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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.client;</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 java.io.IOException;</span> |
| <span class="source-line-no">021</span><span id="line-21">import java.nio.ByteBuffer;</span> |
| <span class="source-line-no">022</span><span id="line-22">import java.util.ArrayList;</span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.Arrays;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.HashMap;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.Iterator;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.List;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.Map;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.NavigableMap;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.util.Optional;</span> |
| <span class="source-line-no">030</span><span id="line-30">import java.util.TreeMap;</span> |
| <span class="source-line-no">031</span><span id="line-31">import java.util.UUID;</span> |
| <span class="source-line-no">032</span><span id="line-32">import java.util.stream.Collectors;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.Cell;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.CellBuilder;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.CellBuilderFactory;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.CellBuilderType;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.CellScannable;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.CellScanner;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.CellUtil;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.ExtendedCell;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.IndividualBytesFieldCell;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.hbase.KeyValue;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.hbase.PrivateCellUtil;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.hbase.Tag;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.hbase.exceptions.DeserializationException;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.io.HeapSize;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.apache.hadoop.hbase.security.access.AccessControlConstants;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.apache.hadoop.hbase.security.access.AccessControlUtil;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.apache.hadoop.hbase.security.access.Permission;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.apache.hadoop.hbase.security.visibility.CellVisibility;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.apache.hadoop.hbase.security.visibility.VisibilityConstants;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">054</span><span id="line-54">import org.apache.hadoop.hbase.util.ClassSize;</span> |
| <span class="source-line-no">055</span><span id="line-55">import org.apache.yetus.audience.InterfaceAudience;</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.hbase.thirdparty.com.google.common.base.Preconditions;</span> |
| <span class="source-line-no">058</span><span id="line-58">import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;</span> |
| <span class="source-line-no">059</span><span id="line-59">import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;</span> |
| <span class="source-line-no">060</span><span id="line-60">import org.apache.hbase.thirdparty.com.google.common.io.ByteArrayDataInput;</span> |
| <span class="source-line-no">061</span><span id="line-61">import org.apache.hbase.thirdparty.com.google.common.io.ByteArrayDataOutput;</span> |
| <span class="source-line-no">062</span><span id="line-62">import org.apache.hbase.thirdparty.com.google.common.io.ByteStreams;</span> |
| <span class="source-line-no">063</span><span id="line-63"></span> |
| <span class="source-line-no">064</span><span id="line-64">import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;</span> |
| <span class="source-line-no">065</span><span id="line-65">import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;</span> |
| <span class="source-line-no">066</span><span id="line-66"></span> |
| <span class="source-line-no">067</span><span id="line-67">@InterfaceAudience.Public</span> |
| <span class="source-line-no">068</span><span id="line-68">public abstract class Mutation extends OperationWithAttributes</span> |
| <span class="source-line-no">069</span><span id="line-69"> implements Row, CellScannable, HeapSize {</span> |
| <span class="source-line-no">070</span><span id="line-70"> public static final long MUTATION_OVERHEAD = ClassSize.align(</span> |
| <span class="source-line-no">071</span><span id="line-71"> // This</span> |
| <span class="source-line-no">072</span><span id="line-72"> ClassSize.OBJECT +</span> |
| <span class="source-line-no">073</span><span id="line-73"> // row + OperationWithAttributes.attributes</span> |
| <span class="source-line-no">074</span><span id="line-74"> 2 * ClassSize.REFERENCE +</span> |
| <span class="source-line-no">075</span><span id="line-75"> // Timestamp</span> |
| <span class="source-line-no">076</span><span id="line-76"> 1 * Bytes.SIZEOF_LONG +</span> |
| <span class="source-line-no">077</span><span id="line-77"> // durability</span> |
| <span class="source-line-no">078</span><span id="line-78"> ClassSize.REFERENCE +</span> |
| <span class="source-line-no">079</span><span id="line-79"> // familyMap</span> |
| <span class="source-line-no">080</span><span id="line-80"> ClassSize.REFERENCE +</span> |
| <span class="source-line-no">081</span><span id="line-81"> // familyMap</span> |
| <span class="source-line-no">082</span><span id="line-82"> ClassSize.TREEMAP +</span> |
| <span class="source-line-no">083</span><span id="line-83"> // priority</span> |
| <span class="source-line-no">084</span><span id="line-84"> ClassSize.INTEGER);</span> |
| <span class="source-line-no">085</span><span id="line-85"></span> |
| <span class="source-line-no">086</span><span id="line-86"> /**</span> |
| <span class="source-line-no">087</span><span id="line-87"> * The attribute for storing the list of clusters that have consumed the change.</span> |
| <span class="source-line-no">088</span><span id="line-88"> */</span> |
| <span class="source-line-no">089</span><span id="line-89"> private static final String CONSUMED_CLUSTER_IDS = "_cs.id";</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"> * The attribute for storing TTL for the result of the mutation.</span> |
| <span class="source-line-no">093</span><span id="line-93"> */</span> |
| <span class="source-line-no">094</span><span id="line-94"> private static final String OP_ATTRIBUTE_TTL = "_ttl";</span> |
| <span class="source-line-no">095</span><span id="line-95"></span> |
| <span class="source-line-no">096</span><span id="line-96"> private static final String RETURN_RESULTS = "_rr_";</span> |
| <span class="source-line-no">097</span><span id="line-97"></span> |
| <span class="source-line-no">098</span><span id="line-98"> // TODO: row should be final</span> |
| <span class="source-line-no">099</span><span id="line-99"> protected byte[] row = null;</span> |
| <span class="source-line-no">100</span><span id="line-100"> protected long ts = HConstants.LATEST_TIMESTAMP;</span> |
| <span class="source-line-no">101</span><span id="line-101"> protected Durability durability = Durability.USE_DEFAULT;</span> |
| <span class="source-line-no">102</span><span id="line-102"></span> |
| <span class="source-line-no">103</span><span id="line-103"> // TODO: familyMap should be final</span> |
| <span class="source-line-no">104</span><span id="line-104"> // A Map sorted by column family.</span> |
| <span class="source-line-no">105</span><span id="line-105"> protected NavigableMap<byte[], List<Cell>> familyMap;</span> |
| <span class="source-line-no">106</span><span id="line-106"></span> |
| <span class="source-line-no">107</span><span id="line-107"> /**</span> |
| <span class="source-line-no">108</span><span id="line-108"> * empty construction. We need this empty construction to keep binary compatibility.</span> |
| <span class="source-line-no">109</span><span id="line-109"> */</span> |
| <span class="source-line-no">110</span><span id="line-110"> protected Mutation() {</span> |
| <span class="source-line-no">111</span><span id="line-111"> this.familyMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);</span> |
| <span class="source-line-no">112</span><span id="line-112"> }</span> |
| <span class="source-line-no">113</span><span id="line-113"></span> |
| <span class="source-line-no">114</span><span id="line-114"> protected Mutation(Mutation clone) {</span> |
| <span class="source-line-no">115</span><span id="line-115"> super(clone);</span> |
| <span class="source-line-no">116</span><span id="line-116"> this.row = clone.getRow();</span> |
| <span class="source-line-no">117</span><span id="line-117"> this.ts = clone.getTimestamp();</span> |
| <span class="source-line-no">118</span><span id="line-118"> this.familyMap = clone.getFamilyCellMap().entrySet().stream()</span> |
| <span class="source-line-no">119</span><span id="line-119"> .collect(Collectors.toMap(e -> e.getKey(), e -> new ArrayList<>(e.getValue()), (k, v) -> {</span> |
| <span class="source-line-no">120</span><span id="line-120"> throw new RuntimeException("collisions!!!");</span> |
| <span class="source-line-no">121</span><span id="line-121"> }, () -> new TreeMap<>(Bytes.BYTES_COMPARATOR)));</span> |
| <span class="source-line-no">122</span><span id="line-122"> }</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"> * Construct the mutation with user defined data.</span> |
| <span class="source-line-no">126</span><span id="line-126"> * @param row row. CAN'T be null</span> |
| <span class="source-line-no">127</span><span id="line-127"> * @param ts timestamp</span> |
| <span class="source-line-no">128</span><span id="line-128"> * @param familyMap the map to collect all cells internally. CAN'T be null</span> |
| <span class="source-line-no">129</span><span id="line-129"> */</span> |
| <span class="source-line-no">130</span><span id="line-130"> protected Mutation(byte[] row, long ts, NavigableMap<byte[], List<Cell>> familyMap) {</span> |
| <span class="source-line-no">131</span><span id="line-131"> this.row = Preconditions.checkNotNull(row);</span> |
| <span class="source-line-no">132</span><span id="line-132"> if (row.length == 0) {</span> |
| <span class="source-line-no">133</span><span id="line-133"> throw new IllegalArgumentException("Row can't be empty");</span> |
| <span class="source-line-no">134</span><span id="line-134"> }</span> |
| <span class="source-line-no">135</span><span id="line-135"> this.ts = ts;</span> |
| <span class="source-line-no">136</span><span id="line-136"> this.familyMap = Preconditions.checkNotNull(familyMap);</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> |
| <span class="source-line-no">139</span><span id="line-139"> @Override</span> |
| <span class="source-line-no">140</span><span id="line-140"> public CellScanner cellScanner() {</span> |
| <span class="source-line-no">141</span><span id="line-141"> return CellUtil.createCellScanner(getFamilyCellMap());</span> |
| <span class="source-line-no">142</span><span id="line-142"> }</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"> * Creates an empty list if one doesn't exist for the given column family or else it returns the</span> |
| <span class="source-line-no">146</span><span id="line-146"> * associated list of Cell objects.</span> |
| <span class="source-line-no">147</span><span id="line-147"> * @param family column family</span> |
| <span class="source-line-no">148</span><span id="line-148"> * @return a list of Cell objects, returns an empty list if one doesn't exist.</span> |
| <span class="source-line-no">149</span><span id="line-149"> */</span> |
| <span class="source-line-no">150</span><span id="line-150"> List<Cell> getCellList(byte[] family) {</span> |
| <span class="source-line-no">151</span><span id="line-151"> List<Cell> list = getFamilyCellMap().get(family);</span> |
| <span class="source-line-no">152</span><span id="line-152"> if (list == null) {</span> |
| <span class="source-line-no">153</span><span id="line-153"> list = new ArrayList<>();</span> |
| <span class="source-line-no">154</span><span id="line-154"> getFamilyCellMap().put(family, list);</span> |
| <span class="source-line-no">155</span><span id="line-155"> }</span> |
| <span class="source-line-no">156</span><span id="line-156"> return list;</span> |
| <span class="source-line-no">157</span><span id="line-157"> }</span> |
| <span class="source-line-no">158</span><span id="line-158"></span> |
| <span class="source-line-no">159</span><span id="line-159"> /**</span> |
| <span class="source-line-no">160</span><span id="line-160"> * Create a KeyValue with this objects row key and the Put identifier.</span> |
| <span class="source-line-no">161</span><span id="line-161"> * @return a KeyValue with this objects row key and the Put identifier.</span> |
| <span class="source-line-no">162</span><span id="line-162"> */</span> |
| <span class="source-line-no">163</span><span id="line-163"> KeyValue createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value) {</span> |
| <span class="source-line-no">164</span><span id="line-164"> return new KeyValue(this.row, family, qualifier, ts, KeyValue.Type.Put, value);</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"> /**</span> |
| <span class="source-line-no">168</span><span id="line-168"> * Create a KeyValue with this objects row key and the Put identifier.</span> |
| <span class="source-line-no">169</span><span id="line-169"> * @return a KeyValue with this objects row key and the Put identifier.</span> |
| <span class="source-line-no">170</span><span id="line-170"> */</span> |
| <span class="source-line-no">171</span><span id="line-171"> KeyValue createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value, Tag[] tags) {</span> |
| <span class="source-line-no">172</span><span id="line-172"> KeyValue kvWithTag = new KeyValue(this.row, family, qualifier, ts, value, tags);</span> |
| <span class="source-line-no">173</span><span id="line-173"> return kvWithTag;</span> |
| <span class="source-line-no">174</span><span id="line-174"> }</span> |
| <span class="source-line-no">175</span><span id="line-175"></span> |
| <span class="source-line-no">176</span><span id="line-176"> /**</span> |
| <span class="source-line-no">177</span><span id="line-177"> * Create a KeyValue with this objects row key and the Put identifier.</span> |
| <span class="source-line-no">178</span><span id="line-178"> * @return a KeyValue with this objects row key and the Put identifier.</span> |
| <span class="source-line-no">179</span><span id="line-179"> */</span> |
| <span class="source-line-no">180</span><span id="line-180"> KeyValue createPutKeyValue(byte[] family, ByteBuffer qualifier, long ts, ByteBuffer value,</span> |
| <span class="source-line-no">181</span><span id="line-181"> Tag[] tags) {</span> |
| <span class="source-line-no">182</span><span id="line-182"> return new KeyValue(this.row, 0, this.row == null ? 0 : this.row.length, family, 0,</span> |
| <span class="source-line-no">183</span><span id="line-183"> family == null ? 0 : family.length, qualifier, ts, KeyValue.Type.Put, value,</span> |
| <span class="source-line-no">184</span><span id="line-184"> tags != null ? Arrays.asList(tags) : null);</span> |
| <span class="source-line-no">185</span><span id="line-185"> }</span> |
| <span class="source-line-no">186</span><span id="line-186"></span> |
| <span class="source-line-no">187</span><span id="line-187"> /**</span> |
| <span class="source-line-no">188</span><span id="line-188"> * Compile the column family (i.e. schema) information into a Map. Useful for parsing and</span> |
| <span class="source-line-no">189</span><span id="line-189"> * aggregation by debugging, logging, and administration tools.</span> |
| <span class="source-line-no">190</span><span id="line-190"> */</span> |
| <span class="source-line-no">191</span><span id="line-191"> @Override</span> |
| <span class="source-line-no">192</span><span id="line-192"> public Map<String, Object> getFingerprint() {</span> |
| <span class="source-line-no">193</span><span id="line-193"> Map<String, Object> map = new HashMap<>();</span> |
| <span class="source-line-no">194</span><span id="line-194"> List<String> families = new ArrayList<>(getFamilyCellMap().entrySet().size());</span> |
| <span class="source-line-no">195</span><span id="line-195"> // ideally, we would also include table information, but that information</span> |
| <span class="source-line-no">196</span><span id="line-196"> // is not stored in each Operation instance.</span> |
| <span class="source-line-no">197</span><span id="line-197"> map.put("families", families);</span> |
| <span class="source-line-no">198</span><span id="line-198"> for (Map.Entry<byte[], List<Cell>> entry : getFamilyCellMap().entrySet()) {</span> |
| <span class="source-line-no">199</span><span id="line-199"> families.add(Bytes.toStringBinary(entry.getKey()));</span> |
| <span class="source-line-no">200</span><span id="line-200"> }</span> |
| <span class="source-line-no">201</span><span id="line-201"> return map;</span> |
| <span class="source-line-no">202</span><span id="line-202"> }</span> |
| <span class="source-line-no">203</span><span id="line-203"></span> |
| <span class="source-line-no">204</span><span id="line-204"> /**</span> |
| <span class="source-line-no">205</span><span id="line-205"> * Compile the details beyond the scope of getFingerprint (row, columns, timestamps, etc.) into a</span> |
| <span class="source-line-no">206</span><span id="line-206"> * Map along with the fingerprinted information. Useful for debugging, logging, and administration</span> |
| <span class="source-line-no">207</span><span id="line-207"> * tools.</span> |
| <span class="source-line-no">208</span><span id="line-208"> * @param maxCols a limit on the number of columns output prior to truncation</span> |
| <span class="source-line-no">209</span><span id="line-209"> */</span> |
| <span class="source-line-no">210</span><span id="line-210"> @Override</span> |
| <span class="source-line-no">211</span><span id="line-211"> public Map<String, Object> toMap(int maxCols) {</span> |
| <span class="source-line-no">212</span><span id="line-212"> // we start with the fingerprint map and build on top of it.</span> |
| <span class="source-line-no">213</span><span id="line-213"> Map<String, Object> map = getFingerprint();</span> |
| <span class="source-line-no">214</span><span id="line-214"> // replace the fingerprint's simple list of families with a</span> |
| <span class="source-line-no">215</span><span id="line-215"> // map from column families to lists of qualifiers and kv details</span> |
| <span class="source-line-no">216</span><span id="line-216"> Map<String, List<Map<String, Object>>> columns = new HashMap<>();</span> |
| <span class="source-line-no">217</span><span id="line-217"> map.put("families", columns);</span> |
| <span class="source-line-no">218</span><span id="line-218"> map.put("row", Bytes.toStringBinary(this.row));</span> |
| <span class="source-line-no">219</span><span id="line-219"> int colCount = 0;</span> |
| <span class="source-line-no">220</span><span id="line-220"> // iterate through all column families affected</span> |
| <span class="source-line-no">221</span><span id="line-221"> for (Map.Entry<byte[], List<Cell>> entry : getFamilyCellMap().entrySet()) {</span> |
| <span class="source-line-no">222</span><span id="line-222"> // map from this family to details for each cell affected within the family</span> |
| <span class="source-line-no">223</span><span id="line-223"> List<Map<String, Object>> qualifierDetails = new ArrayList<>();</span> |
| <span class="source-line-no">224</span><span id="line-224"> columns.put(Bytes.toStringBinary(entry.getKey()), qualifierDetails);</span> |
| <span class="source-line-no">225</span><span id="line-225"> colCount += entry.getValue().size();</span> |
| <span class="source-line-no">226</span><span id="line-226"> if (maxCols <= 0) {</span> |
| <span class="source-line-no">227</span><span id="line-227"> continue;</span> |
| <span class="source-line-no">228</span><span id="line-228"> }</span> |
| <span class="source-line-no">229</span><span id="line-229"> // add details for each cell</span> |
| <span class="source-line-no">230</span><span id="line-230"> for (Cell cell : entry.getValue()) {</span> |
| <span class="source-line-no">231</span><span id="line-231"> if (--maxCols <= 0) {</span> |
| <span class="source-line-no">232</span><span id="line-232"> continue;</span> |
| <span class="source-line-no">233</span><span id="line-233"> }</span> |
| <span class="source-line-no">234</span><span id="line-234"> Map<String, Object> cellMap = cellToStringMap(cell);</span> |
| <span class="source-line-no">235</span><span id="line-235"> qualifierDetails.add(cellMap);</span> |
| <span class="source-line-no">236</span><span id="line-236"> }</span> |
| <span class="source-line-no">237</span><span id="line-237"> }</span> |
| <span class="source-line-no">238</span><span id="line-238"> map.put("totalColumns", colCount);</span> |
| <span class="source-line-no">239</span><span id="line-239"> // add the id if set</span> |
| <span class="source-line-no">240</span><span id="line-240"> if (getId() != null) {</span> |
| <span class="source-line-no">241</span><span id="line-241"> map.put("id", getId());</span> |
| <span class="source-line-no">242</span><span id="line-242"> }</span> |
| <span class="source-line-no">243</span><span id="line-243"> // Add the TTL if set</span> |
| <span class="source-line-no">244</span><span id="line-244"> // Long.MAX_VALUE is the default, and is interpreted to mean this attribute</span> |
| <span class="source-line-no">245</span><span id="line-245"> // has not been set.</span> |
| <span class="source-line-no">246</span><span id="line-246"> if (getTTL() != Long.MAX_VALUE) {</span> |
| <span class="source-line-no">247</span><span id="line-247"> map.put("ttl", getTTL());</span> |
| <span class="source-line-no">248</span><span id="line-248"> }</span> |
| <span class="source-line-no">249</span><span id="line-249"> map.put("ts", this.ts);</span> |
| <span class="source-line-no">250</span><span id="line-250"> return map;</span> |
| <span class="source-line-no">251</span><span id="line-251"> }</span> |
| <span class="source-line-no">252</span><span id="line-252"></span> |
| <span class="source-line-no">253</span><span id="line-253"> private static Map<String, Object> cellToStringMap(Cell c) {</span> |
| <span class="source-line-no">254</span><span id="line-254"> Map<String, Object> stringMap = new HashMap<>();</span> |
| <span class="source-line-no">255</span><span id="line-255"> stringMap.put("qualifier",</span> |
| <span class="source-line-no">256</span><span id="line-256"> Bytes.toStringBinary(c.getQualifierArray(), c.getQualifierOffset(), c.getQualifierLength()));</span> |
| <span class="source-line-no">257</span><span id="line-257"> stringMap.put("timestamp", c.getTimestamp());</span> |
| <span class="source-line-no">258</span><span id="line-258"> stringMap.put("vlen", c.getValueLength());</span> |
| <span class="source-line-no">259</span><span id="line-259"> List<Tag> tags = PrivateCellUtil.getTags(c);</span> |
| <span class="source-line-no">260</span><span id="line-260"> if (tags != null) {</span> |
| <span class="source-line-no">261</span><span id="line-261"> List<String> tagsString = new ArrayList<>(tags.size());</span> |
| <span class="source-line-no">262</span><span id="line-262"> for (Tag t : tags) {</span> |
| <span class="source-line-no">263</span><span id="line-263"> tagsString.add(t.getType() + ":" + Bytes.toStringBinary(Tag.cloneValue(t)));</span> |
| <span class="source-line-no">264</span><span id="line-264"> }</span> |
| <span class="source-line-no">265</span><span id="line-265"> stringMap.put("tag", tagsString);</span> |
| <span class="source-line-no">266</span><span id="line-266"> }</span> |
| <span class="source-line-no">267</span><span id="line-267"> return stringMap;</span> |
| <span class="source-line-no">268</span><span id="line-268"> }</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"> * Set the durability for this mutation</span> |
| <span class="source-line-no">272</span><span id="line-272"> */</span> |
| <span class="source-line-no">273</span><span id="line-273"> public Mutation setDurability(Durability d) {</span> |
| <span class="source-line-no">274</span><span id="line-274"> this.durability = d;</span> |
| <span class="source-line-no">275</span><span id="line-275"> return this;</span> |
| <span class="source-line-no">276</span><span id="line-276"> }</span> |
| <span class="source-line-no">277</span><span id="line-277"></span> |
| <span class="source-line-no">278</span><span id="line-278"> /** Get the current durability */</span> |
| <span class="source-line-no">279</span><span id="line-279"> public Durability getDurability() {</span> |
| <span class="source-line-no">280</span><span id="line-280"> return this.durability;</span> |
| <span class="source-line-no">281</span><span id="line-281"> }</span> |
| <span class="source-line-no">282</span><span id="line-282"></span> |
| <span class="source-line-no">283</span><span id="line-283"> /**</span> |
| <span class="source-line-no">284</span><span id="line-284"> * Method for retrieving the put's familyMap</span> |
| <span class="source-line-no">285</span><span id="line-285"> */</span> |
| <span class="source-line-no">286</span><span id="line-286"> public NavigableMap<byte[], List<Cell>> getFamilyCellMap() {</span> |
| <span class="source-line-no">287</span><span id="line-287"> return this.familyMap;</span> |
| <span class="source-line-no">288</span><span id="line-288"> }</span> |
| <span class="source-line-no">289</span><span id="line-289"></span> |
| <span class="source-line-no">290</span><span id="line-290"> /**</span> |
| <span class="source-line-no">291</span><span id="line-291"> * Method to check if the familyMap is empty</span> |
| <span class="source-line-no">292</span><span id="line-292"> * @return true if empty, false otherwise</span> |
| <span class="source-line-no">293</span><span id="line-293"> */</span> |
| <span class="source-line-no">294</span><span id="line-294"> public boolean isEmpty() {</span> |
| <span class="source-line-no">295</span><span id="line-295"> return getFamilyCellMap().isEmpty();</span> |
| <span class="source-line-no">296</span><span id="line-296"> }</span> |
| <span class="source-line-no">297</span><span id="line-297"></span> |
| <span class="source-line-no">298</span><span id="line-298"> /**</span> |
| <span class="source-line-no">299</span><span id="line-299"> * Method for retrieving the delete's row</span> |
| <span class="source-line-no">300</span><span id="line-300"> */</span> |
| <span class="source-line-no">301</span><span id="line-301"> @Override</span> |
| <span class="source-line-no">302</span><span id="line-302"> public byte[] getRow() {</span> |
| <span class="source-line-no">303</span><span id="line-303"> return this.row;</span> |
| <span class="source-line-no">304</span><span id="line-304"> }</span> |
| <span class="source-line-no">305</span><span id="line-305"></span> |
| <span class="source-line-no">306</span><span id="line-306"> /**</span> |
| <span class="source-line-no">307</span><span id="line-307"> * Method for retrieving the timestamp.</span> |
| <span class="source-line-no">308</span><span id="line-308"> */</span> |
| <span class="source-line-no">309</span><span id="line-309"> public long getTimestamp() {</span> |
| <span class="source-line-no">310</span><span id="line-310"> return this.ts;</span> |
| <span class="source-line-no">311</span><span id="line-311"> }</span> |
| <span class="source-line-no">312</span><span id="line-312"></span> |
| <span class="source-line-no">313</span><span id="line-313"> /**</span> |
| <span class="source-line-no">314</span><span id="line-314"> * Marks that the clusters with the given clusterIds have consumed the mutation</span> |
| <span class="source-line-no">315</span><span id="line-315"> * @param clusterIds of the clusters that have consumed the mutation</span> |
| <span class="source-line-no">316</span><span id="line-316"> */</span> |
| <span class="source-line-no">317</span><span id="line-317"> public Mutation setClusterIds(List<UUID> clusterIds) {</span> |
| <span class="source-line-no">318</span><span id="line-318"> ByteArrayDataOutput out = ByteStreams.newDataOutput();</span> |
| <span class="source-line-no">319</span><span id="line-319"> out.writeInt(clusterIds.size());</span> |
| <span class="source-line-no">320</span><span id="line-320"> for (UUID clusterId : clusterIds) {</span> |
| <span class="source-line-no">321</span><span id="line-321"> out.writeLong(clusterId.getMostSignificantBits());</span> |
| <span class="source-line-no">322</span><span id="line-322"> out.writeLong(clusterId.getLeastSignificantBits());</span> |
| <span class="source-line-no">323</span><span id="line-323"> }</span> |
| <span class="source-line-no">324</span><span id="line-324"> setAttribute(CONSUMED_CLUSTER_IDS, out.toByteArray());</span> |
| <span class="source-line-no">325</span><span id="line-325"> return this;</span> |
| <span class="source-line-no">326</span><span id="line-326"> }</span> |
| <span class="source-line-no">327</span><span id="line-327"></span> |
| <span class="source-line-no">328</span><span id="line-328"> /** Returns the set of clusterIds that have consumed the mutation */</span> |
| <span class="source-line-no">329</span><span id="line-329"> public List<UUID> getClusterIds() {</span> |
| <span class="source-line-no">330</span><span id="line-330"> List<UUID> clusterIds = new ArrayList<>();</span> |
| <span class="source-line-no">331</span><span id="line-331"> byte[] bytes = getAttribute(CONSUMED_CLUSTER_IDS);</span> |
| <span class="source-line-no">332</span><span id="line-332"> if (bytes != null) {</span> |
| <span class="source-line-no">333</span><span id="line-333"> ByteArrayDataInput in = ByteStreams.newDataInput(bytes);</span> |
| <span class="source-line-no">334</span><span id="line-334"> int numClusters = in.readInt();</span> |
| <span class="source-line-no">335</span><span id="line-335"> for (int i = 0; i < numClusters; i++) {</span> |
| <span class="source-line-no">336</span><span id="line-336"> clusterIds.add(new UUID(in.readLong(), in.readLong()));</span> |
| <span class="source-line-no">337</span><span id="line-337"> }</span> |
| <span class="source-line-no">338</span><span id="line-338"> }</span> |
| <span class="source-line-no">339</span><span id="line-339"> return clusterIds;</span> |
| <span class="source-line-no">340</span><span id="line-340"> }</span> |
| <span class="source-line-no">341</span><span id="line-341"></span> |
| <span class="source-line-no">342</span><span id="line-342"> /**</span> |
| <span class="source-line-no">343</span><span id="line-343"> * Sets the visibility expression associated with cells in this Mutation.</span> |
| <span class="source-line-no">344</span><span id="line-344"> */</span> |
| <span class="source-line-no">345</span><span id="line-345"> public Mutation setCellVisibility(CellVisibility expression) {</span> |
| <span class="source-line-no">346</span><span id="line-346"> this.setAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY,</span> |
| <span class="source-line-no">347</span><span id="line-347"> toCellVisibility(expression).toByteArray());</span> |
| <span class="source-line-no">348</span><span id="line-348"> return this;</span> |
| <span class="source-line-no">349</span><span id="line-349"> }</span> |
| <span class="source-line-no">350</span><span id="line-350"></span> |
| <span class="source-line-no">351</span><span id="line-351"> /** Returns CellVisibility associated with cells in this Mutation. n */</span> |
| <span class="source-line-no">352</span><span id="line-352"> public CellVisibility getCellVisibility() throws DeserializationException {</span> |
| <span class="source-line-no">353</span><span id="line-353"> byte[] cellVisibilityBytes = this.getAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY);</span> |
| <span class="source-line-no">354</span><span id="line-354"> if (cellVisibilityBytes == null) return null;</span> |
| <span class="source-line-no">355</span><span id="line-355"> return toCellVisibility(cellVisibilityBytes);</span> |
| <span class="source-line-no">356</span><span id="line-356"> }</span> |
| <span class="source-line-no">357</span><span id="line-357"></span> |
| <span class="source-line-no">358</span><span id="line-358"> /**</span> |
| <span class="source-line-no">359</span><span id="line-359"> * Create a protocol buffer CellVisibility based on a client CellVisibility.</span> |
| <span class="source-line-no">360</span><span id="line-360"> * @return a protocol buffer CellVisibility</span> |
| <span class="source-line-no">361</span><span id="line-361"> */</span> |
| <span class="source-line-no">362</span><span id="line-362"> static ClientProtos.CellVisibility toCellVisibility(CellVisibility cellVisibility) {</span> |
| <span class="source-line-no">363</span><span id="line-363"> ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder();</span> |
| <span class="source-line-no">364</span><span id="line-364"> builder.setExpression(cellVisibility.getExpression());</span> |
| <span class="source-line-no">365</span><span id="line-365"> return builder.build();</span> |
| <span class="source-line-no">366</span><span id="line-366"> }</span> |
| <span class="source-line-no">367</span><span id="line-367"></span> |
| <span class="source-line-no">368</span><span id="line-368"> /**</span> |
| <span class="source-line-no">369</span><span id="line-369"> * Convert a protocol buffer CellVisibility to a client CellVisibility</span> |
| <span class="source-line-no">370</span><span id="line-370"> * @return the converted client CellVisibility</span> |
| <span class="source-line-no">371</span><span id="line-371"> */</span> |
| <span class="source-line-no">372</span><span id="line-372"> private static CellVisibility toCellVisibility(ClientProtos.CellVisibility proto) {</span> |
| <span class="source-line-no">373</span><span id="line-373"> if (proto == null) return null;</span> |
| <span class="source-line-no">374</span><span id="line-374"> return new CellVisibility(proto.getExpression());</span> |
| <span class="source-line-no">375</span><span id="line-375"> }</span> |
| <span class="source-line-no">376</span><span id="line-376"></span> |
| <span class="source-line-no">377</span><span id="line-377"> /**</span> |
| <span class="source-line-no">378</span><span id="line-378"> * Convert a protocol buffer CellVisibility bytes to a client CellVisibility</span> |
| <span class="source-line-no">379</span><span id="line-379"> * @return the converted client CellVisibility</span> |
| <span class="source-line-no">380</span><span id="line-380"> */</span> |
| <span class="source-line-no">381</span><span id="line-381"> private static CellVisibility toCellVisibility(byte[] protoBytes)</span> |
| <span class="source-line-no">382</span><span id="line-382"> throws DeserializationException {</span> |
| <span class="source-line-no">383</span><span id="line-383"> if (protoBytes == null) return null;</span> |
| <span class="source-line-no">384</span><span id="line-384"> ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder();</span> |
| <span class="source-line-no">385</span><span id="line-385"> ClientProtos.CellVisibility proto = null;</span> |
| <span class="source-line-no">386</span><span id="line-386"> try {</span> |
| <span class="source-line-no">387</span><span id="line-387"> ProtobufUtil.mergeFrom(builder, protoBytes);</span> |
| <span class="source-line-no">388</span><span id="line-388"> proto = builder.build();</span> |
| <span class="source-line-no">389</span><span id="line-389"> } catch (IOException e) {</span> |
| <span class="source-line-no">390</span><span id="line-390"> throw new DeserializationException(e);</span> |
| <span class="source-line-no">391</span><span id="line-391"> }</span> |
| <span class="source-line-no">392</span><span id="line-392"> return toCellVisibility(proto);</span> |
| <span class="source-line-no">393</span><span id="line-393"> }</span> |
| <span class="source-line-no">394</span><span id="line-394"></span> |
| <span class="source-line-no">395</span><span id="line-395"> /**</span> |
| <span class="source-line-no">396</span><span id="line-396"> * Number of KeyValues carried by this Mutation.</span> |
| <span class="source-line-no">397</span><span id="line-397"> * @return the total number of KeyValues</span> |
| <span class="source-line-no">398</span><span id="line-398"> */</span> |
| <span class="source-line-no">399</span><span id="line-399"> public int size() {</span> |
| <span class="source-line-no">400</span><span id="line-400"> int size = 0;</span> |
| <span class="source-line-no">401</span><span id="line-401"> for (List<Cell> cells : getFamilyCellMap().values()) {</span> |
| <span class="source-line-no">402</span><span id="line-402"> size += cells.size();</span> |
| <span class="source-line-no">403</span><span id="line-403"> }</span> |
| <span class="source-line-no">404</span><span id="line-404"> return size;</span> |
| <span class="source-line-no">405</span><span id="line-405"> }</span> |
| <span class="source-line-no">406</span><span id="line-406"></span> |
| <span class="source-line-no">407</span><span id="line-407"> /** Returns the number of different families */</span> |
| <span class="source-line-no">408</span><span id="line-408"> public int numFamilies() {</span> |
| <span class="source-line-no">409</span><span id="line-409"> return getFamilyCellMap().size();</span> |
| <span class="source-line-no">410</span><span id="line-410"> }</span> |
| <span class="source-line-no">411</span><span id="line-411"></span> |
| <span class="source-line-no">412</span><span id="line-412"> /** Returns Calculate what Mutation adds to class heap size. */</span> |
| <span class="source-line-no">413</span><span id="line-413"> @Override</span> |
| <span class="source-line-no">414</span><span id="line-414"> public long heapSize() {</span> |
| <span class="source-line-no">415</span><span id="line-415"> long heapsize = MUTATION_OVERHEAD;</span> |
| <span class="source-line-no">416</span><span id="line-416"> // Adding row</span> |
| <span class="source-line-no">417</span><span id="line-417"> heapsize += ClassSize.align(ClassSize.ARRAY + this.row.length);</span> |
| <span class="source-line-no">418</span><span id="line-418"></span> |
| <span class="source-line-no">419</span><span id="line-419"> // Adding map overhead</span> |
| <span class="source-line-no">420</span><span id="line-420"> heapsize += ClassSize.align(getFamilyCellMap().size() * ClassSize.MAP_ENTRY);</span> |
| <span class="source-line-no">421</span><span id="line-421"> for (Map.Entry<byte[], List<Cell>> entry : getFamilyCellMap().entrySet()) {</span> |
| <span class="source-line-no">422</span><span id="line-422"> // Adding key overhead</span> |
| <span class="source-line-no">423</span><span id="line-423"> heapsize += ClassSize.align(ClassSize.ARRAY + entry.getKey().length);</span> |
| <span class="source-line-no">424</span><span id="line-424"></span> |
| <span class="source-line-no">425</span><span id="line-425"> // This part is kinds tricky since the JVM can reuse references if you</span> |
| <span class="source-line-no">426</span><span id="line-426"> // store the same value, but have a good match with SizeOf at the moment</span> |
| <span class="source-line-no">427</span><span id="line-427"> // Adding value overhead</span> |
| <span class="source-line-no">428</span><span id="line-428"> heapsize += ClassSize.align(ClassSize.ARRAYLIST);</span> |
| <span class="source-line-no">429</span><span id="line-429"> int size = entry.getValue().size();</span> |
| <span class="source-line-no">430</span><span id="line-430"> heapsize += ClassSize.align(ClassSize.ARRAY + size * ClassSize.REFERENCE);</span> |
| <span class="source-line-no">431</span><span id="line-431"></span> |
| <span class="source-line-no">432</span><span id="line-432"> for (Cell cell : entry.getValue()) {</span> |
| <span class="source-line-no">433</span><span id="line-433"> heapsize += cell.heapSize();</span> |
| <span class="source-line-no">434</span><span id="line-434"> }</span> |
| <span class="source-line-no">435</span><span id="line-435"> }</span> |
| <span class="source-line-no">436</span><span id="line-436"> heapsize += getAttributeSize();</span> |
| <span class="source-line-no">437</span><span id="line-437"> heapsize += extraHeapSize();</span> |
| <span class="source-line-no">438</span><span id="line-438"> return ClassSize.align(heapsize);</span> |
| <span class="source-line-no">439</span><span id="line-439"> }</span> |
| <span class="source-line-no">440</span><span id="line-440"></span> |
| <span class="source-line-no">441</span><span id="line-441"> /** Returns The serialized ACL for this operation, or null if none */</span> |
| <span class="source-line-no">442</span><span id="line-442"> public byte[] getACL() {</span> |
| <span class="source-line-no">443</span><span id="line-443"> return getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL);</span> |
| <span class="source-line-no">444</span><span id="line-444"> }</span> |
| <span class="source-line-no">445</span><span id="line-445"></span> |
| <span class="source-line-no">446</span><span id="line-446"> /**</span> |
| <span class="source-line-no">447</span><span id="line-447"> * Set the ACL for this operation.</span> |
| <span class="source-line-no">448</span><span id="line-448"> * @param user User short name</span> |
| <span class="source-line-no">449</span><span id="line-449"> * @param perms Permissions for the user</span> |
| <span class="source-line-no">450</span><span id="line-450"> */</span> |
| <span class="source-line-no">451</span><span id="line-451"> public Mutation setACL(String user, Permission perms) {</span> |
| <span class="source-line-no">452</span><span id="line-452"> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,</span> |
| <span class="source-line-no">453</span><span id="line-453"> AccessControlUtil.toUsersAndPermissions(user, perms).toByteArray());</span> |
| <span class="source-line-no">454</span><span id="line-454"> return this;</span> |
| <span class="source-line-no">455</span><span id="line-455"> }</span> |
| <span class="source-line-no">456</span><span id="line-456"></span> |
| <span class="source-line-no">457</span><span id="line-457"> /**</span> |
| <span class="source-line-no">458</span><span id="line-458"> * Set the ACL for this operation.</span> |
| <span class="source-line-no">459</span><span id="line-459"> * @param perms A map of permissions for a user or users</span> |
| <span class="source-line-no">460</span><span id="line-460"> */</span> |
| <span class="source-line-no">461</span><span id="line-461"> public Mutation setACL(Map<String, Permission> perms) {</span> |
| <span class="source-line-no">462</span><span id="line-462"> ListMultimap<String, Permission> permMap = ArrayListMultimap.create();</span> |
| <span class="source-line-no">463</span><span id="line-463"> for (Map.Entry<String, Permission> entry : perms.entrySet()) {</span> |
| <span class="source-line-no">464</span><span id="line-464"> permMap.put(entry.getKey(), entry.getValue());</span> |
| <span class="source-line-no">465</span><span id="line-465"> }</span> |
| <span class="source-line-no">466</span><span id="line-466"> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,</span> |
| <span class="source-line-no">467</span><span id="line-467"> AccessControlUtil.toUsersAndPermissions(permMap).toByteArray());</span> |
| <span class="source-line-no">468</span><span id="line-468"> return this;</span> |
| <span class="source-line-no">469</span><span id="line-469"> }</span> |
| <span class="source-line-no">470</span><span id="line-470"></span> |
| <span class="source-line-no">471</span><span id="line-471"> /**</span> |
| <span class="source-line-no">472</span><span id="line-472"> * Return the TTL requested for the result of the mutation, in milliseconds.</span> |
| <span class="source-line-no">473</span><span id="line-473"> * @return the TTL requested for the result of the mutation, in milliseconds, or Long.MAX_VALUE if</span> |
| <span class="source-line-no">474</span><span id="line-474"> * unset</span> |
| <span class="source-line-no">475</span><span id="line-475"> */</span> |
| <span class="source-line-no">476</span><span id="line-476"> public long getTTL() {</span> |
| <span class="source-line-no">477</span><span id="line-477"> byte[] ttlBytes = getAttribute(OP_ATTRIBUTE_TTL);</span> |
| <span class="source-line-no">478</span><span id="line-478"> if (ttlBytes != null) {</span> |
| <span class="source-line-no">479</span><span id="line-479"> return Bytes.toLong(ttlBytes);</span> |
| <span class="source-line-no">480</span><span id="line-480"> }</span> |
| <span class="source-line-no">481</span><span id="line-481"> return Long.MAX_VALUE;</span> |
| <span class="source-line-no">482</span><span id="line-482"> }</span> |
| <span class="source-line-no">483</span><span id="line-483"></span> |
| <span class="source-line-no">484</span><span id="line-484"> /**</span> |
| <span class="source-line-no">485</span><span id="line-485"> * Set the TTL desired for the result of the mutation, in milliseconds.</span> |
| <span class="source-line-no">486</span><span id="line-486"> * @param ttl the TTL desired for the result of the mutation, in milliseconds</span> |
| <span class="source-line-no">487</span><span id="line-487"> */</span> |
| <span class="source-line-no">488</span><span id="line-488"> public Mutation setTTL(long ttl) {</span> |
| <span class="source-line-no">489</span><span id="line-489"> setAttribute(OP_ATTRIBUTE_TTL, Bytes.toBytes(ttl));</span> |
| <span class="source-line-no">490</span><span id="line-490"> return this;</span> |
| <span class="source-line-no">491</span><span id="line-491"> }</span> |
| <span class="source-line-no">492</span><span id="line-492"></span> |
| <span class="source-line-no">493</span><span id="line-493"> /** Returns current value for returnResults */</span> |
| <span class="source-line-no">494</span><span id="line-494"> // Used by Increment and Append only.</span> |
| <span class="source-line-no">495</span><span id="line-495"> @InterfaceAudience.Private</span> |
| <span class="source-line-no">496</span><span id="line-496"> protected boolean isReturnResults() {</span> |
| <span class="source-line-no">497</span><span id="line-497"> byte[] v = getAttribute(RETURN_RESULTS);</span> |
| <span class="source-line-no">498</span><span id="line-498"> return v == null ? true : Bytes.toBoolean(v);</span> |
| <span class="source-line-no">499</span><span id="line-499"> }</span> |
| <span class="source-line-no">500</span><span id="line-500"></span> |
| <span class="source-line-no">501</span><span id="line-501"> @InterfaceAudience.Private</span> |
| <span class="source-line-no">502</span><span id="line-502"> // Used by Increment and Append only.</span> |
| <span class="source-line-no">503</span><span id="line-503"> protected Mutation setReturnResults(boolean returnResults) {</span> |
| <span class="source-line-no">504</span><span id="line-504"> setAttribute(RETURN_RESULTS, Bytes.toBytes(returnResults));</span> |
| <span class="source-line-no">505</span><span id="line-505"> return this;</span> |
| <span class="source-line-no">506</span><span id="line-506"> }</span> |
| <span class="source-line-no">507</span><span id="line-507"></span> |
| <span class="source-line-no">508</span><span id="line-508"> /**</span> |
| <span class="source-line-no">509</span><span id="line-509"> * Subclasses should override this method to add the heap size of their own fields.</span> |
| <span class="source-line-no">510</span><span id="line-510"> * @return the heap size to add (will be aligned).</span> |
| <span class="source-line-no">511</span><span id="line-511"> */</span> |
| <span class="source-line-no">512</span><span id="line-512"> protected long extraHeapSize() {</span> |
| <span class="source-line-no">513</span><span id="line-513"> return 0L;</span> |
| <span class="source-line-no">514</span><span id="line-514"> }</span> |
| <span class="source-line-no">515</span><span id="line-515"></span> |
| <span class="source-line-no">516</span><span id="line-516"> /**</span> |
| <span class="source-line-no">517</span><span id="line-517"> * Set the timestamp of the delete.</span> |
| <span class="source-line-no">518</span><span id="line-518"> */</span> |
| <span class="source-line-no">519</span><span id="line-519"> public Mutation setTimestamp(long timestamp) {</span> |
| <span class="source-line-no">520</span><span id="line-520"> if (timestamp < 0) {</span> |
| <span class="source-line-no">521</span><span id="line-521"> throw new IllegalArgumentException("Timestamp cannot be negative. ts=" + timestamp);</span> |
| <span class="source-line-no">522</span><span id="line-522"> }</span> |
| <span class="source-line-no">523</span><span id="line-523"> this.ts = timestamp;</span> |
| <span class="source-line-no">524</span><span id="line-524"> return this;</span> |
| <span class="source-line-no">525</span><span id="line-525"> }</span> |
| <span class="source-line-no">526</span><span id="line-526"></span> |
| <span class="source-line-no">527</span><span id="line-527"> /**</span> |
| <span class="source-line-no">528</span><span id="line-528"> * A convenience method to determine if this object's familyMap contains a value assigned to the</span> |
| <span class="source-line-no">529</span><span id="line-529"> * given family &amp; qualifier. Both given arguments must match the KeyValue object to return</span> |
| <span class="source-line-no">530</span><span id="line-530"> * true.</span> |
| <span class="source-line-no">531</span><span id="line-531"> * @param family column family</span> |
| <span class="source-line-no">532</span><span id="line-532"> * @param qualifier column qualifier</span> |
| <span class="source-line-no">533</span><span id="line-533"> * @return returns true if the given family and qualifier already has an existing KeyValue object</span> |
| <span class="source-line-no">534</span><span id="line-534"> * in the family map.</span> |
| <span class="source-line-no">535</span><span id="line-535"> */</span> |
| <span class="source-line-no">536</span><span id="line-536"> public boolean has(byte[] family, byte[] qualifier) {</span> |
| <span class="source-line-no">537</span><span id="line-537"> return has(family, qualifier, this.ts, HConstants.EMPTY_BYTE_ARRAY, true, true);</span> |
| <span class="source-line-no">538</span><span id="line-538"> }</span> |
| <span class="source-line-no">539</span><span id="line-539"></span> |
| <span class="source-line-no">540</span><span id="line-540"> /**</span> |
| <span class="source-line-no">541</span><span id="line-541"> * A convenience method to determine if this object's familyMap contains a value assigned to the</span> |
| <span class="source-line-no">542</span><span id="line-542"> * given family, qualifier and timestamp. All 3 given arguments must match the KeyValue object to</span> |
| <span class="source-line-no">543</span><span id="line-543"> * return true.</span> |
| <span class="source-line-no">544</span><span id="line-544"> * @param family column family</span> |
| <span class="source-line-no">545</span><span id="line-545"> * @param qualifier column qualifier</span> |
| <span class="source-line-no">546</span><span id="line-546"> * @param ts timestamp</span> |
| <span class="source-line-no">547</span><span id="line-547"> * @return returns true if the given family, qualifier and timestamp already has an existing</span> |
| <span class="source-line-no">548</span><span id="line-548"> * KeyValue object in the family map.</span> |
| <span class="source-line-no">549</span><span id="line-549"> */</span> |
| <span class="source-line-no">550</span><span id="line-550"> public boolean has(byte[] family, byte[] qualifier, long ts) {</span> |
| <span class="source-line-no">551</span><span id="line-551"> return has(family, qualifier, ts, HConstants.EMPTY_BYTE_ARRAY, false, true);</span> |
| <span class="source-line-no">552</span><span id="line-552"> }</span> |
| <span class="source-line-no">553</span><span id="line-553"></span> |
| <span class="source-line-no">554</span><span id="line-554"> /**</span> |
| <span class="source-line-no">555</span><span id="line-555"> * A convenience method to determine if this object's familyMap contains a value assigned to the</span> |
| <span class="source-line-no">556</span><span id="line-556"> * given family, qualifier and timestamp. All 3 given arguments must match the KeyValue object to</span> |
| <span class="source-line-no">557</span><span id="line-557"> * return true.</span> |
| <span class="source-line-no">558</span><span id="line-558"> * @param family column family</span> |
| <span class="source-line-no">559</span><span id="line-559"> * @param qualifier column qualifier</span> |
| <span class="source-line-no">560</span><span id="line-560"> * @param value value to check</span> |
| <span class="source-line-no">561</span><span id="line-561"> * @return returns true if the given family, qualifier and value already has an existing KeyValue</span> |
| <span class="source-line-no">562</span><span id="line-562"> * object in the family map.</span> |
| <span class="source-line-no">563</span><span id="line-563"> */</span> |
| <span class="source-line-no">564</span><span id="line-564"> public boolean has(byte[] family, byte[] qualifier, byte[] value) {</span> |
| <span class="source-line-no">565</span><span id="line-565"> return has(family, qualifier, this.ts, value, true, false);</span> |
| <span class="source-line-no">566</span><span id="line-566"> }</span> |
| <span class="source-line-no">567</span><span id="line-567"></span> |
| <span class="source-line-no">568</span><span id="line-568"> /**</span> |
| <span class="source-line-no">569</span><span id="line-569"> * A convenience method to determine if this object's familyMap contains the given value assigned</span> |
| <span class="source-line-no">570</span><span id="line-570"> * to the given family, qualifier and timestamp. All 4 given arguments must match the KeyValue</span> |
| <span class="source-line-no">571</span><span id="line-571"> * object to return true.</span> |
| <span class="source-line-no">572</span><span id="line-572"> * @param family column family</span> |
| <span class="source-line-no">573</span><span id="line-573"> * @param qualifier column qualifier</span> |
| <span class="source-line-no">574</span><span id="line-574"> * @param ts timestamp</span> |
| <span class="source-line-no">575</span><span id="line-575"> * @param value value to check</span> |
| <span class="source-line-no">576</span><span id="line-576"> * @return returns true if the given family, qualifier timestamp and value already has an existing</span> |
| <span class="source-line-no">577</span><span id="line-577"> * KeyValue object in the family map.</span> |
| <span class="source-line-no">578</span><span id="line-578"> */</span> |
| <span class="source-line-no">579</span><span id="line-579"> public boolean has(byte[] family, byte[] qualifier, long ts, byte[] value) {</span> |
| <span class="source-line-no">580</span><span id="line-580"> return has(family, qualifier, ts, value, false, false);</span> |
| <span class="source-line-no">581</span><span id="line-581"> }</span> |
| <span class="source-line-no">582</span><span id="line-582"></span> |
| <span class="source-line-no">583</span><span id="line-583"> /**</span> |
| <span class="source-line-no">584</span><span id="line-584"> * Returns a list of all KeyValue objects with matching column family and qualifier.</span> |
| <span class="source-line-no">585</span><span id="line-585"> * @param family column family</span> |
| <span class="source-line-no">586</span><span id="line-586"> * @param qualifier column qualifier</span> |
| <span class="source-line-no">587</span><span id="line-587"> * @return a list of KeyValue objects with the matching family and qualifier, returns an empty</span> |
| <span class="source-line-no">588</span><span id="line-588"> * list if one doesn't exist for the given family.</span> |
| <span class="source-line-no">589</span><span id="line-589"> */</span> |
| <span class="source-line-no">590</span><span id="line-590"> public List<Cell> get(byte[] family, byte[] qualifier) {</span> |
| <span class="source-line-no">591</span><span id="line-591"> List<Cell> filteredList = new ArrayList<>();</span> |
| <span class="source-line-no">592</span><span id="line-592"> for (Cell cell : getCellList(family)) {</span> |
| <span class="source-line-no">593</span><span id="line-593"> if (CellUtil.matchingQualifier(cell, qualifier)) {</span> |
| <span class="source-line-no">594</span><span id="line-594"> filteredList.add(cell);</span> |
| <span class="source-line-no">595</span><span id="line-595"> }</span> |
| <span class="source-line-no">596</span><span id="line-596"> }</span> |
| <span class="source-line-no">597</span><span id="line-597"> return filteredList;</span> |
| <span class="source-line-no">598</span><span id="line-598"> }</span> |
| <span class="source-line-no">599</span><span id="line-599"></span> |
| <span class="source-line-no">600</span><span id="line-600"> /**</span> |
| <span class="source-line-no">601</span><span id="line-601"> * Private method to determine if this object's familyMap contains the given value assigned to the</span> |
| <span class="source-line-no">602</span><span id="line-602"> * given family, qualifier and timestamp, respecting the 2 boolean arguments.</span> |
| <span class="source-line-no">603</span><span id="line-603"> */</span> |
| <span class="source-line-no">604</span><span id="line-604"> protected boolean has(byte[] family, byte[] qualifier, long ts, byte[] value, boolean ignoreTS,</span> |
| <span class="source-line-no">605</span><span id="line-605"> boolean ignoreValue) {</span> |
| <span class="source-line-no">606</span><span id="line-606"> List<Cell> list = getCellList(family);</span> |
| <span class="source-line-no">607</span><span id="line-607"> if (list.isEmpty()) {</span> |
| <span class="source-line-no">608</span><span id="line-608"> return false;</span> |
| <span class="source-line-no">609</span><span id="line-609"> }</span> |
| <span class="source-line-no">610</span><span id="line-610"> // Boolean analysis of ignoreTS/ignoreValue.</span> |
| <span class="source-line-no">611</span><span id="line-611"> // T T => 2</span> |
| <span class="source-line-no">612</span><span id="line-612"> // T F => 3 (first is always true)</span> |
| <span class="source-line-no">613</span><span id="line-613"> // F T => 2</span> |
| <span class="source-line-no">614</span><span id="line-614"> // F F => 1</span> |
| <span class="source-line-no">615</span><span id="line-615"> if (!ignoreTS && !ignoreValue) {</span> |
| <span class="source-line-no">616</span><span id="line-616"> for (Cell cell : list) {</span> |
| <span class="source-line-no">617</span><span id="line-617"> if (</span> |
| <span class="source-line-no">618</span><span id="line-618"> CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)</span> |
| <span class="source-line-no">619</span><span id="line-619"> && CellUtil.matchingValue(cell, value) && cell.getTimestamp() == ts</span> |
| <span class="source-line-no">620</span><span id="line-620"> ) {</span> |
| <span class="source-line-no">621</span><span id="line-621"> return true;</span> |
| <span class="source-line-no">622</span><span id="line-622"> }</span> |
| <span class="source-line-no">623</span><span id="line-623"> }</span> |
| <span class="source-line-no">624</span><span id="line-624"> } else if (ignoreValue && !ignoreTS) {</span> |
| <span class="source-line-no">625</span><span id="line-625"> for (Cell cell : list) {</span> |
| <span class="source-line-no">626</span><span id="line-626"> if (</span> |
| <span class="source-line-no">627</span><span id="line-627"> CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)</span> |
| <span class="source-line-no">628</span><span id="line-628"> && cell.getTimestamp() == ts</span> |
| <span class="source-line-no">629</span><span id="line-629"> ) {</span> |
| <span class="source-line-no">630</span><span id="line-630"> return true;</span> |
| <span class="source-line-no">631</span><span id="line-631"> }</span> |
| <span class="source-line-no">632</span><span id="line-632"> }</span> |
| <span class="source-line-no">633</span><span id="line-633"> } else if (!ignoreValue && ignoreTS) {</span> |
| <span class="source-line-no">634</span><span id="line-634"> for (Cell cell : list) {</span> |
| <span class="source-line-no">635</span><span id="line-635"> if (</span> |
| <span class="source-line-no">636</span><span id="line-636"> CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)</span> |
| <span class="source-line-no">637</span><span id="line-637"> && CellUtil.matchingValue(cell, value)</span> |
| <span class="source-line-no">638</span><span id="line-638"> ) {</span> |
| <span class="source-line-no">639</span><span id="line-639"> return true;</span> |
| <span class="source-line-no">640</span><span id="line-640"> }</span> |
| <span class="source-line-no">641</span><span id="line-641"> }</span> |
| <span class="source-line-no">642</span><span id="line-642"> } else {</span> |
| <span class="source-line-no">643</span><span id="line-643"> for (Cell cell : list) {</span> |
| <span class="source-line-no">644</span><span id="line-644"> if (CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)) {</span> |
| <span class="source-line-no">645</span><span id="line-645"> return true;</span> |
| <span class="source-line-no">646</span><span id="line-646"> }</span> |
| <span class="source-line-no">647</span><span id="line-647"> }</span> |
| <span class="source-line-no">648</span><span id="line-648"> }</span> |
| <span class="source-line-no">649</span><span id="line-649"> return false;</span> |
| <span class="source-line-no">650</span><span id="line-650"> }</span> |
| <span class="source-line-no">651</span><span id="line-651"></span> |
| <span class="source-line-no">652</span><span id="line-652"> /**</span> |
| <span class="source-line-no">653</span><span id="line-653"> * @param row Row to check</span> |
| <span class="source-line-no">654</span><span id="line-654"> * @throws IllegalArgumentException Thrown if <code>row</code> is empty or null or &gt;</span> |
| <span class="source-line-no">655</span><span id="line-655"> * {@link HConstants#MAX_ROW_LENGTH}</span> |
| <span class="source-line-no">656</span><span id="line-656"> * @return <code>row</code></span> |
| <span class="source-line-no">657</span><span id="line-657"> */</span> |
| <span class="source-line-no">658</span><span id="line-658"> static byte[] checkRow(final byte[] row) {</span> |
| <span class="source-line-no">659</span><span id="line-659"> return checkRow(row, 0, row == null ? 0 : row.length);</span> |
| <span class="source-line-no">660</span><span id="line-660"> }</span> |
| <span class="source-line-no">661</span><span id="line-661"></span> |
| <span class="source-line-no">662</span><span id="line-662"> /**</span> |
| <span class="source-line-no">663</span><span id="line-663"> * @param row Row to check</span> |
| <span class="source-line-no">664</span><span id="line-664"> * @throws IllegalArgumentException Thrown if <code>row</code> is empty or null or &gt;</span> |
| <span class="source-line-no">665</span><span id="line-665"> * {@link HConstants#MAX_ROW_LENGTH}</span> |
| <span class="source-line-no">666</span><span id="line-666"> * @return <code>row</code></span> |
| <span class="source-line-no">667</span><span id="line-667"> */</span> |
| <span class="source-line-no">668</span><span id="line-668"> static byte[] checkRow(final byte[] row, final int offset, final int length) {</span> |
| <span class="source-line-no">669</span><span id="line-669"> if (row == null) {</span> |
| <span class="source-line-no">670</span><span id="line-670"> throw new IllegalArgumentException("Row buffer is null");</span> |
| <span class="source-line-no">671</span><span id="line-671"> }</span> |
| <span class="source-line-no">672</span><span id="line-672"> if (length == 0) {</span> |
| <span class="source-line-no">673</span><span id="line-673"> throw new IllegalArgumentException("Row length is 0");</span> |
| <span class="source-line-no">674</span><span id="line-674"> }</span> |
| <span class="source-line-no">675</span><span id="line-675"> if (length > HConstants.MAX_ROW_LENGTH) {</span> |
| <span class="source-line-no">676</span><span id="line-676"> throw new IllegalArgumentException(</span> |
| <span class="source-line-no">677</span><span id="line-677"> "Row length " + length + " is > " + HConstants.MAX_ROW_LENGTH);</span> |
| <span class="source-line-no">678</span><span id="line-678"> }</span> |
| <span class="source-line-no">679</span><span id="line-679"> return row;</span> |
| <span class="source-line-no">680</span><span id="line-680"> }</span> |
| <span class="source-line-no">681</span><span id="line-681"></span> |
| <span class="source-line-no">682</span><span id="line-682"> static void checkRow(ByteBuffer row) {</span> |
| <span class="source-line-no">683</span><span id="line-683"> if (row == null) {</span> |
| <span class="source-line-no">684</span><span id="line-684"> throw new IllegalArgumentException("Row buffer is null");</span> |
| <span class="source-line-no">685</span><span id="line-685"> }</span> |
| <span class="source-line-no">686</span><span id="line-686"> if (row.remaining() == 0) {</span> |
| <span class="source-line-no">687</span><span id="line-687"> throw new IllegalArgumentException("Row length is 0");</span> |
| <span class="source-line-no">688</span><span id="line-688"> }</span> |
| <span class="source-line-no">689</span><span id="line-689"> if (row.remaining() > HConstants.MAX_ROW_LENGTH) {</span> |
| <span class="source-line-no">690</span><span id="line-690"> throw new IllegalArgumentException(</span> |
| <span class="source-line-no">691</span><span id="line-691"> "Row length " + row.remaining() + " is > " + HConstants.MAX_ROW_LENGTH);</span> |
| <span class="source-line-no">692</span><span id="line-692"> }</span> |
| <span class="source-line-no">693</span><span id="line-693"> }</span> |
| <span class="source-line-no">694</span><span id="line-694"></span> |
| <span class="source-line-no">695</span><span id="line-695"> Mutation add(Cell cell) throws IOException {</span> |
| <span class="source-line-no">696</span><span id="line-696"> // Checking that the row of the kv is the same as the mutation</span> |
| <span class="source-line-no">697</span><span id="line-697"> // TODO: It is fraught with risk if user pass the wrong row.</span> |
| <span class="source-line-no">698</span><span id="line-698"> // Throwing the IllegalArgumentException is more suitable I'd say.</span> |
| <span class="source-line-no">699</span><span id="line-699"> if (!CellUtil.matchingRows(cell, this.row)) {</span> |
| <span class="source-line-no">700</span><span id="line-700"> throw new WrongRowIOException("The row in " + cell.toString()</span> |
| <span class="source-line-no">701</span><span id="line-701"> + " doesn't match the original one " + Bytes.toStringBinary(this.row));</span> |
| <span class="source-line-no">702</span><span id="line-702"> }</span> |
| <span class="source-line-no">703</span><span id="line-703"></span> |
| <span class="source-line-no">704</span><span id="line-704"> byte[] family;</span> |
| <span class="source-line-no">705</span><span id="line-705"></span> |
| <span class="source-line-no">706</span><span id="line-706"> if (cell instanceof IndividualBytesFieldCell) {</span> |
| <span class="source-line-no">707</span><span id="line-707"> family = cell.getFamilyArray();</span> |
| <span class="source-line-no">708</span><span id="line-708"> } else {</span> |
| <span class="source-line-no">709</span><span id="line-709"> family = CellUtil.cloneFamily(cell);</span> |
| <span class="source-line-no">710</span><span id="line-710"> }</span> |
| <span class="source-line-no">711</span><span id="line-711"></span> |
| <span class="source-line-no">712</span><span id="line-712"> if (family == null || family.length == 0) {</span> |
| <span class="source-line-no">713</span><span id="line-713"> throw new IllegalArgumentException("Family cannot be null");</span> |
| <span class="source-line-no">714</span><span id="line-714"> }</span> |
| <span class="source-line-no">715</span><span id="line-715"></span> |
| <span class="source-line-no">716</span><span id="line-716"> if (cell instanceof ExtendedCell) {</span> |
| <span class="source-line-no">717</span><span id="line-717"> getCellList(family).add(cell);</span> |
| <span class="source-line-no">718</span><span id="line-718"> } else {</span> |
| <span class="source-line-no">719</span><span id="line-719"> getCellList(family).add(new CellWrapper(cell));</span> |
| <span class="source-line-no">720</span><span id="line-720"> }</span> |
| <span class="source-line-no">721</span><span id="line-721"> return this;</span> |
| <span class="source-line-no">722</span><span id="line-722"> }</span> |
| <span class="source-line-no">723</span><span id="line-723"></span> |
| <span class="source-line-no">724</span><span id="line-724"> /**</span> |
| <span class="source-line-no">725</span><span id="line-725"> * get a CellBuilder instance that already has relevant Type and Row set.</span> |
| <span class="source-line-no">726</span><span id="line-726"> * @param cellBuilderType e.g CellBuilderType.SHALLOW_COPY</span> |
| <span class="source-line-no">727</span><span id="line-727"> * @return CellBuilder which already has relevant Type and Row set.</span> |
| <span class="source-line-no">728</span><span id="line-728"> */</span> |
| <span class="source-line-no">729</span><span id="line-729"> public abstract CellBuilder getCellBuilder(CellBuilderType cellBuilderType);</span> |
| <span class="source-line-no">730</span><span id="line-730"></span> |
| <span class="source-line-no">731</span><span id="line-731"> /**</span> |
| <span class="source-line-no">732</span><span id="line-732"> * get a CellBuilder instance that already has relevant Type and Row set. the default</span> |
| <span class="source-line-no">733</span><span id="line-733"> * CellBuilderType is CellBuilderType.SHALLOW_COPY</span> |
| <span class="source-line-no">734</span><span id="line-734"> * @return CellBuilder which already has relevant Type and Row set.</span> |
| <span class="source-line-no">735</span><span id="line-735"> */</span> |
| <span class="source-line-no">736</span><span id="line-736"> public CellBuilder getCellBuilder() {</span> |
| <span class="source-line-no">737</span><span id="line-737"> return getCellBuilder(CellBuilderType.SHALLOW_COPY);</span> |
| <span class="source-line-no">738</span><span id="line-738"> }</span> |
| <span class="source-line-no">739</span><span id="line-739"></span> |
| <span class="source-line-no">740</span><span id="line-740"> /**</span> |
| <span class="source-line-no">741</span><span id="line-741"> * get a CellBuilder instance that already has relevant Type and Row set.</span> |
| <span class="source-line-no">742</span><span id="line-742"> * @param cellBuilderType e.g CellBuilderType.SHALLOW_COPY</span> |
| <span class="source-line-no">743</span><span id="line-743"> * @param cellType e.g Cell.Type.Put</span> |
| <span class="source-line-no">744</span><span id="line-744"> * @return CellBuilder which already has relevant Type and Row set.</span> |
| <span class="source-line-no">745</span><span id="line-745"> */</span> |
| <span class="source-line-no">746</span><span id="line-746"> protected CellBuilder getCellBuilder(CellBuilderType cellBuilderType, Cell.Type cellType) {</span> |
| <span class="source-line-no">747</span><span id="line-747"> CellBuilder builder = CellBuilderFactory.create(cellBuilderType).setRow(row).setType(cellType);</span> |
| <span class="source-line-no">748</span><span id="line-748"> return new CellBuilder() {</span> |
| <span class="source-line-no">749</span><span id="line-749"> @Override</span> |
| <span class="source-line-no">750</span><span id="line-750"> public CellBuilder setRow(byte[] row) {</span> |
| <span class="source-line-no">751</span><span id="line-751"> return this;</span> |
| <span class="source-line-no">752</span><span id="line-752"> }</span> |
| <span class="source-line-no">753</span><span id="line-753"></span> |
| <span class="source-line-no">754</span><span id="line-754"> @Override</span> |
| <span class="source-line-no">755</span><span id="line-755"> public CellBuilder setType(Cell.Type type) {</span> |
| <span class="source-line-no">756</span><span id="line-756"> return this;</span> |
| <span class="source-line-no">757</span><span id="line-757"> }</span> |
| <span class="source-line-no">758</span><span id="line-758"></span> |
| <span class="source-line-no">759</span><span id="line-759"> @Override</span> |
| <span class="source-line-no">760</span><span id="line-760"> public CellBuilder setRow(byte[] row, int rOffset, int rLength) {</span> |
| <span class="source-line-no">761</span><span id="line-761"> return this;</span> |
| <span class="source-line-no">762</span><span id="line-762"> }</span> |
| <span class="source-line-no">763</span><span id="line-763"></span> |
| <span class="source-line-no">764</span><span id="line-764"> @Override</span> |
| <span class="source-line-no">765</span><span id="line-765"> public CellBuilder setFamily(byte[] family) {</span> |
| <span class="source-line-no">766</span><span id="line-766"> builder.setFamily(family);</span> |
| <span class="source-line-no">767</span><span id="line-767"> return this;</span> |
| <span class="source-line-no">768</span><span id="line-768"> }</span> |
| <span class="source-line-no">769</span><span id="line-769"></span> |
| <span class="source-line-no">770</span><span id="line-770"> @Override</span> |
| <span class="source-line-no">771</span><span id="line-771"> public CellBuilder setFamily(byte[] family, int fOffset, int fLength) {</span> |
| <span class="source-line-no">772</span><span id="line-772"> builder.setFamily(family, fOffset, fLength);</span> |
| <span class="source-line-no">773</span><span id="line-773"> return this;</span> |
| <span class="source-line-no">774</span><span id="line-774"> }</span> |
| <span class="source-line-no">775</span><span id="line-775"></span> |
| <span class="source-line-no">776</span><span id="line-776"> @Override</span> |
| <span class="source-line-no">777</span><span id="line-777"> public CellBuilder setQualifier(byte[] qualifier) {</span> |
| <span class="source-line-no">778</span><span id="line-778"> builder.setQualifier(qualifier);</span> |
| <span class="source-line-no">779</span><span id="line-779"> return this;</span> |
| <span class="source-line-no">780</span><span id="line-780"> }</span> |
| <span class="source-line-no">781</span><span id="line-781"></span> |
| <span class="source-line-no">782</span><span id="line-782"> @Override</span> |
| <span class="source-line-no">783</span><span id="line-783"> public CellBuilder setQualifier(byte[] qualifier, int qOffset, int qLength) {</span> |
| <span class="source-line-no">784</span><span id="line-784"> builder.setQualifier(qualifier, qOffset, qLength);</span> |
| <span class="source-line-no">785</span><span id="line-785"> return this;</span> |
| <span class="source-line-no">786</span><span id="line-786"> }</span> |
| <span class="source-line-no">787</span><span id="line-787"></span> |
| <span class="source-line-no">788</span><span id="line-788"> @Override</span> |
| <span class="source-line-no">789</span><span id="line-789"> public CellBuilder setTimestamp(long timestamp) {</span> |
| <span class="source-line-no">790</span><span id="line-790"> builder.setTimestamp(timestamp);</span> |
| <span class="source-line-no">791</span><span id="line-791"> return this;</span> |
| <span class="source-line-no">792</span><span id="line-792"> }</span> |
| <span class="source-line-no">793</span><span id="line-793"></span> |
| <span class="source-line-no">794</span><span id="line-794"> @Override</span> |
| <span class="source-line-no">795</span><span id="line-795"> public CellBuilder setValue(byte[] value) {</span> |
| <span class="source-line-no">796</span><span id="line-796"> builder.setValue(value);</span> |
| <span class="source-line-no">797</span><span id="line-797"> return this;</span> |
| <span class="source-line-no">798</span><span id="line-798"> }</span> |
| <span class="source-line-no">799</span><span id="line-799"></span> |
| <span class="source-line-no">800</span><span id="line-800"> @Override</span> |
| <span class="source-line-no">801</span><span id="line-801"> public CellBuilder setValue(byte[] value, int vOffset, int vLength) {</span> |
| <span class="source-line-no">802</span><span id="line-802"> builder.setValue(value, vOffset, vLength);</span> |
| <span class="source-line-no">803</span><span id="line-803"> return this;</span> |
| <span class="source-line-no">804</span><span id="line-804"> }</span> |
| <span class="source-line-no">805</span><span id="line-805"></span> |
| <span class="source-line-no">806</span><span id="line-806"> @Override</span> |
| <span class="source-line-no">807</span><span id="line-807"> public Cell build() {</span> |
| <span class="source-line-no">808</span><span id="line-808"> return builder.build();</span> |
| <span class="source-line-no">809</span><span id="line-809"> }</span> |
| <span class="source-line-no">810</span><span id="line-810"></span> |
| <span class="source-line-no">811</span><span id="line-811"> @Override</span> |
| <span class="source-line-no">812</span><span id="line-812"> public CellBuilder clear() {</span> |
| <span class="source-line-no">813</span><span id="line-813"> builder.clear();</span> |
| <span class="source-line-no">814</span><span id="line-814"> // reset the row and type</span> |
| <span class="source-line-no">815</span><span id="line-815"> builder.setRow(row);</span> |
| <span class="source-line-no">816</span><span id="line-816"> builder.setType(cellType);</span> |
| <span class="source-line-no">817</span><span id="line-817"> return this;</span> |
| <span class="source-line-no">818</span><span id="line-818"> }</span> |
| <span class="source-line-no">819</span><span id="line-819"> };</span> |
| <span class="source-line-no">820</span><span id="line-820"> }</span> |
| <span class="source-line-no">821</span><span id="line-821"></span> |
| <span class="source-line-no">822</span><span id="line-822"> private static final class CellWrapper implements ExtendedCell {</span> |
| <span class="source-line-no">823</span><span id="line-823"> private static final long FIXED_OVERHEAD = ClassSize.align(ClassSize.OBJECT // object header</span> |
| <span class="source-line-no">824</span><span id="line-824"> + KeyValue.TIMESTAMP_SIZE // timestamp</span> |
| <span class="source-line-no">825</span><span id="line-825"> + Bytes.SIZEOF_LONG // sequence id</span> |
| <span class="source-line-no">826</span><span id="line-826"> + 1 * ClassSize.REFERENCE); // references to cell</span> |
| <span class="source-line-no">827</span><span id="line-827"> private final Cell cell;</span> |
| <span class="source-line-no">828</span><span id="line-828"> private long sequenceId;</span> |
| <span class="source-line-no">829</span><span id="line-829"> private long timestamp;</span> |
| <span class="source-line-no">830</span><span id="line-830"></span> |
| <span class="source-line-no">831</span><span id="line-831"> CellWrapper(Cell cell) {</span> |
| <span class="source-line-no">832</span><span id="line-832"> assert !(cell instanceof ExtendedCell);</span> |
| <span class="source-line-no">833</span><span id="line-833"> this.cell = cell;</span> |
| <span class="source-line-no">834</span><span id="line-834"> this.sequenceId = cell.getSequenceId();</span> |
| <span class="source-line-no">835</span><span id="line-835"> this.timestamp = cell.getTimestamp();</span> |
| <span class="source-line-no">836</span><span id="line-836"> }</span> |
| <span class="source-line-no">837</span><span id="line-837"></span> |
| <span class="source-line-no">838</span><span id="line-838"> @Override</span> |
| <span class="source-line-no">839</span><span id="line-839"> public void setSequenceId(long seqId) {</span> |
| <span class="source-line-no">840</span><span id="line-840"> sequenceId = seqId;</span> |
| <span class="source-line-no">841</span><span id="line-841"> }</span> |
| <span class="source-line-no">842</span><span id="line-842"></span> |
| <span class="source-line-no">843</span><span id="line-843"> @Override</span> |
| <span class="source-line-no">844</span><span id="line-844"> public void setTimestamp(long ts) {</span> |
| <span class="source-line-no">845</span><span id="line-845"> timestamp = ts;</span> |
| <span class="source-line-no">846</span><span id="line-846"> }</span> |
| <span class="source-line-no">847</span><span id="line-847"></span> |
| <span class="source-line-no">848</span><span id="line-848"> @Override</span> |
| <span class="source-line-no">849</span><span id="line-849"> public void setTimestamp(byte[] ts) {</span> |
| <span class="source-line-no">850</span><span id="line-850"> timestamp = Bytes.toLong(ts);</span> |
| <span class="source-line-no">851</span><span id="line-851"> }</span> |
| <span class="source-line-no">852</span><span id="line-852"></span> |
| <span class="source-line-no">853</span><span id="line-853"> @Override</span> |
| <span class="source-line-no">854</span><span id="line-854"> public long getSequenceId() {</span> |
| <span class="source-line-no">855</span><span id="line-855"> return sequenceId;</span> |
| <span class="source-line-no">856</span><span id="line-856"> }</span> |
| <span class="source-line-no">857</span><span id="line-857"></span> |
| <span class="source-line-no">858</span><span id="line-858"> @Override</span> |
| <span class="source-line-no">859</span><span id="line-859"> public byte[] getValueArray() {</span> |
| <span class="source-line-no">860</span><span id="line-860"> return cell.getValueArray();</span> |
| <span class="source-line-no">861</span><span id="line-861"> }</span> |
| <span class="source-line-no">862</span><span id="line-862"></span> |
| <span class="source-line-no">863</span><span id="line-863"> @Override</span> |
| <span class="source-line-no">864</span><span id="line-864"> public int getValueOffset() {</span> |
| <span class="source-line-no">865</span><span id="line-865"> return cell.getValueOffset();</span> |
| <span class="source-line-no">866</span><span id="line-866"> }</span> |
| <span class="source-line-no">867</span><span id="line-867"></span> |
| <span class="source-line-no">868</span><span id="line-868"> @Override</span> |
| <span class="source-line-no">869</span><span id="line-869"> public int getValueLength() {</span> |
| <span class="source-line-no">870</span><span id="line-870"> return cell.getValueLength();</span> |
| <span class="source-line-no">871</span><span id="line-871"> }</span> |
| <span class="source-line-no">872</span><span id="line-872"></span> |
| <span class="source-line-no">873</span><span id="line-873"> @Override</span> |
| <span class="source-line-no">874</span><span id="line-874"> public byte[] getTagsArray() {</span> |
| <span class="source-line-no">875</span><span id="line-875"> return cell.getTagsArray();</span> |
| <span class="source-line-no">876</span><span id="line-876"> }</span> |
| <span class="source-line-no">877</span><span id="line-877"></span> |
| <span class="source-line-no">878</span><span id="line-878"> @Override</span> |
| <span class="source-line-no">879</span><span id="line-879"> public int getTagsOffset() {</span> |
| <span class="source-line-no">880</span><span id="line-880"> return cell.getTagsOffset();</span> |
| <span class="source-line-no">881</span><span id="line-881"> }</span> |
| <span class="source-line-no">882</span><span id="line-882"></span> |
| <span class="source-line-no">883</span><span id="line-883"> @Override</span> |
| <span class="source-line-no">884</span><span id="line-884"> public int getTagsLength() {</span> |
| <span class="source-line-no">885</span><span id="line-885"> return cell.getTagsLength();</span> |
| <span class="source-line-no">886</span><span id="line-886"> }</span> |
| <span class="source-line-no">887</span><span id="line-887"></span> |
| <span class="source-line-no">888</span><span id="line-888"> @Override</span> |
| <span class="source-line-no">889</span><span id="line-889"> public byte[] getRowArray() {</span> |
| <span class="source-line-no">890</span><span id="line-890"> return cell.getRowArray();</span> |
| <span class="source-line-no">891</span><span id="line-891"> }</span> |
| <span class="source-line-no">892</span><span id="line-892"></span> |
| <span class="source-line-no">893</span><span id="line-893"> @Override</span> |
| <span class="source-line-no">894</span><span id="line-894"> public int getRowOffset() {</span> |
| <span class="source-line-no">895</span><span id="line-895"> return cell.getRowOffset();</span> |
| <span class="source-line-no">896</span><span id="line-896"> }</span> |
| <span class="source-line-no">897</span><span id="line-897"></span> |
| <span class="source-line-no">898</span><span id="line-898"> @Override</span> |
| <span class="source-line-no">899</span><span id="line-899"> public short getRowLength() {</span> |
| <span class="source-line-no">900</span><span id="line-900"> return cell.getRowLength();</span> |
| <span class="source-line-no">901</span><span id="line-901"> }</span> |
| <span class="source-line-no">902</span><span id="line-902"></span> |
| <span class="source-line-no">903</span><span id="line-903"> @Override</span> |
| <span class="source-line-no">904</span><span id="line-904"> public byte[] getFamilyArray() {</span> |
| <span class="source-line-no">905</span><span id="line-905"> return cell.getFamilyArray();</span> |
| <span class="source-line-no">906</span><span id="line-906"> }</span> |
| <span class="source-line-no">907</span><span id="line-907"></span> |
| <span class="source-line-no">908</span><span id="line-908"> @Override</span> |
| <span class="source-line-no">909</span><span id="line-909"> public int getFamilyOffset() {</span> |
| <span class="source-line-no">910</span><span id="line-910"> return cell.getFamilyOffset();</span> |
| <span class="source-line-no">911</span><span id="line-911"> }</span> |
| <span class="source-line-no">912</span><span id="line-912"></span> |
| <span class="source-line-no">913</span><span id="line-913"> @Override</span> |
| <span class="source-line-no">914</span><span id="line-914"> public byte getFamilyLength() {</span> |
| <span class="source-line-no">915</span><span id="line-915"> return cell.getFamilyLength();</span> |
| <span class="source-line-no">916</span><span id="line-916"> }</span> |
| <span class="source-line-no">917</span><span id="line-917"></span> |
| <span class="source-line-no">918</span><span id="line-918"> @Override</span> |
| <span class="source-line-no">919</span><span id="line-919"> public byte[] getQualifierArray() {</span> |
| <span class="source-line-no">920</span><span id="line-920"> return cell.getQualifierArray();</span> |
| <span class="source-line-no">921</span><span id="line-921"> }</span> |
| <span class="source-line-no">922</span><span id="line-922"></span> |
| <span class="source-line-no">923</span><span id="line-923"> @Override</span> |
| <span class="source-line-no">924</span><span id="line-924"> public int getQualifierOffset() {</span> |
| <span class="source-line-no">925</span><span id="line-925"> return cell.getQualifierOffset();</span> |
| <span class="source-line-no">926</span><span id="line-926"> }</span> |
| <span class="source-line-no">927</span><span id="line-927"></span> |
| <span class="source-line-no">928</span><span id="line-928"> @Override</span> |
| <span class="source-line-no">929</span><span id="line-929"> public int getQualifierLength() {</span> |
| <span class="source-line-no">930</span><span id="line-930"> return cell.getQualifierLength();</span> |
| <span class="source-line-no">931</span><span id="line-931"> }</span> |
| <span class="source-line-no">932</span><span id="line-932"></span> |
| <span class="source-line-no">933</span><span id="line-933"> @Override</span> |
| <span class="source-line-no">934</span><span id="line-934"> public long getTimestamp() {</span> |
| <span class="source-line-no">935</span><span id="line-935"> return timestamp;</span> |
| <span class="source-line-no">936</span><span id="line-936"> }</span> |
| <span class="source-line-no">937</span><span id="line-937"></span> |
| <span class="source-line-no">938</span><span id="line-938"> @Override</span> |
| <span class="source-line-no">939</span><span id="line-939"> public byte getTypeByte() {</span> |
| <span class="source-line-no">940</span><span id="line-940"> return cell.getTypeByte();</span> |
| <span class="source-line-no">941</span><span id="line-941"> }</span> |
| <span class="source-line-no">942</span><span id="line-942"></span> |
| <span class="source-line-no">943</span><span id="line-943"> @Override</span> |
| <span class="source-line-no">944</span><span id="line-944"> public Optional<Tag> getTag(byte type) {</span> |
| <span class="source-line-no">945</span><span id="line-945"> return PrivateCellUtil.getTag(cell, type);</span> |
| <span class="source-line-no">946</span><span id="line-946"> }</span> |
| <span class="source-line-no">947</span><span id="line-947"></span> |
| <span class="source-line-no">948</span><span id="line-948"> @Override</span> |
| <span class="source-line-no">949</span><span id="line-949"> public Iterator<Tag> getTags() {</span> |
| <span class="source-line-no">950</span><span id="line-950"> return PrivateCellUtil.tagsIterator(cell);</span> |
| <span class="source-line-no">951</span><span id="line-951"> }</span> |
| <span class="source-line-no">952</span><span id="line-952"></span> |
| <span class="source-line-no">953</span><span id="line-953"> @Override</span> |
| <span class="source-line-no">954</span><span id="line-954"> public byte[] cloneTags() {</span> |
| <span class="source-line-no">955</span><span id="line-955"> return PrivateCellUtil.cloneTags(cell);</span> |
| <span class="source-line-no">956</span><span id="line-956"> }</span> |
| <span class="source-line-no">957</span><span id="line-957"></span> |
| <span class="source-line-no">958</span><span id="line-958"> private long heapOverhead() {</span> |
| <span class="source-line-no">959</span><span id="line-959"> return FIXED_OVERHEAD + ClassSize.ARRAY // row</span> |
| <span class="source-line-no">960</span><span id="line-960"> + getFamilyLength() == 0</span> |
| <span class="source-line-no">961</span><span id="line-961"> ? 0</span> |
| <span class="source-line-no">962</span><span id="line-962"> : ClassSize.ARRAY + getQualifierLength() == 0 ? 0</span> |
| <span class="source-line-no">963</span><span id="line-963"> : ClassSize.ARRAY + getValueLength() == 0 ? 0</span> |
| <span class="source-line-no">964</span><span id="line-964"> : ClassSize.ARRAY + getTagsLength() == 0 ? 0</span> |
| <span class="source-line-no">965</span><span id="line-965"> : ClassSize.ARRAY;</span> |
| <span class="source-line-no">966</span><span id="line-966"> }</span> |
| <span class="source-line-no">967</span><span id="line-967"></span> |
| <span class="source-line-no">968</span><span id="line-968"> @Override</span> |
| <span class="source-line-no">969</span><span id="line-969"> public long heapSize() {</span> |
| <span class="source-line-no">970</span><span id="line-970"> return heapOverhead() + ClassSize.align(getRowLength()) + ClassSize.align(getFamilyLength())</span> |
| <span class="source-line-no">971</span><span id="line-971"> + ClassSize.align(getQualifierLength()) + ClassSize.align(getValueLength())</span> |
| <span class="source-line-no">972</span><span id="line-972"> + ClassSize.align(getTagsLength());</span> |
| <span class="source-line-no">973</span><span id="line-973"> }</span> |
| <span class="source-line-no">974</span><span id="line-974"> }</span> |
| <span class="source-line-no">975</span><span id="line-975">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
