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<div class="subTitle">org.apache.hadoop.hbase.io.hfile</div>
<h2 title="Class TestHFileSeek" class="title">Class TestHFileSeek</h2>
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<li>junit.framework.Assert</li>
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<li>junit.framework.TestCase</li>
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<li>org.apache.hadoop.hbase.io.hfile.TestHFileSeek</li>
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<pre>public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.62">TestHFileSeek</a>
extends junit.framework.TestCase</pre>
<div class="block">test the performance for seek.
<p>
Copied from
<a href="https://issues.apache.org/jira/browse/HADOOP-3315">hadoop-3315 tfile</a>.
Remove after tfile is committed and use the tfile version of this class
instead.</p></div>
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<td class="colFirst"><code>private static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.IntegerRange.html" title="class in org.apache.hadoop.hbase.io.hfile">TestHFileSeek.IntegerRange</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>private static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.MyOptions.html" title="class in org.apache.hadoop.hbase.io.hfile">TestHFileSeek.MyOptions</a></span></code>&nbsp;</td>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>private static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#CF">CF</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="../../../../../../org/apache/hadoop/hbase/HBaseClassTestRule.html" title="class in org.apache.hadoop.hbase">HBaseClassTestRule</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#CLASS_RULE">CLASS_RULE</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.hadoop.conf.Configuration</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#conf">conf</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private org.apache.hadoop.fs.FileSystem</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#fs">fs</a></span></code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#keyLenGen">keyLenGen</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#LOG">LOG</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.MyOptions.html" title="class in org.apache.hadoop.hbase.io.hfile">TestHFileSeek.MyOptions</a></code></td>
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<td class="colFirst"><code>private org.apache.hadoop.fs.Path</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#path">path</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#QUAL">QUAL</a></span></code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#rng">rng</a></span></code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#timer">timer</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#USE_PREAD">USE_PREAD</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#TestHFileSeek--">TestHFileSeek</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>private static org.apache.hadoop.fs.FSDataOutputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#createFSOutput-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.FileSystem-">createFSOutput</a></span>(org.apache.hadoop.fs.Path&nbsp;name,
org.apache.hadoop.fs.FileSystem&nbsp;fs)</code>&nbsp;</td>
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<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#createTFile--">createTFile</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#main-java.lang.String:A-">main</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;argv)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#seekTFile--">seekTFile</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#setUp--">setUp</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#tearDown--">tearDown</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#testSeeks--">testSeeks</a></span>()</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;junit.framework.TestCase</h3>
<code>assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString</code></li>
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<pre>private static final&nbsp;byte[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.68">CF</a></pre>
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<pre>private static final&nbsp;byte[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.69">QUAL</a></pre>
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<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.62">TestHFileSeek</a>()</pre>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.83">setUp</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dd><code>setUp</code>&nbsp;in class&nbsp;<code>junit.framework.TestCase</code></dd>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.115">tearDown</a>()</pre>
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<dd><code>tearDown</code>&nbsp;in class&nbsp;<code>junit.framework.TestCase</code></dd>
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<pre>private static&nbsp;org.apache.hadoop.fs.FSDataOutputStream&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.124">createFSOutput</a>(org.apache.hadoop.fs.Path&nbsp;name,
org.apache.hadoop.fs.FileSystem&nbsp;fs)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>private&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.133">createTFile</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.185">seekTFile</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.219">testSeeks</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public static&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.html#line.536">main</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;argv)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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