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<h2 title="Uses of Interface org.apache.hadoop.hbase.io.hfile.BlockCache" class="title">Uses of Interface<br>org.apache.hadoop.hbase.io.hfile.BlockCache</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">
<li class="blockList">
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.hbase">org.apache.hadoop.hbase</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.hbase.io.hfile">org.apache.hadoop.hbase.io.hfile</a></td>
<td class="colLast">
<div class="block">Provides implementations of <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/HFile.html" title="class in org.apache.hadoop.hbase.io.hfile"><code>HFile</code></a> and HFile
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile"><code>BlockCache</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.hbase.io.hfile.bucket">org.apache.hadoop.hbase.io.hfile.bucket</a></td>
<td class="colLast">
<div class="block">Provides <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><code>BucketCache</code></a>, an implementation of
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile"><code>BlockCache</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.hbase.regionserver">org.apache.hadoop.hbase.regionserver</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
<li class="blockList"><a name="org.apache.hadoop.hbase">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> in <a href="../../../../../../../org/apache/hadoop/hbase/package-summary.html">org.apache.hadoop.hbase</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/package-summary.html">org.apache.hadoop.hbase</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td>
<td class="colLast"><span class="typeNameLabel">HBaseTestingUtility.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html#createRegionAndWAL-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-org.apache.hadoop.hbase.io.hfile.BlockCache-">createRegionAndWAL</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;info,
org.apache.hadoop.fs.Path&nbsp;rootDir,
org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="../../../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&nbsp;htd,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Create a region with it's own WAL.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td>
<td class="colLast"><span class="typeNameLabel">HBaseTestingUtility.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html#createTestRegion-java.lang.String-org.apache.hadoop.hbase.client.ColumnFamilyDescriptor-org.apache.hadoop.hbase.io.hfile.BlockCache-">createTestRegion</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;tableName,
<a href="../../../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>&nbsp;cd,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.hbase.io.hfile">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subinterfaces, and an explanation">
<caption><span>Subinterfaces of <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Interface and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>interface&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">FirstLevelBlockCache</a></span></code>
<div class="block">In-memory BlockCache that may be backed by secondary layer(s).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>interface&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/ResizableBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">ResizableBlockCache</a></span></code>
<div class="block">BlockCache which is resizable.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> that implement <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">CombinedBlockCache</a></span></code>
<div class="block">CombinedBlockCache is an abstraction layer that combines
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile"><code>FirstLevelBlockCache</code></a> and <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><code>BucketCache</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">InclusiveCombinedBlockCache</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruAdaptiveBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">LruAdaptiveBlockCache</a></span></code>
<div class="block"><b>This realisation improve performance of classical LRU
cache up to 3 times via reduce GC job.</b></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">LruBlockCache</a></span></code>
<div class="block">A block cache implementation that is memory-aware using <a href="../../../../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io"><code>HeapSize</code></a>, memory-bound using an
LRU eviction algorithm, and concurrent: backed by a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent"><code>ConcurrentHashMap</code></a> and with a
non-blocking eviction thread giving constant-time <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruBlockCache.html#cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-boolean-"><code>LruBlockCache.cacheBlock(org.apache.hadoop.hbase.io.hfile.BlockCacheKey, org.apache.hadoop.hbase.io.hfile.Cacheable, boolean)</code></a> and <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruBlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-"><code>LruBlockCache.getBlock(org.apache.hadoop.hbase.io.hfile.BlockCacheKey, boolean, boolean, boolean)</code></a>
operations.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/MemcachedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">MemcachedBlockCache</a></span></code>
<div class="block">Class to store blocks into memcached.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/TinyLfuBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">TinyLfuBlockCache</a></span></code>
<div class="block">A block cache that is memory-aware using <a href="../../../../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io"><code>HeapSize</code></a>, memory bounded using the W-TinyLFU
eviction algorithm, and concurrent.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> declared as <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">BlockCachesIterator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCachesIterator.html#bcs">bcs</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">CacheConfig.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CacheConfig.html#blockCache">blockCache</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">CombinedBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#l2Cache">l2Cache</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">TinyLfuBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/TinyLfuBlockCache.html#victimCache">victimCache</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">LruBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruBlockCache.html#victimHandler">victimHandler</a></span></code>
<div class="block">Where to send victims (blocks evicted/missing from the cache).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">LruAdaptiveBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruAdaptiveBlockCache.html#victimHandler">victimHandler</a></span></code>
<div class="block">Where to send victims (blocks evicted/missing from the cache).</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> with type parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">BlockCacheFactory.ExternalBlockCaches.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.ExternalBlockCaches.html#clazz">clazz</a></span></code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> that return <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">BlockCacheFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.html#createBlockCache-org.apache.hadoop.conf.Configuration-">createBlockCache</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">BlockCacheFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.html#createExternalBlockcache-org.apache.hadoop.conf.Configuration-">createExternalBlockcache</a></span>(org.apache.hadoop.conf.Configuration&nbsp;c)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">CombinedBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">BlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">LruBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruBlockCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">TinyLfuBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/TinyLfuBlockCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">LruAdaptiveBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruAdaptiveBlockCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">MemcachedBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/MemcachedBlockCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> that return types with arguments of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a>&lt;<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">CacheConfig.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CacheConfig.html#getBlockCache--">getBlockCache</a></span>()</code>
<div class="block">Returns the block cache.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheUtil.CachedBlocksByFile.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheUtil.CachedBlocksByFile</a></code></td>
<td class="colLast"><span class="typeNameLabel">BlockCacheUtil.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheUtil.html#getLoadedCachedBlocksByFile-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.io.hfile.BlockCache-">getLoadedCachedBlocksByFile</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;bc)</code>
<div class="block">Get a <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheUtil.CachedBlocksByFile.html" title="class in org.apache.hadoop.hbase.io.hfile"><code>BlockCacheUtil.CachedBlocksByFile</code></a> instance and load it up by iterating content in
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile"><code>BlockCache</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><span class="typeNameLabel">HFileReaderImpl.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/HFileReaderImpl.html#returnAndEvictBlock-org.apache.hadoop.hbase.io.hfile.BlockCache-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-">returnAndEvictBlock</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;cache,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a>&nbsp;cacheKey,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a>&nbsp;block)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">LruBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruBlockCache.html#setVictimCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">setVictimCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;victimCache)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">TinyLfuBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/TinyLfuBlockCache.html#setVictimCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">setVictimCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;victimCache)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">FirstLevelBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.html#setVictimCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">setVictimCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;victimCache)</code>
<div class="block">Specifies the secondary cache.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">LruAdaptiveBlockCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/LruAdaptiveBlockCache.html#setVictimCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">setVictimCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;victimCache)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><span class="typeNameLabel">BlockCacheUtil.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheUtil.html#shouldReplaceExistingCacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCache-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-">shouldReplaceExistingCacheBlock</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a>&nbsp;cacheKey,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a>&nbsp;newBlock)</code>
<div class="block">Because of the region splitting, it's possible that the split key locate in the middle of a
block.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <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"><span class="typeNameLabel">BlockCacheUtil.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheUtil.html#toJSON-org.apache.hadoop.hbase.io.hfile.BlockCache-">toJSON</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;bc)</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCachesIterator.html#BlockCachesIterator-org.apache.hadoop.hbase.io.hfile.BlockCache:A-">BlockCachesIterator</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]&nbsp;blockCaches)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CacheConfig.html#CacheConfig-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.io.hfile.BlockCache-">CacheConfig</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CacheConfig.html#CacheConfig-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.ColumnFamilyDescriptor-org.apache.hadoop.hbase.io.hfile.BlockCache-org.apache.hadoop.hbase.io.ByteBuffAllocator-">CacheConfig</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="../../../../../../../org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>&nbsp;family,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache,
<a href="../../../../../../../org/apache/hadoop/hbase/io/ByteBuffAllocator.html" title="class in org.apache.hadoop.hbase.io">ByteBuffAllocator</a>&nbsp;byteBuffAllocator)</code>
<div class="block">Create a cache configuration using the specified configuration object and
family descriptor.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#CombinedBlockCache-org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">CombinedBlockCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">FirstLevelBlockCache</a>&nbsp;l1Cache,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;l2Cache)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#InclusiveCombinedBlockCache-org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">InclusiveCombinedBlockCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">FirstLevelBlockCache</a>&nbsp;l1,
<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;l2)</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructor parameters in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/package-summary.html">org.apache.hadoop.hbase.io.hfile</a> with type arguments of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.ExternalBlockCaches.html#ExternalBlockCaches-java.lang.Class-">ExternalBlockCaches</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&gt;&nbsp;clazz)</code>&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.hbase.io.hfile.bucket">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/package-summary.html">org.apache.hadoop.hbase.io.hfile.bucket</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/package-summary.html">org.apache.hadoop.hbase.io.hfile.bucket</a> that implement <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket">BucketCache</a></span></code>
<div class="block">BucketCache uses <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/BucketAllocator.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket"><code>BucketAllocator</code></a> to allocate/free blocks, and uses
BucketCache#ramCache and BucketCache#backingMap in order to
determine if a given element is in the cache.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/package-summary.html">org.apache.hadoop.hbase.io.hfile.bucket</a> that return <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>[]</code></td>
<td class="colLast"><span class="typeNameLabel">BucketCache.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.html#getBlockCaches--">getBlockCaches</a></span>()</code>&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.hbase.regionserver">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/package-summary.html">org.apache.hadoop.hbase.regionserver</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/package-summary.html">org.apache.hadoop.hbase.regionserver</a> declared as <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">HRegion.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#blockCache">blockCache</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">HRegionServer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegionServer.html#blockCache">blockCache</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">MetricsRegionServerWrapperImpl.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapperImpl.html#blockCache">blockCache</a></span></code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/package-summary.html">org.apache.hadoop.hbase.regionserver</a> that return <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">HRegion.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#getBlockCache--">getBlockCache</a></span>()</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/package-summary.html">org.apache.hadoop.hbase.regionserver</a> that return types with arguments of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a>&lt;<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">HRegionServer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegionServer.html#getBlockCache--">getBlockCache</a></span>()</code>
<div class="block">May be null if this is a master which not carry table.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a>&lt;<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">RegionServerServices.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html#getBlockCache--">getBlockCache</a></span>()</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/package-summary.html">org.apache.hadoop.hbase.regionserver</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">HRegion.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html#setBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">setBlockCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache)</code>
<div class="block">Only used for unit test which doesn't start region server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/ResizableBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">ResizableBlockCache</a></code></td>
<td class="colLast"><span class="typeNameLabel">HeapMemoryManager.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.html#toResizableBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-">toResizableBlockCache</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a>&nbsp;blockCache)</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/package-summary.html">org.apache.hadoop.hbase.regionserver</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
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