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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.replication;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static java.util.stream.Collectors.toList;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static java.util.stream.Collectors.toSet;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.junit.Assert.assertNotNull;</span> |
| <span class="source-line-no">024</span><span id="line-24">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">025</span><span id="line-25"></span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.HashMap;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.Iterator;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.List;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.util.Map;</span> |
| <span class="source-line-no">030</span><span id="line-30">import java.util.Random;</span> |
| <span class="source-line-no">031</span><span id="line-31">import java.util.Set;</span> |
| <span class="source-line-no">032</span><span id="line-32">import java.util.stream.Stream;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">034</span><span id="line-34"></span> |
| <span class="source-line-no">035</span><span id="line-35">/**</span> |
| <span class="source-line-no">036</span><span id="line-36"> * A helper tool for generating random {@link ReplicationPeerConfig} and do assertion.</span> |
| <span class="source-line-no">037</span><span id="line-37"> */</span> |
| <span class="source-line-no">038</span><span id="line-38">public final class ReplicationPeerConfigTestUtil {</span> |
| <span class="source-line-no">039</span><span id="line-39"></span> |
| <span class="source-line-no">040</span><span id="line-40"> // Seed may be set with Random#setSeed</span> |
| <span class="source-line-no">041</span><span id="line-41"> private static final Random RNG = new Random();</span> |
| <span class="source-line-no">042</span><span id="line-42"></span> |
| <span class="source-line-no">043</span><span id="line-43"> private ReplicationPeerConfigTestUtil() {</span> |
| <span class="source-line-no">044</span><span id="line-44"> }</span> |
| <span class="source-line-no">045</span><span id="line-45"></span> |
| <span class="source-line-no">046</span><span id="line-46"> private static Set<String> randNamespaces(Random rand) {</span> |
| <span class="source-line-no">047</span><span id="line-47"> return Stream.generate(() -> Long.toHexString(rand.nextLong())).limit(rand.nextInt(5))</span> |
| <span class="source-line-no">048</span><span id="line-48"> .collect(toSet());</span> |
| <span class="source-line-no">049</span><span id="line-49"> }</span> |
| <span class="source-line-no">050</span><span id="line-50"></span> |
| <span class="source-line-no">051</span><span id="line-51"> private static Map<TableName, List<String>> randTableCFs(Random rand) {</span> |
| <span class="source-line-no">052</span><span id="line-52"> int size = rand.nextInt(5);</span> |
| <span class="source-line-no">053</span><span id="line-53"> Map<TableName, List<String>> map = new HashMap<>();</span> |
| <span class="source-line-no">054</span><span id="line-54"> for (int i = 0; i < size; i++) {</span> |
| <span class="source-line-no">055</span><span id="line-55"> TableName tn = TableName.valueOf(Long.toHexString(rand.nextLong()));</span> |
| <span class="source-line-no">056</span><span id="line-56"> List<String> cfs = Stream.generate(() -> Long.toHexString(rand.nextLong()))</span> |
| <span class="source-line-no">057</span><span id="line-57"> .limit(rand.nextInt(5)).collect(toList());</span> |
| <span class="source-line-no">058</span><span id="line-58"> map.put(tn, cfs);</span> |
| <span class="source-line-no">059</span><span id="line-59"> }</span> |
| <span class="source-line-no">060</span><span id="line-60"> return map;</span> |
| <span class="source-line-no">061</span><span id="line-61"> }</span> |
| <span class="source-line-no">062</span><span id="line-62"></span> |
| <span class="source-line-no">063</span><span id="line-63"> public static ReplicationPeerConfig getConfig(int seed) {</span> |
| <span class="source-line-no">064</span><span id="line-64"> RNG.setSeed(seed);</span> |
| <span class="source-line-no">065</span><span id="line-65"> return ReplicationPeerConfig.newBuilder().setClusterKey(Long.toHexString(RNG.nextLong()))</span> |
| <span class="source-line-no">066</span><span id="line-66"> .setReplicationEndpointImpl(Long.toHexString(RNG.nextLong()))</span> |
| <span class="source-line-no">067</span><span id="line-67"> .setRemoteWALDir(Long.toHexString(RNG.nextLong())).setNamespaces(randNamespaces(RNG))</span> |
| <span class="source-line-no">068</span><span id="line-68"> .setExcludeNamespaces(randNamespaces(RNG)).setTableCFsMap(randTableCFs(RNG))</span> |
| <span class="source-line-no">069</span><span id="line-69"> .setExcludeTableCFsMap(randTableCFs(RNG)).setReplicateAllUserTables(RNG.nextBoolean())</span> |
| <span class="source-line-no">070</span><span id="line-70"> .setBandwidth(RNG.nextInt(1000)).build();</span> |
| <span class="source-line-no">071</span><span id="line-71"> }</span> |
| <span class="source-line-no">072</span><span id="line-72"></span> |
| <span class="source-line-no">073</span><span id="line-73"> private static void assertSetEquals(Set<String> expected, Set<String> actual) {</span> |
| <span class="source-line-no">074</span><span id="line-74"> if (expected == null || expected.size() == 0) {</span> |
| <span class="source-line-no">075</span><span id="line-75"> assertTrue(actual == null || actual.size() == 0);</span> |
| <span class="source-line-no">076</span><span id="line-76"> return;</span> |
| <span class="source-line-no">077</span><span id="line-77"> }</span> |
| <span class="source-line-no">078</span><span id="line-78"> assertEquals(expected.size(), actual.size());</span> |
| <span class="source-line-no">079</span><span id="line-79"> expected.forEach(s -> assertTrue(actual.contains(s)));</span> |
| <span class="source-line-no">080</span><span id="line-80"> }</span> |
| <span class="source-line-no">081</span><span id="line-81"></span> |
| <span class="source-line-no">082</span><span id="line-82"> private static void assertMapEquals(Map<TableName, List<String>> expected,</span> |
| <span class="source-line-no">083</span><span id="line-83"> Map<TableName, List<String>> actual) {</span> |
| <span class="source-line-no">084</span><span id="line-84"> if (expected == null || expected.size() == 0) {</span> |
| <span class="source-line-no">085</span><span id="line-85"> assertTrue(actual == null || actual.size() == 0);</span> |
| <span class="source-line-no">086</span><span id="line-86"> return;</span> |
| <span class="source-line-no">087</span><span id="line-87"> }</span> |
| <span class="source-line-no">088</span><span id="line-88"> assertEquals(expected.size(), actual.size());</span> |
| <span class="source-line-no">089</span><span id="line-89"> expected.forEach((expectedTn, expectedCFs) -> {</span> |
| <span class="source-line-no">090</span><span id="line-90"> List<String> actualCFs = actual.get(expectedTn);</span> |
| <span class="source-line-no">091</span><span id="line-91"> if (expectedCFs == null || expectedCFs.size() == 0) {</span> |
| <span class="source-line-no">092</span><span id="line-92"> assertTrue(actual.containsKey(expectedTn));</span> |
| <span class="source-line-no">093</span><span id="line-93"> assertTrue(actualCFs == null || actualCFs.size() == 0);</span> |
| <span class="source-line-no">094</span><span id="line-94"> } else {</span> |
| <span class="source-line-no">095</span><span id="line-95"> assertNotNull(actualCFs);</span> |
| <span class="source-line-no">096</span><span id="line-96"> assertEquals(expectedCFs.size(), actualCFs.size());</span> |
| <span class="source-line-no">097</span><span id="line-97"> for (Iterator<String> expectedIt = expectedCFs.iterator(),</span> |
| <span class="source-line-no">098</span><span id="line-98"> actualIt = actualCFs.iterator(); expectedIt.hasNext();) {</span> |
| <span class="source-line-no">099</span><span id="line-99"> assertEquals(expectedIt.next(), actualIt.next());</span> |
| <span class="source-line-no">100</span><span id="line-100"> }</span> |
| <span class="source-line-no">101</span><span id="line-101"> }</span> |
| <span class="source-line-no">102</span><span id="line-102"> });</span> |
| <span class="source-line-no">103</span><span id="line-103"> }</span> |
| <span class="source-line-no">104</span><span id="line-104"></span> |
| <span class="source-line-no">105</span><span id="line-105"> public static void assertConfigEquals(ReplicationPeerConfig expected,</span> |
| <span class="source-line-no">106</span><span id="line-106"> ReplicationPeerConfig actual) {</span> |
| <span class="source-line-no">107</span><span id="line-107"> assertEquals(expected.getClusterKey(), actual.getClusterKey());</span> |
| <span class="source-line-no">108</span><span id="line-108"> assertEquals(expected.getReplicationEndpointImpl(), actual.getReplicationEndpointImpl());</span> |
| <span class="source-line-no">109</span><span id="line-109"> assertSetEquals(expected.getNamespaces(), actual.getNamespaces());</span> |
| <span class="source-line-no">110</span><span id="line-110"> assertSetEquals(expected.getExcludeNamespaces(), actual.getExcludeNamespaces());</span> |
| <span class="source-line-no">111</span><span id="line-111"> assertMapEquals(expected.getTableCFsMap(), actual.getTableCFsMap());</span> |
| <span class="source-line-no">112</span><span id="line-112"> assertMapEquals(expected.getExcludeTableCFsMap(), actual.getExcludeTableCFsMap());</span> |
| <span class="source-line-no">113</span><span id="line-113"> assertEquals(expected.replicateAllUserTables(), actual.replicateAllUserTables());</span> |
| <span class="source-line-no">114</span><span id="line-114"> assertEquals(expected.getBandwidth(), actual.getBandwidth());</span> |
| <span class="source-line-no">115</span><span id="line-115"> }</span> |
| <span class="source-line-no">116</span><span id="line-116">}</span> |
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| </pre> |
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