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| <pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertTrue;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.concurrent.CompletableFuture;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.TestMetaTableAccessor.SpyingRpcScheduler;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TestMetaTableAccessor.SpyingRpcSchedulerFactory;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.AsyncTable;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.Mutation;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.Put;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.regionserver.RSRpcServices;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.testclassification.MiscTests;<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.util.FutureUtils;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.junit.AfterClass;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.junit.BeforeClass;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.junit.ClassRule;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.junit.Test;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.junit.experimental.categories.Category;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span><a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MultiRowMutationProtos.MultiRowMutationService;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MultiRowMutationProtos.MutateRowsRequest;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MultiRowMutationProtos.MutateRowsResponse;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span>@Category({ MiscTests.class, MediumTests.class })<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>public class TestMetaUpdatesGoToPriorityQueue {<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> @ClassRule<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> HBaseClassTestRule.forClass(TestMetaUpdatesGoToPriorityQueue.class);<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> @BeforeClass<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> public static void beforeClass() throws Exception {<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> // This test has to be end-to-end, and do the verification from the server side<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> UTIL.getConfiguration().set(RSRpcServices.REGION_SERVER_RPC_SCHEDULER_FACTORY_CLASS,<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> SpyingRpcSchedulerFactory.class.getName());<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> UTIL.startMiniCluster();<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> @AfterClass<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public static void afterClass() throws Exception {<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> UTIL.shutdownMiniCluster();<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> private void multiMutate(byte[] row, List<Mutation> mutations) throws IOException {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> MutateRowsRequest.Builder builder = MutateRowsRequest.newBuilder();<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> for (Mutation mutation : mutations) {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> if (mutation instanceof Put) {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> builder.addMutationRequest(<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> ProtobufUtil.toMutation(ClientProtos.MutationProto.MutationType.PUT, mutation));<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> } else if (mutation instanceof Delete) {<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> builder.addMutationRequest(<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> ProtobufUtil.toMutation(ClientProtos.MutationProto.MutationType.DELETE, mutation));<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> } else {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> throw new DoNotRetryIOException(<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> "multi in MetaEditor doesn't support " + mutation.getClass().getName());<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> MutateRowsRequest request = builder.build();<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> AsyncTable<?> table = UTIL.getAsyncConnection().getTable(TableName.META_TABLE_NAME);<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> CompletableFuture<MutateRowsResponse> future =<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> table.<MultiRowMutationService, MutateRowsResponse> coprocessorService(<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> MultiRowMutationService::newStub,<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> (stub, controller, done) -> stub.mutateRows(controller, request, done), row);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> FutureUtils.get(future);<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> @Test<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> public void test() throws IOException, InterruptedException {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> TableName tableName = TableName.valueOf(getClass().getSimpleName());<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> // create a table and prepare for a manual split<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> UTIL.createTable(tableName, "cf1");<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> UTIL.waitTableAvailable(tableName);<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> RegionInfo parent = UTIL.getAdmin().getRegions(tableName).get(0);<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> long rid = 1000;<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> byte[] splitKey = Bytes.toBytes("a");<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> RegionInfo splitA =<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> RegionInfoBuilder.newBuilder(parent.getTable()).setStartKey(parent.getStartKey())<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> .setEndKey(splitKey).setSplit(false).setRegionId(rid).build();<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> RegionInfo splitB = RegionInfoBuilder.newBuilder(parent.getTable()).setStartKey(splitKey)<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> .setEndKey(parent.getEndKey()).setSplit(false).setRegionId(rid).build();<a name="line.110"></a> |
| <span class="sourceLineNo">111</span><a name="line.111"></a> |
| <span class="sourceLineNo">112</span> // find the meta server<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> MiniHBaseCluster cluster = UTIL.getMiniHBaseCluster();<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> int rsIndex = cluster.getServerWithMeta();<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> HRegionServer rs;<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> if (rsIndex >= 0) {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> rs = cluster.getRegionServer(rsIndex);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> } else {<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> // it is in master<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> rs = cluster.getMaster();<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> SpyingRpcScheduler scheduler = (SpyingRpcScheduler) rs.getRpcServer().getScheduler();<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> long prevCalls = scheduler.numPriorityCalls;<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> long time = System.currentTimeMillis();<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> Put putParent = MetaTableAccessor.makePutFromRegionInfo(<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> RegionInfoBuilder.newBuilder(parent).setOffline(true).setSplit(true).build(), time);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> MetaTableAccessor.addDaughtersToPut(putParent, splitA, splitB);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> Put putA = MetaTableAccessor.makePutFromRegionInfo(splitA, time);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> Put putB = MetaTableAccessor.makePutFromRegionInfo(splitB, time);<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> multiMutate(putParent.getRow(), Arrays.asList(putParent, putA, putB));<a name="line.130"></a> |
| <span class="sourceLineNo">131</span><a name="line.131"></a> |
| <span class="sourceLineNo">132</span> assertTrue(prevCalls < scheduler.numPriorityCalls);<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> }<a name="line.133"></a> |
| <span class="sourceLineNo">134</span>}<a name="line.134"></a> |
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| </pre> |
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