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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.rest;</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.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertFalse;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertNotNull;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">024</span><span id="line-24"></span> |
| <span class="source-line-no">025</span><span id="line-25">import java.io.ByteArrayInputStream;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.io.IOException;</span> |
| <span class="source-line-no">027</span><span id="line-27">import javax.xml.bind.JAXBContext;</span> |
| <span class="source-line-no">028</span><span id="line-28">import javax.xml.bind.JAXBException;</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.HBaseClassTestRule;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.Waiter;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.rest.client.Client;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.rest.client.Cluster;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.rest.client.Response;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.rest.model.StorageClusterStatusModel;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.testclassification.MediumTests;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.testclassification.RestTests;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.junit.AfterClass;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.junit.ClassRule;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.junit.Test;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.slf4j.Logger;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">048</span><span id="line-48"></span> |
| <span class="source-line-no">049</span><span id="line-49">@Category({ RestTests.class, MediumTests.class })</span> |
| <span class="source-line-no">050</span><span id="line-50">public class TestStatusResource {</span> |
| <span class="source-line-no">051</span><span id="line-51"></span> |
| <span class="source-line-no">052</span><span id="line-52"> @ClassRule</span> |
| <span class="source-line-no">053</span><span id="line-53"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">054</span><span id="line-54"> HBaseClassTestRule.forClass(TestStatusResource.class);</span> |
| <span class="source-line-no">055</span><span id="line-55"></span> |
| <span class="source-line-no">056</span><span id="line-56"> private static final Logger LOG = LoggerFactory.getLogger(TestStatusResource.class);</span> |
| <span class="source-line-no">057</span><span id="line-57"></span> |
| <span class="source-line-no">058</span><span id="line-58"> private static final byte[] META_REGION_NAME = Bytes.toBytes(TableName.META_TABLE_NAME + ",,1");</span> |
| <span class="source-line-no">059</span><span id="line-59"></span> |
| <span class="source-line-no">060</span><span id="line-60"> private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();</span> |
| <span class="source-line-no">061</span><span id="line-61"> private static final HBaseRESTTestingUtility REST_TEST_UTIL = new HBaseRESTTestingUtility();</span> |
| <span class="source-line-no">062</span><span id="line-62"> private static Client client;</span> |
| <span class="source-line-no">063</span><span id="line-63"> private static JAXBContext context;</span> |
| <span class="source-line-no">064</span><span id="line-64"> private static Configuration conf;</span> |
| <span class="source-line-no">065</span><span id="line-65"></span> |
| <span class="source-line-no">066</span><span id="line-66"> private static void validate(StorageClusterStatusModel model) {</span> |
| <span class="source-line-no">067</span><span id="line-67"> assertNotNull(model);</span> |
| <span class="source-line-no">068</span><span id="line-68"> assertTrue(model.getRegions() + ">= 1", model.getRegions() >= 1);</span> |
| <span class="source-line-no">069</span><span id="line-69"> assertTrue(model.getRequests() >= 0);</span> |
| <span class="source-line-no">070</span><span id="line-70"> assertTrue(model.getAverageLoad() >= 0.0);</span> |
| <span class="source-line-no">071</span><span id="line-71"> assertNotNull(model.getLiveNodes());</span> |
| <span class="source-line-no">072</span><span id="line-72"> assertNotNull(model.getDeadNodes());</span> |
| <span class="source-line-no">073</span><span id="line-73"> assertFalse(model.getLiveNodes().isEmpty());</span> |
| <span class="source-line-no">074</span><span id="line-74"> boolean foundMeta = false;</span> |
| <span class="source-line-no">075</span><span id="line-75"> for (StorageClusterStatusModel.Node node : model.getLiveNodes()) {</span> |
| <span class="source-line-no">076</span><span id="line-76"> assertNotNull(node.getName());</span> |
| <span class="source-line-no">077</span><span id="line-77"> assertTrue(node.getStartCode() > 0L);</span> |
| <span class="source-line-no">078</span><span id="line-78"> assertTrue(node.getRequests() >= 0);</span> |
| <span class="source-line-no">079</span><span id="line-79"> for (StorageClusterStatusModel.Node.Region region : node.getRegions()) {</span> |
| <span class="source-line-no">080</span><span id="line-80"> if (Bytes.equals(region.getName(), META_REGION_NAME)) {</span> |
| <span class="source-line-no">081</span><span id="line-81"> foundMeta = true;</span> |
| <span class="source-line-no">082</span><span id="line-82"> }</span> |
| <span class="source-line-no">083</span><span id="line-83"> }</span> |
| <span class="source-line-no">084</span><span id="line-84"> }</span> |
| <span class="source-line-no">085</span><span id="line-85"> assertTrue(foundMeta);</span> |
| <span class="source-line-no">086</span><span id="line-86"> }</span> |
| <span class="source-line-no">087</span><span id="line-87"></span> |
| <span class="source-line-no">088</span><span id="line-88"> @BeforeClass</span> |
| <span class="source-line-no">089</span><span id="line-89"> public static void setUpBeforeClass() throws Exception {</span> |
| <span class="source-line-no">090</span><span id="line-90"> conf = TEST_UTIL.getConfiguration();</span> |
| <span class="source-line-no">091</span><span id="line-91"> TEST_UTIL.startMiniCluster();</span> |
| <span class="source-line-no">092</span><span id="line-92"> TEST_UTIL.createTable(TableName.valueOf("TestStatusResource"), Bytes.toBytes("D"));</span> |
| <span class="source-line-no">093</span><span id="line-93"> TEST_UTIL.createTable(TableName.valueOf("TestStatusResource2"), Bytes.toBytes("D"));</span> |
| <span class="source-line-no">094</span><span id="line-94"> REST_TEST_UTIL.startServletContainer(conf);</span> |
| <span class="source-line-no">095</span><span id="line-95"> Cluster cluster = new Cluster();</span> |
| <span class="source-line-no">096</span><span id="line-96"> cluster.add("localhost", REST_TEST_UTIL.getServletPort());</span> |
| <span class="source-line-no">097</span><span id="line-97"> client = new Client(cluster);</span> |
| <span class="source-line-no">098</span><span id="line-98"> context = JAXBContext.newInstance(StorageClusterStatusModel.class);</span> |
| <span class="source-line-no">099</span><span id="line-99"> TEST_UTIL.waitFor(6000, new Waiter.Predicate<IOException>() {</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"> public boolean evaluate() throws IOException {</span> |
| <span class="source-line-no">102</span><span id="line-102"> return TEST_UTIL.getMiniHBaseCluster().getClusterMetrics().getAverageLoad() > 0;</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"> }</span> |
| <span class="source-line-no">106</span><span id="line-106"></span> |
| <span class="source-line-no">107</span><span id="line-107"> @AfterClass</span> |
| <span class="source-line-no">108</span><span id="line-108"> public static void tearDownAfterClass() throws Exception {</span> |
| <span class="source-line-no">109</span><span id="line-109"> REST_TEST_UTIL.shutdownServletContainer();</span> |
| <span class="source-line-no">110</span><span id="line-110"> TEST_UTIL.shutdownMiniCluster();</span> |
| <span class="source-line-no">111</span><span id="line-111"> }</span> |
| <span class="source-line-no">112</span><span id="line-112"></span> |
| <span class="source-line-no">113</span><span id="line-113"> @Test</span> |
| <span class="source-line-no">114</span><span id="line-114"> public void testGetClusterStatusXML() throws IOException, JAXBException {</span> |
| <span class="source-line-no">115</span><span id="line-115"> Response response = client.get("/status/cluster", Constants.MIMETYPE_XML);</span> |
| <span class="source-line-no">116</span><span id="line-116"> assertEquals(200, response.getCode());</span> |
| <span class="source-line-no">117</span><span id="line-117"> assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));</span> |
| <span class="source-line-no">118</span><span id="line-118"> StorageClusterStatusModel model = (StorageClusterStatusModel) context.createUnmarshaller()</span> |
| <span class="source-line-no">119</span><span id="line-119"> .unmarshal(new ByteArrayInputStream(response.getBody()));</span> |
| <span class="source-line-no">120</span><span id="line-120"> validate(model);</span> |
| <span class="source-line-no">121</span><span id="line-121"> }</span> |
| <span class="source-line-no">122</span><span id="line-122"></span> |
| <span class="source-line-no">123</span><span id="line-123"> @Test</span> |
| <span class="source-line-no">124</span><span id="line-124"> public void testGetClusterStatusPB() throws IOException {</span> |
| <span class="source-line-no">125</span><span id="line-125"> Response response = client.get("/status/cluster", Constants.MIMETYPE_PROTOBUF);</span> |
| <span class="source-line-no">126</span><span id="line-126"> assertEquals(200, response.getCode());</span> |
| <span class="source-line-no">127</span><span id="line-127"> assertEquals(Constants.MIMETYPE_PROTOBUF, response.getHeader("content-type"));</span> |
| <span class="source-line-no">128</span><span id="line-128"> StorageClusterStatusModel model = new StorageClusterStatusModel();</span> |
| <span class="source-line-no">129</span><span id="line-129"> model.getObjectFromMessage(response.getBody());</span> |
| <span class="source-line-no">130</span><span id="line-130"> validate(model);</span> |
| <span class="source-line-no">131</span><span id="line-131"> response = client.get("/status/cluster", Constants.MIMETYPE_PROTOBUF_IETF);</span> |
| <span class="source-line-no">132</span><span id="line-132"> assertEquals(200, response.getCode());</span> |
| <span class="source-line-no">133</span><span id="line-133"> assertEquals(Constants.MIMETYPE_PROTOBUF_IETF, response.getHeader("content-type"));</span> |
| <span class="source-line-no">134</span><span id="line-134"> model = new StorageClusterStatusModel();</span> |
| <span class="source-line-no">135</span><span id="line-135"> model.getObjectFromMessage(response.getBody());</span> |
| <span class="source-line-no">136</span><span id="line-136"> validate(model);</span> |
| <span class="source-line-no">137</span><span id="line-137"> }</span> |
| <span class="source-line-no">138</span><span id="line-138">}</span> |
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| </pre> |
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