http://git-wip-us.apache.org/repos/asf/hbase-site/blob/849d84a8/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHBaseServiceHandler.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHBaseServiceHandler.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHBaseServiceHandler.html new file mode 100644 index 0000000..5b5b199 --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHBaseServiceHandler.html @@ -0,0 +1,1419 @@ +<!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> *<a name="line.2"></a> +<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> +<span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> +<span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> +<span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> +<span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> +<span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> +<span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> +<span class="sourceLineNo">010</span> *<a name="line.10"></a> +<span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> +<span class="sourceLineNo">012</span> *<a name="line.12"></a> +<span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> +<span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> +<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> +<span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> +<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> +<span class="sourceLineNo">018</span> */<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>package org.apache.hadoop.hbase.thrift;<a name="line.20"></a> +<span class="sourceLineNo">021</span><a name="line.21"></a> +<span class="sourceLineNo">022</span>import static org.apache.hadoop.hbase.thrift.Constants.COALESCE_INC_KEY;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import static org.apache.hadoop.hbase.util.Bytes.getBytes;<a name="line.23"></a> +<span class="sourceLineNo">024</span><a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.nio.ByteBuffer;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.util.ArrayList;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.util.Collections;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.HashMap;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import java.util.List;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import java.util.Map;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import java.util.TreeMap;<a name="line.32"></a> +<span class="sourceLineNo">033</span><a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.conf.Configuration;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.Cell;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.CellBuilder;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.CellBuilderFactory;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.CellBuilderType;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HConstants;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.ServerName;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.TableName;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.Append;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.Get;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.Increment;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.OperationWithAttributes;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.Put;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.Result;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.Table;<a name="line.61"></a> +<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.filter.Filter;<a name="line.62"></a> +<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.filter.ParseFilter;<a name="line.63"></a> +<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.filter.PrefixFilter;<a name="line.64"></a> +<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.filter.WhileMatchFilter;<a name="line.65"></a> +<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.66"></a> +<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.thrift.generated.AlreadyExists;<a name="line.67"></a> +<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.thrift.generated.BatchMutation;<a name="line.68"></a> +<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.thrift.generated.ColumnDescriptor;<a name="line.69"></a> +<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.thrift.generated.Hbase;<a name="line.70"></a> +<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.thrift.generated.IOError;<a name="line.71"></a> +<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.thrift.generated.IllegalArgument;<a name="line.72"></a> +<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.thrift.generated.Mutation;<a name="line.73"></a> +<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.thrift.generated.TAppend;<a name="line.74"></a> +<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.thrift.generated.TCell;<a name="line.75"></a> +<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.thrift.generated.TIncrement;<a name="line.76"></a> +<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.thrift.generated.TRegionInfo;<a name="line.77"></a> +<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.thrift.generated.TRowResult;<a name="line.78"></a> +<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.thrift.generated.TScan;<a name="line.79"></a> +<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.80"></a> +<span class="sourceLineNo">081</span>import org.apache.thrift.TException;<a name="line.81"></a> +<span class="sourceLineNo">082</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.82"></a> +<span class="sourceLineNo">083</span>import org.slf4j.Logger;<a name="line.83"></a> +<span class="sourceLineNo">084</span>import org.slf4j.LoggerFactory;<a name="line.84"></a> +<span class="sourceLineNo">085</span><a name="line.85"></a> +<span class="sourceLineNo">086</span>import org.apache.hbase.thirdparty.com.google.common.base.Throwables;<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 HBaseServiceHandler is a glue object that connects Thrift RPC calls to the<a name="line.89"></a> +<span class="sourceLineNo">090</span> * HBase client API primarily defined in the Admin and Table objects.<a name="line.90"></a> +<span class="sourceLineNo">091</span> */<a name="line.91"></a> +<span class="sourceLineNo">092</span>@InterfaceAudience.Private<a name="line.92"></a> +<span class="sourceLineNo">093</span>@SuppressWarnings("deprecation")<a name="line.93"></a> +<span class="sourceLineNo">094</span>public class ThriftHBaseServiceHandler extends HBaseServiceHandler implements Hbase.Iface {<a name="line.94"></a> +<span class="sourceLineNo">095</span> private static final Logger LOG = LoggerFactory.getLogger(ThriftHBaseServiceHandler.class);<a name="line.95"></a> +<span class="sourceLineNo">096</span><a name="line.96"></a> +<span class="sourceLineNo">097</span> public static final int HREGION_VERSION = 1;<a name="line.97"></a> +<span class="sourceLineNo">098</span><a name="line.98"></a> +<span class="sourceLineNo">099</span> // nextScannerId and scannerMap are used to manage scanner state<a name="line.99"></a> +<span class="sourceLineNo">100</span> private int nextScannerId = 0;<a name="line.100"></a> +<span class="sourceLineNo">101</span> private HashMap<Integer, ResultScannerWrapper> scannerMap;<a name="line.101"></a> +<span class="sourceLineNo">102</span> IncrementCoalescer coalescer;<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> /**<a name="line.104"></a> +<span class="sourceLineNo">105</span> * Returns a list of all the column families for a given Table.<a name="line.105"></a> +<span class="sourceLineNo">106</span> *<a name="line.106"></a> +<span class="sourceLineNo">107</span> * @param table table<a name="line.107"></a> +<span class="sourceLineNo">108</span> * @throws IOException<a name="line.108"></a> +<span class="sourceLineNo">109</span> */<a name="line.109"></a> +<span class="sourceLineNo">110</span> byte[][] getAllColumns(Table table) throws IOException {<a name="line.110"></a> +<span class="sourceLineNo">111</span> HColumnDescriptor[] cds = table.getTableDescriptor().getColumnFamilies();<a name="line.111"></a> +<span class="sourceLineNo">112</span> byte[][] columns = new byte[cds.length][];<a name="line.112"></a> +<span class="sourceLineNo">113</span> for (int i = 0; i < cds.length; i++) {<a name="line.113"></a> +<span class="sourceLineNo">114</span> columns[i] = Bytes.add(cds[i].getName(),<a name="line.114"></a> +<span class="sourceLineNo">115</span> KeyValue.COLUMN_FAMILY_DELIM_ARRAY);<a name="line.115"></a> +<span class="sourceLineNo">116</span> }<a name="line.116"></a> +<span class="sourceLineNo">117</span> return columns;<a name="line.117"></a> +<span class="sourceLineNo">118</span> }<a name="line.118"></a> +<span class="sourceLineNo">119</span><a name="line.119"></a> +<span class="sourceLineNo">120</span><a name="line.120"></a> +<span class="sourceLineNo">121</span> /**<a name="line.121"></a> +<span class="sourceLineNo">122</span> * Assigns a unique ID to the scanner and adds the mapping to an internal<a name="line.122"></a> +<span class="sourceLineNo">123</span> * hash-map.<a name="line.123"></a> +<span class="sourceLineNo">124</span> *<a name="line.124"></a> +<span class="sourceLineNo">125</span> * @param scanner the {@link ResultScanner} to add<a name="line.125"></a> +<span class="sourceLineNo">126</span> * @return integer scanner id<a name="line.126"></a> +<span class="sourceLineNo">127</span> */<a name="line.127"></a> +<span class="sourceLineNo">128</span> protected synchronized int addScanner(ResultScanner scanner, boolean sortColumns) {<a name="line.128"></a> +<span class="sourceLineNo">129</span> int id = nextScannerId++;<a name="line.129"></a> +<span class="sourceLineNo">130</span> ResultScannerWrapper resultScannerWrapper =<a name="line.130"></a> +<span class="sourceLineNo">131</span> new ResultScannerWrapper(scanner, sortColumns);<a name="line.131"></a> +<span class="sourceLineNo">132</span> scannerMap.put(id, resultScannerWrapper);<a name="line.132"></a> +<span class="sourceLineNo">133</span> return id;<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<a name="line.134"></a> +<span class="sourceLineNo">135</span><a name="line.135"></a> +<span class="sourceLineNo">136</span> /**<a name="line.136"></a> +<span class="sourceLineNo">137</span> * Returns the scanner associated with the specified ID.<a name="line.137"></a> +<span class="sourceLineNo">138</span> *<a name="line.138"></a> +<span class="sourceLineNo">139</span> * @param id the ID of the scanner to get<a name="line.139"></a> +<span class="sourceLineNo">140</span> * @return a Scanner, or null if ID was invalid.<a name="line.140"></a> +<span class="sourceLineNo">141</span> */<a name="line.141"></a> +<span class="sourceLineNo">142</span> private synchronized ResultScannerWrapper getScanner(int id) {<a name="line.142"></a> +<span class="sourceLineNo">143</span> return scannerMap.get(id);<a name="line.143"></a> +<span class="sourceLineNo">144</span> }<a name="line.144"></a> +<span class="sourceLineNo">145</span><a name="line.145"></a> +<span class="sourceLineNo">146</span> /**<a name="line.146"></a> +<span class="sourceLineNo">147</span> * Removes the scanner associated with the specified ID from the internal<a name="line.147"></a> +<span class="sourceLineNo">148</span> * id-&gt;scanner hash-map.<a name="line.148"></a> +<span class="sourceLineNo">149</span> *<a name="line.149"></a> +<span class="sourceLineNo">150</span> * @param id the ID of the scanner to remove<a name="line.150"></a> +<span class="sourceLineNo">151</span> * @return a Scanner, or null if ID was invalid.<a name="line.151"></a> +<span class="sourceLineNo">152</span> */<a name="line.152"></a> +<span class="sourceLineNo">153</span> private synchronized ResultScannerWrapper removeScanner(int id) {<a name="line.153"></a> +<span class="sourceLineNo">154</span> return scannerMap.remove(id);<a name="line.154"></a> +<span class="sourceLineNo">155</span> }<a name="line.155"></a> +<span class="sourceLineNo">156</span><a name="line.156"></a> +<span class="sourceLineNo">157</span> protected ThriftHBaseServiceHandler(final Configuration c,<a name="line.157"></a> +<span class="sourceLineNo">158</span> final UserProvider userProvider) throws IOException {<a name="line.158"></a> +<span class="sourceLineNo">159</span> super(c, userProvider);<a name="line.159"></a> +<span class="sourceLineNo">160</span> scannerMap = new HashMap<>();<a name="line.160"></a> +<span class="sourceLineNo">161</span> this.coalescer = new IncrementCoalescer(this);<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> @Override<a name="line.165"></a> +<span class="sourceLineNo">166</span> public void enableTable(ByteBuffer tableName) throws IOError {<a name="line.166"></a> +<span class="sourceLineNo">167</span> try{<a name="line.167"></a> +<span class="sourceLineNo">168</span> getAdmin().enableTable(getTableName(tableName));<a name="line.168"></a> +<span class="sourceLineNo">169</span> } catch (IOException e) {<a name="line.169"></a> +<span class="sourceLineNo">170</span> LOG.warn(e.getMessage(), e);<a name="line.170"></a> +<span class="sourceLineNo">171</span> throw getIOError(e);<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><a name="line.174"></a> +<span class="sourceLineNo">175</span> @Override<a name="line.175"></a> +<span class="sourceLineNo">176</span> public void disableTable(ByteBuffer tableName) throws IOError{<a name="line.176"></a> +<span class="sourceLineNo">177</span> try{<a name="line.177"></a> +<span class="sourceLineNo">178</span> getAdmin().disableTable(getTableName(tableName));<a name="line.178"></a> +<span class="sourceLineNo">179</span> } catch (IOException e) {<a name="line.179"></a> +<span class="sourceLineNo">180</span> LOG.warn(e.getMessage(), e);<a name="line.180"></a> +<span class="sourceLineNo">181</span> throw getIOError(e);<a name="line.181"></a> +<span class="sourceLineNo">182</span> }<a name="line.182"></a> +<span class="sourceLineNo">183</span> }<a name="line.183"></a> +<span class="sourceLineNo">184</span><a name="line.184"></a> +<span class="sourceLineNo">185</span> @Override<a name="line.185"></a> +<span class="sourceLineNo">186</span> public boolean isTableEnabled(ByteBuffer tableName) throws IOError {<a name="line.186"></a> +<span class="sourceLineNo">187</span> try {<a name="line.187"></a> +<span class="sourceLineNo">188</span> return this.connectionCache.getAdmin().isTableEnabled(getTableName(tableName));<a name="line.188"></a> +<span class="sourceLineNo">189</span> } catch (IOException e) {<a name="line.189"></a> +<span class="sourceLineNo">190</span> LOG.warn(e.getMessage(), e);<a name="line.190"></a> +<span class="sourceLineNo">191</span> throw getIOError(e);<a name="line.191"></a> +<span class="sourceLineNo">192</span> }<a name="line.192"></a> +<span class="sourceLineNo">193</span> }<a name="line.193"></a> +<span class="sourceLineNo">194</span><a name="line.194"></a> +<span class="sourceLineNo">195</span> // ThriftServerRunner.compact should be deprecated and replaced with methods specific to<a name="line.195"></a> +<span class="sourceLineNo">196</span> // table and region.<a name="line.196"></a> +<span class="sourceLineNo">197</span> @Override<a name="line.197"></a> +<span class="sourceLineNo">198</span> public void compact(ByteBuffer tableNameOrRegionName) throws IOError {<a name="line.198"></a> +<span class="sourceLineNo">199</span> try {<a name="line.199"></a> +<span class="sourceLineNo">200</span> try {<a name="line.200"></a> +<span class="sourceLineNo">201</span> getAdmin().compactRegion(getBytes(tableNameOrRegionName));<a name="line.201"></a> +<span class="sourceLineNo">202</span> } catch (IllegalArgumentException e) {<a name="line.202"></a> +<span class="sourceLineNo">203</span> // Invalid region, try table<a name="line.203"></a> +<span class="sourceLineNo">204</span> getAdmin().compact(TableName.valueOf(getBytes(tableNameOrRegionName)));<a name="line.204"></a> +<span class="sourceLineNo">205</span> }<a name="line.205"></a> +<span class="sourceLineNo">206</span> } catch (IOException e) {<a name="line.206"></a> +<span class="sourceLineNo">207</span> LOG.warn(e.getMessage(), e);<a name="line.207"></a> +<span class="sourceLineNo">208</span> throw getIOError(e);<a name="line.208"></a> +<span class="sourceLineNo">209</span> }<a name="line.209"></a> +<span class="sourceLineNo">210</span> }<a name="line.210"></a> +<span class="sourceLineNo">211</span><a name="line.211"></a> +<span class="sourceLineNo">212</span> // ThriftServerRunner.majorCompact should be deprecated and replaced with methods specific<a name="line.212"></a> +<span class="sourceLineNo">213</span> // to table and region.<a name="line.213"></a> +<span class="sourceLineNo">214</span> @Override<a name="line.214"></a> +<span class="sourceLineNo">215</span> public void majorCompact(ByteBuffer tableNameOrRegionName) throws IOError {<a name="line.215"></a> +<span class="sourceLineNo">216</span> try {<a name="line.216"></a> +<span class="sourceLineNo">217</span> try {<a name="line.217"></a> +<span class="sourceLineNo">218</span> getAdmin().compactRegion(getBytes(tableNameOrRegionName));<a name="line.218"></a> +<span class="sourceLineNo">219</span> } catch (IllegalArgumentException e) {<a name="line.219"></a> +<span class="sourceLineNo">220</span> // Invalid region, try table<a name="line.220"></a> +<span class="sourceLineNo">221</span> getAdmin().compact(TableName.valueOf(getBytes(tableNameOrRegionName)));<a name="line.221"></a> +<span class="sourceLineNo">222</span> }<a name="line.222"></a> +<span class="sourceLineNo">223</span> } catch (IOException e) {<a name="line.223"></a> +<span class="sourceLineNo">224</span> LOG.warn(e.getMessage(), e);<a name="line.224"></a> +<span class="sourceLineNo">225</span> throw getIOError(e);<a name="line.225"></a> +<span class="sourceLineNo">226</span> }<a name="line.226"></a> +<span class="sourceLineNo">227</span> }<a name="line.227"></a> +<span class="sourceLineNo">228</span><a name="line.228"></a> +<span class="sourceLineNo">229</span> @Override<a name="line.229"></a> +<span class="sourceLineNo">230</span> public List<ByteBuffer> getTableNames() throws IOError {<a name="line.230"></a> +<span class="sourceLineNo">231</span> try {<a name="line.231"></a> +<span class="sourceLineNo">232</span> TableName[] tableNames = this.getAdmin().listTableNames();<a name="line.232"></a> +<span class="sourceLineNo">233</span> ArrayList<ByteBuffer> list = new ArrayList<>(tableNames.length);<a name="line.233"></a> +<span class="sourceLineNo">234</span> for (TableName tableName : tableNames) {<a name="line.234"></a> +<span class="sourceLineNo">235</span> list.add(ByteBuffer.wrap(tableName.getName()));<a name="line.235"></a> +<span class="sourceLineNo">236</span> }<a name="line.236"></a> +<span class="sourceLineNo">237</span> return list;<a name="line.237"></a> +<span class="sourceLineNo">238</span> } catch (IOException e) {<a name="line.238"></a> +<span class="sourceLineNo">239</span> LOG.warn(e.getMessage(), e);<a name="line.239"></a> +<span class="sourceLineNo">240</span> throw getIOError(e);<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span> }<a name="line.242"></a> +<span class="sourceLineNo">243</span><a name="line.243"></a> +<span class="sourceLineNo">244</span> /**<a name="line.244"></a> +<span class="sourceLineNo">245</span> * @return the list of regions in the given table, or an empty list if the table does not exist<a name="line.245"></a> +<span class="sourceLineNo">246</span> */<a name="line.246"></a> +<span class="sourceLineNo">247</span> @Override<a name="line.247"></a> +<span class="sourceLineNo">248</span> public List<TRegionInfo> getTableRegions(ByteBuffer tableName) throws IOError {<a name="line.248"></a> +<span class="sourceLineNo">249</span> try (RegionLocator locator = connectionCache.getRegionLocator(getBytes(tableName))) {<a name="line.249"></a> +<span class="sourceLineNo">250</span> List<HRegionLocation> regionLocations = locator.getAllRegionLocations();<a name="line.250"></a> +<span class="sourceLineNo">251</span> List<TRegionInfo> results = new ArrayList<>(regionLocations.size());<a name="line.251"></a> +<span class="sourceLineNo">252</span> for (HRegionLocation regionLocation : regionLocations) {<a name="line.252"></a> +<span class="sourceLineNo">253</span> RegionInfo info = regionLocation.getRegionInfo();<a name="line.253"></a> +<span class="sourceLineNo">254</span> ServerName serverName = regionLocation.getServerName();<a name="line.254"></a> +<span class="sourceLineNo">255</span> TRegionInfo region = new TRegionInfo();<a name="line.255"></a> +<span class="sourceLineNo">256</span> region.serverName = ByteBuffer.wrap(<a name="line.256"></a> +<span class="sourceLineNo">257</span> Bytes.toBytes(serverName.getHostname()));<a name="line.257"></a> +<span class="sourceLineNo">258</span> region.port = serverName.getPort();<a name="line.258"></a> +<span class="sourceLineNo">259</span> region.startKey = ByteBuffer.wrap(info.getStartKey());<a name="line.259"></a> +<span class="sourceLineNo">260</span> region.endKey = ByteBuffer.wrap(info.getEndKey());<a name="line.260"></a> +<span class="sourceLineNo">261</span> region.id = info.getRegionId();<a name="line.261"></a> +<span class="sourceLineNo">262</span> region.name = ByteBuffer.wrap(info.getRegionName());<a name="line.262"></a> +<span class="sourceLineNo">263</span> region.version = HREGION_VERSION; // HRegion now not versioned, PB encoding used<a name="line.263"></a> +<span class="sourceLineNo">264</span> results.add(region);<a name="line.264"></a> +<span class="sourceLineNo">265</span> }<a name="line.265"></a> +<span class="sourceLineNo">266</span> return results;<a name="line.266"></a> +<span class="sourceLineNo">267</span> } catch (TableNotFoundException e) {<a name="line.267"></a> +<span class="sourceLineNo">268</span> // Return empty list for non-existing table<a name="line.268"></a> +<span class="sourceLineNo">269</span> return Collections.emptyList();<a name="line.269"></a> +<span class="sourceLineNo">270</span> } catch (IOException e){<a name="line.270"></a> +<span class="sourceLineNo">271</span> LOG.warn(e.getMessage(), e);<a name="line.271"></a> +<span class="sourceLineNo">272</span> throw getIOError(e);<a name="line.272"></a> +<span class="sourceLineNo">273</span> }<a name="line.273"></a> +<span class="sourceLineNo">274</span> }<a name="line.274"></a> +<span class="sourceLineNo">275</span><a name="line.275"></a> +<span class="sourceLineNo">276</span> @Override<a name="line.276"></a> +<span class="sourceLineNo">277</span> public List<TCell> get(<a name="line.277"></a> +<span class="sourceLineNo">278</span> ByteBuffer tableName, ByteBuffer row, ByteBuffer column,<a name="line.278"></a> +<span class="sourceLineNo">279</span> Map<ByteBuffer, ByteBuffer> attributes)<a name="line.279"></a> +<span class="sourceLineNo">280</span> throws IOError {<a name="line.280"></a> +<span class="sourceLineNo">281</span> byte [][] famAndQf = CellUtil.parseColumn(getBytes(column));<a name="line.281"></a> +<span class="sourceLineNo">282</span> if (famAndQf.length == 1) {<a name="line.282"></a> +<span class="sourceLineNo">283</span> return get(tableName, row, famAndQf[0], null, attributes);<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span> if (famAndQf.length == 2) {<a name="line.285"></a> +<span class="sourceLineNo">286</span> return get(tableName, row, famAndQf[0], famAndQf[1], attributes);<a name="line.286"></a> +<span class="sourceLineNo">287</span> }<a name="line.287"></a> +<span class="sourceLineNo">288</span> throw new IllegalArgumentException("Invalid familyAndQualifier provided.");<a name="line.288"></a> +<span class="sourceLineNo">289</span> }<a name="line.289"></a> +<span class="sourceLineNo">290</span><a name="line.290"></a> +<span class="sourceLineNo">291</span> /**<a name="line.291"></a> +<span class="sourceLineNo">292</span> * Note: this internal interface is slightly different from public APIs in regard to handling<a name="line.292"></a> +<span class="sourceLineNo">293</span> * of the qualifier. Here we differ from the public Java API in that null != byte[0]. Rather,<a name="line.293"></a> +<span class="sourceLineNo">294</span> * we respect qual == null as a request for the entire column family. 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Here we differ from the public Java API in that null != byte[0].<a name="line.339"></a> +<span class="sourceLineNo">340</span> * Rather, we respect qual == null as a request for the entire column family. If you want to<a name="line.340"></a> +<span class="sourceLineNo">341</span> * access the entire column family, use<a name="line.341"></a> +<span class="sourceLineNo">342</span> * {@link #getVer(ByteBuffer, ByteBuffer, ByteBuffer, int, Map)} with a {@code column} value<a name="line.342"></a> +<span class="sourceLineNo">343</span> * that lacks a {@code ':'}.<a name="line.343"></a> +<span class="sourceLineNo">344</span> */<a name="line.344"></a> +<span class="sourceLineNo">345</span> public List<TCell> getVer(ByteBuffer tableName, ByteBuffer row, byte[] family,<a name="line.345"></a> +<span class="sourceLineNo">346</span> byte[] qualifier, int numVersions, Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.346"></a> +<span class="sourceLineNo">347</span><a name="line.347"></a> +<span class="sourceLineNo">348</span> Table table = null;<a name="line.348"></a> +<span class="sourceLineNo">349</span> try {<a name="line.349"></a> +<span class="sourceLineNo">350</span> table = getTable(tableName);<a name="line.350"></a> +<span class="sourceLineNo">351</span> Get get = new Get(getBytes(row));<a name="line.351"></a> +<span class="sourceLineNo">352</span> addAttributes(get, attributes);<a name="line.352"></a> +<span class="sourceLineNo">353</span> if (null == qualifier) {<a name="line.353"></a> +<span class="sourceLineNo">354</span> get.addFamily(family);<a name="line.354"></a> +<span class="sourceLineNo">355</span> } else {<a name="line.355"></a> +<span class="sourceLineNo">356</span> get.addColumn(family, qualifier);<a name="line.356"></a> +<span class="sourceLineNo">357</span> }<a name="line.357"></a> +<span class="sourceLineNo">358</span> get.setMaxVersions(numVersions);<a name="line.358"></a> +<span class="sourceLineNo">359</span> Result result = table.get(get);<a name="line.359"></a> +<span class="sourceLineNo">360</span> return ThriftUtilities.cellFromHBase(result.rawCells());<a name="line.360"></a> +<span class="sourceLineNo">361</span> } catch (IOException e) {<a name="line.361"></a> +<span class="sourceLineNo">362</span> LOG.warn(e.getMessage(), e);<a name="line.362"></a> +<span class="sourceLineNo">363</span> throw getIOError(e);<a name="line.363"></a> +<span class="sourceLineNo">364</span> } finally{<a name="line.364"></a> +<span class="sourceLineNo">365</span> closeTable(table);<a name="line.365"></a> +<span class="sourceLineNo">366</span> }<a name="line.366"></a> +<span class="sourceLineNo">367</span> }<a name="line.367"></a> +<span class="sourceLineNo">368</span><a name="line.368"></a> +<span class="sourceLineNo">369</span> @Override<a name="line.369"></a> +<span class="sourceLineNo">370</span> public List<TCell> getVerTs(ByteBuffer tableName, ByteBuffer row, ByteBuffer column,<a name="line.370"></a> +<span class="sourceLineNo">371</span> long timestamp, int numVersions, Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.371"></a> +<span class="sourceLineNo">372</span> byte [][] famAndQf = CellUtil.parseColumn(getBytes(column));<a name="line.372"></a> +<span class="sourceLineNo">373</span> if (famAndQf.length == 1) {<a name="line.373"></a> +<span class="sourceLineNo">374</span> return getVerTs(tableName, row, famAndQf[0], null, timestamp, numVersions, attributes);<a name="line.374"></a> +<span class="sourceLineNo">375</span> }<a name="line.375"></a> +<span class="sourceLineNo">376</span> if (famAndQf.length == 2) {<a name="line.376"></a> +<span class="sourceLineNo">377</span> return getVerTs(tableName, row, famAndQf[0], famAndQf[1], timestamp, numVersions,<a name="line.377"></a> +<span class="sourceLineNo">378</span> attributes);<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span> throw new IllegalArgumentException("Invalid familyAndQualifier provided.");<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> /**<a name="line.383"></a> +<span class="sourceLineNo">384</span> * Note: this internal interface is slightly different from public APIs in regard to handling<a name="line.384"></a> +<span class="sourceLineNo">385</span> * of the qualifier. Here we differ from the public Java API in that null != byte[0]. Rather,<a name="line.385"></a> +<span class="sourceLineNo">386</span> * we respect qual == null as a request for the entire column family. The caller (<a name="line.386"></a> +<span class="sourceLineNo">387</span> * {@link #getVerTs(ByteBuffer, ByteBuffer, ByteBuffer, long, int, Map)}) interface IS<a name="line.387"></a> +<span class="sourceLineNo">388</span> * consistent in that the column is parse like normal.<a name="line.388"></a> +<span class="sourceLineNo">389</span> */<a name="line.389"></a> +<span class="sourceLineNo">390</span> protected List<TCell> getVerTs(ByteBuffer tableName, ByteBuffer row, byte[] family,<a name="line.390"></a> +<span class="sourceLineNo">391</span> byte[] qualifier, long timestamp, int numVersions, Map<ByteBuffer, ByteBuffer> attributes)<a name="line.391"></a> +<span class="sourceLineNo">392</span> throws IOError {<a name="line.392"></a> +<span class="sourceLineNo">393</span><a name="line.393"></a> +<span class="sourceLineNo">394</span> Table table = null;<a name="line.394"></a> +<span class="sourceLineNo">395</span> try {<a name="line.395"></a> +<span class="sourceLineNo">396</span> table = getTable(tableName);<a name="line.396"></a> +<span class="sourceLineNo">397</span> Get get = new Get(getBytes(row));<a name="line.397"></a> +<span class="sourceLineNo">398</span> addAttributes(get, attributes);<a name="line.398"></a> +<span class="sourceLineNo">399</span> if (null == qualifier) {<a name="line.399"></a> +<span class="sourceLineNo">400</span> get.addFamily(family);<a name="line.400"></a> +<span class="sourceLineNo">401</span> } else {<a name="line.401"></a> +<span class="sourceLineNo">402</span> get.addColumn(family, qualifier);<a name="line.402"></a> +<span class="sourceLineNo">403</span> }<a name="line.403"></a> +<span class="sourceLineNo">404</span> get.setTimeRange(0, timestamp);<a name="line.404"></a> +<span class="sourceLineNo">405</span> get.setMaxVersions(numVersions);<a name="line.405"></a> +<span class="sourceLineNo">406</span> Result result = table.get(get);<a name="line.406"></a> +<span class="sourceLineNo">407</span> return ThriftUtilities.cellFromHBase(result.rawCells());<a name="line.407"></a> +<span class="sourceLineNo">408</span> } catch (IOException e) {<a name="line.408"></a> +<span class="sourceLineNo">409</span> LOG.warn(e.getMessage(), e);<a name="line.409"></a> +<span class="sourceLineNo">410</span> throw getIOError(e);<a name="line.410"></a> +<span class="sourceLineNo">411</span> } finally{<a name="line.411"></a> +<span class="sourceLineNo">412</span> closeTable(table);<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><a name="line.415"></a> +<span class="sourceLineNo">416</span> @Override<a name="line.416"></a> +<span class="sourceLineNo">417</span> public List<TRowResult> getRow(ByteBuffer tableName, ByteBuffer row,<a name="line.417"></a> +<span class="sourceLineNo">418</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.418"></a> +<span class="sourceLineNo">419</span> return getRowWithColumnsTs(tableName, row, null,<a name="line.419"></a> +<span class="sourceLineNo">420</span> HConstants.LATEST_TIMESTAMP,<a name="line.420"></a> +<span class="sourceLineNo">421</span> attributes);<a name="line.421"></a> +<span class="sourceLineNo">422</span> }<a name="line.422"></a> +<span class="sourceLineNo">423</span><a name="line.423"></a> +<span class="sourceLineNo">424</span> @Override<a name="line.424"></a> +<span class="sourceLineNo">425</span> public List<TRowResult> getRowWithColumns(ByteBuffer tableName,<a name="line.425"></a> +<span class="sourceLineNo">426</span> ByteBuffer row,<a name="line.426"></a> +<span class="sourceLineNo">427</span> List<ByteBuffer> columns,<a name="line.427"></a> +<span class="sourceLineNo">428</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.428"></a> +<span class="sourceLineNo">429</span> return getRowWithColumnsTs(tableName, row, columns,<a name="line.429"></a> +<span class="sourceLineNo">430</span> HConstants.LATEST_TIMESTAMP,<a name="line.430"></a> +<span class="sourceLineNo">431</span> attributes);<a name="line.431"></a> +<span class="sourceLineNo">432</span> }<a name="line.432"></a> +<span class="sourceLineNo">433</span><a name="line.433"></a> +<span class="sourceLineNo">434</span> @Override<a name="line.434"></a> +<span class="sourceLineNo">435</span> public List<TRowResult> getRowTs(ByteBuffer tableName, ByteBuffer row,<a name="line.435"></a> +<span class="sourceLineNo">436</span> long timestamp, Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return getRowWithColumnsTs(tableName, row, null,<a name="line.437"></a> +<span class="sourceLineNo">438</span> timestamp, attributes);<a name="line.438"></a> +<span class="sourceLineNo">439</span> }<a name="line.439"></a> +<span class="sourceLineNo">440</span><a name="line.440"></a> +<span class="sourceLineNo">441</span> @Override<a name="line.441"></a> +<span class="sourceLineNo">442</span> public List<TRowResult> getRowWithColumnsTs(<a name="line.442"></a> +<span class="sourceLineNo">443</span> ByteBuffer tableName, ByteBuffer row, List<ByteBuffer> columns,<a name="line.443"></a> +<span class="sourceLineNo">444</span> long timestamp, Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.444"></a> +<span class="sourceLineNo">445</span><a name="line.445"></a> +<span class="sourceLineNo">446</span> Table table = null;<a name="line.446"></a> +<span class="sourceLineNo">447</span> try {<a name="line.447"></a> +<span class="sourceLineNo">448</span> table = getTable(tableName);<a name="line.448"></a> +<span class="sourceLineNo">449</span> if (columns == null) {<a name="line.449"></a> +<span class="sourceLineNo">450</span> Get get = new Get(getBytes(row));<a name="line.450"></a> +<span class="sourceLineNo">451</span> addAttributes(get, attributes);<a name="line.451"></a> +<span class="sourceLineNo">452</span> get.setTimeRange(0, timestamp);<a name="line.452"></a> +<span class="sourceLineNo">453</span> Result result = table.get(get);<a name="line.453"></a> +<span class="sourceLineNo">454</span> return ThriftUtilities.rowResultFromHBase(result);<a name="line.454"></a> +<span class="sourceLineNo">455</span> }<a name="line.455"></a> +<span class="sourceLineNo">456</span> Get get = new Get(getBytes(row));<a name="line.456"></a> +<span class="sourceLineNo">457</span> addAttributes(get, attributes);<a name="line.457"></a> +<span class="sourceLineNo">458</span> for(ByteBuffer column : columns) {<a name="line.458"></a> +<span class="sourceLineNo">459</span> byte [][] famAndQf = CellUtil.parseColumn(getBytes(column));<a name="line.459"></a> +<span class="sourceLineNo">460</span> if (famAndQf.length == 1) {<a name="line.460"></a> +<span class="sourceLineNo">461</span> get.addFamily(famAndQf[0]);<a name="line.461"></a> +<span class="sourceLineNo">462</span> } else {<a name="line.462"></a> +<span class="sourceLineNo">463</span> get.addColumn(famAndQf[0], famAndQf[1]);<a name="line.463"></a> +<span class="sourceLineNo">464</span> }<a name="line.464"></a> +<span class="sourceLineNo">465</span> }<a name="line.465"></a> +<span class="sourceLineNo">466</span> get.setTimeRange(0, timestamp);<a name="line.466"></a> +<span class="sourceLineNo">467</span> Result result = table.get(get);<a name="line.467"></a> +<span class="sourceLineNo">468</span> return ThriftUtilities.rowResultFromHBase(result);<a name="line.468"></a> +<span class="sourceLineNo">469</span> } catch (IOException e) {<a name="line.469"></a> +<span class="sourceLineNo">470</span> LOG.warn(e.getMessage(), e);<a name="line.470"></a> +<span class="sourceLineNo">471</span> throw getIOError(e);<a name="line.471"></a> +<span class="sourceLineNo">472</span> } finally{<a name="line.472"></a> +<span class="sourceLineNo">473</span> closeTable(table);<a name="line.473"></a> +<span class="sourceLineNo">474</span> }<a name="line.474"></a> +<span class="sourceLineNo">475</span> }<a name="line.475"></a> +<span class="sourceLineNo">476</span><a name="line.476"></a> +<span class="sourceLineNo">477</span> @Override<a name="line.477"></a> +<span class="sourceLineNo">478</span> public List<TRowResult> getRows(ByteBuffer tableName,<a name="line.478"></a> +<span class="sourceLineNo">479</span> List<ByteBuffer> rows,<a name="line.479"></a> +<span class="sourceLineNo">480</span> Map<ByteBuffer, ByteBuffer> attributes)<a name="line.480"></a> +<span class="sourceLineNo">481</span> throws IOError {<a name="line.481"></a> +<span class="sourceLineNo">482</span> return getRowsWithColumnsTs(tableName, rows, null,<a name="line.482"></a> +<span class="sourceLineNo">483</span> HConstants.LATEST_TIMESTAMP,<a name="line.483"></a> +<span class="sourceLineNo">484</span> attributes);<a name="line.484"></a> +<span class="sourceLineNo">485</span> }<a name="line.485"></a> +<span class="sourceLineNo">486</span><a name="line.486"></a> +<span class="sourceLineNo">487</span> @Override<a name="line.487"></a> +<span class="sourceLineNo">488</span> public List<TRowResult> getRowsWithColumns(ByteBuffer tableName,<a name="line.488"></a> +<span class="sourceLineNo">489</span> List<ByteBuffer> rows,<a name="line.489"></a> +<span class="sourceLineNo">490</span> List<ByteBuffer> columns,<a name="line.490"></a> +<span class="sourceLineNo">491</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.491"></a> +<span class="sourceLineNo">492</span> return getRowsWithColumnsTs(tableName, rows, columns,<a name="line.492"></a> +<span class="sourceLineNo">493</span> HConstants.LATEST_TIMESTAMP,<a name="line.493"></a> +<span class="sourceLineNo">494</span> attributes);<a name="line.494"></a> +<span class="sourceLineNo">495</span> }<a name="line.495"></a> +<span class="sourceLineNo">496</span><a name="line.496"></a> +<span class="sourceLineNo">497</span> @Override<a name="line.497"></a> +<span class="sourceLineNo">498</span> public List<TRowResult> getRowsTs(ByteBuffer tableName,<a name="line.498"></a> +<span class="sourceLineNo">499</span> List<ByteBuffer> rows,<a name="line.499"></a> +<span class="sourceLineNo">500</span> long timestamp,<a name="line.500"></a> +<span class="sourceLineNo">501</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.501"></a> +<span class="sourceLineNo">502</span> return getRowsWithColumnsTs(tableName, rows, null,<a name="line.502"></a> +<span class="sourceLineNo">503</span> timestamp, attributes);<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> @Override<a name="line.506"></a> +<span class="sourceLineNo">507</span> public List<TRowResult> getRowsWithColumnsTs(ByteBuffer tableName,<a name="line.507"></a> +<span class="sourceLineNo">508</span> List<ByteBuffer> rows,<a name="line.508"></a> +<span class="sourceLineNo">509</span> List<ByteBuffer> columns, long timestamp,<a name="line.509"></a> +<span class="sourceLineNo">510</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.510"></a> +<span class="sourceLineNo">511</span><a name="line.511"></a> +<span class="sourceLineNo">512</span> Table table= null;<a name="line.512"></a> +<span class="sourceLineNo">513</span> try {<a name="line.513"></a> +<span class="sourceLineNo">514</span> List<Get> gets = new ArrayList<>(rows.size());<a name="line.514"></a> +<span class="sourceLineNo">515</span> table = getTable(tableName);<a name="line.515"></a> +<span class="sourceLineNo">516</span> if (metrics != null) {<a name="line.516"></a> +<span class="sourceLineNo">517</span> metrics.incNumRowKeysInBatchGet(rows.size());<a name="line.517"></a> +<span class="sourceLineNo">518</span> }<a name="line.518"></a> +<span class="sourceLineNo">519</span> for (ByteBuffer row : rows) {<a name="line.519"></a> +<span class="sourceLineNo">520</span> Get get = new Get(getBytes(row));<a name="line.520"></a> +<span class="sourceLineNo">521</span> addAttributes(get, attributes);<a name="line.521"></a> +<span class="sourceLineNo">522</span> if (columns != null) {<a name="line.522"></a> +<span class="sourceLineNo">523</span><a name="line.523"></a> +<span class="sourceLineNo">524</span> for(ByteBuffer column : columns) {<a name="line.524"></a> +<span class="sourceLineNo">525</span> byte [][] famAndQf = CellUtil.parseColumn(getBytes(column));<a name="line.525"></a> +<span class="sourceLineNo">526</span> if (famAndQf.length == 1) {<a name="line.526"></a> +<span class="sourceLineNo">527</span> get.addFamily(famAndQf[0]);<a name="line.527"></a> +<span class="sourceLineNo">528</span> } else {<a name="line.528"></a> +<span class="sourceLineNo">529</span> get.addColumn(famAndQf[0], famAndQf[1]);<a name="line.529"></a> +<span class="sourceLineNo">530</span> }<a name="line.530"></a> +<span class="sourceLineNo">531</span> }<a name="line.531"></a> +<span class="sourceLineNo">532</span> }<a name="line.532"></a> +<span class="sourceLineNo">533</span> get.setTimeRange(0, timestamp);<a name="line.533"></a> +<span class="sourceLineNo">534</span> gets.add(get);<a name="line.534"></a> +<span class="sourceLineNo">535</span> }<a name="line.535"></a> +<span class="sourceLineNo">536</span> Result[] result = table.get(gets);<a name="line.536"></a> +<span class="sourceLineNo">537</span> return ThriftUtilities.rowResultFromHBase(result);<a name="line.537"></a> +<span class="sourceLineNo">538</span> } catch (IOException e) {<a name="line.538"></a> +<span class="sourceLineNo">539</span> LOG.warn(e.getMessage(), e);<a name="line.539"></a> +<span class="sourceLineNo">540</span> throw getIOError(e);<a name="line.540"></a> +<span class="sourceLineNo">541</span> } finally{<a name="line.541"></a> +<span class="sourceLineNo">542</span> closeTable(table);<a name="line.542"></a> +<span class="sourceLineNo">543</span> }<a name="line.543"></a> +<span class="sourceLineNo">544</span> }<a name="line.544"></a> +<span class="sourceLineNo">545</span><a name="line.545"></a> +<span class="sourceLineNo">546</span> @Override<a name="line.546"></a> +<span class="sourceLineNo">547</span> public void deleteAll(<a name="line.547"></a> +<span class="sourceLineNo">548</span> ByteBuffer tableName, ByteBuffer row, ByteBuffer column,<a name="line.548"></a> +<span class="sourceLineNo">549</span> Map<ByteBuffer, ByteBuffer> attributes)<a name="line.549"></a> +<span class="sourceLineNo">550</span> throws IOError {<a name="line.550"></a> +<span class="sourceLineNo">551</span> deleteAllTs(tableName, row, column, HConstants.LATEST_TIMESTAMP,<a name="line.551"></a> +<span class="sourceLineNo">552</span> attributes);<a name="line.552"></a> +<span class="sourceLineNo">553</span> }<a name="line.553"></a> +<span class="sourceLineNo">554</span><a name="line.554"></a> +<span class="sourceLineNo">555</span> @Override<a name="line.555"></a> +<span class="sourceLineNo">556</span> public void deleteAllTs(ByteBuffer tableName,<a name="line.556"></a> +<span class="sourceLineNo">557</span> ByteBuffer row,<a name="line.557"></a> +<span class="sourceLineNo">558</span> ByteBuffer column,<a name="line.558"></a> +<span class="sourceLineNo">559</span> long timestamp, Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.559"></a> +<span class="sourceLineNo">560</span> Table table = null;<a name="line.560"></a> +<span class="sourceLineNo">561</span> try {<a name="line.561"></a> +<span class="sourceLineNo">562</span> table = getTable(tableName);<a name="line.562"></a> +<span class="sourceLineNo">563</span> Delete delete = new Delete(getBytes(row));<a name="line.563"></a> +<span class="sourceLineNo">564</span> addAttributes(delete, attributes);<a name="line.564"></a> +<span class="sourceLineNo">565</span> byte [][] famAndQf = CellUtil.parseColumn(getBytes(column));<a name="line.565"></a> +<span class="sourceLineNo">566</span> if (famAndQf.length == 1) {<a name="line.566"></a> +<span class="sourceLineNo">567</span> delete.addFamily(famAndQf[0], timestamp);<a name="line.567"></a> +<span class="sourceLineNo">568</span> } else {<a name="line.568"></a> +<span class="sourceLineNo">569</span> delete.addColumns(famAndQf[0], famAndQf[1], timestamp);<a name="line.569"></a> +<span class="sourceLineNo">570</span> }<a name="line.570"></a> +<span class="sourceLineNo">571</span> table.delete(delete);<a name="line.571"></a> +<span class="sourceLineNo">572</span><a name="line.572"></a> +<span class="sourceLineNo">573</span> } catch (IOException e) {<a name="line.573"></a> +<span class="sourceLineNo">574</span> LOG.warn(e.getMessage(), e);<a name="line.574"></a> +<span class="sourceLineNo">575</span> throw getIOError(e);<a name="line.575"></a> +<span class="sourceLineNo">576</span> } finally {<a name="line.576"></a> +<span class="sourceLineNo">577</span> closeTable(table);<a name="line.577"></a> +<span class="sourceLineNo">578</span> }<a name="line.578"></a> +<span class="sourceLineNo">579</span> }<a name="line.579"></a> +<span class="sourceLineNo">580</span><a name="line.580"></a> +<span class="sourceLineNo">581</span> @Override<a name="line.581"></a> +<span class="sourceLineNo">582</span> public void deleteAllRow(<a name="line.582"></a> +<span class="sourceLineNo">583</span> ByteBuffer tableName, ByteBuffer row,<a name="line.583"></a> +<span class="sourceLineNo">584</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.584"></a> +<span class="sourceLineNo">585</span> deleteAllRowTs(tableName, row, HConstants.LATEST_TIMESTAMP, attributes);<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> @Override<a name="line.588"></a> +<span class="sourceLineNo">589</span> public void deleteAllRowTs(<a name="line.589"></a> +<span class="sourceLineNo">590</span> ByteBuffer tableName, ByteBuffer row, long timestamp,<a name="line.590"></a> +<span class="sourceLineNo">591</span> Map<ByteBuffer, ByteBuffer> attributes) throws IOError {<a name="line.591"></a> +<span class="sourceLineNo">592</span> Table table = null;<a name="line.592"></a> +<span class="sourceLineNo">593</span> try {<a name="line.593"></a> +<span class="sourceLineNo">594</span> table = getTable(tableName);<a name="line.594"></a> +<span class="sourceLineNo">595</span> Delete delete = new Delete(getBytes(row), timestamp);<a name="line.595"></a> +<span class="sourceLineNo">596</span> addAttributes(delete, attributes);<a name="line.596"></a> +<span class="sourceLineNo">597</span> table.delete(delete);<a name="line.597"></a> +<span class="sourceLineNo">598</span> } catch (IOException e) {<a name="line.598"></a> +<span class="sourceLineNo">599</span> LOG.warn(e.getMessage(), e);<a name="line.599"></a> +<span class="sourceLineNo">600</span> throw getIOError(e);<a name="line.600"></a> +<span class="sourceLineNo">601</span> } finally {<a name="line.601"></a> +<span class="sourceLineNo">602</span> closeTable(table);<a name="line.602"></a> +<span class="sourceLineNo">603</span> }<a name="line.603"></a> +<span class="sourceLineNo">604</span> }<a name="line.604"></a> +<span class="sourceLineNo">605</span><a name="line.605"></a> +<span class="sourceLineNo">606</span> @Override<a name="line.606"></a> +<span class="sourceLineNo">607</span> public void createTable(ByteBuffer in_tableName,<a name="line.607"></a> +<span class="sourceLineNo">608</span> List<ColumnDescriptor> columnFamilies) throws IOError, IllegalArgument, AlreadyExists {<a name="line.608"></a> +<span class="sourceLineNo">609</span> TableName tableName = getTableName(in_tableName);<a name="line.609"></a> +<span class="sourceLineNo">610</span> try {<a name="line.610"></a> +<span class="sourceLineNo">611</span> if (getAdmin().tableExists(tableName)) {<a name="line.611"></a> +<span class="sourceLineNo">612</span> throw new AlreadyExists("table name already in use");<a name="line.612"></a> +<span class="sourceLineNo">613</span> }<a name="line.613"></a> +<span class="sourceLineNo">614</span> HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.614"></a> +<span class="sourceLineNo">615</span> for (ColumnDescriptor col : columnFamilies) {<a name="line.615"></a> +<span class="sourceLineNo">616</span> HColumnDescriptor colDesc = ThriftUtilities.colDescFromThrift(col);<a name="line.616"></a> +<span class="sourceLineNo">617</span> desc.addFamily(colDesc);<a name="line.617"></a> +<span class="sourceLineNo">618</span> }<a name="line.618"></a> +<span class="sourceLineNo">619</span> getAdmin().createTable(desc);<a name="line.619"></a> +<span class="sourceLineNo">620</span> } catch (IOException e) {<a name="line.620"></a> +<span class="sourceLineNo">621</span> LOG.warn(e.getMessage(), e);<a name="line.621"></a> +<span class="sourceLineNo">622</span> throw getIOError(e);<a name="line.622"></a> +<span class="sourceLineNo">623</span> } catch (IllegalArgumentException e) {<a name="line.623"></a> +<span class="sourceLineNo">624</span> LOG.warn(e.getMessage(), e);<a name="line.624"></a> +<span class="sourceLineNo">625</span> throw new IllegalArgument(Throwables.getStackTraceAsString(e));<a name="line.625"></a> +<span class="sourceLineNo">626</span> }<a name="line.626"></a> +<span class="sourceLineNo">627</span> }<a name="line.627"></a> +<span class="sourceLineNo">628</span><a name="line.628"></a> +<span class="sourceLineNo">629</span> private static TableName getTableName(ByteBuffer buffer) {<a name="line.629"></a> +<span class="sourceLineNo">630</span> return TableName.valueOf(getBytes(buffer));<a name="line.630"></a> +<span class="sourceLineNo">631</span> }<a name="line.631"></a> +<span class="sourceLineNo">632</span><a name="line.632"></a> +<span class="sourceLineNo">633</span> @Override<a name="line.633"></a> +<span class="sourceLineNo">634</span> public void deleteTable(ByteBuffer in_tableName) throws IOError {<a name="line.634"></a> +<span class="sourceLineNo">635</span> TableName tableName = getTableName(in_tableName);<a name="line.635"></a> +<span class="sourceLineNo">636</span> if (LOG.isDebugEnabled()) {<a name="line.636"></a> +<span class="sourceLineNo">637</span> LOG.debug("deleteTable: table={}", tableName);<a name="line.637"></a> +<span class="sourceLineNo">638</span> }<a name="line.638"></a> +<span class="sourceLineNo">639</span> try {<a name="line.639"></a> +<span class="sourceLineNo">640</span> if (!getAdmin().tableExists(tableName)) {<a name="line.640"></a> +<span class="sourceLineNo">641</span> throw new IOException("table does not exist");<a name="line.641"></a> +<span class="sourceLineNo">642</span> }<a name="line.642"></a> +<span class="sourceLineNo">643</span> getAdmin().deleteTable(tableName);<a name="line.643"></a> +<span class="sourceLineNo">644</span> } catch (IOException e) {<a name="line.644"></a> +<span class="sourceLineNo">645</span> LOG.warn(e.getMessage(), e);<a name="line.645"></a> +<span class="sourceLineNo">646</span> throw getIOError(e);<a name="line.646"></a> +<span class="sourceLineNo">647</span> }<a name="line.647"></a> +<span class="sourceLineNo">648</span> }<a name="line.648"></a> +<span class="sourceLineNo">649</span><a name="line.649"></a> +<span class="sourceLineNo">650</span> @Override<a name="line.650"></a> +<span class="sourceLineNo">651</span> public void mutateRow(ByteBuffer tableName, ByteBuffer row,<a name="line.651"></a> +<span class="sourceLineNo">652</span> List<Mutation> mutations, Map<ByteBuffer, ByteBuffer> attributes)<a name="line.652"></a> +<span class="sourceLineNo">653</span> throws IOError, IllegalArgument {<a name="line.653"></a> +<span class="sourceLineNo">654</span> mutateRowTs(tableName, row, mutations, HConstants.LATEST_TIMESTAMP, attributes);<a name="line.654"></a> +<span class="sourceLineNo">655</span> }<a name="line.655"></a> +<span class="sourceLineNo">656</span><a name="line.656"></a> +<span class="sourceLineNo">657</span> @Override<a name="line.657"></a> +<span class="sourceLineNo">658</span> public void mutateRowTs(ByteBuffer tableName, ByteBuffer row,<a name="line.658"></a> +<span class="sourceLineNo">659</span> List<Mutation> mutations, long timestamp,<a name="line.659"></a> +<span class="sourceLineNo">660</span> Map<ByteBuffer, ByteBuffer> attributes)<a name="line.660"></a> +<span class="sourceLineNo">661</span> throws IOError, IllegalArgument {<a name="line.661"></a> +<span class="sourceLineNo">662</span> Table table = null;<a name="line.662"></a> +<span class="sourceLineNo">663</span> try {<a name="line.663"></a> +<span class="sourceLineNo">664</span> table = getTable(tableName);<a name="line.664"></a> +<span class="sourceLineNo">665</span> Put put = new Put(getBytes(row), timestamp);<a name="line.665"></a> +<span class="sourceLineNo">666</span> addAttributes(put, attributes);<a name="line.666"></a> +<span class="sourceLineNo">667</span><a name="line.667"></a> +<span class="sourceLineNo">668</span> Delete delete = new Delete(getBytes(row));<a name="line.668"></a> +<span class="sourceLineNo">669</span> addAttributes(delete, attributes);<a name="line.669"></a> +<span class="sourceLineNo">670</span> if (metrics != null) {<a name="line.670"></a> +<span class="sourceLineNo">671</span> metrics.incNumRowKeysInBatchMutate(mutations.size());<a name="line.671"></a> +<span class="sourceLineNo">672</span> }<a name="line.672"></a> +<span class="sourceLineNo">673</span><a name="line.673"></a> +<span class="sourceLineNo">674</span> // I apologize for all this mess :)<a name="line.674"></a> +<span class="sourceLineNo">675</span> CellBuilder builder = CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY);<a name="line.675"></a> +<span class="sourceLineNo">676</span> for (Mutation m : mutations) {<a name="line.676"></a> +<span class="sourceLineNo">677</span> byte[][] famAndQf = CellUtil.parseColumn(getBytes(m.column));<a name="line.677"></a> +<span class="sourceLineNo">678</span> if (m.isDelete) {<a name="line.678"></a> +<span class="sourceLineNo">679</span> if (famAndQf.length == 1) {<a name="line.679"></a> +<span class="sourceLineNo">680</span> delete.addFamily(famAndQf[0], timestamp);<a name="line.680"></a> +<span class="sourceLineNo">681</span> } else {<a name="line.681"></a> +<span class="sourceLineNo">682</span> delete.addColumns(famAndQf[0], famAndQf[1], timestamp);<a name="line.682"></a> +<span class="sourceLineNo">683</span> }<a name="line.683"></a> +<span class="sourceLineNo">684</span> delete.setDurability(m.writeToWAL ? Durability.SYNC_WAL : Durability.SKIP_WAL);<a name="line.684"></a> +<span class="sourceLineNo">685</span> } else {<a name="line.685"></a> +<span class="sourceLineNo">686</span> if(famAndQf.length == 1) {<a name="line.686"></a> +<span class="sourceLineNo">687</span> LOG.warn("No column qualifier specified. Delete is the only mutation supported "<a name="line.687"></a> +<span class="sourceLineNo">688</span> + "over the whole column family.");<a name="line.688"></a> +<span class="sourceLineNo">689</span> } else {<a name="line.689"></a> +<span class="sourceLineNo">690</span> put.add(builder.clear()<a name="line.690"></a> +<span class="sourceLineNo">691</span> .setRow(put.getRow())<a name="line.691"></a> +<span class="sourceLineNo">692</span> .setFamily(famAndQf[0])<a name="line.692"></a> +<span class="sourceLineNo">693</span> .setQualifier(famAndQf[1])<a name="line.693"></a> +<span class="sourceLineNo">694</span> .setTimestamp(put.getTimestamp())<a name="line.694"></a> +<span class="sourceLineNo">695</span> .setType(Cell.Type.Put)<a name="line.695"></a> +<span class="sourceLineNo">696</span> .setValue(m.value != null ? getBytes(m.value)<a name="line.696"></a> +<span class="sourceLineNo">697</span> : HConstants.EMPTY_BYTE_ARRAY)<a name="line.697"></a> +<span class="sourceLineNo">698</span> .build());<a name="line.698"></a> +<span class="sourceLineNo">699</span> }<a name="line.699"></a> +<span class="sourceLineNo">700</span> put.setDurability(m.writeToWAL ? 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<TRUNCATED>
