http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b618ac40/devapidocs/src-html/org/apache/hadoop/hbase/client/Mutation.CellWrapper.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/Mutation.CellWrapper.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/Mutation.CellWrapper.html new file mode 100644 index 0000000..8b6f080 --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/Mutation.CellWrapper.html @@ -0,0 +1,1040 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> +<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> +<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> +<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> +<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> +<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> +<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> +<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> +<span class="sourceLineNo">009</span> *<a name="line.9"></a> +<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> +<span class="sourceLineNo">011</span> *<a name="line.11"></a> +<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> +<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> +<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> +<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> +<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> +<span class="sourceLineNo">017</span> */<a name="line.17"></a> +<span class="sourceLineNo">018</span><a name="line.18"></a> +<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.client;<a name="line.19"></a> +<span class="sourceLineNo">020</span><a name="line.20"></a> +<span class="sourceLineNo">021</span>import static org.apache.hadoop.hbase.Tag.TAG_LENGTH_SIZE;<a name="line.21"></a> +<span class="sourceLineNo">022</span><a name="line.22"></a> +<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.nio.ByteBuffer;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.util.ArrayList;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.util.Arrays;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.util.HashMap;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.util.Iterator;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.List;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import java.util.Map;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import java.util.NavigableMap;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import java.util.Optional;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import java.util.TreeMap;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import java.util.UUID;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import java.util.stream.Collectors;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.ArrayBackedTag;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.Cell;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.CellScannable;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.CellScanner;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.ExtendedCell;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HConstants;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.PrivateCellUtil;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.RawCell;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.Tag;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.io.HeapSize;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.security.access.AccessControlConstants;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.security.access.AccessControlUtil;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.security.visibility.CellVisibility;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.security.visibility.VisibilityConstants;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.ClassSize;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.58"></a> +<span class="sourceLineNo">059</span><a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.com.google.common.base.Preconditions;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.ArrayListMultimap;<a name="line.61"></a> +<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.ListMultimap;<a name="line.62"></a> +<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.com.google.common.collect.Lists;<a name="line.63"></a> +<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.com.google.common.io.ByteArrayDataInput;<a name="line.64"></a> +<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.com.google.common.io.ByteArrayDataOutput;<a name="line.65"></a> +<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.com.google.common.io.ByteStreams;<a name="line.66"></a> +<span class="sourceLineNo">067</span><a name="line.67"></a> +<span class="sourceLineNo">068</span>@InterfaceAudience.Public<a name="line.68"></a> +<span class="sourceLineNo">069</span>public abstract class Mutation extends OperationWithAttributes implements Row, CellScannable,<a name="line.69"></a> +<span class="sourceLineNo">070</span> HeapSize {<a name="line.70"></a> +<span class="sourceLineNo">071</span> public static final long MUTATION_OVERHEAD = ClassSize.align(<a name="line.71"></a> +<span class="sourceLineNo">072</span> // This<a name="line.72"></a> +<span class="sourceLineNo">073</span> ClassSize.OBJECT +<a name="line.73"></a> +<span class="sourceLineNo">074</span> // row + OperationWithAttributes.attributes<a name="line.74"></a> +<span class="sourceLineNo">075</span> 2 * ClassSize.REFERENCE +<a name="line.75"></a> +<span class="sourceLineNo">076</span> // Timestamp<a name="line.76"></a> +<span class="sourceLineNo">077</span> 1 * Bytes.SIZEOF_LONG +<a name="line.77"></a> +<span class="sourceLineNo">078</span> // durability<a name="line.78"></a> +<span class="sourceLineNo">079</span> ClassSize.REFERENCE +<a name="line.79"></a> +<span class="sourceLineNo">080</span> // familyMap<a name="line.80"></a> +<span class="sourceLineNo">081</span> ClassSize.REFERENCE +<a name="line.81"></a> +<span class="sourceLineNo">082</span> // familyMap<a name="line.82"></a> +<span class="sourceLineNo">083</span> ClassSize.TREEMAP +<a name="line.83"></a> +<span class="sourceLineNo">084</span> // priority<a name="line.84"></a> +<span class="sourceLineNo">085</span> ClassSize.INTEGER<a name="line.85"></a> +<span class="sourceLineNo">086</span> );<a name="line.86"></a> +<span class="sourceLineNo">087</span><a name="line.87"></a> +<span class="sourceLineNo">088</span> /**<a name="line.88"></a> +<span class="sourceLineNo">089</span> * The attribute for storing the list of clusters that have consumed the change.<a name="line.89"></a> +<span class="sourceLineNo">090</span> */<a name="line.90"></a> +<span class="sourceLineNo">091</span> private static final String CONSUMED_CLUSTER_IDS = "_cs.id";<a name="line.91"></a> +<span class="sourceLineNo">092</span><a name="line.92"></a> +<span class="sourceLineNo">093</span> /**<a name="line.93"></a> +<span class="sourceLineNo">094</span> * The attribute for storing TTL for the result of the mutation.<a name="line.94"></a> +<span class="sourceLineNo">095</span> */<a name="line.95"></a> +<span class="sourceLineNo">096</span> private static final String OP_ATTRIBUTE_TTL = "_ttl";<a name="line.96"></a> +<span class="sourceLineNo">097</span><a name="line.97"></a> +<span class="sourceLineNo">098</span> private static final String RETURN_RESULTS = "_rr_";<a name="line.98"></a> +<span class="sourceLineNo">099</span><a name="line.99"></a> +<span class="sourceLineNo">100</span> // TODO: row should be final<a name="line.100"></a> +<span class="sourceLineNo">101</span> protected byte [] row = null;<a name="line.101"></a> +<span class="sourceLineNo">102</span> protected long ts = HConstants.LATEST_TIMESTAMP;<a name="line.102"></a> +<span class="sourceLineNo">103</span> protected Durability durability = Durability.USE_DEFAULT;<a name="line.103"></a> +<span class="sourceLineNo">104</span><a name="line.104"></a> +<span class="sourceLineNo">105</span> // TODO: familyMap should be final<a name="line.105"></a> +<span class="sourceLineNo">106</span> // A Map sorted by column family.<a name="line.106"></a> +<span class="sourceLineNo">107</span> protected NavigableMap<byte [], List<Cell>> familyMap;<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> /**<a name="line.109"></a> +<span class="sourceLineNo">110</span> * empty construction.<a name="line.110"></a> +<span class="sourceLineNo">111</span> * We need this empty construction to keep binary compatibility.<a name="line.111"></a> +<span class="sourceLineNo">112</span> */<a name="line.112"></a> +<span class="sourceLineNo">113</span> protected Mutation() {<a name="line.113"></a> +<span class="sourceLineNo">114</span> this.familyMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.114"></a> +<span class="sourceLineNo">115</span> }<a name="line.115"></a> +<span class="sourceLineNo">116</span><a name="line.116"></a> +<span class="sourceLineNo">117</span> protected Mutation(Mutation clone) {<a name="line.117"></a> +<span class="sourceLineNo">118</span> super(clone);<a name="line.118"></a> +<span class="sourceLineNo">119</span> this.row = clone.getRow();<a name="line.119"></a> +<span class="sourceLineNo">120</span> this.ts = clone.getTimeStamp();<a name="line.120"></a> +<span class="sourceLineNo">121</span> this.familyMap = clone.getFamilyCellMap().entrySet().stream()<a name="line.121"></a> +<span class="sourceLineNo">122</span> .collect(Collectors.toMap(e -> e.getKey(), e -> new ArrayList<>(e.getValue()),<a name="line.122"></a> +<span class="sourceLineNo">123</span> (k, v) -> {<a name="line.123"></a> +<span class="sourceLineNo">124</span> throw new RuntimeException("collisions!!!");<a name="line.124"></a> +<span class="sourceLineNo">125</span> }, () -> new TreeMap(Bytes.BYTES_COMPARATOR)));<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span><a name="line.127"></a> +<span class="sourceLineNo">128</span> /**<a name="line.128"></a> +<span class="sourceLineNo">129</span> * Construct the mutation with user defined data.<a name="line.129"></a> +<span class="sourceLineNo">130</span> * @param row row. CAN'T be null<a name="line.130"></a> +<span class="sourceLineNo">131</span> * @param ts timestamp<a name="line.131"></a> +<span class="sourceLineNo">132</span> * @param familyMap the map to collect all cells internally. CAN'T be null<a name="line.132"></a> +<span class="sourceLineNo">133</span> */<a name="line.133"></a> +<span class="sourceLineNo">134</span> protected Mutation(byte[] row, long ts, NavigableMap<byte [], List<Cell>> familyMap) {<a name="line.134"></a> +<span class="sourceLineNo">135</span> this.row = Preconditions.checkNotNull(row);<a name="line.135"></a> +<span class="sourceLineNo">136</span> if (row.length == 0) {<a name="line.136"></a> +<span class="sourceLineNo">137</span> throw new IllegalArgumentException("Row can't be empty");<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span> this.ts = ts;<a name="line.139"></a> +<span class="sourceLineNo">140</span> this.familyMap = Preconditions.checkNotNull(familyMap);<a name="line.140"></a> +<span class="sourceLineNo">141</span> }<a name="line.141"></a> +<span class="sourceLineNo">142</span><a name="line.142"></a> +<span class="sourceLineNo">143</span> @Override<a name="line.143"></a> +<span class="sourceLineNo">144</span> public CellScanner cellScanner() {<a name="line.144"></a> +<span class="sourceLineNo">145</span> return CellUtil.createCellScanner(getFamilyCellMap());<a name="line.145"></a> +<span class="sourceLineNo">146</span> }<a name="line.146"></a> +<span class="sourceLineNo">147</span><a name="line.147"></a> +<span class="sourceLineNo">148</span> /**<a name="line.148"></a> +<span class="sourceLineNo">149</span> * Creates an empty list if one doesn't exist for the given column family<a name="line.149"></a> +<span class="sourceLineNo">150</span> * or else it returns the associated list of Cell objects.<a name="line.150"></a> +<span class="sourceLineNo">151</span> *<a name="line.151"></a> +<span class="sourceLineNo">152</span> * @param family column family<a name="line.152"></a> +<span class="sourceLineNo">153</span> * @return a list of Cell objects, returns an empty list if one doesn't exist.<a name="line.153"></a> +<span class="sourceLineNo">154</span> */<a name="line.154"></a> +<span class="sourceLineNo">155</span> List<Cell> getCellList(byte[] family) {<a name="line.155"></a> +<span class="sourceLineNo">156</span> List<Cell> list = this.familyMap.get(family);<a name="line.156"></a> +<span class="sourceLineNo">157</span> if (list == null) {<a name="line.157"></a> +<span class="sourceLineNo">158</span> list = new ArrayList<>();<a name="line.158"></a> +<span class="sourceLineNo">159</span> this.familyMap.put(family, list);<a name="line.159"></a> +<span class="sourceLineNo">160</span> }<a name="line.160"></a> +<span class="sourceLineNo">161</span> return list;<a name="line.161"></a> +<span class="sourceLineNo">162</span> }<a name="line.162"></a> +<span class="sourceLineNo">163</span><a name="line.163"></a> +<span class="sourceLineNo">164</span> /*<a name="line.164"></a> +<span class="sourceLineNo">165</span> * Create a KeyValue with this objects row key and the Put identifier.<a name="line.165"></a> +<span class="sourceLineNo">166</span> *<a name="line.166"></a> +<span class="sourceLineNo">167</span> * @return a KeyValue with this objects row key and the Put identifier.<a name="line.167"></a> +<span class="sourceLineNo">168</span> */<a name="line.168"></a> +<span class="sourceLineNo">169</span> KeyValue createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value) {<a name="line.169"></a> +<span class="sourceLineNo">170</span> return new KeyValue(this.row, family, qualifier, ts, KeyValue.Type.Put, value);<a name="line.170"></a> +<span class="sourceLineNo">171</span> }<a name="line.171"></a> +<span class="sourceLineNo">172</span><a name="line.172"></a> +<span class="sourceLineNo">173</span> /**<a name="line.173"></a> +<span class="sourceLineNo">174</span> * Create a KeyValue with this objects row key and the Put identifier.<a name="line.174"></a> +<span class="sourceLineNo">175</span> * @param family<a name="line.175"></a> +<span class="sourceLineNo">176</span> * @param qualifier<a name="line.176"></a> +<span class="sourceLineNo">177</span> * @param ts<a name="line.177"></a> +<span class="sourceLineNo">178</span> * @param value<a name="line.178"></a> +<span class="sourceLineNo">179</span> * @param tags - Specify the Tags as an Array<a name="line.179"></a> +<span class="sourceLineNo">180</span> * @return a KeyValue with this objects row key and the Put identifier.<a name="line.180"></a> +<span class="sourceLineNo">181</span> */<a name="line.181"></a> +<span class="sourceLineNo">182</span> KeyValue createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value, Tag[] tags) {<a name="line.182"></a> +<span class="sourceLineNo">183</span> KeyValue kvWithTag = new KeyValue(this.row, family, qualifier, ts, value, tags);<a name="line.183"></a> +<span class="sourceLineNo">184</span> return kvWithTag;<a name="line.184"></a> +<span class="sourceLineNo">185</span> }<a name="line.185"></a> +<span class="sourceLineNo">186</span><a name="line.186"></a> +<span class="sourceLineNo">187</span> /*<a name="line.187"></a> +<span class="sourceLineNo">188</span> * Create a KeyValue with this objects row key and the Put identifier.<a name="line.188"></a> +<span class="sourceLineNo">189</span> *<a name="line.189"></a> +<span class="sourceLineNo">190</span> * @return a KeyValue with this objects row key and the Put identifier.<a name="line.190"></a> +<span class="sourceLineNo">191</span> */<a name="line.191"></a> +<span class="sourceLineNo">192</span> KeyValue createPutKeyValue(byte[] family, ByteBuffer qualifier, long ts, ByteBuffer value,<a name="line.192"></a> +<span class="sourceLineNo">193</span> Tag[] tags) {<a name="line.193"></a> +<span class="sourceLineNo">194</span> return new KeyValue(this.row, 0, this.row == null ? 0 : this.row.length,<a name="line.194"></a> +<span class="sourceLineNo">195</span> family, 0, family == null ? 0 : family.length,<a name="line.195"></a> +<span class="sourceLineNo">196</span> qualifier, ts, KeyValue.Type.Put, value, tags != null ? Arrays.asList(tags) : null);<a name="line.196"></a> +<span class="sourceLineNo">197</span> }<a name="line.197"></a> +<span class="sourceLineNo">198</span><a name="line.198"></a> +<span class="sourceLineNo">199</span> /**<a name="line.199"></a> +<span class="sourceLineNo">200</span> * Compile the column family (i.e. schema) information<a name="line.200"></a> +<span class="sourceLineNo">201</span> * into a Map. Useful for parsing and aggregation by debugging,<a name="line.201"></a> +<span class="sourceLineNo">202</span> * logging, and administration tools.<a name="line.202"></a> +<span class="sourceLineNo">203</span> * @return Map<a name="line.203"></a> +<span class="sourceLineNo">204</span> */<a name="line.204"></a> +<span class="sourceLineNo">205</span> @Override<a name="line.205"></a> +<span class="sourceLineNo">206</span> public Map<String, Object> getFingerprint() {<a name="line.206"></a> +<span class="sourceLineNo">207</span> Map<String, Object> map = new HashMap<>();<a name="line.207"></a> +<span class="sourceLineNo">208</span> List<String> families = new ArrayList<>(this.familyMap.entrySet().size());<a name="line.208"></a> +<span class="sourceLineNo">209</span> // ideally, we would also include table information, but that information<a name="line.209"></a> +<span class="sourceLineNo">210</span> // is not stored in each Operation instance.<a name="line.210"></a> +<span class="sourceLineNo">211</span> map.put("families", families);<a name="line.211"></a> +<span class="sourceLineNo">212</span> for (Map.Entry<byte [], List<Cell>> entry : this.familyMap.entrySet()) {<a name="line.212"></a> +<span class="sourceLineNo">213</span> families.add(Bytes.toStringBinary(entry.getKey()));<a name="line.213"></a> +<span class="sourceLineNo">214</span> }<a name="line.214"></a> +<span class="sourceLineNo">215</span> return map;<a name="line.215"></a> +<span class="sourceLineNo">216</span> }<a name="line.216"></a> +<span class="sourceLineNo">217</span><a name="line.217"></a> +<span class="sourceLineNo">218</span> /**<a name="line.218"></a> +<span class="sourceLineNo">219</span> * Compile the details beyond the scope of getFingerprint (row, columns,<a name="line.219"></a> +<span class="sourceLineNo">220</span> * timestamps, etc.) into a Map along with the fingerprinted information.<a name="line.220"></a> +<span class="sourceLineNo">221</span> * Useful for debugging, logging, and administration tools.<a name="line.221"></a> +<span class="sourceLineNo">222</span> * @param maxCols a limit on the number of columns output prior to truncation<a name="line.222"></a> +<span class="sourceLineNo">223</span> * @return Map<a name="line.223"></a> +<span class="sourceLineNo">224</span> */<a name="line.224"></a> +<span class="sourceLineNo">225</span> @Override<a name="line.225"></a> +<span class="sourceLineNo">226</span> public Map<String, Object> toMap(int maxCols) {<a name="line.226"></a> +<span class="sourceLineNo">227</span> // we start with the fingerprint map and build on top of it.<a name="line.227"></a> +<span class="sourceLineNo">228</span> Map<String, Object> map = getFingerprint();<a name="line.228"></a> +<span class="sourceLineNo">229</span> // replace the fingerprint's simple list of families with a<a name="line.229"></a> +<span class="sourceLineNo">230</span> // map from column families to lists of qualifiers and kv details<a name="line.230"></a> +<span class="sourceLineNo">231</span> Map<String, List<Map<String, Object>>> columns = new HashMap<>();<a name="line.231"></a> +<span class="sourceLineNo">232</span> map.put("families", columns);<a name="line.232"></a> +<span class="sourceLineNo">233</span> map.put("row", Bytes.toStringBinary(this.row));<a name="line.233"></a> +<span class="sourceLineNo">234</span> int colCount = 0;<a name="line.234"></a> +<span class="sourceLineNo">235</span> // iterate through all column families affected<a name="line.235"></a> +<span class="sourceLineNo">236</span> for (Map.Entry<byte [], List<Cell>> entry : this.familyMap.entrySet()) {<a name="line.236"></a> +<span class="sourceLineNo">237</span> // map from this family to details for each cell affected within the family<a name="line.237"></a> +<span class="sourceLineNo">238</span> List<Map<String, Object>> qualifierDetails = new ArrayList<>();<a name="line.238"></a> +<span class="sourceLineNo">239</span> columns.put(Bytes.toStringBinary(entry.getKey()), qualifierDetails);<a name="line.239"></a> +<span class="sourceLineNo">240</span> colCount += entry.getValue().size();<a name="line.240"></a> +<span class="sourceLineNo">241</span> if (maxCols <= 0) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> continue;<a name="line.242"></a> +<span class="sourceLineNo">243</span> }<a name="line.243"></a> +<span class="sourceLineNo">244</span> // add details for each cell<a name="line.244"></a> +<span class="sourceLineNo">245</span> for (Cell cell: entry.getValue()) {<a name="line.245"></a> +<span class="sourceLineNo">246</span> if (--maxCols <= 0) {<a name="line.246"></a> +<span class="sourceLineNo">247</span> continue;<a name="line.247"></a> +<span class="sourceLineNo">248</span> }<a name="line.248"></a> +<span class="sourceLineNo">249</span> Map<String, Object> cellMap = cellToStringMap(cell);<a name="line.249"></a> +<span class="sourceLineNo">250</span> qualifierDetails.add(cellMap);<a name="line.250"></a> +<span class="sourceLineNo">251</span> }<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span> map.put("totalColumns", colCount);<a name="line.253"></a> +<span class="sourceLineNo">254</span> // add the id if set<a name="line.254"></a> +<span class="sourceLineNo">255</span> if (getId() != null) {<a name="line.255"></a> +<span class="sourceLineNo">256</span> map.put("id", getId());<a name="line.256"></a> +<span class="sourceLineNo">257</span> }<a name="line.257"></a> +<span class="sourceLineNo">258</span> // Add the TTL if set<a name="line.258"></a> +<span class="sourceLineNo">259</span> // Long.MAX_VALUE is the default, and is interpreted to mean this attribute<a name="line.259"></a> +<span class="sourceLineNo">260</span> // has not been set.<a name="line.260"></a> +<span class="sourceLineNo">261</span> if (getTTL() != Long.MAX_VALUE) {<a name="line.261"></a> +<span class="sourceLineNo">262</span> map.put("ttl", getTTL());<a name="line.262"></a> +<span class="sourceLineNo">263</span> }<a name="line.263"></a> +<span class="sourceLineNo">264</span> map.put("ts", this.ts);<a name="line.264"></a> +<span class="sourceLineNo">265</span> return map;<a name="line.265"></a> +<span class="sourceLineNo">266</span> }<a name="line.266"></a> +<span class="sourceLineNo">267</span><a name="line.267"></a> +<span class="sourceLineNo">268</span> private static Map<String, Object> cellToStringMap(Cell c) {<a name="line.268"></a> +<span class="sourceLineNo">269</span> Map<String, Object> stringMap = new HashMap<>();<a name="line.269"></a> +<span class="sourceLineNo">270</span> stringMap.put("qualifier", Bytes.toStringBinary(c.getQualifierArray(), c.getQualifierOffset(),<a name="line.270"></a> +<span class="sourceLineNo">271</span> c.getQualifierLength()));<a name="line.271"></a> +<span class="sourceLineNo">272</span> stringMap.put("timestamp", c.getTimestamp());<a name="line.272"></a> +<span class="sourceLineNo">273</span> stringMap.put("vlen", c.getValueLength());<a name="line.273"></a> +<span class="sourceLineNo">274</span> List<Tag> tags = PrivateCellUtil.getTags(c);<a name="line.274"></a> +<span class="sourceLineNo">275</span> if (tags != null) {<a name="line.275"></a> +<span class="sourceLineNo">276</span> List<String> tagsString = new ArrayList<>(tags.size());<a name="line.276"></a> +<span class="sourceLineNo">277</span> for (Tag t : tags) {<a name="line.277"></a> +<span class="sourceLineNo">278</span> tagsString<a name="line.278"></a> +<span class="sourceLineNo">279</span> .add((t.getType()) + ":" + Bytes.toStringBinary(Tag.cloneValue(t)));<a name="line.279"></a> +<span class="sourceLineNo">280</span> }<a name="line.280"></a> +<span class="sourceLineNo">281</span> stringMap.put("tag", tagsString);<a name="line.281"></a> +<span class="sourceLineNo">282</span> }<a name="line.282"></a> +<span class="sourceLineNo">283</span> return stringMap;<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> /**<a name="line.286"></a> +<span class="sourceLineNo">287</span> * Set the durability for this mutation<a name="line.287"></a> +<span class="sourceLineNo">288</span> * @param d<a name="line.288"></a> +<span class="sourceLineNo">289</span> */<a name="line.289"></a> +<span class="sourceLineNo">290</span> public Mutation setDurability(Durability d) {<a name="line.290"></a> +<span class="sourceLineNo">291</span> this.durability = d;<a name="line.291"></a> +<span class="sourceLineNo">292</span> return this;<a name="line.292"></a> +<span class="sourceLineNo">293</span> }<a name="line.293"></a> +<span class="sourceLineNo">294</span><a name="line.294"></a> +<span class="sourceLineNo">295</span> /** Get the current durability */<a name="line.295"></a> +<span class="sourceLineNo">296</span> public Durability getDurability() {<a name="line.296"></a> +<span class="sourceLineNo">297</span> return this.durability;<a name="line.297"></a> +<span class="sourceLineNo">298</span> }<a name="line.298"></a> +<span class="sourceLineNo">299</span><a name="line.299"></a> +<span class="sourceLineNo">300</span> /**<a name="line.300"></a> +<span class="sourceLineNo">301</span> * Method for retrieving the put's familyMap<a name="line.301"></a> +<span class="sourceLineNo">302</span> * @return familyMap<a name="line.302"></a> +<span class="sourceLineNo">303</span> */<a name="line.303"></a> +<span class="sourceLineNo">304</span> public NavigableMap<byte [], List<Cell>> getFamilyCellMap() {<a name="line.304"></a> +<span class="sourceLineNo">305</span> return this.familyMap;<a name="line.305"></a> +<span class="sourceLineNo">306</span> }<a name="line.306"></a> +<span class="sourceLineNo">307</span><a name="line.307"></a> +<span class="sourceLineNo">308</span> /**<a name="line.308"></a> +<span class="sourceLineNo">309</span> * Method for setting the mutation's familyMap<a name="line.309"></a> +<span class="sourceLineNo">310</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.<a name="line.310"></a> +<span class="sourceLineNo">311</span> * Use {@link Mutation#Mutation(byte[], long, NavigableMap)} instead<a name="line.311"></a> +<span class="sourceLineNo">312</span> */<a name="line.312"></a> +<span class="sourceLineNo">313</span> @Deprecated<a name="line.313"></a> +<span class="sourceLineNo">314</span> public Mutation setFamilyCellMap(NavigableMap<byte [], List<Cell>> map) {<a name="line.314"></a> +<span class="sourceLineNo">315</span> // TODO: Shut this down or move it up to be a Constructor. Get new object rather than change<a name="line.315"></a> +<span class="sourceLineNo">316</span> // this internal data member.<a name="line.316"></a> +<span class="sourceLineNo">317</span> this.familyMap = map;<a name="line.317"></a> +<span class="sourceLineNo">318</span> return this;<a name="line.318"></a> +<span class="sourceLineNo">319</span> }<a name="line.319"></a> +<span class="sourceLineNo">320</span><a name="line.320"></a> +<span class="sourceLineNo">321</span> /**<a name="line.321"></a> +<span class="sourceLineNo">322</span> * Method to check if the familyMap is empty<a name="line.322"></a> +<span class="sourceLineNo">323</span> * @return true if empty, false otherwise<a name="line.323"></a> +<span class="sourceLineNo">324</span> */<a name="line.324"></a> +<span class="sourceLineNo">325</span> public boolean isEmpty() {<a name="line.325"></a> +<span class="sourceLineNo">326</span> return familyMap.isEmpty();<a name="line.326"></a> +<span class="sourceLineNo">327</span> }<a name="line.327"></a> +<span class="sourceLineNo">328</span><a name="line.328"></a> +<span class="sourceLineNo">329</span> /**<a name="line.329"></a> +<span class="sourceLineNo">330</span> * Method for retrieving the delete's row<a name="line.330"></a> +<span class="sourceLineNo">331</span> * @return row<a name="line.331"></a> +<span class="sourceLineNo">332</span> */<a name="line.332"></a> +<span class="sourceLineNo">333</span> @Override<a name="line.333"></a> +<span class="sourceLineNo">334</span> public byte [] getRow() {<a name="line.334"></a> +<span class="sourceLineNo">335</span> return this.row;<a name="line.335"></a> +<span class="sourceLineNo">336</span> }<a name="line.336"></a> +<span class="sourceLineNo">337</span><a name="line.337"></a> +<span class="sourceLineNo">338</span> @Override<a name="line.338"></a> +<span class="sourceLineNo">339</span> public int compareTo(final Row d) {<a name="line.339"></a> +<span class="sourceLineNo">340</span> return Bytes.compareTo(this.getRow(), d.getRow());<a name="line.340"></a> +<span class="sourceLineNo">341</span> }<a name="line.341"></a> +<span class="sourceLineNo">342</span><a name="line.342"></a> +<span class="sourceLineNo">343</span> /**<a name="line.343"></a> +<span class="sourceLineNo">344</span> * Method for retrieving the timestamp<a name="line.344"></a> +<span class="sourceLineNo">345</span> * @return timestamp<a name="line.345"></a> +<span class="sourceLineNo">346</span> */<a name="line.346"></a> +<span class="sourceLineNo">347</span> public long getTimeStamp() {<a name="line.347"></a> +<span class="sourceLineNo">348</span> return this.ts;<a name="line.348"></a> +<span class="sourceLineNo">349</span> }<a name="line.349"></a> +<span class="sourceLineNo">350</span><a name="line.350"></a> +<span class="sourceLineNo">351</span> /**<a name="line.351"></a> +<span class="sourceLineNo">352</span> * Marks that the clusters with the given clusterIds have consumed the mutation<a name="line.352"></a> +<span class="sourceLineNo">353</span> * @param clusterIds of the clusters that have consumed the mutation<a name="line.353"></a> +<span class="sourceLineNo">354</span> */<a name="line.354"></a> +<span class="sourceLineNo">355</span> public Mutation setClusterIds(List<UUID> clusterIds) {<a name="line.355"></a> +<span class="sourceLineNo">356</span> ByteArrayDataOutput out = ByteStreams.newDataOutput();<a name="line.356"></a> +<span class="sourceLineNo">357</span> out.writeInt(clusterIds.size());<a name="line.357"></a> +<span class="sourceLineNo">358</span> for (UUID clusterId : clusterIds) {<a name="line.358"></a> +<span class="sourceLineNo">359</span> out.writeLong(clusterId.getMostSignificantBits());<a name="line.359"></a> +<span class="sourceLineNo">360</span> out.writeLong(clusterId.getLeastSignificantBits());<a name="line.360"></a> +<span class="sourceLineNo">361</span> }<a name="line.361"></a> +<span class="sourceLineNo">362</span> setAttribute(CONSUMED_CLUSTER_IDS, out.toByteArray());<a name="line.362"></a> +<span class="sourceLineNo">363</span> return this;<a name="line.363"></a> +<span class="sourceLineNo">364</span> }<a name="line.364"></a> +<span class="sourceLineNo">365</span><a name="line.365"></a> +<span class="sourceLineNo">366</span> /**<a name="line.366"></a> +<span class="sourceLineNo">367</span> * @return the set of clusterIds that have consumed the mutation<a name="line.367"></a> +<span class="sourceLineNo">368</span> */<a name="line.368"></a> +<span class="sourceLineNo">369</span> public List<UUID> getClusterIds() {<a name="line.369"></a> +<span class="sourceLineNo">370</span> List<UUID> clusterIds = new ArrayList<>();<a name="line.370"></a> +<span class="sourceLineNo">371</span> byte[] bytes = getAttribute(CONSUMED_CLUSTER_IDS);<a name="line.371"></a> +<span class="sourceLineNo">372</span> if(bytes != null) {<a name="line.372"></a> +<span class="sourceLineNo">373</span> ByteArrayDataInput in = ByteStreams.newDataInput(bytes);<a name="line.373"></a> +<span class="sourceLineNo">374</span> int numClusters = in.readInt();<a name="line.374"></a> +<span class="sourceLineNo">375</span> for(int i=0; i<numClusters; i++){<a name="line.375"></a> +<span class="sourceLineNo">376</span> clusterIds.add(new UUID(in.readLong(), in.readLong()));<a name="line.376"></a> +<span class="sourceLineNo">377</span> }<a name="line.377"></a> +<span class="sourceLineNo">378</span> }<a name="line.378"></a> +<span class="sourceLineNo">379</span> return clusterIds;<a name="line.379"></a> +<span class="sourceLineNo">380</span> }<a name="line.380"></a> +<span class="sourceLineNo">381</span><a name="line.381"></a> +<span class="sourceLineNo">382</span> /**<a name="line.382"></a> +<span class="sourceLineNo">383</span> * Sets the visibility expression associated with cells in this Mutation.<a name="line.383"></a> +<span class="sourceLineNo">384</span> * @param expression<a name="line.384"></a> +<span class="sourceLineNo">385</span> */<a name="line.385"></a> +<span class="sourceLineNo">386</span> public Mutation setCellVisibility(CellVisibility expression) {<a name="line.386"></a> +<span class="sourceLineNo">387</span> this.setAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY,<a name="line.387"></a> +<span class="sourceLineNo">388</span> toCellVisibility(expression).toByteArray());<a name="line.388"></a> +<span class="sourceLineNo">389</span> return this;<a name="line.389"></a> +<span class="sourceLineNo">390</span> }<a name="line.390"></a> +<span class="sourceLineNo">391</span><a name="line.391"></a> +<span class="sourceLineNo">392</span> /**<a name="line.392"></a> +<span class="sourceLineNo">393</span> * @return CellVisibility associated with cells in this Mutation.<a name="line.393"></a> +<span class="sourceLineNo">394</span> * @throws DeserializationException<a name="line.394"></a> +<span class="sourceLineNo">395</span> */<a name="line.395"></a> +<span class="sourceLineNo">396</span> public CellVisibility getCellVisibility() throws DeserializationException {<a name="line.396"></a> +<span class="sourceLineNo">397</span> byte[] cellVisibilityBytes = this.getAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY);<a name="line.397"></a> +<span class="sourceLineNo">398</span> if (cellVisibilityBytes == null) return null;<a name="line.398"></a> +<span class="sourceLineNo">399</span> return toCellVisibility(cellVisibilityBytes);<a name="line.399"></a> +<span class="sourceLineNo">400</span> }<a name="line.400"></a> +<span class="sourceLineNo">401</span><a name="line.401"></a> +<span class="sourceLineNo">402</span> /**<a name="line.402"></a> +<span class="sourceLineNo">403</span> * Create a protocol buffer CellVisibility based on a client CellVisibility.<a name="line.403"></a> +<span class="sourceLineNo">404</span> *<a name="line.404"></a> +<span class="sourceLineNo">405</span> * @param cellVisibility<a name="line.405"></a> +<span class="sourceLineNo">406</span> * @return a protocol buffer CellVisibility<a name="line.406"></a> +<span class="sourceLineNo">407</span> */<a name="line.407"></a> +<span class="sourceLineNo">408</span> static ClientProtos.CellVisibility toCellVisibility(CellVisibility cellVisibility) {<a name="line.408"></a> +<span class="sourceLineNo">409</span> ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder();<a name="line.409"></a> +<span class="sourceLineNo">410</span> builder.setExpression(cellVisibility.getExpression());<a name="line.410"></a> +<span class="sourceLineNo">411</span> return builder.build();<a name="line.411"></a> +<span class="sourceLineNo">412</span> }<a name="line.412"></a> +<span class="sourceLineNo">413</span><a name="line.413"></a> +<span class="sourceLineNo">414</span> /**<a name="line.414"></a> +<span class="sourceLineNo">415</span> * Convert a protocol buffer CellVisibility to a client CellVisibility<a name="line.415"></a> +<span class="sourceLineNo">416</span> *<a name="line.416"></a> +<span class="sourceLineNo">417</span> * @param proto<a name="line.417"></a> +<span class="sourceLineNo">418</span> * @return the converted client CellVisibility<a name="line.418"></a> +<span class="sourceLineNo">419</span> */<a name="line.419"></a> +<span class="sourceLineNo">420</span> private static CellVisibility toCellVisibility(ClientProtos.CellVisibility proto) {<a name="line.420"></a> +<span class="sourceLineNo">421</span> if (proto == null) return null;<a name="line.421"></a> +<span class="sourceLineNo">422</span> return new CellVisibility(proto.getExpression());<a name="line.422"></a> +<span class="sourceLineNo">423</span> }<a name="line.423"></a> +<span class="sourceLineNo">424</span><a name="line.424"></a> +<span class="sourceLineNo">425</span> /**<a name="line.425"></a> +<span class="sourceLineNo">426</span> * Convert a protocol buffer CellVisibility bytes to a client CellVisibility<a name="line.426"></a> +<span class="sourceLineNo">427</span> *<a name="line.427"></a> +<span class="sourceLineNo">428</span> * @param protoBytes<a name="line.428"></a> +<span class="sourceLineNo">429</span> * @return the converted client CellVisibility<a name="line.429"></a> +<span class="sourceLineNo">430</span> * @throws DeserializationException<a name="line.430"></a> +<span class="sourceLineNo">431</span> */<a name="line.431"></a> +<span class="sourceLineNo">432</span> private static CellVisibility toCellVisibility(byte[] protoBytes) throws DeserializationException {<a name="line.432"></a> +<span class="sourceLineNo">433</span> if (protoBytes == null) return null;<a name="line.433"></a> +<span class="sourceLineNo">434</span> ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder();<a name="line.434"></a> +<span class="sourceLineNo">435</span> ClientProtos.CellVisibility proto = null;<a name="line.435"></a> +<span class="sourceLineNo">436</span> try {<a name="line.436"></a> +<span class="sourceLineNo">437</span> ProtobufUtil.mergeFrom(builder, protoBytes);<a name="line.437"></a> +<span class="sourceLineNo">438</span> proto = builder.build();<a name="line.438"></a> +<span class="sourceLineNo">439</span> } catch (IOException e) {<a name="line.439"></a> +<span class="sourceLineNo">440</span> throw new DeserializationException(e);<a name="line.440"></a> +<span class="sourceLineNo">441</span> }<a name="line.441"></a> +<span class="sourceLineNo">442</span> return toCellVisibility(proto);<a name="line.442"></a> +<span class="sourceLineNo">443</span> }<a name="line.443"></a> +<span class="sourceLineNo">444</span><a name="line.444"></a> +<span class="sourceLineNo">445</span> /**<a name="line.445"></a> +<span class="sourceLineNo">446</span> * Number of KeyValues carried by this Mutation.<a name="line.446"></a> +<span class="sourceLineNo">447</span> * @return the total number of KeyValues<a name="line.447"></a> +<span class="sourceLineNo">448</span> */<a name="line.448"></a> +<span class="sourceLineNo">449</span> public int size() {<a name="line.449"></a> +<span class="sourceLineNo">450</span> int size = 0;<a name="line.450"></a> +<span class="sourceLineNo">451</span> for (List<Cell> cells : this.familyMap.values()) {<a name="line.451"></a> +<span class="sourceLineNo">452</span> size += cells.size();<a name="line.452"></a> +<span class="sourceLineNo">453</span> }<a name="line.453"></a> +<span class="sourceLineNo">454</span> return size;<a name="line.454"></a> +<span class="sourceLineNo">455</span> }<a name="line.455"></a> +<span class="sourceLineNo">456</span><a name="line.456"></a> +<span class="sourceLineNo">457</span> /**<a name="line.457"></a> +<span class="sourceLineNo">458</span> * @return the number of different families<a name="line.458"></a> +<span class="sourceLineNo">459</span> */<a name="line.459"></a> +<span class="sourceLineNo">460</span> public int numFamilies() {<a name="line.460"></a> +<span class="sourceLineNo">461</span> return familyMap.size();<a name="line.461"></a> +<span class="sourceLineNo">462</span> }<a name="line.462"></a> +<span class="sourceLineNo">463</span><a name="line.463"></a> +<span class="sourceLineNo">464</span> /**<a name="line.464"></a> +<span class="sourceLineNo">465</span> * @return Calculate what Mutation adds to class heap size.<a name="line.465"></a> +<span class="sourceLineNo">466</span> */<a name="line.466"></a> +<span class="sourceLineNo">467</span> @Override<a name="line.467"></a> +<span class="sourceLineNo">468</span> public long heapSize() {<a name="line.468"></a> +<span class="sourceLineNo">469</span> long heapsize = MUTATION_OVERHEAD;<a name="line.469"></a> +<span class="sourceLineNo">470</span> // Adding row<a name="line.470"></a> +<span class="sourceLineNo">471</span> heapsize += ClassSize.align(ClassSize.ARRAY + this.row.length);<a name="line.471"></a> +<span class="sourceLineNo">472</span><a name="line.472"></a> +<span class="sourceLineNo">473</span> // Adding map overhead<a name="line.473"></a> +<span class="sourceLineNo">474</span> heapsize +=<a name="line.474"></a> +<span class="sourceLineNo">475</span> ClassSize.align(this.familyMap.size() * ClassSize.MAP_ENTRY);<a name="line.475"></a> +<span class="sourceLineNo">476</span> for(Map.Entry<byte [], List<Cell>> entry : this.familyMap.entrySet()) {<a name="line.476"></a> +<span class="sourceLineNo">477</span> //Adding key overhead<a name="line.477"></a> +<span class="sourceLineNo">478</span> heapsize +=<a name="line.478"></a> +<span class="sourceLineNo">479</span> ClassSize.align(ClassSize.ARRAY + entry.getKey().length);<a name="line.479"></a> +<span class="sourceLineNo">480</span><a name="line.480"></a> +<span class="sourceLineNo">481</span> //This part is kinds tricky since the JVM can reuse references if you<a name="line.481"></a> +<span class="sourceLineNo">482</span> //store the same value, but have a good match with SizeOf at the moment<a name="line.482"></a> +<span class="sourceLineNo">483</span> //Adding value overhead<a name="line.483"></a> +<span class="sourceLineNo">484</span> heapsize += ClassSize.align(ClassSize.ARRAYLIST);<a name="line.484"></a> +<span class="sourceLineNo">485</span> int size = entry.getValue().size();<a name="line.485"></a> +<span class="sourceLineNo">486</span> heapsize += ClassSize.align(ClassSize.ARRAY +<a name="line.486"></a> +<span class="sourceLineNo">487</span> size * ClassSize.REFERENCE);<a name="line.487"></a> +<span class="sourceLineNo">488</span><a name="line.488"></a> +<span class="sourceLineNo">489</span> for(Cell cell : entry.getValue()) {<a name="line.489"></a> +<span class="sourceLineNo">490</span> heapsize += PrivateCellUtil.estimatedHeapSizeOf(cell);<a name="line.490"></a> +<span class="sourceLineNo">491</span> }<a name="line.491"></a> +<span class="sourceLineNo">492</span> }<a name="line.492"></a> +<span class="sourceLineNo">493</span> heapsize += getAttributeSize();<a name="line.493"></a> +<span class="sourceLineNo">494</span> heapsize += extraHeapSize();<a name="line.494"></a> +<span class="sourceLineNo">495</span> return ClassSize.align(heapsize);<a name="line.495"></a> +<span class="sourceLineNo">496</span> }<a name="line.496"></a> +<span class="sourceLineNo">497</span><a name="line.497"></a> +<span class="sourceLineNo">498</span> /**<a name="line.498"></a> +<span class="sourceLineNo">499</span> * @return The serialized ACL for this operation, or null if none<a name="line.499"></a> +<span class="sourceLineNo">500</span> */<a name="line.500"></a> +<span class="sourceLineNo">501</span> public byte[] getACL() {<a name="line.501"></a> +<span class="sourceLineNo">502</span> return getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL);<a name="line.502"></a> +<span class="sourceLineNo">503</span> }<a name="line.503"></a> +<span class="sourceLineNo">504</span><a name="line.504"></a> +<span class="sourceLineNo">505</span> /**<a name="line.505"></a> +<span class="sourceLineNo">506</span> * @param user User short name<a name="line.506"></a> +<span class="sourceLineNo">507</span> * @param perms Permissions for the user<a name="line.507"></a> +<span class="sourceLineNo">508</span> */<a name="line.508"></a> +<span class="sourceLineNo">509</span> public Mutation setACL(String user, Permission perms) {<a name="line.509"></a> +<span class="sourceLineNo">510</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.510"></a> +<span class="sourceLineNo">511</span> AccessControlUtil.toUsersAndPermissions(user, perms).toByteArray());<a name="line.511"></a> +<span class="sourceLineNo">512</span> return this;<a name="line.512"></a> +<span class="sourceLineNo">513</span> }<a name="line.513"></a> +<span class="sourceLineNo">514</span><a name="line.514"></a> +<span class="sourceLineNo">515</span> /**<a name="line.515"></a> +<span class="sourceLineNo">516</span> * @param perms A map of permissions for a user or users<a name="line.516"></a> +<span class="sourceLineNo">517</span> */<a name="line.517"></a> +<span class="sourceLineNo">518</span> public Mutation setACL(Map<String, Permission> perms) {<a name="line.518"></a> +<span class="sourceLineNo">519</span> ListMultimap<String, Permission> permMap = ArrayListMultimap.create();<a name="line.519"></a> +<span class="sourceLineNo">520</span> for (Map.Entry<String, Permission> entry : perms.entrySet()) {<a name="line.520"></a> +<span class="sourceLineNo">521</span> permMap.put(entry.getKey(), entry.getValue());<a name="line.521"></a> +<span class="sourceLineNo">522</span> }<a name="line.522"></a> +<span class="sourceLineNo">523</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.523"></a> +<span class="sourceLineNo">524</span> AccessControlUtil.toUsersAndPermissions(permMap).toByteArray());<a name="line.524"></a> +<span class="sourceLineNo">525</span> return this;<a name="line.525"></a> +<span class="sourceLineNo">526</span> }<a name="line.526"></a> +<span class="sourceLineNo">527</span><a name="line.527"></a> +<span class="sourceLineNo">528</span> /**<a name="line.528"></a> +<span class="sourceLineNo">529</span> * Return the TTL requested for the result of the mutation, in milliseconds.<a name="line.529"></a> +<span class="sourceLineNo">530</span> * @return the TTL requested for the result of the mutation, in milliseconds,<a name="line.530"></a> +<span class="sourceLineNo">531</span> * or Long.MAX_VALUE if unset<a name="line.531"></a> +<span class="sourceLineNo">532</span> */<a name="line.532"></a> +<span class="sourceLineNo">533</span> public long getTTL() {<a name="line.533"></a> +<span class="sourceLineNo">534</span> byte[] ttlBytes = getAttribute(OP_ATTRIBUTE_TTL);<a name="line.534"></a> +<span class="sourceLineNo">535</span> if (ttlBytes != null) {<a name="line.535"></a> +<span class="sourceLineNo">536</span> return Bytes.toLong(ttlBytes);<a name="line.536"></a> +<span class="sourceLineNo">537</span> }<a name="line.537"></a> +<span class="sourceLineNo">538</span> return Long.MAX_VALUE;<a name="line.538"></a> +<span class="sourceLineNo">539</span> }<a name="line.539"></a> +<span class="sourceLineNo">540</span><a name="line.540"></a> +<span class="sourceLineNo">541</span> /**<a name="line.541"></a> +<span class="sourceLineNo">542</span> * Set the TTL desired for the result of the mutation, in milliseconds.<a name="line.542"></a> +<span class="sourceLineNo">543</span> * @param ttl the TTL desired for the result of the mutation, in milliseconds<a name="line.543"></a> +<span class="sourceLineNo">544</span> * @return this<a name="line.544"></a> +<span class="sourceLineNo">545</span> */<a name="line.545"></a> +<span class="sourceLineNo">546</span> public Mutation setTTL(long ttl) {<a name="line.546"></a> +<span class="sourceLineNo">547</span> setAttribute(OP_ATTRIBUTE_TTL, Bytes.toBytes(ttl));<a name="line.547"></a> +<span class="sourceLineNo">548</span> return this;<a name="line.548"></a> +<span class="sourceLineNo">549</span> }<a name="line.549"></a> +<span class="sourceLineNo">550</span><a name="line.550"></a> +<span class="sourceLineNo">551</span> /**<a name="line.551"></a> +<span class="sourceLineNo">552</span> * @return current value for returnResults<a name="line.552"></a> +<span class="sourceLineNo">553</span> */<a name="line.553"></a> +<span class="sourceLineNo">554</span> // Used by Increment and Append only.<a name="line.554"></a> +<span class="sourceLineNo">555</span> @InterfaceAudience.Private<a name="line.555"></a> +<span class="sourceLineNo">556</span> protected boolean isReturnResults() {<a name="line.556"></a> +<span class="sourceLineNo">557</span> byte[] v = getAttribute(RETURN_RESULTS);<a name="line.557"></a> +<span class="sourceLineNo">558</span> return v == null ? true : Bytes.toBoolean(v);<a name="line.558"></a> +<span class="sourceLineNo">559</span> }<a name="line.559"></a> +<span class="sourceLineNo">560</span><a name="line.560"></a> +<span class="sourceLineNo">561</span> @InterfaceAudience.Private<a name="line.561"></a> +<span class="sourceLineNo">562</span> // Used by Increment and Append only.<a name="line.562"></a> +<span class="sourceLineNo">563</span> protected Mutation setReturnResults(boolean returnResults) {<a name="line.563"></a> +<span class="sourceLineNo">564</span> setAttribute(RETURN_RESULTS, Bytes.toBytes(returnResults));<a name="line.564"></a> +<span class="sourceLineNo">565</span> return this;<a name="line.565"></a> +<span class="sourceLineNo">566</span> }<a name="line.566"></a> +<span class="sourceLineNo">567</span><a name="line.567"></a> +<span class="sourceLineNo">568</span> /**<a name="line.568"></a> +<span class="sourceLineNo">569</span> * Subclasses should override this method to add the heap size of their own fields.<a name="line.569"></a> +<span class="sourceLineNo">570</span> * @return the heap size to add (will be aligned).<a name="line.570"></a> +<span class="sourceLineNo">571</span> */<a name="line.571"></a> +<span class="sourceLineNo">572</span> protected long extraHeapSize(){<a name="line.572"></a> +<span class="sourceLineNo">573</span> return 0L;<a name="line.573"></a> +<span class="sourceLineNo">574</span> }<a name="line.574"></a> +<span class="sourceLineNo">575</span><a name="line.575"></a> +<span class="sourceLineNo">576</span> /**<a name="line.576"></a> +<span class="sourceLineNo">577</span> * Set the timestamp of the delete.<a name="line.577"></a> +<span class="sourceLineNo">578</span> */<a name="line.578"></a> +<span class="sourceLineNo">579</span> public Mutation setTimestamp(long timestamp) {<a name="line.579"></a> +<span class="sourceLineNo">580</span> if (timestamp < 0) {<a name="line.580"></a> +<span class="sourceLineNo">581</span> throw new IllegalArgumentException("Timestamp cannot be negative. ts=" + timestamp);<a name="line.581"></a> +<span class="sourceLineNo">582</span> }<a name="line.582"></a> +<span class="sourceLineNo">583</span> this.ts = timestamp;<a name="line.583"></a> +<span class="sourceLineNo">584</span> return this;<a name="line.584"></a> +<span class="sourceLineNo">585</span> }<a name="line.585"></a> +<span class="sourceLineNo">586</span><a name="line.586"></a> +<span class="sourceLineNo">587</span> /**<a name="line.587"></a> +<span class="sourceLineNo">588</span> * A convenience method to determine if this object's familyMap contains<a name="line.588"></a> +<span class="sourceLineNo">589</span> * a value assigned to the given family &amp; qualifier.<a name="line.589"></a> +<span class="sourceLineNo">590</span> * Both given arguments must match the KeyValue object to return true.<a name="line.590"></a> +<span class="sourceLineNo">591</span> *<a name="line.591"></a> +<span class="sourceLineNo">592</span> * @param family column family<a name="line.592"></a> +<span class="sourceLineNo">593</span> * @param qualifier column qualifier<a name="line.593"></a> +<span class="sourceLineNo">594</span> * @return returns true if the given family and qualifier already has an<a name="line.594"></a> +<span class="sourceLineNo">595</span> * existing KeyValue object in the family map.<a name="line.595"></a> +<span class="sourceLineNo">596</span> */<a name="line.596"></a> +<span class="sourceLineNo">597</span> public boolean has(byte [] family, byte [] qualifier) {<a name="line.597"></a> +<span class="sourceLineNo">598</span> return has(family, qualifier, this.ts, HConstants.EMPTY_BYTE_ARRAY, true, true);<a name="line.598"></a> +<span class="sourceLineNo">599</span> }<a name="line.599"></a> +<span class="sourceLineNo">600</span><a name="line.600"></a> +<span class="sourceLineNo">601</span> /**<a name="line.601"></a> +<span class="sourceLineNo">602</span> * A convenience method to determine if this object's familyMap contains<a name="line.602"></a> +<span class="sourceLineNo">603</span> * a value assigned to the given family, qualifier and timestamp.<a name="line.603"></a> +<span class="sourceLineNo">604</span> * All 3 given arguments must match the KeyValue object to return true.<a name="line.604"></a> +<span class="sourceLineNo">605</span> *<a name="line.605"></a> +<span class="sourceLineNo">606</span> * @param family column family<a name="line.606"></a> +<span class="sourceLineNo">607</span> * @param qualifier column qualifier<a name="line.607"></a> +<span class="sourceLineNo">608</span> * @param ts timestamp<a name="line.608"></a> +<span class="sourceLineNo">609</span> * @return returns true if the given family, qualifier and timestamp already has an<a name="line.609"></a> +<span class="sourceLineNo">610</span> * existing KeyValue object in the family map.<a name="line.610"></a> +<span class="sourceLineNo">611</span> */<a name="line.611"></a> +<span class="sourceLineNo">612</span> public boolean has(byte [] family, byte [] qualifier, long ts) {<a name="line.612"></a> +<span class="sourceLineNo">613</span> return has(family, qualifier, ts, HConstants.EMPTY_BYTE_ARRAY, false, true);<a name="line.613"></a> +<span class="sourceLineNo">614</span> }<a name="line.614"></a> +<span class="sourceLineNo">615</span><a name="line.615"></a> +<span class="sourceLineNo">616</span> /**<a name="line.616"></a> +<span class="sourceLineNo">617</span> * A convenience method to determine if this object's familyMap contains<a name="line.617"></a> +<span class="sourceLineNo">618</span> * a value assigned to the given family, qualifier and timestamp.<a name="line.618"></a> +<span class="sourceLineNo">619</span> * All 3 given arguments must match the KeyValue object to return true.<a name="line.619"></a> +<span class="sourceLineNo">620</span> *<a name="line.620"></a> +<span class="sourceLineNo">621</span> * @param family column family<a name="line.621"></a> +<span class="sourceLineNo">622</span> * @param qualifier column qualifier<a name="line.622"></a> +<span class="sourceLineNo">623</span> * @param value value to check<a name="line.623"></a> +<span class="sourceLineNo">624</span> * @return returns true if the given family, qualifier and value already has an<a name="line.624"></a> +<span class="sourceLineNo">625</span> * existing KeyValue object in the family map.<a name="line.625"></a> +<span class="sourceLineNo">626</span> */<a name="line.626"></a> +<span class="sourceLineNo">627</span> public boolean has(byte [] family, byte [] qualifier, byte [] value) {<a name="line.627"></a> +<span class="sourceLineNo">628</span> return has(family, qualifier, this.ts, value, true, false);<a name="line.628"></a> +<span class="sourceLineNo">629</span> }<a name="line.629"></a> +<span class="sourceLineNo">630</span><a name="line.630"></a> +<span class="sourceLineNo">631</span> /**<a name="line.631"></a> +<span class="sourceLineNo">632</span> * A convenience method to determine if this object's familyMap contains<a name="line.632"></a> +<span class="sourceLineNo">633</span> * the given value assigned to the given family, qualifier and timestamp.<a name="line.633"></a> +<span class="sourceLineNo">634</span> * All 4 given arguments must match the KeyValue object to return true.<a name="line.634"></a> +<span class="sourceLineNo">635</span> *<a name="line.635"></a> +<span class="sourceLineNo">636</span> * @param family column family<a name="line.636"></a> +<span class="sourceLineNo">637</span> * @param qualifier column qualifier<a name="line.637"></a> +<span class="sourceLineNo">638</span> * @param ts timestamp<a name="line.638"></a> +<span class="sourceLineNo">639</span> * @param value value to check<a name="line.639"></a> +<span class="sourceLineNo">640</span> * @return returns true if the given family, qualifier timestamp and value<a name="line.640"></a> +<span class="sourceLineNo">641</span> * already has an existing KeyValue object in the family map.<a name="line.641"></a> +<span class="sourceLineNo">642</span> */<a name="line.642"></a> +<span class="sourceLineNo">643</span> public boolean has(byte [] family, byte [] qualifier, long ts, byte [] value) {<a name="line.643"></a> +<span class="sourceLineNo">644</span> return has(family, qualifier, ts, value, false, false);<a name="line.644"></a> +<span class="sourceLineNo">645</span> }<a name="line.645"></a> +<span class="sourceLineNo">646</span><a name="line.646"></a> +<span class="sourceLineNo">647</span> /**<a name="line.647"></a> +<span class="sourceLineNo">648</span> * Returns a list of all KeyValue objects with matching column family and qualifier.<a name="line.648"></a> +<span class="sourceLineNo">649</span> *<a name="line.649"></a> +<span class="sourceLineNo">650</span> * @param family column family<a name="line.650"></a> +<span class="sourceLineNo">651</span> * @param qualifier column qualifier<a name="line.651"></a> +<span class="sourceLineNo">652</span> * @return a list of KeyValue objects with the matching family and qualifier,<a name="line.652"></a> +<span class="sourceLineNo">653</span> * returns an empty list if one doesn't exist for the given family.<a name="line.653"></a> +<span class="sourceLineNo">654</span> */<a name="line.654"></a> +<span class="sourceLineNo">655</span> public List<Cell> get(byte[] family, byte[] qualifier) {<a name="line.655"></a> +<span class="sourceLineNo">656</span> List<Cell> filteredList = new ArrayList<>();<a name="line.656"></a> +<span class="sourceLineNo">657</span> for (Cell cell: getCellList(family)) {<a name="line.657"></a> +<span class="sourceLineNo">658</span> if (CellUtil.matchingQualifier(cell, qualifier)) {<a name="line.658"></a> +<span class="sourceLineNo">659</span> filteredList.add(cell);<a name="line.659"></a> +<span class="sourceLineNo">660</span> }<a name="line.660"></a> +<span class="sourceLineNo">661</span> }<a name="line.661"></a> +<span class="sourceLineNo">662</span> return filteredList;<a name="line.662"></a> +<span class="sourceLineNo">663</span> }<a name="line.663"></a> +<span class="sourceLineNo">664</span><a name="line.664"></a> +<span class="sourceLineNo">665</span> /*<a name="line.665"></a> +<span class="sourceLineNo">666</span> * Private method to determine if this object's familyMap contains<a name="line.666"></a> +<span class="sourceLineNo">667</span> * the given value assigned to the given family, qualifier and timestamp<a name="line.667"></a> +<span class="sourceLineNo">668</span> * respecting the 2 boolean arguments<a name="line.668"></a> +<span class="sourceLineNo">669</span> *<a name="line.669"></a> +<span class="sourceLineNo">670</span> * @param family<a name="line.670"></a> +<span class="sourceLineNo">671</span> * @param qualifier<a name="line.671"></a> +<span class="sourceLineNo">672</span> * @param ts<a name="line.672"></a> +<span class="sourceLineNo">673</span> * @param value<a name="line.673"></a> +<span class="sourceLineNo">674</span> * @param ignoreTS<a name="line.674"></a> +<span class="sourceLineNo">675</span> * @param ignoreValue<a name="line.675"></a> +<span class="sourceLineNo">676</span> * @return returns true if the given family, qualifier timestamp and value<a name="line.676"></a> +<span class="sourceLineNo">677</span> * already has an existing KeyValue object in the family map.<a name="line.677"></a> +<span class="sourceLineNo">678</span> */<a name="line.678"></a> +<span class="sourceLineNo">679</span> protected boolean has(byte[] family, byte[] qualifier, long ts, byte[] value,<a name="line.679"></a> +<span class="sourceLineNo">680</span> boolean ignoreTS, boolean ignoreValue) {<a name="line.680"></a> +<span class="sourceLineNo">681</span> List<Cell> list = getCellList(family);<a name="line.681"></a> +<span class="sourceLineNo">682</span> if (list.isEmpty()) {<a name="line.682"></a> +<span class="sourceLineNo">683</span> return false;<a name="line.683"></a> +<span class="sourceLineNo">684</span> }<a name="line.684"></a> +<span class="sourceLineNo">685</span> // Boolean analysis of ignoreTS/ignoreValue.<a name="line.685"></a> +<span class="sourceLineNo">686</span> // T T => 2<a name="line.686"></a> +<span class="sourceLineNo">687</span> // T F => 3 (first is always true)<a name="line.687"></a> +<span class="sourceLineNo">688</span> // F T => 2<a name="line.688"></a> +<span class="sourceLineNo">689</span> // F F => 1<a name="line.689"></a> +<span class="sourceLineNo">690</span> if (!ignoreTS && !ignoreValue) {<a name="line.690"></a> +<span class="sourceLineNo">691</span> for (Cell cell : list) {<a name="line.691"></a> +<span class="sourceLineNo">692</span> if (CellUtil.matchingFamily(cell, family) &&<a name="line.692"></a> +<span class="sourceLineNo">693</span> CellUtil.matchingQualifier(cell, qualifier) &&<a name="line.693"></a> +<span class="sourceLineNo">694</span> CellUtil.matchingValue(cell, value) &&<a name="line.694"></a> +<span class="sourceLineNo">695</span> cell.getTimestamp() == ts) {<a name="line.695"></a> +<span class="sourceLineNo">696</span> return true;<a name="line.696"></a> +<span class="sourceLineNo">697</span> }<a name="line.697"></a> +<span class="sourceLineNo">698</span> }<a name="line.698"></a> +<span class="sourceLineNo">699</span> } else if (ignoreValue && !ignoreTS) {<a name="line.699"></a> +<span class="sourceLineNo">700</span> for (Cell cell : list) {<a name="line.700"></a> +<span class="sourceLineNo">701</span> if (CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)<a name="line.701"></a> +<span class="sourceLineNo">702</span> && cell.getTimestamp() == ts) {<a name="line.702"></a> +<span class="sourceLineNo">703</span> return true;<a name="line.703"></a> +<span class="sourceLineNo">704</span> }<a name="line.704"></a> +<span class="sourceLineNo">705</span> }<a name="line.705"></a> +<span class="sourceLineNo">706</span> } else if (!ignoreValue && ignoreTS) {<a name="line.706"></a> +<span class="sourceLineNo">707</span> for (Cell cell : list) {<a name="line.707"></a> +<span class="sourceLineNo">708</span> if (CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)<a name="line.708"></a> +<span class="sourceLineNo">709</span> && CellUtil.matchingValue(cell, value)) {<a name="line.709"></a> +<span class="sourceLineNo">710</span> return true;<a name="line.710"></a> +<span class="sourceLineNo">711</span> }<a name="line.711"></a> +<span class="sourceLineNo">712</span> }<a name="line.712"></a> +<span class="sourceLineNo">713</span> } else {<a name="line.713"></a> +<span class="sourceLineNo">714</span> for (Cell cell : list) {<a name="line.714"></a> +<span class="sourceLineNo">715</span> if (CellUtil.matchingFamily(cell, family) &&<a name="line.715"></a> +<span class="sourceLineNo">716</span> CellUtil.matchingQualifier(cell, qualifier)) {<a name="line.716"></a> +<span class="sourceLineNo">717</span> return true;<a name="line.717"></a> +<span class="sourceLineNo">718</span> }<a name="line.718"></a> +<span class="sourceLineNo">719</span> }<a name="line.719"></a> +<span class="sourceLineNo">720</span> }<a name="line.720"></a> +<span class="sourceLineNo">721</span> return false;<a name="line.721"></a> +<span class="sourceLineNo">722</span> }<a name="line.722"></a> +<span class="sourceLineNo">723</span><a name="line.723"></a> +<span class="sourceLineNo">724</span> /**<a name="line.724"></a> +<span class="sourceLineNo">725</span> * @param row Row to check<a name="line.725"></a> +<span class="sourceLineNo">726</span> * @throws IllegalArgumentException Thrown if <code>row</code> is empty or null or<a name="line.726"></a> +<span class="sourceLineNo">727</span> * &gt; {@link HConstants#MAX_ROW_LENGTH}<a name="line.727"></a> +<span class="sourceLineNo">728</span> * @return <code>row</code><a name="line.728"></a> +<span class="sourceLineNo">729</span> */<a name="line.729"></a> +<span class="sourceLineNo">730</span> static byte [] checkRow(final byte [] row) {<a name="line.730"></a> +<span class="sourceLineNo">731</span> return checkRow(row, 0, row == null? 0: row.length);<a name="line.731"></a> +<span class="sourceLineNo">732</span> }<a name="line.732"></a> +<span class="sourceLineNo">733</span><a name="line.733"></a> +<span class="sourceLineNo">734</span> /**<a name="line.734"></a> +<span class="sourceLineNo">735</span> * @param row Row to check<a name="line.735"></a> +<span class="sourceLineNo">736</span> * @param offset<a name="line.736"></a> +<span class="sourceLineNo">737</span> * @param length<a name="line.737"></a> +<span class="sourceLineNo">738</span> * @throws IllegalArgumentException Thrown if <code>row</code> is empty or null or<a name="line.738"></a> +<span class="sourceLineNo">739</span> * &gt; {@link HConstants#MAX_ROW_LENGTH}<a name="line.739"></a> +<span class="sourceLineNo">740</span> * @return <code>row</code><a name="line.740"></a> +<span class="sourceLineNo">741</span> */<a name="line.741"></a> +<span class="sourceLineNo">742</span> static byte [] checkRow(final byte [] row, final int offset, final int length) {<a name="line.742"></a> +<span class="sourceLineNo">743</span> if (row == null) {<a name="line.743"></a> +<span class="sourceLineNo">744</span> throw new IllegalArgumentException("Row buffer is null");<a name="line.744"></a> +<span class="sourceLineNo">745</span> }<a name="line.745"></a> +<span class="sourceLineNo">746</span> if (length == 0) {<a name="line.746"></a> +<span class="sourceLineNo">747</span> throw new IllegalArgumentException("Row length is 0");<a name="line.747"></a> +<span class="sourceLineNo">748</span> }<a name="line.748"></a> +<span class="sourceLineNo">749</span> if (length > HConstants.MAX_ROW_LENGTH) {<a name="line.749"></a> +<span class="sourceLineNo">750</span> throw new IllegalArgumentException("Row length " + length + " is > " +<a name="line.750"></a> +<span class="sourceLineNo">751</span> HConstants.MAX_ROW_LENGTH);<a name="line.751"></a> +<span class="sourceLineNo">752</span> }<a name="line.752"></a> +<span class="sourceLineNo">753</span> return row;<a name="line.753"></a> +<span class="sourceLineNo">754</span> }<a name="line.754"></a> +<span class="sourceLineNo">755</span><a name="line.755"></a> +<span class="sourceLineNo">756</span> static void checkRow(ByteBuffer row) {<a name="line.756"></a> +<span class="sourceLineNo">757</span> if (row == null) {<a name="line.757"></a> +<span class="sourceLineNo">758</span> throw new IllegalArgumentException("Row buffer is null");<a name="line.758"></a> +<span class="sourceLineNo">759</span> }<a name="line.759"></a> +<span class="sourceLineNo">760</span> if (row.remaining() == 0) {<a name="line.760"></a> +<span class="sourceLineNo">761</span> throw new IllegalArgumentException("Row length is 0");<a name="line.761"></a> +<span class="sourceLineNo">762</span> }<a name="line.762"></a> +<span class="sourceLineNo">763</span> if (row.remaining() > HConstants.MAX_ROW_LENGTH) {<a name="line.763"></a> +<span class="sourceLineNo">764</span> throw new IllegalArgumentException("Row length " + row.remaining() + " is > " +<a name="line.764"></a> +<span class="sourceLineNo">765</span> HConstants.MAX_ROW_LENGTH);<a name="line.765"></a> +<span class="sourceLineNo">766</span> }<a name="line.766"></a> +<span class="sourceLineNo">767</span> }<a name="line.767"></a> +<span class="sourceLineNo">768</span><a name="line.768"></a> +<span class="sourceLineNo">769</span> Mutation add(Cell cell) throws IOException {<a name="line.769"></a> +<span class="sourceLineNo">770</span> //Checking that the row of the kv is the same as the mutation<a name="line.770"></a> +<span class="sourceLineNo">771</span> // TODO: It is fraught with risk if user pass the wrong row.<a name="line.771"></a> +<span class="sourceLineNo">772</span> // Throwing the IllegalArgumentException is more suitable I'd say.<a name="line.772"></a> +<span class="sourceLineNo">773</span> if (!CellUtil.matchingRows(cell, this.row)) {<a name="line.773"></a> +<span class="sourceLineNo">774</span> throw new WrongRowIOException("The row in " + cell.toString() +<a name="line.774"></a> +<span class="sourceLineNo">775</span> " doesn't match the original one " + Bytes.toStringBinary(this.row));<a name="line.775"></a> +<span class="sourceLineNo">776</span> }<a name="line.776"></a> +<span class="sourceLineNo">777</span><a name="line.777"></a> +<span class="sourceLineNo">778</span> if (cell.getFamilyArray() == null || cell.getFamilyLength() == 0) {<a name="line.778"></a> +<span class="sourceLineNo">779</span> throw new IllegalArgumentException("Family cannot be null");<a name="line.779"></a> +<span class="sourceLineNo">780</span> }<a name="line.780"></a> +<span class="sourceLineNo">781</span><a name="line.781"></a> +<span class="sourceLineNo">782</span> byte[] family = CellUtil.cloneFamily(cell);<a name="line.782"></a> +<span class="sourceLineNo">783</span> if (cell instanceof ExtendedCell) {<a name="line.783"></a> +<span class="sourceLineNo">784</span> getCellList(family).add(cell);<a name="line.784"></a> +<span class="sourceLineNo">785</span> } else {<a name="line.785"></a> +<span class="sourceLineNo">786</span> getCellList(family).add(new CellWrapper(cell));<a name="line.786"></a> +<span class="sourceLineNo">787</span> }<a name="line.787"></a> +<span class="sourceLineNo">788</span> return this;<a name="line.788"></a> +<span class="sourceLineNo">789</span> }<a name="line.789"></a> +<span class="sourceLineNo">790</span><a name="line.790"></a> +<span class="sourceLineNo">791</span> private static final class CellWrapper implements ExtendedCell {<a name="line.791"></a> +<span class="sourceLineNo">792</span> private static final long FIXED_OVERHEAD = ClassSize.align(<a name="line.792"></a> +<span class="sourceLineNo">793</span> ClassSize.OBJECT // object header<a name="line.793"></a> +<span class="sourceLineNo">794</span> + KeyValue.TIMESTAMP_SIZE // timestamp<a name="line.794"></a> +<span class="sourceLineNo">795</span> + Bytes.SIZEOF_LONG // sequence id<a name="line.795"></a> +<span class="sourceLineNo">796</span> + 1 * ClassSize.REFERENCE); // references to cell<a name="line.796"></a> +<span class="sourceLineNo">797</span> private final Cell cell;<a name="line.797"></a> +<span class="sourceLineNo">798</span> private long sequenceId;<a name="line.798"></a> +<span class="sourceLineNo">799</span> private long timestamp;<a name="line.799"></a> +<span class="sourceLineNo">800</span><a name="line.800"></a> +<span class="sourceLineNo">801</span> CellWrapper(Cell cell) {<a name="line.801"></a> +<span class="sourceLineNo">802</span> assert !(cell instanceof ExtendedCell);<a name="line.802"></a> +<span class="sourceLineNo">803</span> this.cell = cell;<a name="line.803"></a> +<span class="sourceLineNo">804</span> this.sequenceId = cell.getSequenceId();<a name="line.804"></a> +<span class="sourceLineNo">805</span> this.timestamp = cell.getTimestamp();<a name="line.805"></a> +<span class="sourceLineNo">806</span> }<a name="line.806"></a> +<span class="sourceLineNo">807</span><a name="line.807"></a> +<span class="sourceLineNo">808</span> @Override<a name="line.808"></a> +<span class="sourceLineNo">809</span> public void setSequenceId(long seqId) {<a name="line.809"></a> +<span class="sourceLineNo">810</span> sequenceId = seqId;<a name="line.810"></a> +<span class="sourceLineNo">811</span> }<a name="line.811"></a> +<span class="sourceLineNo">812</span><a name="line.812"></a> +<span class="sourceLineNo">813</span> @Override<a name="line.813"></a> +<span class="sourceLineNo">814</span> public void setTimestamp(long ts) {<a name="line.814"></a> +<span class="sourceLineNo">815</span> timestamp = ts;<a name="line.815"></a> +<span class="sourceLineNo">816</span> }<a name="line.816"></a> +<span class="sourceLineNo">817</span><a name="line.817"></a> +<span class="sourceLineNo">818</span> @Override<a name="line.818"></a> +<span class="sourceLineNo">819</span> public void setTimestamp(byte[] ts) {<a name="line.819"></a> +<span class="sourceLineNo">820</span> timestamp = Bytes.toLong(ts);<a name="line.820"></a> +<span class="sourceLineNo">821</span> }<a name="line.821"></a> +<span class="sourceLineNo">822</span><a name="line.822"></a> +<span class="sourceLineNo">823</span> @Override<a name="line.823"></a> +<span class="sourceLineNo">824</span> public long getSequenceId() {<a name="line.824"></a> +<span class="sourceLineNo">825</span> return sequenceId;<a name="line.825"></a> +<span class="sourceLineNo">826</span> }<a name="line.826"></a> +<span class="sourceLineNo">827</span><a name="line.827"></a> +<span class="sourceLineNo">828</span> @Override<a name="line.828"></a> +<span class="sourceLineNo">829</span> public byte[] getValueArray() {<a name="line.829"></a> +<span class="sourceLineNo">830</span> return cell.getValueArray();<a name="line.830"></a> +<span class="sourceLineNo">831</span> }<a name="line.831"></a> +<span class="sourceLineNo">832</span><a name="line.832"></a> +<span class="sourceLineNo">833</span> @Override<a name="line.833"></a> +<span class="sourceLineNo">834</span> public int getValueOffset() {<a name="line.834"></a> +<span class="sourceLineNo">835</span> return cell.getValueOffset();<a name="line.835"></a> +<span class="sourceLineNo">836</span> }<a name="line.836"></a> +<span class="sourceLineNo">837</span><a name="line.837"></a> +<span class="sourceLineNo">838</span> @Override<a name="line.838"></a> +<span class="sourceLineNo">839</span> public int getValueLength() {<a name="line.839"></a> +<span class="sourceLineNo">840</span> return cell.getValueLength();<a name="line.840"></a> +<span class="sourceLineNo">841</span> }<a name="line.841"></a> +<span class="sourceLineNo">842</span><a name="line.842"></a> +<span class="sourceLineNo">843</span> @Override<a name="line.843"></a> +<span class="sourceLineNo">844</span> public byte[] getTagsArray() {<a name="line.844"></a> +<span class="sourceLineNo">845</span> return cell.getTagsArray();<a name="line.845"></a> +<span class="sourceLineNo">846</span> }<a name="line.846"></a> +<span class="sourceLineNo">847</span><a name="line.847"></a> +<span class="sourceLineNo">848</span> @Override<a name="line.848"></a> +<span class="sourceLineNo">849</span> public int getTagsOffset() {<a name="line.849"></a> +<span class="sourceLineNo">850</span> return cell.getTagsOffset();<a name="line.850"></a> +<span class="sourceLineNo">851</span> }<a name="line.851"></a> +<span class="sourceLineNo">852</span><a name="line.852"></a> +<span class="sourceLineNo">853</span> @Override<a name="line.853"></a> +<span class="sourceLineNo">854</span> public int getTagsLength() {<a name="line.854"></a> +<span class="sourceLineNo">855</span> return cell.getTagsLength();<a name="line.855"></a> +<span class="sourceLineNo">856</span> }<a name="line.856"></a> +<span class="sourceLineNo">857</span><a name="line.857"></a> +<span class="sourceLineNo">858</span> @Override<a name="line.858"></a> +<span class="sourceLineNo">859</span> public byte[] getRowArray() {<a name="line.859"></a> +<span class="sourceLineNo">860</span> return cell.getRowArray();<a name="line.860"></a> +<span class="sourceLineNo">861</span> }<a name="line.861"></a> +<span class="sourceLineNo">862</span><a name="line.862"></a> +<span class="sourceLineNo">863</span> @Override<a name="line.863"></a> +<span class="sourceLineNo">864</span> public int getRowOffset() {<a name="line.864"></a> +<span class="sourceLineNo">865</span> return cell.getRowOffset();<a name="line.865"></a> +<span class="sourceLineNo">866</span> }<a name="line.866"></a> +<span class="sourceLineNo">867</span><a name="line.867"></a> +<span class="sourceLineNo">868</span> @Override<a name="line.868"></a> +<span class="sourceLineNo">869</span> public short getRowLength() {<a name="line.869"></a> +<span class="sourceLineNo">870</span> return cell.getRowLength();<a name="line.870"></a> +<span class="sourceLineNo">871</span> }<a name="line.871"></a> +<span class="sourceLineNo">872</span><a name="line.872"></a> +<span class="sourceLineNo">873</span> @Override<a name="line.873"></a> +<span class="sourceLineNo">874</span> public byte[] getFamilyArray() {<a name="line.874"></a> +<span class="sourceLineNo">875</span> return cell.getFamilyArray();<a name="line.875"></a> +<span class="sourceLineNo">876</span> }<a name="line.876"></a> +<span class="sourceLineNo">877</span><a name="line.877"></a> +<span class="sourceLineNo">878</span> @Override<a name="line.878"></a> +<span class="sourceLineNo">879</span> public int getFamilyOffset() {<a name="line.879"></a> +<span class="sourceLineNo">880</span> return cell.getFamilyOffset();<a name="line.880"></a> +<span class="sourceLineNo">881</span> }<a name="line.881"></a> +<span class="sourceLineNo">882</span><a name="line.882"></a> +<span class="sourceLineNo">883</span> @Override<a name="line.883"></a> +<span class="sourceLineNo">884</span> public byte getFamilyLength() {<a name="line.884"></a> +<span class="sourceLineNo">885</span> return cell.getFamilyLength();<a name="line.885"></a> +<span class="sourceLineNo">886</span> }<a name="line.886"></a> +<span class="sourceLineNo">887</span><a name="line.887"></a> +<span class="sourceLineNo">888</span> @Override<a name="line.888"></a> +<span class="sourceLineNo">889</span> public byte[] getQualifierArray() {<a name="line.889"></a> +<span class="sourceLineNo">890</span> return cell.getQualifierArray();<a name="line.890"></a> +<span class="sourceLineNo">891</span> }<a name="line.891"></a> +<span class="sourceLineNo">892</span><a name="line.892"></a> +<span class="sourceLineNo">893</span> @Override<a name="line.893"></a> +<span class="sourceLineNo">894</span> public int getQualifierOffset() {<a name="line.894"></a> +<span class="sourceLineNo">895</span> return cell.getQualifierOffset();<a name="line.895"></a> +<span class="sourceLineNo">896</span> }<a name="line.896"></a> +<span class="sourceLineNo">897</span><a name="line.897"></a> +<span class="sourceLineNo">898</span> @Override<a name="line.898"></a> +<span class="sourceLineNo">899</span> public int getQualifierLength() {<a name="line.899"></a> +<span class="sourceLineNo">900</span> return cell.getQualifierLength();<a name="line.900"></a> +<span class="sourceLineNo">901</span> }<a name="line.901"></a> +<span class="sourceLineNo">902</span><a name="line.902"></a> +<span class="sourceLineNo">903</span> @Override<a name="line.903"></a> +<span class="sourceLineNo">904</span> public long getTimestamp() {<a name="line.904"></a> +<span class="sourceLineNo">905</span> return timestamp;<a name="line.905"></a> +<span class="sourceLineNo">906</span> }<a name="line.906"></a> +<span class="sourceLineNo">907</span><a name="line.907"></a> +<span class="sourceLineNo">908</span> @Override<a name="line.908"></a> +<span class="sourceLineNo">909</span> public byte getTypeByte() {<a name="line.909"></a> +<span class="sourceLineNo">910</span> return cell.getTypeByte();<a name="line.910"></a> +<span class="sourceLineNo">911</span> }<a name="line.911"></a> +<span class="sourceLineNo">912</span><a name="line.912"></a> +<span class="sourceLineNo">913</span> @Override<a name="line.913"></a> +<span class="sourceLineNo">914</span> public Optional<Tag> getTag(byte type) {<a name="line.914"></a> +<span class="sourceLineNo">915</span> if (cell instanceof RawCell) {<a name="line.915"></a> +<span class="sourceLineNo">916</span> return ((RawCell) cell).getTag(type);<a name="line.916"></a> +<span class="sourceLineNo">917</span> }<a name="line.917"></a> +<span class="sourceLineNo">918</span> int length = getTagsLength();<a name="line.918"></a> +<span class="sourceLineNo">919</span> int offset = getTagsOffset();<a name="line.919"></a> +<span class="sourceLineNo">920</span> int pos = offset;<a name="line.920"></a> +<span class="sourceLineNo">921</span> while (pos < offset + length) {<a name="line.921"></a> +<span class="sourceLineNo">922</span> int tagLen = Bytes.readAsInt(getTagsArray(), pos, TAG_LENGTH_SIZE);<a name="line.922"></a> +<span class="sourceLineNo">923</span> if (getTagsArray()[pos + TAG_LENGTH_SIZE] == type) {<a name="line.923"></a> +<span class="sourceLineNo">924</span> return Optional.of(new ArrayBackedTag(getTagsArray(), pos,<a name="line.924"></a> +<span class="sourceLineNo">925</span> tagLen + TAG_LENGTH_SIZE));<a name="line.925"></a> +<span class="sourceLineNo">926</span> }<a name="line.926"></a> +<span class="sourceLineNo">927</span> pos += TAG_LENGTH_SIZE + tagLen;<a name="line.927"></a> +<span class="sourceLineNo">928</span> }<a name="line.928"></a> +<span class="sourceLineNo">929</span> return Optional.empty();<a name="line.929"></a> +<span class="sourceLineNo">930</span> }<a name="line.930"></a> +<span class="sourceLineNo">931</span><a name="line.931"></a> +<span class="sourceLineNo">932</span> @Override<a name="line.932"></a> +<span class="sourceLineNo">933</span> public List<Tag> getTags() {<a name="line.933"></a> +<span class="sourceLineNo">934</span> if (cell instanceof RawCell) {<a name="line.934"></a> +<span class="sourceLineNo">935</span> return ((RawCell) cell).getTags();<a name="line.935"></a> +<span class="sourceLineNo">936</span> }<a name="line.936"></a> +<span class="sourceLineNo">937</span> return Lists.newArrayList(PrivateCellUtil.tagsIterator(cell));<a name="line.937"></a> +<span class="sourceLineNo">938</span> }<a name="line.938"></a> +<span class="sourceLineNo">939</span><a name="line.939"></a> +<span class="sourceLineNo">940</span> @Override<a name="line.940"></a> +<span class="sourceLineNo">941</span> public byte[] cloneTags() {<a name="line.941"></a> +<span class="sourceLineNo">942</span> if (cell instanceof RawCell) {<a name="line.942"></a> +<span class="sourceLineNo">943</span> return ((RawCell) cell).cloneTags();<a name="line.943"></a> +<span class="sourceLineNo">944</span> } else {<a name="line.944"></a> +<span class="sourceLineNo">945</span> return PrivateCellUtil.cloneTags(cell);<a name="line.945"></a> +<span class="sourceLineNo">946</span> }<a name="line.946"></a> +<span class="sourceLineNo">947</span> }<a name="line.947"></a> +<span class="sourceLineNo">948</span><a name="line.948"></a> +<span class="sourceLineNo">949</span> private long heapOverhead() {<a name="line.949"></a> +<span class="sourceLineNo">950</span> return FIXED_OVERHEAD<a name="line.950"></a> +<span class="sourceLineNo">951</sp
<TRUNCATED>
