt("replication.source.nb.capacity", 10);<a name="line.115"></a> -<span class="sourceLineNo">116</span> UTIL.startMiniCluster(3);<a name="line.116"></a> -<span class="sourceLineNo">117</span> // disable balancer<a name="line.117"></a> -<span class="sourceLineNo">118</span> UTIL.getAdmin().balancerSwitch(false, true);<a name="line.118"></a> -<span class="sourceLineNo">119</span> LOG_DIR = UTIL.getDataTestDirOnTestFS("replicated");<a name="line.119"></a> -<span class="sourceLineNo">120</span> FS = UTIL.getTestFileSystem();<a name="line.120"></a> -<span class="sourceLineNo">121</span> FS.mkdirs(LOG_DIR);<a name="line.121"></a> -<span class="sourceLineNo">122</span> }<a name="line.122"></a> -<span class="sourceLineNo">123</span><a name="line.123"></a> -<span class="sourceLineNo">124</span> @AfterClass<a name="line.124"></a> -<span class="sourceLineNo">125</span> public static void tearDownAfterClass() throws Exception {<a 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class="sourceLineNo">138</span><a name="line.138"></a> -<span class="sourceLineNo">139</span> protected static void moveRegion(RegionInfo region, HRegionServer rs) throws Exception {<a name="line.139"></a> -<span class="sourceLineNo">140</span> UTIL.getAdmin().move(region.getEncodedNameAsBytes(),<a name="line.140"></a> -<span class="sourceLineNo">141</span> Bytes.toBytes(rs.getServerName().getServerName()));<a name="line.141"></a> -<span class="sourceLineNo">142</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<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 boolean evaluate() throws Exception {<a name="line.145"></a> -<span class="sourceLineNo">146</span> return rs.getRegion(region.getEncodedName()) != null;<a name="line.146"></a> -<span class="sourceLineNo">147</span> }<a name="line.147"></a> -<span class="sourceLineNo">148</span><a name="line.148"></a> -<span class="sourceLineNo">149</span> @Override<a name="line.149"></a> -<span class="sourceLineNo">150</span> public String explainFailure() throws Exception {<a name="line.150"></a> -<span class="sourceLineNo">151</span> return region + " is still not on " + rs;<a name="line.151"></a> -<span class="sourceLineNo">152</span> }<a name="line.152"></a> -<span class="sourceLineNo">153</span> });<a name="line.153"></a> -<span class="sourceLineNo">154</span> }<a name="line.154"></a> -<span class="sourceLineNo">155</span><a name="line.155"></a> -<span class="sourceLineNo">156</span> protected static void rollAllWALs() throws Exception {<a name="line.156"></a> -<span class="sourceLineNo">157</span> for (RegionServerThread t : UTIL.getMiniHBaseCluster().getLiveRegionServerThreads()) {<a name="line.157"></a> -<span class="sourceLineNo">158</span> t.getRegionServer().getWalRoller().requestRollAll();<a name="line.158"></a> -<span 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class="sourceLineNo">204</span> UTIL.getAdmin().addReplicationPeer(PEER_ID,<a name="line.204"></a> -<span class="sourceLineNo">205</span> ReplicationPeerConfig.newBuilder().setClusterKey("127.0.0.1:2181:/hbase")<a name="line.205"></a> -<span class="sourceLineNo">206</span> .setReplicationEndpointImpl(LocalReplicationEndpoint.class.getName()).setSerial(true)<a name="line.206"></a> -<span class="sourceLineNo">207</span> .build(),<a name="line.207"></a> -<span class="sourceLineNo">208</span> enabled);<a name="line.208"></a> -<span class="sourceLineNo">209</span> }<a name="line.209"></a> -<span class="sourceLineNo">210</span><a name="line.210"></a> -<span class="sourceLineNo">211</span> protected final void checkOrder(int expectedEntries) throws IOException {<a name="line.211"></a> -<span class="sourceLineNo">212</span> try (WAL.Reader reader =<a name="line.212"></a> -<span class="sourceLineNo">213</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.213"></a> -<span class="sourceLineNo">214</span> long seqId = -1L;<a name="line.214"></a> -<span class="sourceLineNo">215</span> int count = 0;<a name="line.215"></a> -<span class="sourceLineNo">216</span> for (Entry entry;;) {<a name="line.216"></a> -<span class="sourceLineNo">217</span> entry = reader.next();<a name="line.217"></a> -<span class="sourceLineNo">218</span> if (entry == null) {<a name="line.218"></a> -<span class="sourceLineNo">219</span> break;<a name="line.219"></a> -<span class="sourceLineNo">220</span> }<a name="line.220"></a> -<span class="sourceLineNo">221</span> assertTrue(<a name="line.221"></a> -<span class="sourceLineNo">222</span> "Sequence id go backwards from " + seqId + " to " + entry.getKey().getSequenceId(),<a name="line.222"></a> -<span class="sourceLineNo">223</span> entry.getKey().getSequenceId() >= seqId);<a name="line.223"></a> -<span class="sourceLineNo">224</span> count++;<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span> assertEquals(expectedEntries, count);<a name="line.226"></a> -<span class="sourceLineNo">227</span> }<a name="line.227"></a> -<span class="sourceLineNo">228</span> }<a name="line.228"></a> -<span class="sourceLineNo">229</span>}<a name="line.229"></a> +<span class="sourceLineNo">116</span> UTIL.getConfiguration().setLong("replication.sleep.before.failover", 1000);<a name="line.116"></a> +<span class="sourceLineNo">117</span> UTIL.startMiniCluster(3);<a name="line.117"></a> +<span class="sourceLineNo">118</span> // disable balancer<a name="line.118"></a> +<span class="sourceLineNo">119</span> UTIL.getAdmin().balancerSwitch(false, true);<a name="line.119"></a> +<span class="sourceLineNo">120</span> LOG_DIR = UTIL.getDataTestDirOnTestFS("replicated");<a name="line.120"></a> +<span class="sourceLineNo">121</span> FS = UTIL.getTestFileSystem();<a name="line.121"></a> +<span class="sourceLineNo">122</span> FS.mkdirs(LOG_DIR);<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> @AfterClass<a name="line.125"></a> +<span class="sourceLineNo">126</span> public static void tearDownAfterClass() throws Exception {<a name="line.126"></a> +<span class="sourceLineNo">127</span> UTIL.shutdownMiniCluster();<a name="line.127"></a> +<span class="sourceLineNo">128</span> }<a name="line.128"></a> +<span class="sourceLineNo">129</span><a name="line.129"></a> +<span class="sourceLineNo">130</span> @After<a name="line.130"></a> +<span class="sourceLineNo">131</span> public void tearDown() throws Exception {<a name="line.131"></a> +<span class="sourceLineNo">132</span> UTIL.getAdmin().removeReplicationPeer(PEER_ID);<a name="line.132"></a> +<span class="sourceLineNo">133</span> rollAllWALs();<a name="line.133"></a> +<span class="sourceLineNo">134</span> if (WRITER != null) {<a name="line.134"></a> +<span class="sourceLineNo">135</span> WRITER.close();<a name="line.135"></a> +<span class="sourceLineNo">136</span> WRITER = null;<a name="line.136"></a> +<span class="sourceLineNo">137</span> }<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> protected static void moveRegion(RegionInfo region, HRegionServer rs) throws Exception {<a name="line.140"></a> +<span class="sourceLineNo">141</span> UTIL.getAdmin().move(region.getEncodedNameAsBytes(),<a name="line.141"></a> +<span class="sourceLineNo">142</span> Bytes.toBytes(rs.getServerName().getServerName()));<a name="line.142"></a> +<span class="sourceLineNo">143</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a name="line.143"></a> +<span class="sourceLineNo">144</span><a name="line.144"></a> +<span class="sourceLineNo">145</span> @Override<a name="line.145"></a> +<span class="sourceLineNo">146</span> public boolean evaluate() throws Exception {<a name="line.146"></a> +<span class="sourceLineNo">147</span> return rs.getRegion(region.getEncodedName()) != null;<a name="line.147"></a> +<span class="sourceLineNo">148</span> }<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> @Override<a name="line.150"></a> +<span class="sourceLineNo">151</span> public String explainFailure() throws Exception {<a name="line.151"></a> +<span class="sourceLineNo">152</span> return region + " is still not on " + rs;<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span> });<a name="line.154"></a> +<span class="sourceLineNo">155</span> }<a name="line.155"></a> +<span class="sourceLineNo">156</span><a name="line.156"></a> +<span class="sourceLineNo">157</span> protected static void rollAllWALs() throws Exception {<a name="line.157"></a> +<span class="sourceLineNo">158</span> for (RegionServerThread t : UTIL.getMiniHBaseCluster().getLiveRegionServerThreads()) {<a name="line.158"></a> +<span class="sourceLineNo">159</span> t.getRegionServer().getWalRoller().requestRollAll();<a name="line.159"></a> +<span class="sourceLineNo">160</span> }<a name="line.160"></a> +<span class="sourceLineNo">161</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a name="line.161"></a> +<span class="sourceLineNo">162</span><a name="line.162"></a> +<span class="sourceLineNo">163</span> @Override<a name="line.163"></a> +<span class="sourceLineNo">164</span> public boolean evaluate() throws Exception {<a name="line.164"></a> +<span class="sourceLineNo">165</span> return UTIL.getMiniHBaseCluster().getLiveRegionServerThreads().stream()<a name="line.165"></a> +<span class="sourceLineNo">166</span> .map(t -> t.getRegionServer()).allMatch(HRegionServer::walRollRequestFinished);<a name="line.166"></a> +<span class="sourceLineNo">167</span> }<a name="line.167"></a> +<span class="sourceLineNo">168</span><a name="line.168"></a> +<span class="sourceLineNo">169</span> @Override<a name="line.169"></a> +<span class="sourceLineNo">170</span> public String explainFailure() throws Exception {<a name="line.170"></a> +<span class="sourceLineNo">171</span> return "Log roll has not finished yet";<a name="line.171"></a> +<span class="sourceLineNo">172</span> }<a name="line.172"></a> +<span class="sourceLineNo">173</span> });<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> protected final void setupWALWriter() throws IOException {<a name="line.176"></a> +<span class="sourceLineNo">177</span> logPath = new Path(LOG_DIR, name.getMethodName());<a name="line.177"></a> +<span class="sourceLineNo">178</span> WRITER = WALFactory.createWALWriter(FS, logPath, UTIL.getConfiguration());<a name="line.178"></a> +<span class="sourceLineNo">179</span> }<a name="line.179"></a> +<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">181</span> protected final void waitUntilReplicationDone(int expectedEntries) throws Exception {<a name="line.181"></a> +<span class="sourceLineNo">182</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> @Override<a name="line.184"></a> +<span class="sourceLineNo">185</span> public boolean evaluate() throws Exception {<a name="line.185"></a> +<span class="sourceLineNo">186</span> try (WAL.Reader reader = WALFactory.createReader(FS, logPath, UTIL.getConfiguration())) {<a name="line.186"></a> +<span class="sourceLineNo">187</span> int count = 0;<a name="line.187"></a> +<span class="sourceLineNo">188</span> while (reader.next() != null) {<a name="line.188"></a> +<span class="sourceLineNo">189</span> count++;<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span> return count >= expectedEntries;<a name="line.191"></a> +<span class="sourceLineNo">192</span> } catch (IOException e) {<a name="line.192"></a> +<span class="sourceLineNo">193</span> return false;<a name="line.193"></a> +<span class="sourceLineNo">194</span> }<a name="line.194"></a> +<span class="sourceLineNo">195</span> }<a name="line.195"></a> +<span class="sourceLineNo">196</span><a name="line.196"></a> +<span class="sourceLineNo">197</span> @Override<a name="line.197"></a> +<span class="sourceLineNo">198</span> public String explainFailure() throws Exception {<a name="line.198"></a> +<span class="sourceLineNo">199</span> return "Not enough entries replicated";<a name="line.199"></a> +<span class="sourceLineNo">200</span> }<a name="line.200"></a> +<span class="sourceLineNo">201</span> });<a name="line.201"></a> +<span class="sourceLineNo">202</span> }<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> protected final void enablePeerAndWaitUntilReplicationDone(int expectedEntries) throws Exception {<a name="line.204"></a> +<span class="sourceLineNo">205</span> UTIL.getAdmin().enableReplicationPeer(PEER_ID);<a name="line.205"></a> +<span class="sourceLineNo">206</span> waitUntilReplicationDone(expectedEntries);<a name="line.206"></a> +<span class="sourceLineNo">207</span> }<a name="line.207"></a> +<span class="sourceLineNo">208</span><a name="line.208"></a> +<span class="sourceLineNo">209</span> protected final void addPeer(boolean enabled) throws IOException {<a name="line.209"></a> +<span class="sourceLineNo">210</span> UTIL.getAdmin().addReplicationPeer(PEER_ID,<a name="line.210"></a> +<span class="sourceLineNo">211</span> ReplicationPeerConfig.newBuilder().setClusterKey("127.0.0.1:2181:/hbase")<a name="line.211"></a> +<span class="sourceLineNo">212</span> .setReplicationEndpointImpl(LocalReplicationEndpoint.class.getName()).setSerial(true)<a name="line.212"></a> +<span class="sourceLineNo">213</span> .build(),<a name="line.213"></a> +<span class="sourceLineNo">214</span> enabled);<a name="line.214"></a> +<span class="sourceLineNo">215</span> }<a name="line.215"></a> +<span class="sourceLineNo">216</span><a name="line.216"></a> +<span class="sourceLineNo">217</span> protected final void checkOrder(int expectedEntries) throws IOException {<a name="line.217"></a> +<span class="sourceLineNo">218</span> try (WAL.Reader reader =<a name="line.218"></a> +<span class="sourceLineNo">219</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.219"></a> +<span class="sourceLineNo">220</span> long seqId = -1L;<a name="line.220"></a> +<span class="sourceLineNo">221</span> int count = 0;<a name="line.221"></a> +<span class="sourceLineNo">222</span> for (Entry entry;;) {<a name="line.222"></a> +<span class="sourceLineNo">223</span> entry = reader.next();<a name="line.223"></a> +<span class="sourceLineNo">224</span> if (entry == null) {<a name="line.224"></a> +<span class="sourceLineNo">225</span> break;<a name="line.225"></a> +<span class="sourceLineNo">226</span> }<a name="line.226"></a> +<span class="sourceLineNo">227</span> assertTrue(<a name="line.227"></a> +<span class="sourceLineNo">228</span> "Sequence id go backwards from " + seqId + " to " + entry.getKey().getSequenceId(),<a name="line.228"></a> +<span class="sourceLineNo">229</span> entry.getKey().getSequenceId() >= seqId);<a name="line.229"></a> +<span class="sourceLineNo">230</span> seqId = entry.getKey().getSequenceId();<a name="line.230"></a> +<span class="sourceLineNo">231</span> count++;<a name="line.231"></a> +<span class="sourceLineNo">232</span> }<a name="line.232"></a> +<span class="sourceLineNo">233</span> assertEquals(expectedEntries, count);<a name="line.233"></a> +<span class="sourceLineNo">234</span> }<a name="line.234"></a> +<span class="sourceLineNo">235</span> }<a name="line.235"></a> +<span class="sourceLineNo">236</span>}<a name="line.236"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b4aaf75c/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.html index 49a396d..2f6def3 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/SerialReplicationTestBase.html @@ -121,120 +121,127 @@ <span class="sourceLineNo">113</span> @BeforeClass<a name="line.113"></a> <span class="sourceLineNo">114</span> public static void setUpBeforeClass() throws Exception {<a name="line.114"></a> <span class="sourceLineNo">115</span> UTIL.getConfiguration().setInt("replication.source.nb.capacity", 10);<a name="line.115"></a> -<span class="sourceLineNo">116</span> UTIL.startMiniCluster(3);<a name="line.116"></a> -<span class="sourceLineNo">117</span> // disable balancer<a name="line.117"></a> -<span class="sourceLineNo">118</span> UTIL.getAdmin().balancerSwitch(false, true);<a name="line.118"></a> -<span class="sourceLineNo">119</span> LOG_DIR = UTIL.getDataTestDirOnTestFS("replicated");<a name="line.119"></a> -<span class="sourceLineNo">120</span> FS = UTIL.getTestFileSystem();<a name="line.120"></a> -<span class="sourceLineNo">121</span> FS.mkdirs(LOG_DIR);<a name="line.121"></a> -<span class="sourceLineNo">122</span> }<a name="line.122"></a> -<span class="sourceLineNo">123</span><a name="line.123"></a> -<span class="sourceLineNo">124</span> @AfterClass<a name="line.124"></a> -<span class="sourceLineNo">125</span> public static void tearDownAfterClass() throws Exception {<a name="line.125"></a> -<span class="sourceLineNo">126</span> UTIL.shutdownMiniCluster();<a name="line.126"></a> -<span class="sourceLineNo">127</span> }<a name="line.127"></a> -<span class="sourceLineNo">128</span><a name="line.128"></a> -<span class="sourceLineNo">129</span> @After<a name="line.129"></a> -<span class="sourceLineNo">130</span> public void tearDown() throws Exception {<a name="line.130"></a> -<span class="sourceLineNo">131</span> UTIL.getAdmin().removeReplicationPeer(PEER_ID);<a name="line.131"></a> -<span class="sourceLineNo">132</span> rollAllWALs();<a name="line.132"></a> -<span class="sourceLineNo">133</span> if (WRITER != null) {<a name="line.133"></a> -<span class="sourceLineNo">134</span> WRITER.close();<a name="line.134"></a> -<span class="sourceLineNo">135</span> WRITER = null;<a name="line.135"></a> -<span class="sourceLineNo">136</span> }<a name="line.136"></a> -<span class="sourceLineNo">137</span> }<a name="line.137"></a> -<span class="sourceLineNo">138</span><a name="line.138"></a> -<span class="sourceLineNo">139</span> protected static void moveRegion(RegionInfo region, HRegionServer rs) throws Exception {<a name="line.139"></a> -<span class="sourceLineNo">140</span> UTIL.getAdmin().move(region.getEncodedNameAsBytes(),<a name="line.140"></a> -<span class="sourceLineNo">141</span> Bytes.toBytes(rs.getServerName().getServerName()));<a name="line.141"></a> -<span class="sourceLineNo">142</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<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 boolean evaluate() throws Exception {<a name="line.145"></a> -<span class="sourceLineNo">146</span> return rs.getRegion(region.getEncodedName()) != null;<a name="line.146"></a> -<span class="sourceLineNo">147</span> }<a name="line.147"></a> -<span class="sourceLineNo">148</span><a name="line.148"></a> -<span class="sourceLineNo">149</span> @Override<a name="line.149"></a> -<span 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class="sourceLineNo">171</span> }<a name="line.171"></a> -<span class="sourceLineNo">172</span> });<a name="line.172"></a> -<span class="sourceLineNo">173</span> }<a name="line.173"></a> -<span class="sourceLineNo">174</span><a name="line.174"></a> -<span class="sourceLineNo">175</span> protected final void setupWALWriter() throws IOException {<a name="line.175"></a> -<span class="sourceLineNo">176</span> logPath = new Path(LOG_DIR, name.getMethodName());<a name="line.176"></a> -<span class="sourceLineNo">177</span> WRITER = WALFactory.createWALWriter(FS, logPath, UTIL.getConfiguration());<a name="line.177"></a> -<span class="sourceLineNo">178</span> }<a name="line.178"></a> -<span class="sourceLineNo">179</span><a name="line.179"></a> -<span class="sourceLineNo">180</span> protected final void waitUntilReplicationDone(int expectedEntries) throws Exception {<a name="line.180"></a> -<span class="sourceLineNo">181</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a 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class="sourceLineNo">193</span> }<a name="line.193"></a> -<span class="sourceLineNo">194</span> }<a name="line.194"></a> -<span class="sourceLineNo">195</span><a name="line.195"></a> -<span class="sourceLineNo">196</span> @Override<a name="line.196"></a> -<span class="sourceLineNo">197</span> public String explainFailure() throws Exception {<a name="line.197"></a> -<span class="sourceLineNo">198</span> return "Not enough entries replicated";<a name="line.198"></a> -<span class="sourceLineNo">199</span> }<a name="line.199"></a> -<span class="sourceLineNo">200</span> });<a name="line.200"></a> -<span class="sourceLineNo">201</span> }<a name="line.201"></a> -<span class="sourceLineNo">202</span><a name="line.202"></a> -<span class="sourceLineNo">203</span> protected final void addPeer(boolean enabled) throws IOException {<a name="line.203"></a> -<span class="sourceLineNo">204</span> UTIL.getAdmin().addReplicationPeer(PEER_ID,<a name="line.204"></a> -<span class="sourceLineNo">205</span> ReplicationPeerConfig.newBuilder().setClusterKey("127.0.0.1:2181:/hbase")<a name="line.205"></a> -<span class="sourceLineNo">206</span> .setReplicationEndpointImpl(LocalReplicationEndpoint.class.getName()).setSerial(true)<a name="line.206"></a> -<span class="sourceLineNo">207</span> .build(),<a name="line.207"></a> -<span class="sourceLineNo">208</span> enabled);<a name="line.208"></a> -<span class="sourceLineNo">209</span> }<a name="line.209"></a> -<span class="sourceLineNo">210</span><a name="line.210"></a> -<span class="sourceLineNo">211</span> protected final void checkOrder(int expectedEntries) throws IOException {<a name="line.211"></a> -<span class="sourceLineNo">212</span> try (WAL.Reader reader =<a name="line.212"></a> -<span class="sourceLineNo">213</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.213"></a> -<span class="sourceLineNo">214</span> long seqId = -1L;<a name="line.214"></a> -<span class="sourceLineNo">215</span> int count = 0;<a name="line.215"></a> -<span class="sourceLineNo">216</span> for (Entry entry;;) {<a name="line.216"></a> -<span class="sourceLineNo">217</span> entry = reader.next();<a name="line.217"></a> -<span class="sourceLineNo">218</span> if (entry == null) {<a name="line.218"></a> -<span class="sourceLineNo">219</span> break;<a name="line.219"></a> -<span class="sourceLineNo">220</span> }<a name="line.220"></a> -<span class="sourceLineNo">221</span> assertTrue(<a name="line.221"></a> -<span class="sourceLineNo">222</span> "Sequence id go backwards from " + seqId + " to " + entry.getKey().getSequenceId(),<a name="line.222"></a> -<span class="sourceLineNo">223</span> entry.getKey().getSequenceId() >= seqId);<a name="line.223"></a> -<span class="sourceLineNo">224</span> count++;<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span> assertEquals(expectedEntries, count);<a name="line.226"></a> -<span class="sourceLineNo">227</span> }<a name="line.227"></a> -<span class="sourceLineNo">228</span> }<a name="line.228"></a> -<span class="sourceLineNo">229</span>}<a name="line.229"></a> +<span class="sourceLineNo">116</span> UTIL.getConfiguration().setLong("replication.sleep.before.failover", 1000);<a name="line.116"></a> +<span class="sourceLineNo">117</span> UTIL.startMiniCluster(3);<a name="line.117"></a> +<span class="sourceLineNo">118</span> // disable balancer<a name="line.118"></a> +<span class="sourceLineNo">119</span> UTIL.getAdmin().balancerSwitch(false, true);<a name="line.119"></a> +<span class="sourceLineNo">120</span> LOG_DIR = UTIL.getDataTestDirOnTestFS("replicated");<a name="line.120"></a> +<span class="sourceLineNo">121</span> FS = UTIL.getTestFileSystem();<a name="line.121"></a> +<span class="sourceLineNo">122</span> FS.mkdirs(LOG_DIR);<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> @AfterClass<a name="line.125"></a> +<span class="sourceLineNo">126</span> public static void tearDownAfterClass() throws Exception {<a name="line.126"></a> +<span class="sourceLineNo">127</span> UTIL.shutdownMiniCluster();<a name="line.127"></a> +<span class="sourceLineNo">128</span> }<a name="line.128"></a> +<span class="sourceLineNo">129</span><a name="line.129"></a> +<span class="sourceLineNo">130</span> @After<a name="line.130"></a> +<span class="sourceLineNo">131</span> public void tearDown() throws Exception {<a name="line.131"></a> +<span class="sourceLineNo">132</span> UTIL.getAdmin().removeReplicationPeer(PEER_ID);<a name="line.132"></a> +<span class="sourceLineNo">133</span> rollAllWALs();<a name="line.133"></a> +<span class="sourceLineNo">134</span> if (WRITER != null) {<a name="line.134"></a> +<span class="sourceLineNo">135</span> WRITER.close();<a name="line.135"></a> +<span class="sourceLineNo">136</span> WRITER = null;<a name="line.136"></a> +<span class="sourceLineNo">137</span> }<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> protected static void moveRegion(RegionInfo region, HRegionServer rs) throws Exception {<a name="line.140"></a> +<span class="sourceLineNo">141</span> UTIL.getAdmin().move(region.getEncodedNameAsBytes(),<a name="line.141"></a> +<span class="sourceLineNo">142</span> Bytes.toBytes(rs.getServerName().getServerName()));<a name="line.142"></a> +<span class="sourceLineNo">143</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a name="line.143"></a> +<span class="sourceLineNo">144</span><a name="line.144"></a> +<span class="sourceLineNo">145</span> @Override<a name="line.145"></a> +<span class="sourceLineNo">146</span> public boolean evaluate() throws Exception {<a name="line.146"></a> +<span class="sourceLineNo">147</span> return rs.getRegion(region.getEncodedName()) != null;<a name="line.147"></a> +<span class="sourceLineNo">148</span> }<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> @Override<a name="line.150"></a> +<span class="sourceLineNo">151</span> public String explainFailure() throws Exception {<a name="line.151"></a> +<span class="sourceLineNo">152</span> return region + " is still not on " + rs;<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span> });<a name="line.154"></a> +<span class="sourceLineNo">155</span> }<a name="line.155"></a> +<span class="sourceLineNo">156</span><a name="line.156"></a> +<span class="sourceLineNo">157</span> protected static void rollAllWALs() throws Exception {<a name="line.157"></a> +<span class="sourceLineNo">158</span> for (RegionServerThread t : UTIL.getMiniHBaseCluster().getLiveRegionServerThreads()) {<a name="line.158"></a> +<span class="sourceLineNo">159</span> t.getRegionServer().getWalRoller().requestRollAll();<a name="line.159"></a> +<span class="sourceLineNo">160</span> }<a name="line.160"></a> +<span class="sourceLineNo">161</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a name="line.161"></a> +<span class="sourceLineNo">162</span><a name="line.162"></a> +<span class="sourceLineNo">163</span> @Override<a name="line.163"></a> +<span class="sourceLineNo">164</span> public boolean evaluate() throws Exception {<a name="line.164"></a> +<span class="sourceLineNo">165</span> return UTIL.getMiniHBaseCluster().getLiveRegionServerThreads().stream()<a name="line.165"></a> +<span class="sourceLineNo">166</span> .map(t -> t.getRegionServer()).allMatch(HRegionServer::walRollRequestFinished);<a name="line.166"></a> +<span class="sourceLineNo">167</span> }<a name="line.167"></a> +<span class="sourceLineNo">168</span><a name="line.168"></a> +<span class="sourceLineNo">169</span> @Override<a name="line.169"></a> +<span class="sourceLineNo">170</span> public String explainFailure() throws Exception {<a name="line.170"></a> +<span class="sourceLineNo">171</span> return "Log roll has not finished yet";<a name="line.171"></a> +<span class="sourceLineNo">172</span> }<a name="line.172"></a> +<span class="sourceLineNo">173</span> });<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> protected final void setupWALWriter() throws IOException {<a name="line.176"></a> +<span class="sourceLineNo">177</span> logPath = new Path(LOG_DIR, name.getMethodName());<a name="line.177"></a> +<span class="sourceLineNo">178</span> WRITER = WALFactory.createWALWriter(FS, logPath, UTIL.getConfiguration());<a name="line.178"></a> +<span class="sourceLineNo">179</span> }<a name="line.179"></a> +<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">181</span> protected final void waitUntilReplicationDone(int expectedEntries) throws Exception {<a name="line.181"></a> +<span class="sourceLineNo">182</span> UTIL.waitFor(30000, new ExplainingPredicate<Exception>() {<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> @Override<a name="line.184"></a> +<span class="sourceLineNo">185</span> public boolean evaluate() throws Exception {<a name="line.185"></a> +<span class="sourceLineNo">186</span> try (WAL.Reader reader = WALFactory.createReader(FS, logPath, UTIL.getConfiguration())) {<a name="line.186"></a> +<span class="sourceLineNo">187</span> int count = 0;<a name="line.187"></a> +<span class="sourceLineNo">188</span> while (reader.next() != null) {<a name="line.188"></a> +<span class="sourceLineNo">189</span> count++;<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span> return count >= expectedEntries;<a name="line.191"></a> +<span class="sourceLineNo">192</span> } catch (IOException e) {<a name="line.192"></a> +<span class="sourceLineNo">193</span> return false;<a name="line.193"></a> +<span class="sourceLineNo">194</span> }<a name="line.194"></a> +<span class="sourceLineNo">195</span> }<a name="line.195"></a> +<span class="sourceLineNo">196</span><a name="line.196"></a> +<span class="sourceLineNo">197</span> @Override<a name="line.197"></a> +<span class="sourceLineNo">198</span> public String explainFailure() throws Exception {<a name="line.198"></a> +<span class="sourceLineNo">199</span> return "Not enough entries replicated";<a name="line.199"></a> +<span class="sourceLineNo">200</span> }<a name="line.200"></a> +<span class="sourceLineNo">201</span> });<a name="line.201"></a> +<span class="sourceLineNo">202</span> }<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> protected final void enablePeerAndWaitUntilReplicationDone(int expectedEntries) throws Exception {<a name="line.204"></a> +<span class="sourceLineNo">205</span> UTIL.getAdmin().enableReplicationPeer(PEER_ID);<a name="line.205"></a> +<span class="sourceLineNo">206</span> waitUntilReplicationDone(expectedEntries);<a name="line.206"></a> +<span class="sourceLineNo">207</span> }<a name="line.207"></a> +<span class="sourceLineNo">208</span><a name="line.208"></a> +<span class="sourceLineNo">209</span> protected final void addPeer(boolean enabled) throws IOException {<a name="line.209"></a> +<span class="sourceLineNo">210</span> UTIL.getAdmin().addReplicationPeer(PEER_ID,<a name="line.210"></a> +<span class="sourceLineNo">211</span> ReplicationPeerConfig.newBuilder().setClusterKey("127.0.0.1:2181:/hbase")<a name="line.211"></a> +<span class="sourceLineNo">212</span> .setReplicationEndpointImpl(LocalReplicationEndpoint.class.getName()).setSerial(true)<a name="line.212"></a> +<span class="sourceLineNo">213</span> .build(),<a name="line.213"></a> +<span class="sourceLineNo">214</span> enabled);<a name="line.214"></a> +<span class="sourceLineNo">215</span> }<a name="line.215"></a> +<span class="sourceLineNo">216</span><a name="line.216"></a> +<span class="sourceLineNo">217</span> protected final void checkOrder(int expectedEntries) throws IOException {<a name="line.217"></a> +<span class="sourceLineNo">218</span> try (WAL.Reader reader =<a name="line.218"></a> +<span class="sourceLineNo">219</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.219"></a> +<span class="sourceLineNo">220</span> long seqId = -1L;<a name="line.220"></a> +<span class="sourceLineNo">221</span> int count = 0;<a name="line.221"></a> +<span class="sourceLineNo">222</span> for (Entry entry;;) {<a name="line.222"></a> +<span class="sourceLineNo">223</span> entry = reader.next();<a name="line.223"></a> +<span class="sourceLineNo">224</span> if (entry == null) {<a name="line.224"></a> +<span class="sourceLineNo">225</span> break;<a name="line.225"></a> +<span class="sourceLineNo">226</span> }<a name="line.226"></a> +<span class="sourceLineNo">227</span> assertTrue(<a name="line.227"></a> +<span class="sourceLineNo">228</span> "Sequence id go backwards from " + seqId + " to " + entry.getKey().getSequenceId(),<a name="line.228"></a> +<span class="sourceLineNo">229</span> entry.getKey().getSequenceId() >= seqId);<a name="line.229"></a> +<span class="sourceLineNo">230</span> seqId = entry.getKey().getSequenceId();<a name="line.230"></a> +<span class="sourceLineNo">231</span> count++;<a name="line.231"></a> +<span class="sourceLineNo">232</span> }<a name="line.232"></a> +<span class="sourceLineNo">233</span> assertEquals(expectedEntries, count);<a name="line.233"></a> +<span class="sourceLineNo">234</span> }<a name="line.234"></a> +<span class="sourceLineNo">235</span> }<a name="line.235"></a> +<span class="sourceLineNo">236</span>}<a name="line.236"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b4aaf75c/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.html index c3d8649..f5e0066 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.html @@ -324,53 +324,59 @@ <span class="sourceLineNo">316</span> }<a name="line.316"></a> <span class="sourceLineNo">317</span> assertEquals(900L, rqs.getLastSequenceId(region0, queue1));<a name="line.317"></a> <span class="sourceLineNo">318</span> assertEquals(1000L, rqs.getLastSequenceId(region1, queue1));<a name="line.318"></a> -<span class="sourceLineNo">319</span> }<a name="line.319"></a> -<span class="sourceLineNo">320</span><a name="line.320"></a> -<span class="sourceLineNo">321</span> protected void assertConnectedPeerStatus(boolean status, String peerId) throws Exception {<a name="line.321"></a> -<span class="sourceLineNo">322</span> // we can first check if the value was changed in the store, if it wasn't then fail right away<a name="line.322"></a> -<span class="sourceLineNo">323</span> if (status != rp.getPeerStorage().isPeerEnabled(peerId)) {<a name="line.323"></a> -<span class="sourceLineNo">324</span> fail("ConnectedPeerStatus was " + !status + " but expected " + status + " in ZK");<a name="line.324"></a> -<span class="sourceLineNo">325</span> }<a name="line.325"></a> -<span class="sourceLineNo">326</span> while (true) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> if (status == rp.getPeer(peerId).isPeerEnabled()) {<a name="line.327"></a> -<span class="sourceLineNo">328</span> return;<a name="line.328"></a> -<span class="sourceLineNo">329</span> }<a name="line.329"></a> -<span class="sourceLineNo">330</span> if (zkTimeoutCount < ZK_MAX_COUNT) {<a name="line.330"></a> -<span class="sourceLineNo">331</span> LOG.debug("ConnectedPeerStatus was " + !status + " but expected " + status<a name="line.331"></a> -<span class="sourceLineNo">332</span> + ", sleeping and trying again.");<a name="line.332"></a> -<span class="sourceLineNo">333</span> Thread.sleep(ZK_SLEEP_INTERVAL);<a name="line.333"></a> -<span class="sourceLineNo">334</span> } else {<a name="line.334"></a> -<span class="sourceLineNo">335</span> fail("Timed out waiting for ConnectedPeerStatus to be " + status);<a name="line.335"></a> -<span class="sourceLineNo">336</span> }<a name="line.336"></a> -<span class="sourceLineNo">337</span> }<a name="line.337"></a> -<span class="sourceLineNo">338</span> }<a name="line.338"></a> -<span class="sourceLineNo">339</span><a name="line.339"></a> -<span class="sourceLineNo">340</span> protected void assertNumberOfPeers(int total) throws ReplicationException {<a name="line.340"></a> -<span class="sourceLineNo">341</span> assertEquals(total, rp.getPeerStorage().listPeerIds().size());<a name="line.341"></a> -<span class="sourceLineNo">342</span> }<a name="line.342"></a> -<span class="sourceLineNo">343</span><a name="line.343"></a> -<span class="sourceLineNo">344</span> /*<a name="line.344"></a> -<span class="sourceLineNo">345</span> * three replicators: rq1 has 0 queues, rq2 has 1 queue with no logs, rq3 has 5 queues with 1, 2,<a name="line.345"></a> -<span class="sourceLineNo">346</span> * 3, 4, 5 log files respectively<a name="line.346"></a> -<span class="sourceLineNo">347</span> */<a name="line.347"></a> -<span class="sourceLineNo">348</span> protected void populateQueues() throws ReplicationException {<a name="line.348"></a> -<span class="sourceLineNo">349</span> rqs.addWAL(server1, "trash", "trash");<a name="line.349"></a> -<span class="sourceLineNo">350</span> rqs.removeQueue(server1, "trash");<a name="line.350"></a> -<span class="sourceLineNo">351</span><a name="line.351"></a> -<span class="sourceLineNo">352</span> rqs.addWAL(server2, "qId1", "trash");<a name="line.352"></a> -<span class="sourceLineNo">353</span> rqs.removeWAL(server2, "qId1", "trash");<a name="line.353"></a> -<span class="sourceLineNo">354</span><a name="line.354"></a> -<span class="sourceLineNo">355</span> for (int i = 1; i < 6; i++) {<a name="line.355"></a> -<span class="sourceLineNo">356</span> for (int j = 0; j < i; j++) {<a name="line.356"></a> -<span class="sourceLineNo">357</span> rqs.addWAL(server3, "qId" + i, "filename" + j);<a name="line.357"></a> -<span class="sourceLineNo">358</span> }<a name="line.358"></a> -<span class="sourceLineNo">359</span> // Add peers for the corresponding queues so they are not orphans<a name="line.359"></a> -<span class="sourceLineNo">360</span> rp.getPeerStorage().addPeer("qId" + i,<a name="line.360"></a> -<span class="sourceLineNo">361</span> ReplicationPeerConfig.newBuilder().setClusterKey("localhost:2818:/bogus" + i).build(),<a name="line.361"></a> -<span class="sourceLineNo">362</span> true);<a name="line.362"></a> -<span class="sourceLineNo">363</span> }<a name="line.363"></a> -<span class="sourceLineNo">364</span> }<a name="line.364"></a> -<span class="sourceLineNo">365</span>}<a name="line.365"></a> +<span class="sourceLineNo">319</span><a name="line.319"></a> +<span class="sourceLineNo">320</span> // Try to decrease the last pushed id by setWALPosition method.<a name="line.320"></a> +<span class="sourceLineNo">321</span> rqs.setWALPosition(serverName1, queue1, getFileName("file1", 0), 11 * 100,<a name="line.321"></a> +<span class="sourceLineNo">322</span> ImmutableMap.of(region0, 899L, region1, 1001L));<a name="line.322"></a> +<span class="sourceLineNo">323</span> assertEquals(900L, rqs.getLastSequenceId(region0, queue1));<a name="line.323"></a> +<span class="sourceLineNo">324</span> assertEquals(1001L, rqs.getLastSequenceId(region1, queue1));<a name="line.324"></a> +<span class="sourceLineNo">325</span> }<a name="line.325"></a> +<span class="sourceLineNo">326</span><a name="line.326"></a> +<span class="sourceLineNo">327</span> protected void assertConnectedPeerStatus(boolean status, String peerId) throws Exception {<a name="line.327"></a> +<span class="sourceLineNo">328</span> // we can first check if the value was changed in the store, if it wasn't then fail right away<a name="line.328"></a> +<span class="sourceLineNo">329</span> if (status != rp.getPeerStorage().isPeerEnabled(peerId)) {<a name="line.329"></a> +<span class="sourceLineNo">330</span> fail("ConnectedPeerStatus was " + !status + " but expected " + status + " in ZK");<a name="line.330"></a> +<span class="sourceLineNo">331</span> }<a name="line.331"></a> +<span class="sourceLineNo">332</span> while (true) {<a name="line.332"></a> +<span class="sourceLineNo">333</span> if (status == rp.getPeer(peerId).isPeerEnabled()) {<a name="line.333"></a> +<span class="sourceLineNo">334</span> return;<a name="line.334"></a> +<span class="sourceLineNo">335</span> }<a name="line.335"></a> +<span class="sourceLineNo">336</span> if (zkTimeoutCount < ZK_MAX_COUNT) {<a name="line.336"></a> +<span class="sourceLineNo">337</span> LOG.debug("ConnectedPeerStatus was " + !status + " but expected " + status<a name="line.337"></a> +<span class="sourceLineNo">338</span> + ", sleeping and trying again.");<a name="line.338"></a> +<span class="sourceLineNo">339</span> Thread.sleep(ZK_SLEEP_INTERVAL);<a name="line.339"></a> +<span class="sourceLineNo">340</span> } else {<a name="line.340"></a> +<span class="sourceLineNo">341</span> fail("Timed out waiting for ConnectedPeerStatus to be " + status);<a name="line.341"></a> +<span class="sourceLineNo">342</span> }<a name="line.342"></a> +<span class="sourceLineNo">343</span> }<a name="line.343"></a> +<span class="sourceLineNo">344</span> }<a name="line.344"></a> +<span class="sourceLineNo">345</span><a name="line.345"></a> +<span class="sourceLineNo">346</span> protected void assertNumberOfPeers(int total) throws ReplicationException {<a name="line.346"></a> +<span class="sourceLineNo">347</span> assertEquals(total, rp.getPeerStorage().listPeerIds().size());<a name="line.347"></a> +<span class="sourceLineNo">348</span> }<a name="line.348"></a> +<span class="sourceLineNo">349</span><a name="line.349"></a> +<span class="sourceLineNo">350</span> /*<a name="line.350"></a> +<span class="sourceLineNo">351</span> * three replicators: rq1 has 0 queues, rq2 has 1 queue with no logs, rq3 has 5 queues with 1, 2,<a name="line.351"></a> +<span class="sourceLineNo">352</span> * 3, 4, 5 log files respectively<a name="line.352"></a> +<span class="sourceLineNo">353</span> */<a name="line.353"></a> +<span class="sourceLineNo">354</span> protected void populateQueues() throws ReplicationException {<a name="line.354"></a> +<span class="sourceLineNo">355</span> rqs.addWAL(server1, "trash", "trash");<a name="line.355"></a> +<span class="sourceLineNo">356</span> rqs.removeQueue(server1, "trash");<a name="line.356"></a> +<span class="sourceLineNo">357</span><a name="line.357"></a> +<span class="sourceLineNo">358</span> rqs.addWAL(server2, "qId1", "trash");<a name="line.358"></a> +<span class="sourceLineNo">359</span> rqs.removeWAL(server2, "qId1", "trash");<a name="line.359"></a> +<span class="sourceLineNo">360</span><a name="line.360"></a> +<span class="sourceLineNo">361</span> for (int i = 1; i < 6; i++) {<a name="line.361"></a> +<span class="sourceLineNo">362</span> for (int j = 0; j < i; j++) {<a name="line.362"></a> +<span class="sourceLineNo">363</span> rqs.addWAL(server3, "qId" + i, "filename" + j);<a name="line.363"></a> +<span class="sourceLineNo">364</span> }<a name="line.364"></a> +<span class="sourceLineNo">365</span> // Add peers for the corresponding queues so they are not orphans<a name="line.365"></a> +<span class="sourceLineNo">366</span> rp.getPeerStorage().addPeer("qId" + i,<a name="line.366"></a> +<span class="sourceLineNo">367</span> ReplicationPeerConfig.newBuilder().setClusterKey("localhost:2818:/bogus" + i).build(),<a name="line.367"></a> +<span class="sourceLineNo">368</span> true);<a name="line.368"></a> +<span class="sourceLineNo">369</span> }<a name="line.369"></a> +<span class="sourceLineNo">370</span> }<a name="line.370"></a> +<span class="sourceLineNo">371</span>}<a name="line.371"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b4aaf75c/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestSerialReplication.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestSerialReplication.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestSerialReplication.html index fc27571..acceaab 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestSerialReplication.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestSerialReplication.html @@ -71,153 +71,148 @@ <span class="sourceLineNo">063</span> addPeer(false);<a name="line.63"></a> <span class="sourceLineNo">064</span> }<a name="line.64"></a> <span class="sourceLineNo">065</span><a name="line.65"></a> -<span class="sourceLineNo">066</span> private void enablePeerAndWaitUntilReplicationDone(int expectedEntries) throws Exception {<a name="line.66"></a> -<span class="sourceLineNo">067</span> UTIL.getAdmin().enableReplicationPeer(PEER_ID);<a name="line.67"></a> -<span class="sourceLineNo">068</span> waitUntilReplicationDone(expectedEntries);<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> @Test<a name="line.71"></a> -<span class="sourceLineNo">072</span> public void testRegionMove() throws Exception {<a name="line.72"></a> -<span class="sourceLineNo">073</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.73"></a> -<span class="sourceLineNo">074</span> UTIL.getAdmin().createTable(<a name="line.74"></a> -<span class="sourceLineNo">075</span> TableDescriptorBuilder.newBuilder(tableName).setColumnFamily(ColumnFamilyDescriptorBuilder<a name="line.75"></a> -<span class="sourceLineNo">076</span> .newBuilder(CF).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build()).build());<a name="line.76"></a> -<span class="sourceLineNo">077</span> UTIL.waitTableAvailable(tableName);<a name="line.77"></a> -<span class="sourceLineNo">078</span> try (Table table = UTIL.getConnection().getTable(tableName)) 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table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<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> enablePeerAndWaitUntilReplicationDone(200);<a name="line.91"></a> -<span class="sourceLineNo">092</span> checkOrder(200);<a name="line.92"></a> -<span class="sourceLineNo">093</span> }<a name="line.93"></a> -<span class="sourceLineNo">094</span><a name="line.94"></a> -<span class="sourceLineNo">095</span> @Test<a name="line.95"></a> -<span class="sourceLineNo">096</span> public void testRegionSplit() throws Exception {<a name="line.96"></a> -<span class="sourceLineNo">097</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.97"></a> -<span class="sourceLineNo">098</span> UTIL.getAdmin().createTable(<a name="line.98"></a> -<span class="sourceLineNo">099</span> TableDescriptorBuilder.newBuilder(tableName).setColumnFamily(ColumnFamilyDescriptorBuilder<a name="line.99"></a> -<span class="sourceLineNo">100</span> .newBuilder(CF).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build()).build());<a name="line.100"></a> -<span class="sourceLineNo">101</span> UTIL.waitTableAvailable(tableName);<a name="line.101"></a> -<span class="sourceLineNo">102</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.102"></a> -<span class="sourceLineNo">103</span> for (int i = 0; i < 100; i++) {<a name="line.103"></a> -<span class="sourceLineNo">104</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<a name="line.104"></a> -<span class="sourceLineNo">105</span> }<a name="line.105"></a> -<span class="sourceLineNo">106</span> }<a name="line.106"></a> -<span class="sourceLineNo">107</span> UTIL.flush(tableName);<a name="line.107"></a> -<span class="sourceLineNo">108</span> RegionInfo region = 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class="sourceLineNo">117</span> }<a name="line.117"></a> -<span class="sourceLineNo">118</span> }<a name="line.118"></a> -<span class="sourceLineNo">119</span> enablePeerAndWaitUntilReplicationDone(200);<a name="line.119"></a> -<span class="sourceLineNo">120</span> Map<String, Long> regionsToSeqId = new HashMap<>();<a name="line.120"></a> -<span class="sourceLineNo">121</span> regionsToSeqId.put(region.getEncodedName(), -1L);<a name="line.121"></a> -<span class="sourceLineNo">122</span> regions.stream().map(RegionInfo::getEncodedName).forEach(n -> regionsToSeqId.put(n, -1L));<a name="line.122"></a> -<span class="sourceLineNo">123</span> try (WAL.Reader reader =<a name="line.123"></a> -<span class="sourceLineNo">124</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.124"></a> -<span class="sourceLineNo">125</span> int count = 0;<a name="line.125"></a> -<span class="sourceLineNo">126</span> for (Entry entry;;) {<a 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class="sourceLineNo">177</span> }<a name="line.177"></a> -<span class="sourceLineNo">178</span> }<a name="line.178"></a> -<span class="sourceLineNo">179</span> enablePeerAndWaitUntilReplicationDone(200);<a name="line.179"></a> -<span class="sourceLineNo">180</span> Map<String, Long> regionsToSeqId = new HashMap<>();<a name="line.180"></a> -<span class="sourceLineNo">181</span> RegionInfo region = regionsAfterMerge.get(0);<a name="line.181"></a> -<span class="sourceLineNo">182</span> regionsToSeqId.put(region.getEncodedName(), -1L);<a name="line.182"></a> -<span class="sourceLineNo">183</span> regions.stream().map(RegionInfo::getEncodedName).forEach(n -> regionsToSeqId.put(n, -1L));<a name="line.183"></a> -<span class="sourceLineNo">184</span> try (WAL.Reader reader =<a name="line.184"></a> -<span class="sourceLineNo">185</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.185"></a> -<span class="sourceLineNo">186</span> int count = 0;<a name="line.186"></a> -<span class="sourceLineNo">187</span> for (Entry entry;;) {<a name="line.187"></a> -<span class="sourceLineNo">188</span> entry = reader.next();<a name="line.188"></a> -<span class="sourceLineNo">189</span> if (entry == null) {<a name="line.189"></a> -<span class="sourceLineNo">190</span> break;<a name="line.190"></a> -<span class="sourceLineNo">191</span> }<a name="line.191"></a> -<span class="sourceLineNo">192</span> String encodedName = Bytes.toString(entry.getKey().getEncodedRegionName());<a name="line.192"></a> -<span class="sourceLineNo">193</span> Long seqId = regionsToSeqId.get(encodedName);<a name="line.193"></a> -<span class="sourceLineNo">194</span> assertNotNull(<a name="line.194"></a> -<span class="sourceLineNo">195</span> "Unexcepted entry " + entry + ", expected regions " + region + ", or " + regions, seqId);<a name="line.195"></a> -<span class="sourceLineNo">196</span> assertTrue("Sequence id go backwards from " + seqId + " to " +<a name="line.196"></a> -<span class="sourceLineNo">197</span> entry.getKey().getSequenceId() + " for " + encodedName,<a name="line.197"></a> -<span class="sourceLineNo">198</span> entry.getKey().getSequenceId() >= seqId.longValue());<a name="line.198"></a> -<span class="sourceLineNo">199</span> if (count < 100) {<a name="line.199"></a> -<span class="sourceLineNo">200</span> assertNotEquals(<a name="line.200"></a> -<span class="sourceLineNo">201</span> encodedName + " is pushed before parents " +<a name="line.201"></a> -<span class="sourceLineNo">202</span> regions.stream().map(RegionInfo::getEncodedName).collect(Collectors.joining(" and ")),<a name="line.202"></a> -<span class="sourceLineNo">203</span> region.getEncodedName(), encodedName);<a name="line.203"></a> -<span class="sourceLineNo">204</span> } else {<a name="line.204"></a> -<span class="sourceLineNo">205</span> assertEquals(region.getEncodedName(), encodedName);<a name="line.205"></a> -<span class="sourceLineNo">206</span> }<a name="line.206"></a> -<span class="sourceLineNo">207</span> count++;<a name="line.207"></a> -<span class="sourceLineNo">208</span> }<a name="line.208"></a> -<span class="sourceLineNo">209</span> assertEquals(200, count);<a name="line.209"></a> -<span class="sourceLineNo">210</span> }<a name="line.210"></a> -<span class="sourceLineNo">211</span> }<a name="line.211"></a> -<span class="sourceLineNo">212</span>}<a name="line.212"></a> +<span class="sourceLineNo">066</span> @Test<a name="line.66"></a> +<span class="sourceLineNo">067</span> public void testRegionMove() throws Exception {<a name="line.67"></a> +<span class="sourceLineNo">068</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.68"></a> +<span class="sourceLineNo">069</span> UTIL.getAdmin().createTable(<a name="line.69"></a> +<span class="sourceLineNo">070</span> TableDescriptorBuilder.newBuilder(tableName).setColumnFamily(ColumnFamilyDescriptorBuilder<a name="line.70"></a> +<span class="sourceLineNo">071</span> .newBuilder(CF).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build()).build());<a name="line.71"></a> +<span class="sourceLineNo">072</span> UTIL.waitTableAvailable(tableName);<a name="line.72"></a> +<span class="sourceLineNo">073</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.73"></a> +<span class="sourceLineNo">074</span> for (int i = 0; i < 100; i++) {<a name="line.74"></a> +<span class="sourceLineNo">075</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<a name="line.75"></a> +<span class="sourceLineNo">076</span> }<a name="line.76"></a> +<span class="sourceLineNo">077</span> }<a name="line.77"></a> +<span class="sourceLineNo">078</span> RegionInfo region = UTIL.getAdmin().getRegions(tableName).get(0);<a name="line.78"></a> +<span class="sourceLineNo">079</span> HRegionServer rs = UTIL.getOtherRegionServer(UTIL.getRSForFirstRegionInTable(tableName));<a name="line.79"></a> +<span class="sourceLineNo">080</span> moveRegion(region, rs);<a name="line.80"></a> +<span class="sourceLineNo">081</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.81"></a> +<span class="sourceLineNo">082</span> for (int i = 100; i < 200; i++) {<a name="line.82"></a> +<span class="sourceLineNo">083</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<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> enablePeerAndWaitUntilReplicationDone(200);<a name="line.86"></a> +<span class="sourceLineNo">087</span> checkOrder(200);<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> @Test<a name="line.90"></a> +<span class="sourceLineNo">091</span> public void testRegionSplit() throws Exception {<a name="line.91"></a> +<span class="sourceLineNo">092</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.92"></a> +<span class="sourceLineNo">093</span> UTIL.getAdmin().createTable(<a name="line.93"></a> +<span class="sourceLineNo">094</span> TableDescriptorBuilder.newBuilder(tableName).setColumnFamily(ColumnFamilyDescriptorBuilder<a name="line.94"></a> +<span class="sourceLineNo">095</span> .newBuilder(CF).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build()).build());<a name="line.95"></a> +<span class="sourceLineNo">096</span> UTIL.waitTableAvailable(tableName);<a name="line.96"></a> +<span class="sourceLineNo">097</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.97"></a> +<span class="sourceLineNo">098</span> for (int i = 0; i < 100; i++) {<a name="line.98"></a> +<span class="sourceLineNo">099</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<a name="line.99"></a> +<span class="sourceLineNo">100</span> }<a name="line.100"></a> +<span class="sourceLineNo">101</span> }<a name="line.101"></a> +<span class="sourceLineNo">102</span> UTIL.flush(tableName);<a name="line.102"></a> +<span class="sourceLineNo">103</span> RegionInfo region = UTIL.getAdmin().getRegions(tableName).get(0);<a name="line.103"></a> +<span class="sourceLineNo">104</span> UTIL.getAdmin().splitRegionAsync(region.getEncodedNameAsBytes(), Bytes.toBytes(50)).get(30,<a name="line.104"></a> +<span class="sourceLineNo">105</span> TimeUnit.SECONDS);<a name="line.105"></a> +<span class="sourceLineNo">106</span> UTIL.waitUntilNoRegionsInTransition(30000);<a name="line.106"></a> +<span class="sourceLineNo">107</span> List<RegionInfo> regions = UTIL.getAdmin().getRegions(tableName);<a name="line.107"></a> +<span class="sourceLineNo">108</span> assertEquals(2, regions.size());<a name="line.108"></a> +<span class="sourceLineNo">109</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.109"></a> +<span class="sourceLineNo">110</span> for (int i = 0; i < 100; i++) {<a name="line.110"></a> +<span class="sourceLineNo">111</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<a name="line.111"></a> +<span class="sourceLineNo">112</span> }<a name="line.112"></a> +<span class="sourceLineNo">113</span> }<a name="line.113"></a> +<span class="sourceLineNo">114</span> enablePeerAndWaitUntilReplicationDone(200);<a name="line.114"></a> +<span class="sourceLineNo">115</span> Map<String, Long> regionsToSeqId = new HashMap<>();<a name="line.115"></a> +<span class="sourceLineNo">116</span> regionsToSeqId.put(region.getEncodedName(), -1L);<a name="line.116"></a> +<span class="sourceLineNo">117</span> regions.stream().map(RegionInfo::getEncodedName).forEach(n -> regionsToSeqId.put(n, -1L));<a name="line.117"></a> +<span class="sourceLineNo">118</span> try (WAL.Reader reader =<a name="line.118"></a> +<span class="sourceLineNo">119</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.119"></a> +<span class="sourceLineNo">120</span> int count = 0;<a name="line.120"></a> +<span class="sourceLineNo">121</span> for (Entry entry;;) {<a name="line.121"></a> +<span class="sourceLineNo">122</span> entry = reader.next();<a name="line.122"></a> +<span class="sourceLineNo">123</span> if (entry == null) {<a name="line.123"></a> +<span class="sourceLineNo">124</span> break;<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span> String encodedName = Bytes.toString(entry.getKey().getEncodedRegionName());<a name="line.126"></a> +<span class="sourceLineNo">127</span> Long seqId = regionsToSeqId.get(encodedName);<a name="line.127"></a> +<span class="sourceLineNo">128</span> assertNotNull(<a name="line.128"></a> +<span class="sourceLineNo">129</span> "Unexcepted entry " + entry + ", expected regions " + region + ", or " + regions, seqId);<a name="line.129"></a> +<span class="sourceLineNo">130</span> assertTrue("Sequence id go backwards from " + seqId + " to " +<a name="line.130"></a> +<span class="sourceLineNo">131</span> entry.getKey().getSequenceId() + " for " + encodedName,<a name="line.131"></a> +<span class="sourceLineNo">132</span> entry.getKey().getSequenceId() >= seqId.longValue());<a name="line.132"></a> +<span class="sourceLineNo">133</span> if (count < 100) {<a name="line.133"></a> +<span class="sourceLineNo">134</span> assertEquals(encodedName + " is pushed before parent " + region.getEncodedName(),<a name="line.134"></a> +<span class="sourceLineNo">135</span> region.getEncodedName(), encodedName);<a name="line.135"></a> +<span class="sourceLineNo">136</span> } else {<a name="line.136"></a> +<span class="sourceLineNo">137</span> assertNotEquals(region.getEncodedName(), encodedName);<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span> count++;<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span> assertEquals(200, count);<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><a name="line.144"></a> +<span class="sourceLineNo">145</span> @Test<a name="line.145"></a> +<span class="sourceLineNo">146</span> public void testRegionMerge() throws Exception {<a name="line.146"></a> +<span class="sourceLineNo">147</span> byte[] splitKey = Bytes.toBytes(50);<a name="line.147"></a> +<span class="sourceLineNo">148</span> TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.148"></a> +<span class="sourceLineNo">149</span> UTIL.getAdmin().createTable(<a name="line.149"></a> +<span class="sourceLineNo">150</span> TableDescriptorBuilder.newBuilder(tableName)<a name="line.150"></a> +<span class="sourceLineNo">151</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(CF)<a name="line.151"></a> +<span class="sourceLineNo">152</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())<a name="line.152"></a> +<span class="sourceLineNo">153</span> .build(),<a name="line.153"></a> +<span class="sourceLineNo">154</span> new byte[][] { splitKey });<a name="line.154"></a> +<span class="sourceLineNo">155</span> UTIL.waitTableAvailable(tableName);<a name="line.155"></a> +<span class="sourceLineNo">156</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.156"></a> +<span class="sourceLineNo">157</span> for (int i = 0; i < 100; i++) {<a name="line.157"></a> +<span class="sourceLineNo">158</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<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> List<RegionInfo> regions = UTIL.getAdmin().getRegions(tableName);<a name="line.161"></a> +<span class="sourceLineNo">162</span> UTIL.getAdmin()<a name="line.162"></a> +<span class="sourceLineNo">163</span> .mergeRegionsAsync(<a name="line.163"></a> +<span class="sourceLineNo">164</span> regions.stream().map(RegionInfo::getEncodedNameAsBytes).toArray(byte[][]::new), false)<a name="line.164"></a> +<span class="sourceLineNo">165</span> .get(30, TimeUnit.SECONDS);<a name="line.165"></a> +<span class="sourceLineNo">166</span> UTIL.waitUntilNoRegionsInTransition(30000);<a name="line.166"></a> +<span class="sourceLineNo">167</span> List<RegionInfo> regionsAfterMerge = UTIL.getAdmin().getRegions(tableName);<a name="line.167"></a> +<span class="sourceLineNo">168</span> assertEquals(1, regionsAfterMerge.size());<a name="line.168"></a> +<span class="sourceLineNo">169</span> try (Table table = UTIL.getConnection().getTable(tableName)) {<a name="line.169"></a> +<span class="sourceLineNo">170</span> for (int i = 0; i < 100; i++) {<a name="line.170"></a> +<span class="sourceLineNo">171</span> table.put(new Put(Bytes.toBytes(i)).addColumn(CF, CQ, Bytes.toBytes(i)));<a name="line.171"></a> +<span class="sourceLineNo">172</span> }<a name="line.172"></a> +<span class="sourceLineNo">173</span> }<a name="line.173"></a> +<span class="sourceLineNo">174</span> enablePeerAndWaitUntilReplicationDone(200);<a name="line.174"></a> +<span class="sourceLineNo">175</span> Map<String, Long> regionsToSeqId = new HashMap<>();<a name="line.175"></a> +<span class="sourceLineNo">176</span> RegionInfo region = regionsAfterMerge.get(0);<a name="line.176"></a> +<span class="sourceLineNo">177</span> regionsToSeqId.put(region.getEncodedName(), -1L);<a name="line.177"></a> +<span class="sourceLineNo">178</span> regions.stream().map(RegionInfo::getEncodedName).forEach(n -> regionsToSeqId.put(n, -1L));<a name="line.178"></a> +<span class="sourceLineNo">179</span> try (WAL.Reader reader =<a name="line.179"></a> +<span class="sourceLineNo">180</span> WALFactory.createReader(UTIL.getTestFileSystem(), logPath, UTIL.getConfiguration())) {<a name="line.180"></a> +<span class="sourceLineNo">181</span> int count = 0;<a name="line.181"></a> +<span class="sourceLineNo">182</span> for (Entry entry;;) {<a name="line.182"></a> +<span class="sourceLineNo">183</span> entry = reader.next();<a name="line.183"></a> +<span class="sourceLineNo">184</span> if (entry == null) {<a name="line.184"></a> +<span class="sourceLineNo">185</span> break;<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span> String encodedName = Bytes.toString(entry.getKey().getEncodedRegionName());<a name="line.187"></a> +<span class="sourceLineNo">188</span> Long seqId = regionsToSeqId.get(encodedName);<a name="line.188"></a> +<span class="sourceLineNo">189</span> assertNotNull(<a name="line.189"></a> +<span class="sourceLineNo">190</span> "Unexcepted entry " + entry + ", expected regions " + region + ", or " + regions, seqId);<a name="line.190"></a> +<span class="sourceLineNo">191</span> assertTrue("Sequence id go backwards from " + seqId + " to " +<a name="line.191"></a> +<span class="sourceLineNo">192</span> entry.getKey().getSequenceId() + " for " + encodedName,<a name="line.192"></a> +<span class="sourceLineNo">193</span> entry.getKey().getSequenceId() >= seqId.longValue());<a name="line.193"></a> +<span class="sourceLineNo">194</span> if (count < 100) {<a name="line.194"></a> +<span class="sourceLineNo">195</span> assertNotEquals(<a name="line.195"></a> +<span class="sourceLineNo">196</span> encodedName + " is pushed before parents " +<a name="line.196"></a> +<span class="sourceLineNo">197</span> regions.stream().map(RegionInfo::getEncodedName).collect(Collectors.joining(" and ")),<a name="line.197"></a> +<span class="sourceLineNo">198</span> region.getEncodedName(), encodedName);<a name="line.198"></a> +<span class="sourceLineNo">199</span> } else {<a name="line.199"></a> +<span class="sourceLineNo">200</span> assertEquals(region.getEncodedName(), encodedName);<a name="line.200"></a> +<span class="sourceLineNo">201</span> }<a name="line.201"></a> +<span class="sourceLineNo">202</span> count++;<a name="line.202"></a> +<span class="sourceLineNo">203</span> }<a name="line.203"></a> +<span class="sourceLineNo">204</span> assertEquals(200, count);<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>}<a name="line.207"></a>
