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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;</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.assertNotNull;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.junit.Assert.fail;</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.ByteArrayOutputStream;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.io.DataInputStream;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.io.DataOutputStream;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.io.IOException;</span> |
| <span class="source-line-no">030</span><span id="line-30">import java.util.List;</span> |
| <span class="source-line-no">031</span><span id="line-31">import java.util.Map;</span> |
| <span class="source-line-no">032</span><span id="line-32">import java.util.NavigableSet;</span> |
| <span class="source-line-no">033</span><span id="line-33">import java.util.Set;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.client.Get;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.client.RegionInfo;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.client.RegionInfoBuilder;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.client.Scan;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.client.TableDescriptor;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.client.TableDescriptorBuilder;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.filter.BinaryComparator;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.hbase.filter.Filter;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.hbase.filter.PrefixFilter;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.hbase.filter.RowFilter;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.hbase.io.TimeRange;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.testclassification.MiscTests;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.apache.hadoop.hbase.testclassification.SmallTests;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.apache.hadoop.hbase.util.ByteBufferUtils;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.apache.hadoop.io.DataInputBuffer;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.junit.ClassRule;</span> |
| <span class="source-line-no">054</span><span id="line-54">import org.junit.Test;</span> |
| <span class="source-line-no">055</span><span id="line-55">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">056</span><span id="line-56"></span> |
| <span class="source-line-no">057</span><span id="line-57">import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;</span> |
| <span class="source-line-no">058</span><span id="line-58">import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;</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"> * Test HBase Writables serializations</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({ MiscTests.class, SmallTests.class })</span> |
| <span class="source-line-no">064</span><span id="line-64">public class TestSerialization {</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(TestSerialization.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"> @Test</span> |
| <span class="source-line-no">071</span><span id="line-71"> public void testKeyValue() throws Exception {</span> |
| <span class="source-line-no">072</span><span id="line-72"> final String name = "testKeyValue2";</span> |
| <span class="source-line-no">073</span><span id="line-73"> byte[] row = Bytes.toBytes(name);</span> |
| <span class="source-line-no">074</span><span id="line-74"> byte[] fam = Bytes.toBytes("fam");</span> |
| <span class="source-line-no">075</span><span id="line-75"> byte[] qf = Bytes.toBytes("qf");</span> |
| <span class="source-line-no">076</span><span id="line-76"> long ts = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">077</span><span id="line-77"> byte[] val = Bytes.toBytes("val");</span> |
| <span class="source-line-no">078</span><span id="line-78"> KeyValue kv = new KeyValue(row, fam, qf, ts, val);</span> |
| <span class="source-line-no">079</span><span id="line-79"> ByteArrayOutputStream baos = new ByteArrayOutputStream();</span> |
| <span class="source-line-no">080</span><span id="line-80"> DataOutputStream dos = new DataOutputStream(baos);</span> |
| <span class="source-line-no">081</span><span id="line-81"> KeyValueUtil.write(kv, dos);</span> |
| <span class="source-line-no">082</span><span id="line-82"> dos.close();</span> |
| <span class="source-line-no">083</span><span id="line-83"> byte[] mb = baos.toByteArray();</span> |
| <span class="source-line-no">084</span><span id="line-84"> ByteArrayInputStream bais = new ByteArrayInputStream(mb);</span> |
| <span class="source-line-no">085</span><span id="line-85"> DataInputStream dis = new DataInputStream(bais);</span> |
| <span class="source-line-no">086</span><span id="line-86"> KeyValue deserializedKv = KeyValueUtil.create(dis);</span> |
| <span class="source-line-no">087</span><span id="line-87"> assertTrue(Bytes.equals(kv.getBuffer(), deserializedKv.getBuffer()));</span> |
| <span class="source-line-no">088</span><span id="line-88"> assertEquals(kv.getOffset(), deserializedKv.getOffset());</span> |
| <span class="source-line-no">089</span><span id="line-89"> assertEquals(kv.getLength(), deserializedKv.getLength());</span> |
| <span class="source-line-no">090</span><span id="line-90"> }</span> |
| <span class="source-line-no">091</span><span id="line-91"></span> |
| <span class="source-line-no">092</span><span id="line-92"> @Test</span> |
| <span class="source-line-no">093</span><span id="line-93"> public void testCreateKeyValueInvalidNegativeLength() {</span> |
| <span class="source-line-no">094</span><span id="line-94"></span> |
| <span class="source-line-no">095</span><span id="line-95"> KeyValue kv_0 = new KeyValue(Bytes.toBytes("myRow"), Bytes.toBytes("myCF"), // 51 bytes</span> |
| <span class="source-line-no">096</span><span id="line-96"> Bytes.toBytes("myQualifier"), 12345L, Bytes.toBytes("my12345"));</span> |
| <span class="source-line-no">097</span><span id="line-97"></span> |
| <span class="source-line-no">098</span><span id="line-98"> KeyValue kv_1 = new KeyValue(Bytes.toBytes("myRow"), Bytes.toBytes("myCF"), // 49 bytes</span> |
| <span class="source-line-no">099</span><span id="line-99"> Bytes.toBytes("myQualifier"), 12345L, Bytes.toBytes("my123"));</span> |
| <span class="source-line-no">100</span><span id="line-100"></span> |
| <span class="source-line-no">101</span><span id="line-101"> ByteArrayOutputStream baos = new ByteArrayOutputStream();</span> |
| <span class="source-line-no">102</span><span id="line-102"> DataOutputStream dos = new DataOutputStream(baos);</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> long l = 0;</span> |
| <span class="source-line-no">105</span><span id="line-105"> try {</span> |
| <span class="source-line-no">106</span><span id="line-106"> ByteBufferUtils.putInt(dos, kv_0.getSerializedSize(false));</span> |
| <span class="source-line-no">107</span><span id="line-107"> l = (long) kv_0.write(dos, false) + Bytes.SIZEOF_INT;</span> |
| <span class="source-line-no">108</span><span id="line-108"> ByteBufferUtils.putInt(dos, kv_1.getSerializedSize(false));</span> |
| <span class="source-line-no">109</span><span id="line-109"> l += (long) kv_1.write(dos, false) + Bytes.SIZEOF_INT;</span> |
| <span class="source-line-no">110</span><span id="line-110"> assertEquals(100L, l);</span> |
| <span class="source-line-no">111</span><span id="line-111"> } catch (IOException e) {</span> |
| <span class="source-line-no">112</span><span id="line-112"> fail("Unexpected IOException" + e.getMessage());</span> |
| <span class="source-line-no">113</span><span id="line-113"> }</span> |
| <span class="source-line-no">114</span><span id="line-114"></span> |
| <span class="source-line-no">115</span><span id="line-115"> ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());</span> |
| <span class="source-line-no">116</span><span id="line-116"> DataInputStream dis = new DataInputStream(bais);</span> |
| <span class="source-line-no">117</span><span id="line-117"></span> |
| <span class="source-line-no">118</span><span id="line-118"> try {</span> |
| <span class="source-line-no">119</span><span id="line-119"> KeyValueUtil.create(dis);</span> |
| <span class="source-line-no">120</span><span id="line-120"> assertTrue(kv_0.equals(kv_1));</span> |
| <span class="source-line-no">121</span><span id="line-121"> } catch (Exception e) {</span> |
| <span class="source-line-no">122</span><span id="line-122"> fail("Unexpected Exception" + e.getMessage());</span> |
| <span class="source-line-no">123</span><span id="line-123"> }</span> |
| <span class="source-line-no">124</span><span id="line-124"></span> |
| <span class="source-line-no">125</span><span id="line-125"> // length -1</span> |
| <span class="source-line-no">126</span><span id="line-126"> try {</span> |
| <span class="source-line-no">127</span><span id="line-127"> // even if we have a good kv now in dis we will just pass length with -1 for simplicity</span> |
| <span class="source-line-no">128</span><span id="line-128"> KeyValueUtil.create(-1, dis);</span> |
| <span class="source-line-no">129</span><span id="line-129"> fail("Expected corrupt stream");</span> |
| <span class="source-line-no">130</span><span id="line-130"> } catch (Exception e) {</span> |
| <span class="source-line-no">131</span><span id="line-131"> assertEquals("Failed read -1 bytes, stream corrupt?", e.getMessage());</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"> }</span> |
| <span class="source-line-no">135</span><span id="line-135"></span> |
| <span class="source-line-no">136</span><span id="line-136"> @Test</span> |
| <span class="source-line-no">137</span><span id="line-137"> public void testCompareFilter() throws Exception {</span> |
| <span class="source-line-no">138</span><span id="line-138"> Filter f =</span> |
| <span class="source-line-no">139</span><span id="line-139"> new RowFilter(CompareOperator.EQUAL, new BinaryComparator(Bytes.toBytes("testRowOne-2")));</span> |
| <span class="source-line-no">140</span><span id="line-140"> byte[] bytes = f.toByteArray();</span> |
| <span class="source-line-no">141</span><span id="line-141"> Filter ff = RowFilter.parseFrom(bytes);</span> |
| <span class="source-line-no">142</span><span id="line-142"> assertNotNull(ff);</span> |
| <span class="source-line-no">143</span><span id="line-143"> }</span> |
| <span class="source-line-no">144</span><span id="line-144"></span> |
| <span class="source-line-no">145</span><span id="line-145"> @Test</span> |
| <span class="source-line-no">146</span><span id="line-146"> public void testTableDescriptor() throws Exception {</span> |
| <span class="source-line-no">147</span><span id="line-147"> final String name = "testTableDescriptor";</span> |
| <span class="source-line-no">148</span><span id="line-148"> TableDescriptor htd = createTableDescriptor(name);</span> |
| <span class="source-line-no">149</span><span id="line-149"> byte[] mb = TableDescriptorBuilder.toByteArray(htd);</span> |
| <span class="source-line-no">150</span><span id="line-150"> TableDescriptor deserializedHtd = TableDescriptorBuilder.parseFrom(mb);</span> |
| <span class="source-line-no">151</span><span id="line-151"> assertEquals(htd.getTableName(), deserializedHtd.getTableName());</span> |
| <span class="source-line-no">152</span><span id="line-152"> }</span> |
| <span class="source-line-no">153</span><span id="line-153"></span> |
| <span class="source-line-no">154</span><span id="line-154"> /**</span> |
| <span class="source-line-no">155</span><span id="line-155"> * Test RegionInfo serialization</span> |
| <span class="source-line-no">156</span><span id="line-156"> */</span> |
| <span class="source-line-no">157</span><span id="line-157"> @Test</span> |
| <span class="source-line-no">158</span><span id="line-158"> public void testRegionInfo() throws Exception {</span> |
| <span class="source-line-no">159</span><span id="line-159"> RegionInfo hri = createRandomRegion("testRegionInfo");</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 toByteArray()</span> |
| <span class="source-line-no">162</span><span id="line-162"> byte[] hrib = RegionInfo.toByteArray(hri);</span> |
| <span class="source-line-no">163</span><span id="line-163"> RegionInfo deserializedHri = RegionInfo.parseFrom(hrib);</span> |
| <span class="source-line-no">164</span><span id="line-164"> assertEquals(hri.getEncodedName(), deserializedHri.getEncodedName());</span> |
| <span class="source-line-no">165</span><span id="line-165"> assertEquals(hri, deserializedHri);</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 toDelimitedByteArray()</span> |
| <span class="source-line-no">168</span><span id="line-168"> hrib = RegionInfo.toDelimitedByteArray(hri);</span> |
| <span class="source-line-no">169</span><span id="line-169"> DataInputBuffer buf = new DataInputBuffer();</span> |
| <span class="source-line-no">170</span><span id="line-170"> try {</span> |
| <span class="source-line-no">171</span><span id="line-171"> buf.reset(hrib, hrib.length);</span> |
| <span class="source-line-no">172</span><span id="line-172"> deserializedHri = RegionInfo.parseFrom(buf);</span> |
| <span class="source-line-no">173</span><span id="line-173"> assertEquals(hri.getEncodedName(), deserializedHri.getEncodedName());</span> |
| <span class="source-line-no">174</span><span id="line-174"> assertEquals(hri, deserializedHri);</span> |
| <span class="source-line-no">175</span><span id="line-175"> } finally {</span> |
| <span class="source-line-no">176</span><span id="line-176"> buf.close();</span> |
| <span class="source-line-no">177</span><span id="line-177"> }</span> |
| <span class="source-line-no">178</span><span id="line-178"> }</span> |
| <span class="source-line-no">179</span><span id="line-179"></span> |
| <span class="source-line-no">180</span><span id="line-180"> @Test</span> |
| <span class="source-line-no">181</span><span id="line-181"> public void testRegionInfos() throws Exception {</span> |
| <span class="source-line-no">182</span><span id="line-182"> RegionInfo hri = createRandomRegion("testRegionInfos");</span> |
| <span class="source-line-no">183</span><span id="line-183"> byte[] triple = RegionInfo.toDelimitedByteArray(hri, hri, hri);</span> |
| <span class="source-line-no">184</span><span id="line-184"> List<RegionInfo> regions = RegionInfo.parseDelimitedFrom(triple, 0, triple.length);</span> |
| <span class="source-line-no">185</span><span id="line-185"> assertTrue(regions.size() == 3);</span> |
| <span class="source-line-no">186</span><span id="line-186"> assertTrue(regions.get(0).equals(regions.get(1)));</span> |
| <span class="source-line-no">187</span><span id="line-187"> assertTrue(regions.get(0).equals(regions.get(2)));</span> |
| <span class="source-line-no">188</span><span id="line-188"> }</span> |
| <span class="source-line-no">189</span><span id="line-189"></span> |
| <span class="source-line-no">190</span><span id="line-190"> private RegionInfo createRandomRegion(final String name) {</span> |
| <span class="source-line-no">191</span><span id="line-191"> TableDescriptorBuilder tableDescriptorBuilder =</span> |
| <span class="source-line-no">192</span><span id="line-192"> TableDescriptorBuilder.newBuilder(TableName.valueOf(name));</span> |
| <span class="source-line-no">193</span><span id="line-193"> String[] families = new String[] { "info", "anchor" };</span> |
| <span class="source-line-no">194</span><span id="line-194"> for (int i = 0; i < families.length; i++) {</span> |
| <span class="source-line-no">195</span><span id="line-195"> ColumnFamilyDescriptor columnFamilyDescriptor =</span> |
| <span class="source-line-no">196</span><span id="line-196"> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes(families[i])).build();</span> |
| <span class="source-line-no">197</span><span id="line-197"> tableDescriptorBuilder.setColumnFamily(columnFamilyDescriptor);</span> |
| <span class="source-line-no">198</span><span id="line-198"> }</span> |
| <span class="source-line-no">199</span><span id="line-199"> TableDescriptor tableDescriptor = tableDescriptorBuilder.build();</span> |
| <span class="source-line-no">200</span><span id="line-200"> return RegionInfoBuilder.newBuilder(tableDescriptor.getTableName()).build();</span> |
| <span class="source-line-no">201</span><span id="line-201"> }</span> |
| <span class="source-line-no">202</span><span id="line-202"></span> |
| <span class="source-line-no">203</span><span id="line-203"> @Test</span> |
| <span class="source-line-no">204</span><span id="line-204"> public void testGet() throws Exception {</span> |
| <span class="source-line-no">205</span><span id="line-205"> byte[] row = Bytes.toBytes("row");</span> |
| <span class="source-line-no">206</span><span id="line-206"> byte[] fam = Bytes.toBytes("fam");</span> |
| <span class="source-line-no">207</span><span id="line-207"> byte[] qf1 = Bytes.toBytes("qf1");</span> |
| <span class="source-line-no">208</span><span id="line-208"> long ts = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">209</span><span id="line-209"> int maxVersions = 2;</span> |
| <span class="source-line-no">210</span><span id="line-210"></span> |
| <span class="source-line-no">211</span><span id="line-211"> Get get = new Get(row);</span> |
| <span class="source-line-no">212</span><span id="line-212"> get.addColumn(fam, qf1);</span> |
| <span class="source-line-no">213</span><span id="line-213"> get.setTimeRange(ts, ts + 1);</span> |
| <span class="source-line-no">214</span><span id="line-214"> get.readVersions(maxVersions);</span> |
| <span class="source-line-no">215</span><span id="line-215"></span> |
| <span class="source-line-no">216</span><span id="line-216"> ClientProtos.Get getProto = ProtobufUtil.toGet(get);</span> |
| <span class="source-line-no">217</span><span id="line-217"> Get desGet = ProtobufUtil.toGet(getProto);</span> |
| <span class="source-line-no">218</span><span id="line-218"></span> |
| <span class="source-line-no">219</span><span id="line-219"> assertTrue(Bytes.equals(get.getRow(), desGet.getRow()));</span> |
| <span class="source-line-no">220</span><span id="line-220"> Set<byte[]> set = null;</span> |
| <span class="source-line-no">221</span><span id="line-221"> Set<byte[]> desSet = null;</span> |
| <span class="source-line-no">222</span><span id="line-222"></span> |
| <span class="source-line-no">223</span><span id="line-223"> for (Map.Entry<byte[], NavigableSet<byte[]>> entry : get.getFamilyMap().entrySet()) {</span> |
| <span class="source-line-no">224</span><span id="line-224"> assertTrue(desGet.getFamilyMap().containsKey(entry.getKey()));</span> |
| <span class="source-line-no">225</span><span id="line-225"> set = entry.getValue();</span> |
| <span class="source-line-no">226</span><span id="line-226"> desSet = desGet.getFamilyMap().get(entry.getKey());</span> |
| <span class="source-line-no">227</span><span id="line-227"> for (byte[] qualifier : set) {</span> |
| <span class="source-line-no">228</span><span id="line-228"> assertTrue(desSet.contains(qualifier));</span> |
| <span class="source-line-no">229</span><span id="line-229"> }</span> |
| <span class="source-line-no">230</span><span id="line-230"> }</span> |
| <span class="source-line-no">231</span><span id="line-231"></span> |
| <span class="source-line-no">232</span><span id="line-232"> assertEquals(get.getMaxVersions(), desGet.getMaxVersions());</span> |
| <span class="source-line-no">233</span><span id="line-233"> TimeRange tr = get.getTimeRange();</span> |
| <span class="source-line-no">234</span><span id="line-234"> TimeRange desTr = desGet.getTimeRange();</span> |
| <span class="source-line-no">235</span><span id="line-235"> assertEquals(tr.getMax(), desTr.getMax());</span> |
| <span class="source-line-no">236</span><span id="line-236"> assertEquals(tr.getMin(), desTr.getMin());</span> |
| <span class="source-line-no">237</span><span id="line-237"> }</span> |
| <span class="source-line-no">238</span><span id="line-238"></span> |
| <span class="source-line-no">239</span><span id="line-239"> @Test</span> |
| <span class="source-line-no">240</span><span id="line-240"> public void testScan() throws Exception {</span> |
| <span class="source-line-no">241</span><span id="line-241"></span> |
| <span class="source-line-no">242</span><span id="line-242"> byte[] startRow = Bytes.toBytes("startRow");</span> |
| <span class="source-line-no">243</span><span id="line-243"> byte[] stopRow = Bytes.toBytes("stopRow");</span> |
| <span class="source-line-no">244</span><span id="line-244"> byte[] fam = Bytes.toBytes("fam");</span> |
| <span class="source-line-no">245</span><span id="line-245"> byte[] qf1 = Bytes.toBytes("qf1");</span> |
| <span class="source-line-no">246</span><span id="line-246"> long ts = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">247</span><span id="line-247"> int maxVersions = 2;</span> |
| <span class="source-line-no">248</span><span id="line-248"></span> |
| <span class="source-line-no">249</span><span id="line-249"> Scan scan = new Scan().withStartRow(startRow).withStopRow(stopRow);</span> |
| <span class="source-line-no">250</span><span id="line-250"> scan.addColumn(fam, qf1);</span> |
| <span class="source-line-no">251</span><span id="line-251"> scan.setTimeRange(ts, ts + 1);</span> |
| <span class="source-line-no">252</span><span id="line-252"> scan.readVersions(maxVersions);</span> |
| <span class="source-line-no">253</span><span id="line-253"></span> |
| <span class="source-line-no">254</span><span id="line-254"> ClientProtos.Scan scanProto = ProtobufUtil.toScan(scan);</span> |
| <span class="source-line-no">255</span><span id="line-255"> Scan desScan = ProtobufUtil.toScan(scanProto);</span> |
| <span class="source-line-no">256</span><span id="line-256"></span> |
| <span class="source-line-no">257</span><span id="line-257"> assertTrue(Bytes.equals(scan.getStartRow(), desScan.getStartRow()));</span> |
| <span class="source-line-no">258</span><span id="line-258"> assertTrue(Bytes.equals(scan.getStopRow(), desScan.getStopRow()));</span> |
| <span class="source-line-no">259</span><span id="line-259"> assertEquals(scan.getCacheBlocks(), desScan.getCacheBlocks());</span> |
| <span class="source-line-no">260</span><span id="line-260"> Set<byte[]> set = null;</span> |
| <span class="source-line-no">261</span><span id="line-261"> Set<byte[]> desSet = null;</span> |
| <span class="source-line-no">262</span><span id="line-262"></span> |
| <span class="source-line-no">263</span><span id="line-263"> for (Map.Entry<byte[], NavigableSet<byte[]>> entry : scan.getFamilyMap().entrySet()) {</span> |
| <span class="source-line-no">264</span><span id="line-264"> assertTrue(desScan.getFamilyMap().containsKey(entry.getKey()));</span> |
| <span class="source-line-no">265</span><span id="line-265"> set = entry.getValue();</span> |
| <span class="source-line-no">266</span><span id="line-266"> desSet = desScan.getFamilyMap().get(entry.getKey());</span> |
| <span class="source-line-no">267</span><span id="line-267"> for (byte[] column : set) {</span> |
| <span class="source-line-no">268</span><span id="line-268"> assertTrue(desSet.contains(column));</span> |
| <span class="source-line-no">269</span><span id="line-269"> }</span> |
| <span class="source-line-no">270</span><span id="line-270"></span> |
| <span class="source-line-no">271</span><span id="line-271"> // Test filters are serialized properly.</span> |
| <span class="source-line-no">272</span><span id="line-272"> scan = new Scan().withStartRow(startRow);</span> |
| <span class="source-line-no">273</span><span id="line-273"> final String name = "testScan";</span> |
| <span class="source-line-no">274</span><span id="line-274"> byte[] prefix = Bytes.toBytes(name);</span> |
| <span class="source-line-no">275</span><span id="line-275"> scan.setFilter(new PrefixFilter(prefix));</span> |
| <span class="source-line-no">276</span><span id="line-276"> scanProto = ProtobufUtil.toScan(scan);</span> |
| <span class="source-line-no">277</span><span id="line-277"> desScan = ProtobufUtil.toScan(scanProto);</span> |
| <span class="source-line-no">278</span><span id="line-278"> Filter f = desScan.getFilter();</span> |
| <span class="source-line-no">279</span><span id="line-279"> assertTrue(f instanceof PrefixFilter);</span> |
| <span class="source-line-no">280</span><span id="line-280"> }</span> |
| <span class="source-line-no">281</span><span id="line-281"></span> |
| <span class="source-line-no">282</span><span id="line-282"> assertEquals(scan.getMaxVersions(), desScan.getMaxVersions());</span> |
| <span class="source-line-no">283</span><span id="line-283"> TimeRange tr = scan.getTimeRange();</span> |
| <span class="source-line-no">284</span><span id="line-284"> TimeRange desTr = desScan.getTimeRange();</span> |
| <span class="source-line-no">285</span><span id="line-285"> assertEquals(tr.getMax(), desTr.getMax());</span> |
| <span class="source-line-no">286</span><span id="line-286"> assertEquals(tr.getMin(), desTr.getMin());</span> |
| <span class="source-line-no">287</span><span id="line-287"> }</span> |
| <span class="source-line-no">288</span><span id="line-288"></span> |
| <span class="source-line-no">289</span><span id="line-289"> protected static final int MAXVERSIONS = 3;</span> |
| <span class="source-line-no">290</span><span id="line-290"> protected final static byte[] fam1 = Bytes.toBytes("colfamily1");</span> |
| <span class="source-line-no">291</span><span id="line-291"> protected final static byte[] fam2 = Bytes.toBytes("colfamily2");</span> |
| <span class="source-line-no">292</span><span id="line-292"> protected final static byte[] fam3 = Bytes.toBytes("colfamily3");</span> |
| <span class="source-line-no">293</span><span id="line-293"> protected static final byte[][] COLUMNS = { fam1, fam2, fam3 };</span> |
| <span class="source-line-no">294</span><span id="line-294"></span> |
| <span class="source-line-no">295</span><span id="line-295"> /**</span> |
| <span class="source-line-no">296</span><span id="line-296"> * Create a table of name <code>name</code> with {@link #COLUMNS} for families.</span> |
| <span class="source-line-no">297</span><span id="line-297"> * @param name Name to give table.</span> |
| <span class="source-line-no">298</span><span id="line-298"> * @return Column descriptor.</span> |
| <span class="source-line-no">299</span><span id="line-299"> */</span> |
| <span class="source-line-no">300</span><span id="line-300"> protected TableDescriptor createTableDescriptor(final String name) {</span> |
| <span class="source-line-no">301</span><span id="line-301"> return createTableDescriptor(name, MAXVERSIONS);</span> |
| <span class="source-line-no">302</span><span id="line-302"> }</span> |
| <span class="source-line-no">303</span><span id="line-303"></span> |
| <span class="source-line-no">304</span><span id="line-304"> /**</span> |
| <span class="source-line-no">305</span><span id="line-305"> * Create a table of name <code>name</code> with {@link #COLUMNS} for families.</span> |
| <span class="source-line-no">306</span><span id="line-306"> * @param name Name to give table.</span> |
| <span class="source-line-no">307</span><span id="line-307"> * @param versions How many versions to allow per column.</span> |
| <span class="source-line-no">308</span><span id="line-308"> * @return Column descriptor.</span> |
| <span class="source-line-no">309</span><span id="line-309"> */</span> |
| <span class="source-line-no">310</span><span id="line-310"> protected TableDescriptor createTableDescriptor(final String name, final int versions) {</span> |
| <span class="source-line-no">311</span><span id="line-311"> TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(TableName.valueOf(name));</span> |
| <span class="source-line-no">312</span><span id="line-312"> builder</span> |
| <span class="source-line-no">313</span><span id="line-313"> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(fam1).setMaxVersions(versions)</span> |
| <span class="source-line-no">314</span><span id="line-314"> .setBlockCacheEnabled(false).build())</span> |
| <span class="source-line-no">315</span><span id="line-315"> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(fam2).setMaxVersions(versions)</span> |
| <span class="source-line-no">316</span><span id="line-316"> .setBlockCacheEnabled(false).build())</span> |
| <span class="source-line-no">317</span><span id="line-317"> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(fam3).setMaxVersions(versions)</span> |
| <span class="source-line-no">318</span><span id="line-318"> .setBlockCacheEnabled(false).build());</span> |
| <span class="source-line-no">319</span><span id="line-319"> return builder.build();</span> |
| <span class="source-line-no">320</span><span id="line-320"> }</span> |
| <span class="source-line-no">321</span><span id="line-321">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
