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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.master.http;</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 org.hamcrest.MatcherAssert.assertThat;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.hamcrest.Matchers.allOf;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.hamcrest.Matchers.containsString;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.hamcrest.Matchers.endsWith;</span> |
| <span class="source-line-no">024</span><span id="line-24">import static org.hamcrest.Matchers.startsWith;</span> |
| <span class="source-line-no">025</span><span id="line-25">import static org.junit.Assert.assertThrows;</span> |
| <span class="source-line-no">026</span><span id="line-26"></span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.concurrent.CompletableFuture;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.function.Supplier;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.ConnectionRule;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.HBaseConfiguration;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.MiniClusterRule;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.ServerName;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.StartTestingClusterOption;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.client.AsyncAdmin;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.client.AsyncConnection;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.client.Durability;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.client.TableDescriptor;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.hbase.client.TableDescriptorBuilder;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.hbase.master.http.api_v1.cluster_metrics.resource.ClusterMetricsResource;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.hbase.testclassification.MasterTests;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.junit.ClassRule;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.junit.Test;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.junit.rules.ExternalResource;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.junit.rules.RuleChain;</span> |
| <span class="source-line-no">053</span><span id="line-53"></span> |
| <span class="source-line-no">054</span><span id="line-54">import org.apache.hbase.thirdparty.javax.ws.rs.NotAcceptableException;</span> |
| <span class="source-line-no">055</span><span id="line-55">import org.apache.hbase.thirdparty.javax.ws.rs.client.Client;</span> |
| <span class="source-line-no">056</span><span id="line-56">import org.apache.hbase.thirdparty.javax.ws.rs.client.ClientBuilder;</span> |
| <span class="source-line-no">057</span><span id="line-57">import org.apache.hbase.thirdparty.javax.ws.rs.client.WebTarget;</span> |
| <span class="source-line-no">058</span><span id="line-58">import org.apache.hbase.thirdparty.javax.ws.rs.core.MediaType;</span> |
| <span class="source-line-no">059</span><span id="line-59"></span> |
| <span class="source-line-no">060</span><span id="line-60">/**</span> |
| <span class="source-line-no">061</span><span id="line-61"> * Tests for the master api_v1 {@link ClusterMetricsResource}.</span> |
| <span class="source-line-no">062</span><span id="line-62"> */</span> |
| <span class="source-line-no">063</span><span id="line-63">@Category({ MasterTests.class, LargeTests.class })</span> |
| <span class="source-line-no">064</span><span id="line-64">public class TestApiV1ClusterMetricsResource {</span> |
| <span class="source-line-no">065</span><span id="line-65"></span> |
| <span class="source-line-no">066</span><span id="line-66"> @ClassRule</span> |
| <span class="source-line-no">067</span><span id="line-67"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">068</span><span id="line-68"> HBaseClassTestRule.forClass(TestApiV1ClusterMetricsResource.class);</span> |
| <span class="source-line-no">069</span><span id="line-69"></span> |
| <span class="source-line-no">070</span><span id="line-70"> private static final MiniClusterRule miniClusterRule = MiniClusterRule.newBuilder()</span> |
| <span class="source-line-no">071</span><span id="line-71"> .setMiniClusterOption(</span> |
| <span class="source-line-no">072</span><span id="line-72"> StartTestingClusterOption.builder().numZkServers(3).numMasters(3).numDataNodes(3).build())</span> |
| <span class="source-line-no">073</span><span id="line-73"> .setConfiguration(() -> {</span> |
| <span class="source-line-no">074</span><span id="line-74"> // enable Master InfoServer and random port selection</span> |
| <span class="source-line-no">075</span><span id="line-75"> final Configuration conf = HBaseConfiguration.create();</span> |
| <span class="source-line-no">076</span><span id="line-76"> conf.setInt(HConstants.MASTER_INFO_PORT, 0);</span> |
| <span class="source-line-no">077</span><span id="line-77"> conf.set("hbase.http.jersey.tracing.type", "ON_DEMAND");</span> |
| <span class="source-line-no">078</span><span id="line-78"> return conf;</span> |
| <span class="source-line-no">079</span><span id="line-79"> }).build();</span> |
| <span class="source-line-no">080</span><span id="line-80"> private static final ConnectionRule connectionRule =</span> |
| <span class="source-line-no">081</span><span id="line-81"> ConnectionRule.createAsyncConnectionRule(miniClusterRule::createAsyncConnection);</span> |
| <span class="source-line-no">082</span><span id="line-82"> private static final ClassSetup classRule = new ClassSetup(connectionRule::getAsyncConnection);</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> private static final class ClassSetup extends ExternalResource {</span> |
| <span class="source-line-no">085</span><span id="line-85"></span> |
| <span class="source-line-no">086</span><span id="line-86"> private final Supplier<AsyncConnection> connectionSupplier;</span> |
| <span class="source-line-no">087</span><span id="line-87"> private final TableName tableName;</span> |
| <span class="source-line-no">088</span><span id="line-88"> private AsyncAdmin admin;</span> |
| <span class="source-line-no">089</span><span id="line-89"> private WebTarget target;</span> |
| <span class="source-line-no">090</span><span id="line-90"></span> |
| <span class="source-line-no">091</span><span id="line-91"> public ClassSetup(final Supplier<AsyncConnection> connectionSupplier) {</span> |
| <span class="source-line-no">092</span><span id="line-92"> this.connectionSupplier = connectionSupplier;</span> |
| <span class="source-line-no">093</span><span id="line-93"> tableName = TableName.valueOf(TestApiV1ClusterMetricsResource.class.getSimpleName());</span> |
| <span class="source-line-no">094</span><span id="line-94"> }</span> |
| <span class="source-line-no">095</span><span id="line-95"></span> |
| <span class="source-line-no">096</span><span id="line-96"> public WebTarget getTarget() {</span> |
| <span class="source-line-no">097</span><span id="line-97"> return target;</span> |
| <span class="source-line-no">098</span><span id="line-98"> }</span> |
| <span class="source-line-no">099</span><span id="line-99"></span> |
| <span class="source-line-no">100</span><span id="line-100"> @Override</span> |
| <span class="source-line-no">101</span><span id="line-101"> protected void before() throws Throwable {</span> |
| <span class="source-line-no">102</span><span id="line-102"> final AsyncConnection conn = connectionSupplier.get();</span> |
| <span class="source-line-no">103</span><span id="line-103"> admin = conn.getAdmin();</span> |
| <span class="source-line-no">104</span><span id="line-104"> final TableDescriptor tableDescriptor = TableDescriptorBuilder.newBuilder(tableName)</span> |
| <span class="source-line-no">105</span><span id="line-105"> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("c")).build())</span> |
| <span class="source-line-no">106</span><span id="line-106"> .setDurability(Durability.SKIP_WAL).build();</span> |
| <span class="source-line-no">107</span><span id="line-107"> admin.createTable(tableDescriptor).get();</span> |
| <span class="source-line-no">108</span><span id="line-108"></span> |
| <span class="source-line-no">109</span><span id="line-109"> final String baseUrl =</span> |
| <span class="source-line-no">110</span><span id="line-110"> admin.getMaster().thenApply(ServerName::getHostname).thenCombine(admin.getMasterInfoPort(),</span> |
| <span class="source-line-no">111</span><span id="line-111"> (hostName, infoPort) -> "http://" + hostName + ":" + infoPort).get();</span> |
| <span class="source-line-no">112</span><span id="line-112"> final Client client = ClientBuilder.newClient();</span> |
| <span class="source-line-no">113</span><span id="line-113"> target = client.target(baseUrl).path("api/v1/admin/cluster_metrics");</span> |
| <span class="source-line-no">114</span><span id="line-114"> }</span> |
| <span class="source-line-no">115</span><span id="line-115"></span> |
| <span class="source-line-no">116</span><span id="line-116"> @Override</span> |
| <span class="source-line-no">117</span><span id="line-117"> protected void after() {</span> |
| <span class="source-line-no">118</span><span id="line-118"> final TableName tableName = TableName.valueOf("test");</span> |
| <span class="source-line-no">119</span><span id="line-119"> try {</span> |
| <span class="source-line-no">120</span><span id="line-120"> admin.tableExists(tableName).thenCompose(val -> {</span> |
| <span class="source-line-no">121</span><span id="line-121"> if (val) {</span> |
| <span class="source-line-no">122</span><span id="line-122"> return admin.disableTable(tableName)</span> |
| <span class="source-line-no">123</span><span id="line-123"> .thenCompose(ignored -> admin.deleteTable(tableName));</span> |
| <span class="source-line-no">124</span><span id="line-124"> } else {</span> |
| <span class="source-line-no">125</span><span id="line-125"> return CompletableFuture.completedFuture(null);</span> |
| <span class="source-line-no">126</span><span id="line-126"> }</span> |
| <span class="source-line-no">127</span><span id="line-127"> }).get();</span> |
| <span class="source-line-no">128</span><span id="line-128"> } catch (Exception e) {</span> |
| <span class="source-line-no">129</span><span id="line-129"> throw new RuntimeException(e);</span> |
| <span class="source-line-no">130</span><span id="line-130"> }</span> |
| <span class="source-line-no">131</span><span id="line-131"> }</span> |
| <span class="source-line-no">132</span><span id="line-132"> }</span> |
| <span class="source-line-no">133</span><span id="line-133"></span> |
| <span class="source-line-no">134</span><span id="line-134"> @ClassRule</span> |
| <span class="source-line-no">135</span><span id="line-135"> public static RuleChain ruleChain =</span> |
| <span class="source-line-no">136</span><span id="line-136"> RuleChain.outerRule(miniClusterRule).around(connectionRule).around(classRule);</span> |
| <span class="source-line-no">137</span><span id="line-137"></span> |
| <span class="source-line-no">138</span><span id="line-138"> @Test</span> |
| <span class="source-line-no">139</span><span id="line-139"> public void testGetRoot() {</span> |
| <span class="source-line-no">140</span><span id="line-140"> final String response = classRule.getTarget().request(MediaType.APPLICATION_JSON_TYPE)</span> |
| <span class="source-line-no">141</span><span id="line-141"> .header("X-Jersey-Tracing-Accept", true).get(String.class);</span> |
| <span class="source-line-no">142</span><span id="line-142"> assertThat(response,</span> |
| <span class="source-line-no">143</span><span id="line-143"> allOf(containsString("\"hbase_version\":"), containsString("\"cluster_id\":"),</span> |
| <span class="source-line-no">144</span><span id="line-144"> containsString("\"master_name\":"), containsString("\"backup_master_names\":")));</span> |
| <span class="source-line-no">145</span><span id="line-145"> }</span> |
| <span class="source-line-no">146</span><span id="line-146"></span> |
| <span class="source-line-no">147</span><span id="line-147"> @Test</span> |
| <span class="source-line-no">148</span><span id="line-148"> public void testGetRootHtml() {</span> |
| <span class="source-line-no">149</span><span id="line-149"> assertThrows(NotAcceptableException.class, () -> classRule.getTarget()</span> |
| <span class="source-line-no">150</span><span id="line-150"> .request(MediaType.TEXT_HTML_TYPE).header("X-Jersey-Tracing-Accept", true).get(String.class));</span> |
| <span class="source-line-no">151</span><span id="line-151"> }</span> |
| <span class="source-line-no">152</span><span id="line-152"></span> |
| <span class="source-line-no">153</span><span id="line-153"> @Test</span> |
| <span class="source-line-no">154</span><span id="line-154"> public void testGetLiveServers() {</span> |
| <span class="source-line-no">155</span><span id="line-155"> final String response =</span> |
| <span class="source-line-no">156</span><span id="line-156"> classRule.getTarget().path("live_servers").request(MediaType.APPLICATION_JSON_TYPE)</span> |
| <span class="source-line-no">157</span><span id="line-157"> .header("X-Jersey-Tracing-Accept", true).get(String.class);</span> |
| <span class="source-line-no">158</span><span id="line-158"> assertThat(response, allOf(startsWith("{\"data\":["), endsWith("]}")));</span> |
| <span class="source-line-no">159</span><span id="line-159"> }</span> |
| <span class="source-line-no">160</span><span id="line-160"></span> |
| <span class="source-line-no">161</span><span id="line-161"> @Test</span> |
| <span class="source-line-no">162</span><span id="line-162"> public void testGetLiveServersHtml() {</span> |
| <span class="source-line-no">163</span><span id="line-163"> assertThrows(NotAcceptableException.class, () -> classRule.getTarget().path("live_servers")</span> |
| <span class="source-line-no">164</span><span id="line-164"> .request(MediaType.TEXT_HTML_TYPE).header("X-Jersey-Tracing-Accept", true).get(String.class));</span> |
| <span class="source-line-no">165</span><span id="line-165"> }</span> |
| <span class="source-line-no">166</span><span id="line-166"></span> |
| <span class="source-line-no">167</span><span id="line-167"> @Test</span> |
| <span class="source-line-no">168</span><span id="line-168"> public void testGetDeadServers() {</span> |
| <span class="source-line-no">169</span><span id="line-169"> final String response =</span> |
| <span class="source-line-no">170</span><span id="line-170"> classRule.getTarget().path("dead_servers").request(MediaType.APPLICATION_JSON_TYPE)</span> |
| <span class="source-line-no">171</span><span id="line-171"> .header("X-Jersey-Tracing-Accept", true).get(String.class);</span> |
| <span class="source-line-no">172</span><span id="line-172"> assertThat(response, allOf(startsWith("{\"data\":["), endsWith("]}")));</span> |
| <span class="source-line-no">173</span><span id="line-173"> }</span> |
| <span class="source-line-no">174</span><span id="line-174"></span> |
| <span class="source-line-no">175</span><span id="line-175"> @Test</span> |
| <span class="source-line-no">176</span><span id="line-176"> public void testGetDeadServersHtml() {</span> |
| <span class="source-line-no">177</span><span id="line-177"> assertThrows(NotAcceptableException.class, () -> classRule.getTarget().path("dead_servers")</span> |
| <span class="source-line-no">178</span><span id="line-178"> .request(MediaType.TEXT_HTML_TYPE).header("X-Jersey-Tracing-Accept", true).get(String.class));</span> |
| <span class="source-line-no">179</span><span id="line-179"> }</span> |
| <span class="source-line-no">180</span><span id="line-180">}</span> |
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