Repository: hbase-site
Updated Branches:
  refs/heads/asf-site 8d17471fb -> 47be635d1


http://git-wip-us.apache.org/repos/asf/hbase-site/blob/47be635d/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerCursor.html
----------------------------------------------------------------------
diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerCursor.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerCursor.html
deleted file mode 100644
index c8f1443..0000000
--- 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestScannerCursor.html
+++ /dev/null
@@ -1,263 +0,0 @@
-<!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>package 
org.apache.hadoop.hbase.regionserver;<a name="line.18"></a>
-<span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import java.io.IOException;<a 
name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.util.ArrayList;<a 
name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.List;<a 
name="line.22"></a>
-<span class="sourceLineNo">023</span><a name="line.23"></a>
-<span class="sourceLineNo">024</span>import org.apache.commons.logging.Log;<a 
name="line.24"></a>
-<span class="sourceLineNo">025</span>import 
org.apache.commons.logging.LogFactory;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import 
org.apache.hadoop.conf.Configuration;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.Cell;<a 
name="line.27"></a>
-<span class="sourceLineNo">028</span>import 
org.apache.hadoop.hbase.CellUtil;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import 
org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import 
org.apache.hadoop.hbase.HConstants;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import 
org.apache.hadoop.hbase.HTestConst;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import 
org.apache.hadoop.hbase.KeyValue;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import 
org.apache.hadoop.hbase.TableName;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import 
org.apache.hadoop.hbase.client.Put;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import 
org.apache.hadoop.hbase.client.Result;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import 
org.apache.hadoop.hbase.client.ResultScanner;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import 
org.apache.hadoop.hbase.client.Scan;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import 
org.apache.hadoop.hbase.client.Table;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import 
org.apache.hadoop.hbase.filter.Filter;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import 
org.apache.hadoop.hbase.filter.FilterBase;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import 
org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import 
org.apache.hadoop.hbase.util.Bytes;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import 
org.apache.hadoop.hbase.util.Threads;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.junit.AfterClass;<a 
name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.junit.Assert;<a 
name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.junit.BeforeClass;<a 
name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.junit.Test;<a 
name="line.47"></a>
-<span class="sourceLineNo">048</span>import 
org.junit.experimental.categories.Category;<a name="line.48"></a>
-<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span>@Category(MediumTests.class)<a 
name="line.50"></a>
-<span class="sourceLineNo">051</span>public class TestScannerCursor {<a 
name="line.51"></a>
-<span class="sourceLineNo">052</span><a name="line.52"></a>
-<span class="sourceLineNo">053</span>  private static final Log LOG =<a 
name="line.53"></a>
-<span class="sourceLineNo">054</span>      
LogFactory.getLog(TestScannerCursor.class);<a name="line.54"></a>
-<span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span>  private final static 
HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.56"></a>
-<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span>  private static Table TABLE = null;<a 
name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span>  /**<a name="line.60"></a>
-<span class="sourceLineNo">061</span>   * Table configuration<a 
name="line.61"></a>
-<span class="sourceLineNo">062</span>   */<a name="line.62"></a>
-<span class="sourceLineNo">063</span>  private static TableName TABLE_NAME = 
TableName.valueOf("TestScannerCursor");<a name="line.63"></a>
-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span>  private static int NUM_ROWS = 5;<a 
name="line.65"></a>
-<span class="sourceLineNo">066</span>  private static byte[] ROW = 
Bytes.toBytes("testRow");<a name="line.66"></a>
-<span class="sourceLineNo">067</span>  private static byte[][] ROWS = 
HTestConst.makeNAscii(ROW, NUM_ROWS);<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span>  private static int NUM_FAMILIES = 2;<a 
name="line.69"></a>
-<span class="sourceLineNo">070</span>  private static byte[] FAMILY = 
Bytes.toBytes("testFamily");<a name="line.70"></a>
-<span class="sourceLineNo">071</span>  private static byte[][] FAMILIES = 
HTestConst.makeNAscii(FAMILY, NUM_FAMILIES);<a name="line.71"></a>
-<span class="sourceLineNo">072</span><a name="line.72"></a>
-<span class="sourceLineNo">073</span>  private static int NUM_QUALIFIERS = 
2;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>  private static byte[] QUALIFIER = 
Bytes.toBytes("testQualifier");<a name="line.74"></a>
-<span class="sourceLineNo">075</span>  private static byte[][] QUALIFIERS = 
HTestConst.makeNAscii(QUALIFIER, NUM_QUALIFIERS);<a name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span>  private static int VALUE_SIZE = 10;<a 
name="line.77"></a>
-<span class="sourceLineNo">078</span>  private static byte[] VALUE = 
Bytes.createMaxByteArray(VALUE_SIZE);<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span>  private static final int TIMEOUT = 
4000;<a name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span>  @BeforeClass<a name="line.82"></a>
-<span class="sourceLineNo">083</span>  public static void setUpBeforeClass() 
throws Exception {<a name="line.83"></a>
-<span class="sourceLineNo">084</span>    Configuration conf = 
TEST_UTIL.getConfiguration();<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span>    
conf.setInt(HConstants.HBASE_CLIENT_SCANNER_TIMEOUT_PERIOD, TIMEOUT);<a 
name="line.86"></a>
-<span class="sourceLineNo">087</span>    
conf.setInt(HConstants.HBASE_RPC_TIMEOUT_KEY, TIMEOUT);<a name="line.87"></a>
-<span class="sourceLineNo">088</span><a name="line.88"></a>
-<span class="sourceLineNo">089</span>    // Check the timeout condition after 
every cell<a name="line.89"></a>
-<span class="sourceLineNo">090</span>    
conf.setLong(StoreScanner.HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK, 1);<a 
name="line.90"></a>
-<span class="sourceLineNo">091</span>    TEST_UTIL.startMiniCluster(1);<a 
name="line.91"></a>
-<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span>    TABLE = createTestTable(TABLE_NAME, 
ROWS, FAMILIES, QUALIFIERS, VALUE);<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span>  }<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span>  static Table createTestTable(TableName 
name, byte[][] rows, byte[][] families,<a name="line.97"></a>
-<span class="sourceLineNo">098</span>      byte[][] qualifiers, byte[] 
cellValue) throws IOException {<a name="line.98"></a>
-<span class="sourceLineNo">099</span>    Table ht = 
TEST_UTIL.createTable(name, families);<a name="line.99"></a>
-<span class="sourceLineNo">100</span>    List&lt;Put&gt; puts = 
createPuts(rows, families, qualifiers, cellValue);<a name="line.100"></a>
-<span class="sourceLineNo">101</span>    ht.put(puts);<a name="line.101"></a>
-<span class="sourceLineNo">102</span>    return ht;<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>  static ArrayList&lt;Put&gt; 
createPuts(byte[][] rows, byte[][] families, byte[][] qualifiers,<a 
name="line.105"></a>
-<span class="sourceLineNo">106</span>      byte[] value) throws IOException 
{<a name="line.106"></a>
-<span class="sourceLineNo">107</span>    Put put;<a name="line.107"></a>
-<span class="sourceLineNo">108</span>    ArrayList&lt;Put&gt; puts = new 
ArrayList&lt;&gt;();<a name="line.108"></a>
-<span class="sourceLineNo">109</span><a name="line.109"></a>
-<span class="sourceLineNo">110</span>    for (int row = 0; row &lt; 
rows.length; row++) {<a name="line.110"></a>
-<span class="sourceLineNo">111</span>      put = new Put(rows[row]);<a 
name="line.111"></a>
-<span class="sourceLineNo">112</span>      for (int fam = 0; fam &lt; 
families.length; fam++) {<a name="line.112"></a>
-<span class="sourceLineNo">113</span>        for (int qual = 0; qual &lt; 
qualifiers.length; qual++) {<a name="line.113"></a>
-<span class="sourceLineNo">114</span>          KeyValue kv = new 
KeyValue(rows[row], families[fam], qualifiers[qual], qual, value);<a 
name="line.114"></a>
-<span class="sourceLineNo">115</span>          put.add(kv);<a 
name="line.115"></a>
-<span class="sourceLineNo">116</span>        }<a name="line.116"></a>
-<span class="sourceLineNo">117</span>      }<a name="line.117"></a>
-<span class="sourceLineNo">118</span>      puts.add(put);<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>    return puts;<a name="line.121"></a>
-<span class="sourceLineNo">122</span>  }<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span>  @AfterClass<a name="line.124"></a>
-<span class="sourceLineNo">125</span>  public static void tearDownAfterClass() 
throws Exception {<a name="line.125"></a>
-<span class="sourceLineNo">126</span>    TEST_UTIL.shutdownMiniCluster();<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>  public static class SparseFilter 
extends FilterBase {<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span>    @Override<a name="line.131"></a>
-<span class="sourceLineNo">132</span>    public ReturnCode filterKeyValue(Cell 
v) throws IOException {<a name="line.132"></a>
-<span class="sourceLineNo">133</span>      Threads.sleep(TIMEOUT / 2 + 100);<a 
name="line.133"></a>
-<span class="sourceLineNo">134</span>      return 
Bytes.equals(CellUtil.cloneRow(v), ROWS[NUM_ROWS - 1]) ? ReturnCode.INCLUDE<a 
name="line.134"></a>
-<span class="sourceLineNo">135</span>          : ReturnCode.SKIP;<a 
name="line.135"></a>
-<span class="sourceLineNo">136</span>    }<a name="line.136"></a>
-<span class="sourceLineNo">137</span><a name="line.137"></a>
-<span class="sourceLineNo">138</span>    public static Filter parseFrom(final 
byte[] pbBytes) {<a name="line.138"></a>
-<span class="sourceLineNo">139</span>      return new SparseFilter();<a 
name="line.139"></a>
-<span class="sourceLineNo">140</span>    }<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>  @Test<a name="line.143"></a>
-<span class="sourceLineNo">144</span>  public void 
testHeartbeatWithSparseFilter() throws Exception {<a name="line.144"></a>
-<span class="sourceLineNo">145</span>    Scan scan = new Scan();<a 
name="line.145"></a>
-<span class="sourceLineNo">146</span>    
scan.setMaxResultSize(Long.MAX_VALUE);<a name="line.146"></a>
-<span class="sourceLineNo">147</span>    scan.setCaching(Integer.MAX_VALUE);<a 
name="line.147"></a>
-<span class="sourceLineNo">148</span>    scan.setNeedCursorResult(true);<a 
name="line.148"></a>
-<span class="sourceLineNo">149</span>    scan.setAllowPartialResults(true);<a 
name="line.149"></a>
-<span class="sourceLineNo">150</span>    scan.setFilter(new SparseFilter());<a 
name="line.150"></a>
-<span class="sourceLineNo">151</span>    try(ResultScanner scanner = 
TABLE.getScanner(scan)) {<a name="line.151"></a>
-<span class="sourceLineNo">152</span>      int num = 0;<a name="line.152"></a>
-<span class="sourceLineNo">153</span>      Result r;<a name="line.153"></a>
-<span class="sourceLineNo">154</span>      while ((r = scanner.next()) != 
null) {<a name="line.154"></a>
-<span class="sourceLineNo">155</span><a name="line.155"></a>
-<span class="sourceLineNo">156</span>        if (num &lt; (NUM_ROWS - 1) * 
NUM_FAMILIES * NUM_QUALIFIERS) {<a name="line.156"></a>
-<span class="sourceLineNo">157</span>          
Assert.assertTrue(r.isCursor());<a name="line.157"></a>
-<span class="sourceLineNo">158</span>          
Assert.assertArrayEquals(ROWS[num / NUM_FAMILIES / NUM_QUALIFIERS], 
r.getCursor().getRow());<a name="line.158"></a>
-<span class="sourceLineNo">159</span>        } else {<a name="line.159"></a>
-<span class="sourceLineNo">160</span>          
Assert.assertFalse(r.isCursor());<a name="line.160"></a>
-<span class="sourceLineNo">161</span>          
Assert.assertArrayEquals(ROWS[num / NUM_FAMILIES / NUM_QUALIFIERS], 
r.getRow());<a name="line.161"></a>
-<span class="sourceLineNo">162</span>        }<a name="line.162"></a>
-<span class="sourceLineNo">163</span>        num++;<a name="line.163"></a>
-<span class="sourceLineNo">164</span>      }<a name="line.164"></a>
-<span class="sourceLineNo">165</span>    }<a name="line.165"></a>
-<span class="sourceLineNo">166</span>  }<a name="line.166"></a>
-<span class="sourceLineNo">167</span><a name="line.167"></a>
-<span class="sourceLineNo">168</span>  @Test<a name="line.168"></a>
-<span class="sourceLineNo">169</span>  public void testSizeLimit() throws 
IOException {<a name="line.169"></a>
-<span class="sourceLineNo">170</span>    Scan scan = new Scan();<a 
name="line.170"></a>
-<span class="sourceLineNo">171</span>    scan.setMaxResultSize(1);<a 
name="line.171"></a>
-<span class="sourceLineNo">172</span>    scan.setCaching(Integer.MAX_VALUE);<a 
name="line.172"></a>
-<span class="sourceLineNo">173</span>    scan.setNeedCursorResult(true);<a 
name="line.173"></a>
-<span class="sourceLineNo">174</span>    try (ResultScanner scanner = 
TABLE.getScanner(scan)) {<a name="line.174"></a>
-<span class="sourceLineNo">175</span>      int num = 0;<a name="line.175"></a>
-<span class="sourceLineNo">176</span>      Result r;<a name="line.176"></a>
-<span class="sourceLineNo">177</span>      while ((r = scanner.next()) != 
null) {<a name="line.177"></a>
-<span class="sourceLineNo">178</span><a name="line.178"></a>
-<span class="sourceLineNo">179</span>        if (num % (NUM_FAMILIES * 
NUM_QUALIFIERS) != (NUM_FAMILIES * NUM_QUALIFIERS)-1) {<a name="line.179"></a>
-<span class="sourceLineNo">180</span>          
Assert.assertTrue(r.isCursor());<a name="line.180"></a>
-<span class="sourceLineNo">181</span>          
Assert.assertArrayEquals(ROWS[num / NUM_FAMILIES / NUM_QUALIFIERS], 
r.getCursor().getRow());<a name="line.181"></a>
-<span class="sourceLineNo">182</span>        } else {<a name="line.182"></a>
-<span class="sourceLineNo">183</span>          
Assert.assertFalse(r.isCursor());<a name="line.183"></a>
-<span class="sourceLineNo">184</span>          
Assert.assertArrayEquals(ROWS[num / NUM_FAMILIES / NUM_QUALIFIERS], 
r.getRow());<a name="line.184"></a>
-<span class="sourceLineNo">185</span>        }<a name="line.185"></a>
-<span class="sourceLineNo">186</span>        num++;<a name="line.186"></a>
-<span class="sourceLineNo">187</span>      }<a name="line.187"></a>
-<span class="sourceLineNo">188</span>    }<a name="line.188"></a>
-<span class="sourceLineNo">189</span>  }<a name="line.189"></a>
-<span class="sourceLineNo">190</span><a name="line.190"></a>
-<span class="sourceLineNo">191</span>}<a name="line.191"></a>
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-</pre>
-</div>
-</body>
-</html>

Reply via email to