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| <li><a href="#fields.inherited.from.class.org.apache.hadoop.hbase.io.hfile.CombinedBlockCache">Field</a> | </li> |
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| <h2 title="Class InclusiveCombinedBlockCache" class="title">Class InclusiveCombinedBlockCache</h2> |
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| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#line.25">InclusiveCombinedBlockCache</a> |
| extends <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">CombinedBlockCache</a></pre> |
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| <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.CombinedCacheStats.html" title="class in org.apache.hadoop.hbase.io.hfile">CombinedBlockCache.CombinedCacheStats</a></code></li> |
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| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> l2)</code> </td> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-boolean-">cacheBlock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a> cacheKey, |
| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a> buf, |
| boolean inMemory)</code> |
| <div class="block">Add block to cache.</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/InclusiveCombinedBlockCache.html#evictBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-">evictBlock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a> cacheKey)</code> |
| <div class="block">Evict block from cache.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-">getBlock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a> cacheKey, |
| boolean caching, |
| boolean repeat, |
| boolean updateCacheMetrics)</code> |
| <div class="block">Fetch block from cache.</div> |
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| <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-">cacheBlock</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#evictBlocksByHfileName-java.lang.String-">evictBlocksByHfileName</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-org.apache.hadoop.hbase.io.hfile.BlockType-">getBlock</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getBlockCaches--">getBlockCaches</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getBlockCount--">getBlockCount</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getCurrentDataSize--">getCurrentDataSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getCurrentSize--">getCurrentSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getDataBlockCount--">getDataBlockCount</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getFirstLevelCache--">getFirstLevelCache</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getFreeSize--">getFreeSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getMaxSize--">getMaxSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getRpcRefCount-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-">getRpcRefCount</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getStats--">getStats</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#heapSize--">heapSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#iterator--">iterator</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#setMaxSize-long-">setMaxSize</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#shutdown--">shutdown</a>, <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#size--">size</a></code></li> |
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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#toString--" title="class or interface in java.lang">toString</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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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li> |
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| <div class="details"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
| <a name="InclusiveCombinedBlockCache-org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache-org.apache.hadoop.hbase.io.hfile.BlockCache-"> |
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| <h4>InclusiveCombinedBlockCache</h4> |
| <pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#line.26">InclusiveCombinedBlockCache</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">FirstLevelBlockCache</a> l1, |
| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a> l2)</pre> |
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| <h3>Method Detail</h3> |
| <a name="getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getBlock</h4> |
| <pre>public <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#line.32">getBlock</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a> cacheKey, |
| boolean caching, |
| boolean repeat, |
| boolean updateCacheMetrics)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-">BlockCache</a></code></span></div> |
| <div class="block">Fetch block from cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-">getBlock</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-">getBlock</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">CombinedBlockCache</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cacheKey</code> - Block to fetch.</dd> |
| <dd><code>caching</code> - Whether this request has caching enabled (used for stats)</dd> |
| <dd><code>repeat</code> - Whether this is a repeat lookup for the same block |
| (used to avoid double counting cache misses when doing double-check locking)</dd> |
| <dd><code>updateCacheMetrics</code> - Whether to update cache metrics or not</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Block or null if block is not in 2 cache.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-boolean-"> |
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| <h4>cacheBlock</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#line.48">cacheBlock</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a> cacheKey, |
| <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/Cacheable.html" title="interface in org.apache.hadoop.hbase.io.hfile">Cacheable</a> buf, |
| boolean inMemory)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-boolean-">BlockCache</a></code></span></div> |
| <div class="block">Add block to cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-boolean-">cacheBlock</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#cacheBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-org.apache.hadoop.hbase.io.hfile.Cacheable-boolean-">cacheBlock</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">CombinedBlockCache</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cacheKey</code> - The block's cache key.</dd> |
| <dd><code>buf</code> - The block contents wrapped in a ByteBuffer.</dd> |
| <dd><code>inMemory</code> - Whether block should be treated as in-memory. This parameter is only useful for |
| the L1 lru cache.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="evictBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
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| <h4>evictBlock</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/hfile/InclusiveCombinedBlockCache.html#line.58">evictBlock</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheKey.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCacheKey</a> cacheKey)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#evictBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-">BlockCache</a></code></span></div> |
| <div class="block">Evict block from cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html#evictBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-">evictBlock</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html#evictBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-">evictBlock</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/CombinedBlockCache.html" title="class in org.apache.hadoop.hbase.io.hfile">CombinedBlockCache</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cacheKey</code> - Block to evict</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if block existed and was evicted, false if not</dd> |
| </dl> |
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