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<div class="subTitle">org.apache.hadoop.hbase</div>
<h2 title="Class IntegrationTestLazyCfLoading.DataGenerator" class="title">Class IntegrationTestLazyCfLoading.DataGenerator</h2>
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<li><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html" title="class in org.apache.hadoop.hbase.util.test">org.apache.hadoop.hbase.util.test.LoadTestDataGenerator</a></li>
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<li>org.apache.hadoop.hbase.IntegrationTestLazyCfLoading.DataGenerator</li>
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<pre>private static class <a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.html#line.86">IntegrationTestLazyCfLoading.DataGenerator</a>
extends <a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html" title="class in org.apache.hadoop.hbase.util.test">LoadTestDataGenerator</a></pre>
<div class="block">Custom LoadTestDataGenerator. Uses key generation and verification from
LoadTestKVGenerator. Creates 3 column families; one with an integer column to
filter on, the 2nd one with an integer column that matches the first integer column (for
test-specific verification), and byte[] value that is used for general verification; and
the third one with just the value.</div>
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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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<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#ACCEPTED_VALUE">ACCEPTED_VALUE</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;byte[],byte[][]&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#columnMap">columnMap</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#ESSENTIAL_CF">ESSENTIAL_CF</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#expectedNumberOfKeys">expectedNumberOfKeys</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#FILTER_COLUMN">FILTER_COLUMN</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#JOINED_CF1">JOINED_CF1</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#JOINED_CF2">JOINED_CF2</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#MAX_DATA_SIZE">MAX_DATA_SIZE</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#MIN_DATA_SIZE">MIN_DATA_SIZE</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#totalNumberOfKeys">totalNumberOfKeys</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#VALUE_COLUMN">VALUE_COLUMN</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.hadoop.hbase.util.test.<a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html" title="class in org.apache.hadoop.hbase.util.test">LoadTestDataGenerator</a></h3>
<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#args">args</a>, <a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#INCREMENT">INCREMENT</a>, <a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#kvGenerator">kvGenerator</a>, <a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#MUTATE_INFO">MUTATE_INFO</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#DataGenerator--">DataGenerator</a></span>()</code>&nbsp;</td>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>byte[][]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#generateColumnsForCf-byte:A-byte:A-">generateColumnsForCf</a></span>(byte[]&nbsp;rowKey,
byte[]&nbsp;cf)</code>
<div class="block">Generates an applicable set of columns to be used for a particular key and family.</div>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#generateValue-byte:A-byte:A-byte:A-">generateValue</a></span>(byte[]&nbsp;rowKey,
byte[]&nbsp;cf,
byte[]&nbsp;column)</code>
<div class="block">Generates a value to be used for a particular row/cf/column.</div>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>byte[][]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#getColumnFamilies--">getColumnFamilies</a></span>()</code>
<div class="block">Gets column families for the load test table.</div>
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<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#getDeterministicUniqueKey-long-">getDeterministicUniqueKey</a></span>(long&nbsp;keyBase)</code>
<div class="block">Generates a deterministic, unique hashed row key from a number.</div>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#getExpectedNumberOfKeys--">getExpectedNumberOfKeys</a></span>()</code>&nbsp;</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.filter.Filter</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#getScanFilter--">getScanFilter</a></span>()</code>&nbsp;</td>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#getTotalNumberOfKeys--">getTotalNumberOfKeys</a></span>()</code>&nbsp;</td>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#verify-byte:A-byte:A-byte:A-byte:A-">verify</a></span>(byte[]&nbsp;rowKey,
byte[]&nbsp;cf,
byte[]&nbsp;column,
byte[]&nbsp;value)</code>
<div class="block">Checks that value for a rowKey/cf/column is valid if generated via
<a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#generateValue-byte:A-byte:A-byte:A-"><code>LoadTestDataGenerator.generateValue(byte[], byte[], byte[])</code></a></div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#verify-byte:A-byte:A-java.util.Set-">verify</a></span>(byte[]&nbsp;rowKey,
byte[]&nbsp;cf,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;byte[]&gt;&nbsp;columnSet)</code>
<div class="block">Checks that columns for a rowKey and cf are valid if generated via
<a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#generateColumnsForCf-byte:A-byte:A-"><code>LoadTestDataGenerator.generateColumnsForCf(byte[], byte[])</code></a></div>
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<pre>private static final&nbsp;int <a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.87">MIN_DATA_SIZE</a></pre>
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<pre>private final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.98">expectedNumberOfKeys</a></pre>
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<pre>private final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.99">totalNumberOfKeys</a></pre>
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<pre>public&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.101">DataGenerator</a>()</pre>
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<pre>public&nbsp;long&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.108">getExpectedNumberOfKeys</a>()</pre>
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<pre>public&nbsp;long&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.112">getTotalNumberOfKeys</a>()</pre>
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<pre>public&nbsp;byte[]&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.117">getDeterministicUniqueKey</a>(long&nbsp;keyBase)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#getDeterministicUniqueKey-long-">LoadTestDataGenerator</a></code></span></div>
<div class="block">Generates a deterministic, unique hashed row key from a number. That way, the user can
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<dt><span class="paramLabel">Parameters:</span></dt>
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<pre>public&nbsp;byte[][]&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.122">getColumnFamilies</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#getColumnFamilies--">LoadTestDataGenerator</a></code></span></div>
<div class="block">Gets column families for the load test table.</div>
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<pre>public&nbsp;byte[][]&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.127">generateColumnsForCf</a>(byte[]&nbsp;rowKey,
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<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#generateColumnsForCf-byte:A-byte:A-">LoadTestDataGenerator</a></code></span></div>
<div class="block">Generates an applicable set of columns to be used for a particular key and family.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKey</code> - The row key to generate for.</dd>
<dd><code>cf</code> - The column family name to generate for.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The array of byte[]s representing column names.</dd>
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<pre>public&nbsp;byte[]&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.132">generateValue</a>(byte[]&nbsp;rowKey,
byte[]&nbsp;cf,
byte[]&nbsp;column)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#generateValue-byte:A-byte:A-byte:A-">LoadTestDataGenerator</a></code></span></div>
<div class="block">Generates a value to be used for a particular row/cf/column.</div>
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<dd><code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#generateValue-byte:A-byte:A-byte:A-">generateValue</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html" title="class in org.apache.hadoop.hbase.util.test">LoadTestDataGenerator</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKey</code> - The row key to generate for.</dd>
<dd><code>cf</code> - The column family name to generate for.</dd>
<dd><code>column</code> - The column name to generate for.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The value to use.</dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.152">verify</a>(byte[]&nbsp;rowKey,
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<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#verify-byte:A-byte:A-byte:A-byte:A-">LoadTestDataGenerator</a></code></span></div>
<div class="block">Checks that value for a rowKey/cf/column is valid if generated via
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<dd><code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#verify-byte:A-byte:A-byte:A-byte:A-">verify</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html" title="class in org.apache.hadoop.hbase.util.test">LoadTestDataGenerator</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKey</code> - The row key to verify for.</dd>
<dd><code>cf</code> - The column family name to verify for.</dd>
<dd><code>column</code> - The column name to verify for.</dd>
<dd><code>value</code> - The value (for example, encountered by read).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.163">verify</a>(byte[]&nbsp;rowKey,
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<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/util/test/LoadTestDataGenerator.html#verify-byte:A-byte:A-java.util.Set-">LoadTestDataGenerator</a></code></span></div>
<div class="block">Checks that columns for a rowKey and cf are valid if generated via
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<dd><code>rowKey</code> - The row key to verify for.</dd>
<dd><code>cf</code> - The column family name to verify for.</dd>
<dd><code>columnSet</code> - The column set (for example, encountered by read).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<pre>public&nbsp;org.apache.hadoop.hbase.filter.Filter&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestLazyCfLoading.DataGenerator.html#line.167">getScanFilter</a>()</pre>
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