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| <li><a href="#constructor.summary">Constr</a> | </li> |
| <li><a href="#method.summary">Method</a></li> |
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| <div class="subTitle">org.apache.hadoop.hbase.io.hfile</div> |
| <h2 title="Class CompoundBloomFilter" class="title">Class CompoundBloomFilter</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html" title="class in org.apache.hadoop.hbase.io.hfile">org.apache.hadoop.hbase.io.hfile.CompoundBloomFilterBase</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.hadoop.hbase.io.hfile.CompoundBloomFilter</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html" title="interface in org.apache.hadoop.hbase.util">BloomFilter</a>, <a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilterBase.html" title="interface in org.apache.hadoop.hbase.util">BloomFilterBase</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.43">CompoundBloomFilter</a> |
| extends <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html" title="class in org.apache.hadoop.hbase.io.hfile">CompoundBloomFilterBase</a> |
| implements <a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html" title="interface in org.apache.hadoop.hbase.util">BloomFilter</a></pre> |
| <div class="block">A Bloom filter implementation built on top of |
| <a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilterChunk.html" title="class in org.apache.hadoop.hbase.util"><code>BloomFilterChunk</code></a>, encapsulating |
| a set of fixed-size Bloom filters written out at the time of |
| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFile.html" title="class in org.apache.hadoop.hbase.io.hfile"><code>HFile</code></a> generation into the data |
| block stream, and loaded on demand at query time. This class only provides |
| reading capabilities.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/util/Hash.html" title="class in org.apache.hadoop.hbase.util">Hash</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#hash">hash</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#hashCount">hashCount</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.BlockIndexReader.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileBlockIndex.BlockIndexReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#index">index</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private long[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#numPositivesPerChunk">numPositivesPerChunk</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private long[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#numQueriesPerChunk">numQueriesPerChunk</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFile.Reader.html" title="interface in org.apache.hadoop.hbase.io.hfile">HFile.Reader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#reader">reader</a></span></code> |
| <div class="block">Used to load chunks on demand</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.hbase.io.hfile.CompoundBloomFilterBase"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html" title="class in org.apache.hadoop.hbase.io.hfile">CompoundBloomFilterBase</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#comparator">comparator</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#errorRate">errorRate</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#hashType">hashType</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#numChunks">numChunks</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#totalByteSize">totalByteSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#totalKeyCount">totalKeyCount</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#totalMaxKeys">totalMaxKeys</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#VERSION">VERSION</a></code></li> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#CompoundBloomFilter-java.io.DataInput-org.apache.hadoop.hbase.io.hfile.HFile.Reader-">CompoundBloomFilter</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> meta, |
| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFile.Reader.html" title="interface in org.apache.hadoop.hbase.io.hfile">HFile.Reader</a> reader)</code> |
| <div class="block">De-serialization for compound Bloom filter metadata.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#contains-byte:A-int-int-org.apache.hadoop.hbase.nio.ByteBuff-">contains</a></span>(byte[] key, |
| int keyOffset, |
| int keyLength, |
| <a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> bloom)</code> |
| <div class="block">Check if the specified key is contained in the bloom filter.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#contains-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.nio.ByteBuff-org.apache.hadoop.hbase.regionserver.BloomType-">contains</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> keyCell, |
| <a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> bloom, |
| <a href="../../../../../../org/apache/hadoop/hbase/regionserver/BloomType.html" title="enum in org.apache.hadoop.hbase.regionserver">BloomType</a> type)</code> |
| <div class="block">Check if the specified key is contained in the bloom filter.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#enableTestingStats--">enableTestingStats</a></span>()</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#formatTestingStats--">formatTestingStats</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileBlock.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileBlock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#getBloomBlock-int-">getBloomBlock</a></span>(int block)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#getNumChunks--">getNumChunks</a></span>()</code> </td> |
| </tr> |
| <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/io/hfile/CompoundBloomFilter.html#getNumPositivesForTesting-int-">getNumPositivesForTesting</a></span>(int chunk)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#getNumQueriesForTesting-int-">getNumQueriesForTesting</a></span>(int chunk)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#supportsAutoLoading--">supportsAutoLoading</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.hbase.io.hfile.CompoundBloomFilterBase"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html" title="class in org.apache.hadoop.hbase.io.hfile">CompoundBloomFilterBase</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#getByteSize--">getByteSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#getKeyCount--">getKeyCount</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterBase.html#getMaxKeys--">getMaxKeys</a></code></li> |
| </ul> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.hadoop.hbase.util.<a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilterBase.html" title="interface in org.apache.hadoop.hbase.util">BloomFilterBase</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilterBase.html#getByteSize--">getByteSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilterBase.html#getKeyCount--">getKeyCount</a>, <a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilterBase.html#getMaxKeys--">getMaxKeys</a></code></li> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="reader"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>reader</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFile.Reader.html" title="interface in org.apache.hadoop.hbase.io.hfile">HFile.Reader</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.47">reader</a></pre> |
| <div class="block">Used to load chunks on demand</div> |
| </li> |
| </ul> |
| <a name="index"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>index</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.BlockIndexReader.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileBlockIndex.BlockIndexReader</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.49">index</a></pre> |
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| <h4>hashCount</h4> |
| <pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.51">hashCount</a></pre> |
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| <h4>hash</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/util/Hash.html" title="class in org.apache.hadoop.hbase.util">Hash</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.52">hash</a></pre> |
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| <a name="numQueriesPerChunk"> |
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| <h4>numQueriesPerChunk</h4> |
| <pre>private long[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.54">numQueriesPerChunk</a></pre> |
| </li> |
| </ul> |
| <a name="numPositivesPerChunk"> |
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| <h4>numPositivesPerChunk</h4> |
| <pre>private long[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.55">numPositivesPerChunk</a></pre> |
| </li> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="CompoundBloomFilter-java.io.DataInput-org.apache.hadoop.hbase.io.hfile.HFile.Reader-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>CompoundBloomFilter</h4> |
| <pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.64">CompoundBloomFilter</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> meta, |
| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFile.Reader.html" title="interface in org.apache.hadoop.hbase.io.hfile">HFile.Reader</a> reader) |
| 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> |
| <div class="block">De-serialization for compound Bloom filter metadata. Must be consistent |
| with what <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterWriter.html" title="class in org.apache.hadoop.hbase.io.hfile"><code>CompoundBloomFilterWriter</code></a> does.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>meta</code> - serialized Bloom filter metadata without any magic blocks</dd> |
| <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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| <h3>Method Detail</h3> |
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| <h4>contains</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.96">contains</a>(byte[] key, |
| int keyOffset, |
| int keyLength, |
| <a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> bloom)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html#contains-byte:A-int-int-org.apache.hadoop.hbase.nio.ByteBuff-">BloomFilter</a></code></span></div> |
| <div class="block">Check if the specified key is contained in the bloom filter.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html#contains-byte:A-int-int-org.apache.hadoop.hbase.nio.ByteBuff-">contains</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html" title="interface in org.apache.hadoop.hbase.util">BloomFilter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - data to check for existence of</dd> |
| <dd><code>keyOffset</code> - offset into the data</dd> |
| <dd><code>keyLength</code> - length of the data</dd> |
| <dd><code>bloom</code> - bloom filter data to search. This can be null if auto-loading |
| is supported.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if matched by bloom, false if not</dd> |
| </dl> |
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| </ul> |
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| <h4>getBloomBlock</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileBlock.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileBlock</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.118">getBloomBlock</a>(int block)</pre> |
| </li> |
| </ul> |
| <a name="contains-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.nio.ByteBuff-org.apache.hadoop.hbase.regionserver.BloomType-"> |
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| <h4>contains</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.137">contains</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> keyCell, |
| <a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> bloom, |
| <a href="../../../../../../org/apache/hadoop/hbase/regionserver/BloomType.html" title="enum in org.apache.hadoop.hbase.regionserver">BloomType</a> type)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html#contains-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.nio.ByteBuff-org.apache.hadoop.hbase.regionserver.BloomType-">BloomFilter</a></code></span></div> |
| <div class="block">Check if the specified key is contained in the bloom filter.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html#contains-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.nio.ByteBuff-org.apache.hadoop.hbase.regionserver.BloomType-">contains</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html" title="interface in org.apache.hadoop.hbase.util">BloomFilter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keyCell</code> - the key to check for the existence of</dd> |
| <dd><code>bloom</code> - bloom filter data to search. This can be null if auto-loading |
| is supported.</dd> |
| <dd><code>type</code> - The type of Bloom ROW/ ROW_COL</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if matched by bloom, false if not</dd> |
| </dl> |
| </li> |
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| <a name="supportsAutoLoading--"> |
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| <h4>supportsAutoLoading</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.160">supportsAutoLoading</a>()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html#supportsAutoLoading--">supportsAutoLoading</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/util/BloomFilter.html" title="interface in org.apache.hadoop.hbase.util">BloomFilter</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if this Bloom filter can automatically load its data |
| and thus allows a null byte buffer to be passed to contains()</dd> |
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| <h4>getNumChunks</h4> |
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| <h4>getNumQueriesForTesting</h4> |
| <pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.189">getNumQueriesForTesting</a>(int chunk)</pre> |
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| <pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.193">getNumPositivesForTesting</a>(int chunk)</pre> |
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| <h4>toString</h4> |
| <pre>public <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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilter.html#line.198">toString</a>()</pre> |
| <dl> |
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| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
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