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From git-site-r...@apache.org
Subject [06/51] [partial] hbase-site git commit: Published site at 130057f13774f6b213cdb06952c805a29d59396e.
Date Thu, 15 Nov 2018 14:54:48 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/68eae623/testdevapidocs/src-html/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.html
index 1222951..6f09c2f 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.html
@@ -51,389 +51,414 @@
 <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.Tag;<a name="line.43"></a>
 <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.io.ByteArrayOutputStream;<a name="line.44"></a>
 <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.io.hfile.HFileContext;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.nio.SingleByteBuff;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.testclassification.IOTests;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.RedundantKVGenerator;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.junit.ClassRule;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.junit.Test;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.junit.experimental.categories.Category;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.junit.runner.RunWith;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.junit.runners.Parameterized;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.junit.runners.Parameterized.Parameters;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.slf4j.Logger;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.slf4j.LoggerFactory;<a name="line.60"></a>
-<span class="sourceLineNo">061</span><a name="line.61"></a>
-<span class="sourceLineNo">062</span>/**<a name="line.62"></a>
-<span class="sourceLineNo">063</span> * Test all of the data block encoding algorithms for correctness. Most of the<a name="line.63"></a>
-<span class="sourceLineNo">064</span> * class generate data which will test different branches in code.<a name="line.64"></a>
-<span class="sourceLineNo">065</span> */<a name="line.65"></a>
-<span class="sourceLineNo">066</span>@Category({IOTests.class, LargeTests.class})<a name="line.66"></a>
-<span class="sourceLineNo">067</span>@RunWith(Parameterized.class)<a name="line.67"></a>
-<span class="sourceLineNo">068</span>public class TestDataBlockEncoders {<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span>  @ClassRule<a name="line.70"></a>
-<span class="sourceLineNo">071</span>  public static final HBaseClassTestRule CLASS_RULE =<a name="line.71"></a>
-<span class="sourceLineNo">072</span>      HBaseClassTestRule.forClass(TestDataBlockEncoders.class);<a name="line.72"></a>
-<span class="sourceLineNo">073</span><a name="line.73"></a>
-<span class="sourceLineNo">074</span>  private static final Logger LOG = LoggerFactory.getLogger(TestDataBlockEncoders.class);<a name="line.74"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.io.compress.Compression.Algorithm;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.io.hfile.HFileContext;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.nio.SingleByteBuff;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.testclassification.IOTests;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.RedundantKVGenerator;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.junit.Assert;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.junit.ClassRule;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.junit.Test;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.junit.experimental.categories.Category;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.junit.runner.RunWith;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.junit.runners.Parameterized;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.junit.runners.Parameterized.Parameters;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.slf4j.Logger;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.slf4j.LoggerFactory;<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span>/**<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * Test all of the data block encoding algorithms for correctness. Most of the<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * class generate data which will test different branches in code.<a name="line.66"></a>
+<span class="sourceLineNo">067</span> */<a name="line.67"></a>
+<span class="sourceLineNo">068</span>@Category({IOTests.class, LargeTests.class})<a name="line.68"></a>
+<span class="sourceLineNo">069</span>@RunWith(Parameterized.class)<a name="line.69"></a>
+<span class="sourceLineNo">070</span>public class TestDataBlockEncoders {<a name="line.70"></a>
+<span class="sourceLineNo">071</span><a name="line.71"></a>
+<span class="sourceLineNo">072</span>  @ClassRule<a name="line.72"></a>
+<span class="sourceLineNo">073</span>  public static final HBaseClassTestRule CLASS_RULE =<a name="line.73"></a>
+<span class="sourceLineNo">074</span>      HBaseClassTestRule.forClass(TestDataBlockEncoders.class);<a name="line.74"></a>
 <span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span>  private static int NUMBER_OF_KV = 10000;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>  private static int NUM_RANDOM_SEEKS = 1000;<a name="line.77"></a>
-<span class="sourceLineNo">078</span><a name="line.78"></a>
-<span class="sourceLineNo">079</span>  private static int ENCODED_DATA_OFFSET = HConstants.HFILEBLOCK_HEADER_SIZE<a name="line.79"></a>
-<span class="sourceLineNo">080</span>      + DataBlockEncoding.ID_SIZE;<a name="line.80"></a>
-<span class="sourceLineNo">081</span>  static final byte[] HFILEBLOCK_DUMMY_HEADER = new byte[HConstants.HFILEBLOCK_HEADER_SIZE];<a name="line.81"></a>
-<span class="sourceLineNo">082</span><a name="line.82"></a>
-<span class="sourceLineNo">083</span>  private RedundantKVGenerator generator = new RedundantKVGenerator();<a name="line.83"></a>
-<span class="sourceLineNo">084</span>  private Random randomizer = new Random(42L);<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span>  private final boolean includesMemstoreTS;<a name="line.86"></a>
-<span class="sourceLineNo">087</span>  private final boolean includesTags;<a name="line.87"></a>
-<span class="sourceLineNo">088</span>  private final boolean useOffheapData;<a name="line.88"></a>
-<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span>  @Parameters<a name="line.90"></a>
-<span class="sourceLineNo">091</span>  public static Collection&lt;Object[]&gt; parameters() {<a name="line.91"></a>
-<span class="sourceLineNo">092</span>    return HBaseTestingUtility.memStoreTSTagsAndOffheapCombination();<a name="line.92"></a>
-<span class="sourceLineNo">093</span>  }<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span>  public TestDataBlockEncoders(boolean includesMemstoreTS, boolean includesTag,<a name="line.95"></a>
-<span class="sourceLineNo">096</span>      boolean useOffheapData) {<a name="line.96"></a>
-<span class="sourceLineNo">097</span>    this.includesMemstoreTS = includesMemstoreTS;<a name="line.97"></a>
-<span class="sourceLineNo">098</span>    this.includesTags = includesTag;<a name="line.98"></a>
-<span class="sourceLineNo">099</span>    this.useOffheapData = useOffheapData;<a name="line.99"></a>
-<span class="sourceLineNo">100</span>  }<a name="line.100"></a>
-<span class="sourceLineNo">101</span><a name="line.101"></a>
-<span class="sourceLineNo">102</span>  private HFileBlockEncodingContext getEncodingContext(Compression.Algorithm algo,<a name="line.102"></a>
-<span class="sourceLineNo">103</span>      DataBlockEncoding encoding) {<a name="line.103"></a>
-<span class="sourceLineNo">104</span>    DataBlockEncoder encoder = encoding.getEncoder();<a name="line.104"></a>
-<span class="sourceLineNo">105</span>    HFileContext meta = new HFileContextBuilder()<a name="line.105"></a>
-<span class="sourceLineNo">106</span>                        .withHBaseCheckSum(false)<a name="line.106"></a>
-<span class="sourceLineNo">107</span>                        .withIncludesMvcc(includesMemstoreTS)<a name="line.107"></a>
-<span class="sourceLineNo">108</span>                        .withIncludesTags(includesTags)<a name="line.108"></a>
-<span class="sourceLineNo">109</span>                        .withCompression(algo).build();<a name="line.109"></a>
-<span class="sourceLineNo">110</span>    if (encoder != null) {<a name="line.110"></a>
-<span class="sourceLineNo">111</span>      return encoder.newDataBlockEncodingContext(encoding, HFILEBLOCK_DUMMY_HEADER, meta);<a name="line.111"></a>
-<span class="sourceLineNo">112</span>    } else {<a name="line.112"></a>
-<span class="sourceLineNo">113</span>      return new HFileBlockDefaultEncodingContext(encoding, HFILEBLOCK_DUMMY_HEADER, meta);<a name="line.113"></a>
-<span class="sourceLineNo">114</span>    }<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>  /**<a name="line.117"></a>
-<span class="sourceLineNo">118</span>   * Test data block encoding of empty KeyValue.<a name="line.118"></a>
-<span class="sourceLineNo">119</span>   *<a name="line.119"></a>
-<span class="sourceLineNo">120</span>   * @throws IOException<a name="line.120"></a>
-<span class="sourceLineNo">121</span>   *           On test failure.<a name="line.121"></a>
-<span class="sourceLineNo">122</span>   */<a name="line.122"></a>
-<span class="sourceLineNo">123</span>  @Test<a name="line.123"></a>
-<span class="sourceLineNo">124</span>  public void testEmptyKeyValues() throws IOException {<a name="line.124"></a>
-<span class="sourceLineNo">125</span>    List&lt;KeyValue&gt; kvList = new ArrayList&lt;&gt;();<a name="line.125"></a>
-<span class="sourceLineNo">126</span>    byte[] row = new byte[0];<a name="line.126"></a>
-<span class="sourceLineNo">127</span>    byte[] family = new byte[0];<a name="line.127"></a>
-<span class="sourceLineNo">128</span>    byte[] qualifier = new byte[0];<a name="line.128"></a>
-<span class="sourceLineNo">129</span>    byte[] value = new byte[0];<a name="line.129"></a>
-<span class="sourceLineNo">130</span>    if (!includesTags) {<a name="line.130"></a>
-<span class="sourceLineNo">131</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value));<a name="line.131"></a>
-<span class="sourceLineNo">132</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value));<a name="line.132"></a>
-<span class="sourceLineNo">133</span>    } else {<a name="line.133"></a>
-<span class="sourceLineNo">134</span>      byte[] metaValue1 = Bytes.toBytes("metaValue1");<a name="line.134"></a>
-<span class="sourceLineNo">135</span>      byte[] metaValue2 = Bytes.toBytes("metaValue2");<a name="line.135"></a>
-<span class="sourceLineNo">136</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value,<a name="line.136"></a>
-<span class="sourceLineNo">137</span>          new Tag[] { new ArrayBackedTag((byte) 1, metaValue1) }));<a name="line.137"></a>
+<span class="sourceLineNo">076</span>  private static final Logger LOG = LoggerFactory.getLogger(TestDataBlockEncoders.class);<a name="line.76"></a>
+<span class="sourceLineNo">077</span><a name="line.77"></a>
+<span class="sourceLineNo">078</span>  private static int NUMBER_OF_KV = 10000;<a name="line.78"></a>
+<span class="sourceLineNo">079</span>  private static int NUM_RANDOM_SEEKS = 1000;<a name="line.79"></a>
+<span class="sourceLineNo">080</span><a name="line.80"></a>
+<span class="sourceLineNo">081</span>  private static int ENCODED_DATA_OFFSET = HConstants.HFILEBLOCK_HEADER_SIZE<a name="line.81"></a>
+<span class="sourceLineNo">082</span>      + DataBlockEncoding.ID_SIZE;<a name="line.82"></a>
+<span class="sourceLineNo">083</span>  static final byte[] HFILEBLOCK_DUMMY_HEADER = new byte[HConstants.HFILEBLOCK_HEADER_SIZE];<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span>  private RedundantKVGenerator generator = new RedundantKVGenerator();<a name="line.85"></a>
+<span class="sourceLineNo">086</span>  private Random randomizer = new Random(42L);<a name="line.86"></a>
+<span class="sourceLineNo">087</span><a name="line.87"></a>
+<span class="sourceLineNo">088</span>  private final boolean includesMemstoreTS;<a name="line.88"></a>
+<span class="sourceLineNo">089</span>  private final boolean includesTags;<a name="line.89"></a>
+<span class="sourceLineNo">090</span>  private final boolean useOffheapData;<a name="line.90"></a>
+<span class="sourceLineNo">091</span><a name="line.91"></a>
+<span class="sourceLineNo">092</span>  @Parameters<a name="line.92"></a>
+<span class="sourceLineNo">093</span>  public static Collection&lt;Object[]&gt; parameters() {<a name="line.93"></a>
+<span class="sourceLineNo">094</span>    return HBaseTestingUtility.memStoreTSTagsAndOffheapCombination();<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>  public TestDataBlockEncoders(boolean includesMemstoreTS, boolean includesTag,<a name="line.97"></a>
+<span class="sourceLineNo">098</span>      boolean useOffheapData) {<a name="line.98"></a>
+<span class="sourceLineNo">099</span>    this.includesMemstoreTS = includesMemstoreTS;<a name="line.99"></a>
+<span class="sourceLineNo">100</span>    this.includesTags = includesTag;<a name="line.100"></a>
+<span class="sourceLineNo">101</span>    this.useOffheapData = useOffheapData;<a name="line.101"></a>
+<span class="sourceLineNo">102</span>  }<a name="line.102"></a>
+<span class="sourceLineNo">103</span><a name="line.103"></a>
+<span class="sourceLineNo">104</span>  private HFileBlockEncodingContext getEncodingContext(Compression.Algorithm algo,<a name="line.104"></a>
+<span class="sourceLineNo">105</span>      DataBlockEncoding encoding) {<a name="line.105"></a>
+<span class="sourceLineNo">106</span>    DataBlockEncoder encoder = encoding.getEncoder();<a name="line.106"></a>
+<span class="sourceLineNo">107</span>    HFileContext meta = new HFileContextBuilder()<a name="line.107"></a>
+<span class="sourceLineNo">108</span>                        .withHBaseCheckSum(false)<a name="line.108"></a>
+<span class="sourceLineNo">109</span>                        .withIncludesMvcc(includesMemstoreTS)<a name="line.109"></a>
+<span class="sourceLineNo">110</span>                        .withIncludesTags(includesTags)<a name="line.110"></a>
+<span class="sourceLineNo">111</span>                        .withCompression(algo).build();<a name="line.111"></a>
+<span class="sourceLineNo">112</span>    if (encoder != null) {<a name="line.112"></a>
+<span class="sourceLineNo">113</span>      return encoder.newDataBlockEncodingContext(encoding, HFILEBLOCK_DUMMY_HEADER, meta);<a name="line.113"></a>
+<span class="sourceLineNo">114</span>    } else {<a name="line.114"></a>
+<span class="sourceLineNo">115</span>      return new HFileBlockDefaultEncodingContext(encoding, HFILEBLOCK_DUMMY_HEADER, meta);<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><a name="line.118"></a>
+<span class="sourceLineNo">119</span>  /**<a name="line.119"></a>
+<span class="sourceLineNo">120</span>   * Test data block encoding of empty KeyValue.<a name="line.120"></a>
+<span class="sourceLineNo">121</span>   *<a name="line.121"></a>
+<span class="sourceLineNo">122</span>   * @throws IOException<a name="line.122"></a>
+<span class="sourceLineNo">123</span>   *           On test failure.<a name="line.123"></a>
+<span class="sourceLineNo">124</span>   */<a name="line.124"></a>
+<span class="sourceLineNo">125</span>  @Test<a name="line.125"></a>
+<span class="sourceLineNo">126</span>  public void testEmptyKeyValues() throws IOException {<a name="line.126"></a>
+<span class="sourceLineNo">127</span>    List&lt;KeyValue&gt; kvList = new ArrayList&lt;&gt;();<a name="line.127"></a>
+<span class="sourceLineNo">128</span>    byte[] row = new byte[0];<a name="line.128"></a>
+<span class="sourceLineNo">129</span>    byte[] family = new byte[0];<a name="line.129"></a>
+<span class="sourceLineNo">130</span>    byte[] qualifier = new byte[0];<a name="line.130"></a>
+<span class="sourceLineNo">131</span>    byte[] value = new byte[0];<a name="line.131"></a>
+<span class="sourceLineNo">132</span>    if (!includesTags) {<a name="line.132"></a>
+<span class="sourceLineNo">133</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value));<a name="line.133"></a>
+<span class="sourceLineNo">134</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value));<a name="line.134"></a>
+<span class="sourceLineNo">135</span>    } else {<a name="line.135"></a>
+<span class="sourceLineNo">136</span>      byte[] metaValue1 = Bytes.toBytes("metaValue1");<a name="line.136"></a>
+<span class="sourceLineNo">137</span>      byte[] metaValue2 = Bytes.toBytes("metaValue2");<a name="line.137"></a>
 <span class="sourceLineNo">138</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value,<a name="line.138"></a>
-<span class="sourceLineNo">139</span>          new Tag[] { new ArrayBackedTag((byte) 1, metaValue2) }));<a name="line.139"></a>
-<span class="sourceLineNo">140</span>    }<a name="line.140"></a>
-<span class="sourceLineNo">141</span>    testEncodersOnDataset(kvList, includesMemstoreTS, includesTags);<a name="line.141"></a>
-<span class="sourceLineNo">142</span>  }<a name="line.142"></a>
-<span class="sourceLineNo">143</span><a name="line.143"></a>
-<span class="sourceLineNo">144</span>  /**<a name="line.144"></a>
-<span class="sourceLineNo">145</span>   * Test KeyValues with negative timestamp.<a name="line.145"></a>
-<span class="sourceLineNo">146</span>   *<a name="line.146"></a>
-<span class="sourceLineNo">147</span>   * @throws IOException<a name="line.147"></a>
-<span class="sourceLineNo">148</span>   *           On test failure.<a name="line.148"></a>
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-<span class="sourceLineNo">150</span>  @Test<a name="line.150"></a>
-<span class="sourceLineNo">151</span>  public void testNegativeTimestamps() throws IOException {<a name="line.151"></a>
-<span class="sourceLineNo">152</span>    List&lt;KeyValue&gt; kvList = new ArrayList&lt;&gt;();<a name="line.152"></a>
-<span class="sourceLineNo">153</span>    byte[] row = new byte[0];<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    byte[] family = new byte[0];<a name="line.154"></a>
-<span class="sourceLineNo">155</span>    byte[] qualifier = new byte[0];<a name="line.155"></a>
-<span class="sourceLineNo">156</span>    byte[] value = new byte[0];<a name="line.156"></a>
-<span class="sourceLineNo">157</span>    if (includesTags) {<a name="line.157"></a>
-<span class="sourceLineNo">158</span>      byte[] metaValue1 = Bytes.toBytes("metaValue1");<a name="line.158"></a>
-<span class="sourceLineNo">159</span>      byte[] metaValue2 = Bytes.toBytes("metaValue2");<a name="line.159"></a>
-<span class="sourceLineNo">160</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value,<a name="line.160"></a>
-<span class="sourceLineNo">161</span>          new Tag[] { new ArrayBackedTag((byte) 1, metaValue1) }));<a name="line.161"></a>
+<span class="sourceLineNo">139</span>          new Tag[] { new ArrayBackedTag((byte) 1, metaValue1) }));<a name="line.139"></a>
+<span class="sourceLineNo">140</span>      kvList.add(new KeyValue(row, family, qualifier, 0L, value,<a name="line.140"></a>
+<span class="sourceLineNo">141</span>          new Tag[] { new ArrayBackedTag((byte) 1, metaValue2) }));<a name="line.141"></a>
+<span class="sourceLineNo">142</span>    }<a name="line.142"></a>
+<span class="sourceLineNo">143</span>    testEncodersOnDataset(kvList, includesMemstoreTS, includesTags);<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>   * Test KeyValues with negative timestamp.<a name="line.147"></a>
+<span class="sourceLineNo">148</span>   *<a name="line.148"></a>
+<span class="sourceLineNo">149</span>   * @throws IOException<a name="line.149"></a>
+<span class="sourceLineNo">150</span>   *           On test failure.<a name="line.150"></a>
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+<span class="sourceLineNo">173</span><a name="line.173"></a>
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+<span class="sourceLineNo">214</span>    LOG.info("Testing it!");<a name="line.214"></a>
+<span class="sourceLineNo">215</span>    // test it!<a name="line.215"></a>
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+<span class="sourceLineNo">242</span><a name="line.242"></a>
+<span class="sourceLineNo">243</span>  static ByteBuffer encodeKeyValues(DataBlockEncoding encoding, List&lt;KeyValue&gt; kvs,<a name="line.243"></a>
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+<span class="sourceLineNo">278</span>                          .withIncludesMvcc(includesMemstoreTS)<a name="line.278"></a>
+<span class="sourceLineNo">279</span>                          .withIncludesTags(includesTags)<a name="line.279"></a>
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+<span class="sourceLineNo">301</span>    }<a name="line.301"></a>
+<span class="sourceLineNo">302</span>  }<a name="line.302"></a>
+<span class="sourceLineNo">303</span><a name="line.303"></a>
+<span class="sourceLineNo">304</span>  /**<a name="line.304"></a>
+<span class="sourceLineNo">305</span>   * Test whether the decompression of first key is implemented correctly.<a name="line.305"></a>
+<span class="sourceLineNo">306</span>   * @throws IOException<a name="line.306"></a>
+<span class="sourceLineNo">307</span>   */<a name="line.307"></a>
+<span class="sourceLineNo">308</span>  @Test<a name="line.308"></a>
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+<span class="sourceLineNo">311</span><a name="line.311"></a>
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+<span class="sourceLineNo">315</span>      }<a name="line.315"></a>
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+<span class="sourceLineNo">350</span><a name="line.350"></a>
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+<span class="sourceLineNo">364</span><a name="line.364"></a>
+<span class="sourceLineNo">365</span>      if (expectedKeyValue != null) {<a name="line.365"></a>
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+<span class="sourceLineNo">377</span>      if (expectedValue != null) {<a name="line.377"></a>
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+<span class="sourceLineNo">383</span>  }<a name="line.383"></a>
+<span class="sourceLineNo">384</span><a name="line.384"></a>
+<span class="sourceLineNo">385</span>  private void testEncodersOnDataset(List&lt;KeyValue&gt; kvList, boolean includesMemstoreTS,<a name="line.385"></a>
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+<span class="sourceLineNo">397</span>          HFILEBLOCK_DUMMY_HEADER, fileContext);<a name="line.397"></a>
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+<span class="sourceLineNo">402</span>      encoder.startBlockEncoding(encodingContext, dos);<a name="line.402"></a>
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-<span class="sourceLineNo">413</span>        encodedData.length - ENCODED_DATA_OFFSET);<a name="line.413"></a>
-<span class="sourceLineNo">414</span>    DataInputStream dis = new DataInputStream(bais);<a name="line.414"></a>
-<span class="sourceLineNo">415</span>    ByteBuffer actualDataset;<a name="line.415"></a>
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-<span class="sourceLineNo">419</span>    actualDataset = encoder.decodeKeyValues(dis, encoder.newDataBlockDecodingContext(meta));<a name="line.419"></a>
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-<span class="sourceLineNo">422</span>    // this is because in case of prefix tree the decoded stream will not have<a name="line.422"></a>
-<span class="sourceLineNo">423</span>    // the<a name="line.423"></a>
-<span class="sourceLineNo">424</span>    // mvcc in it.<a name="line.424"></a>
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-<span class="sourceLineNo">426</span>        Bytes.toStringBinary(unencodedDataBuf), Bytes.toStringBinary(actualDataset));<a name="line.426"></a>
-<span class="sourceLineNo">427</span>  }<a name="line.427"></a>
-<span class="sourceLineNo">428</span>}<a name="line.428"></a>
+<span class="sourceLineNo">409</span>      testAlgorithm(encodedData, unencodedDataBuf, encoder);<a name="line.409"></a>
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+<span class="sourceLineNo">411</span>  }<a name="line.411"></a>
+<span class="sourceLineNo">412</span><a name="line.412"></a>
+<span class="sourceLineNo">413</span>  @Test<a name="line.413"></a>
+<span class="sourceLineNo">414</span>  public void testZeroByte() throws IOException {<a name="line.414"></a>
+<span class="sourceLineNo">415</span>    List&lt;KeyValue&gt; kvList = new ArrayList&lt;&gt;();<a name="line.415"></a>
+<span class="sourceLineNo">416</span>    byte[] row = Bytes.toBytes("abcd");<a name="line.416"></a>
+<span class="sourceLineNo">417</span>    byte[] family = new byte[] { 'f' };<a name="line.417"></a>
+<span class="sourceLineNo">418</span>    byte[] qualifier0 = new byte[] { 'b' };<a name="line.418"></a>
+<span class="sourceLineNo">419</span>    byte[] qualifier1 = new byte[] { 'c' };<a name="line.419"></a>
+<span class="sourceLineNo">420</span>    byte[] value0 = new byte[] { 'd' };<a name="line.420"></a>
+<span class="sourceLineNo">421</span>    byte[] value1 = new byte[] { 0x00 };<a name="line.421"></a>
+<span class="sourceLineNo">422</span>    if (includesTags) {<a name="line.422"></a>
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+<span class="sourceLineNo">424</span>          new Tag[] { new ArrayBackedTag((byte) 1, "value1") }));<a name="line.424"></a>
+<span class="sourceLineNo">425</span>      kvList.add(new KeyValue(row, family, qualifier1, 0, value1,<a name="line.425"></a>
+<span class="sourceLineNo">426</span>          new Tag[] { new ArrayBackedTag((byte) 1, "value1") }));<a name="line.426"></a>
+<span class="sourceLineNo">427</span>    } else {<a name="line.427"></a>
+<span class="sourceLineNo">428</span>      kvList.add(new KeyValue(row, family, qualifier0, 0, Type.Put, value0));<a name="line.428"></a>
+<span class="sourceLineNo">429</span>      kvList.add(new KeyValue(row, family, qualifier1, 0, Type.Put, value1));<a name="line.429"></a>
+<span class="sourceLineNo">430</span>    }<a name="line.430"></a>
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+<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>  private void testAlgorithm(byte[] encodedData, ByteBuffer unencodedDataBuf,<a name="line.434"></a>
+<span class="sourceLineNo">435</span>      DataBlockEncoder encoder) throws IOException {<a name="line.435"></a>
+<span class="sourceLineNo">436</span>    // decode<a name="line.436"></a>
+<span class="sourceLineNo">437</span>    ByteArrayInputStream bais = new ByteArrayInputStream(encodedData, ENCODED_DATA_OFFSET,<a name="line.437"></a>
+<span class="sourceLineNo">438</span>        encodedData.length - ENCODED_DATA_OFFSET);<a name="line.438"></a>
+<span class="sourceLineNo">439</span>    DataInputStream dis = new DataInputStream(bais);<a name="line.439"></a>
+<span class="sourceLineNo">440</span>    ByteBuffer actualDataset;<a name="line.440"></a>
+<span class="sourceLineNo">441</span>    HFileContext meta = new HFileContextBuilder().withHBaseCheckSum(false)<a name="line.441"></a>
+<span class="sourceLineNo">442</span>        .withIncludesMvcc(includesMemstoreTS).withIncludesTags(includesTags)<a name="line.442"></a>
+<span class="sourceLineNo">443</span>        .withCompression(Compression.Algorithm.NONE).build();<a name="line.443"></a>
+<span class="sourceLineNo">444</span>    actualDataset = encoder.decodeKeyValues(dis, encoder.newDataBlockDecodingContext(meta));<a name="line.444"></a>
+<span class="sourceLineNo">445</span>    actualDataset.rewind();<a name="line.445"></a>
+<span class="sourceLineNo">446</span><a name="line.446"></a>
+<span class="sourceLineNo">447</span>    // this is because in case of prefix tree the decoded stream will not have<a name="line.447"></a>
+<span class="sourceLineNo">448</span>    // the<a name="line.448"></a>
+<span class="sourceLineNo">449</span>    // mvcc in it.<a name="line.449"></a>
+<span class="sourceLineNo">450</span>    assertEquals("Encoding -&gt; decoding gives different results for " + encoder,<a name="line.450"></a>
+<span class="sourceLineNo">451</span>        Bytes.toStringBinary(unencodedDataBuf), Bytes.toStringBinary(actualDataset));<a name="line.451"></a>
+<span class="sourceLineNo">452</span>  }<a name="line.452"></a>
+<span class="sourceLineNo">453</span>}<a name="line.453"></a>
 
 
 


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