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href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.HeapMemoryTuneObserver.html" title="interface in org.apache.hadoop.hbase.regionserver">HeapMemoryManager.HeapMemoryTuneObserver</a></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator</a></dd> +</dl> +<hr> +<br> +<pre>private class <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.html#line.197">ChunkCreator.MemStoreChunkPool</a> +extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> +implements <a href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.HeapMemoryTuneObserver.html" title="interface in org.apache.hadoop.hbase.regionserver">HeapMemoryManager.HeapMemoryTuneObserver</a></pre> +<div class="block">A pool of <a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver"><code>Chunk</code></a> instances. + + MemStoreChunkPool caches a number of retired chunks for reusing, it could + decrease allocating bytes when writing, thereby optimizing the garbage + collection on JVM.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== NESTED CLASS SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested.class.summary"> +<!-- --> +</a> +<h3>Nested Class Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> +<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Class and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.StatisticsThread.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator.MemStoreChunkPool.StatisticsThread</a></span></code> </td> +</tr> +</table> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<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="http://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/regionserver/ChunkCreator.MemStoreChunkPool.html#chunkCount">chunkCount</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/regionserver/ChunkCreator.MemStoreChunkPool.html#maxCount">maxCount</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private float</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#poolSizePercentage">poolSizePercentage</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/BlockingQueue.html?is-external=true" title="class or interface in java.util.concurrent">BlockingQueue</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#reclaimedChunks">reclaimedChunks</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private <a href="http://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/regionserver/ChunkCreator.MemStoreChunkPool.html#reusedChunkCount">reusedChunkCount</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ScheduledExecutorService.html?is-external=true" title="class or interface in java.util.concurrent">ScheduledExecutorService</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#scheduleThreadPool">scheduleThreadPool</a></span></code> +<div class="block">Statistics thread schedule pool</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#statThreadPeriod">statThreadPeriod</a></span></code> +<div class="block">Statistics thread</div> +</td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.summary"> +<!-- --> +</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/regionserver/ChunkCreator.MemStoreChunkPool.html#MemStoreChunkPool-int-int-float-">MemStoreChunkPool</a></span>(int maxCount, + int initialCount, + float poolSizePercentage)</code> </td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a 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href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#getChunk--">getChunk</a></span>()</code> +<div class="block">Poll a chunk from the pool, reset it if not null, else create a new chunk to return if we have + not yet created max allowed chunks count.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#getMaxCount--">getMaxCount</a></span>()</code> </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/regionserver/ChunkCreator.MemStoreChunkPool.html#onHeapMemoryTune-long-long-">onHeapMemoryTune</a></span>(long newMemstoreSize, + long newBlockCacheSize)</code> +<div class="block">This method would be called by HeapMemoryManger when a heap memory tune action took place.</div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>private void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#putbackChunks-java.util.Set-">putbackChunks</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> chunks)</code> +<div class="block">Add the chunks to the pool, when the pool achieves the max size, it will skip the remaining + chunks</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a 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href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#line.208">chunkCount</a></pre> +</li> +</ul> +<a name="reusedChunkCount"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>reusedChunkCount</h4> +<pre>private final <a href="http://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/regionserver/ChunkCreator.MemStoreChunkPool.html#line.209">reusedChunkCount</a></pre> +</li> +</ul> +</li> +</ul> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="MemStoreChunkPool-int-int-float-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>MemStoreChunkPool</h4> +<pre><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#line.211">MemStoreChunkPool</a>(int maxCount, + int initialCount, + float poolSizePercentage)</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getChunk--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getChunk</h4> +<pre><a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#line.237">getChunk</a>()</pre> +<div class="block">Poll a chunk from the pool, reset it if not null, else create a new chunk to return if we have + not yet created max allowed chunks count. When we have already created max allowed chunks and + no free chunks as of now, return null. It is the responsibility of the caller to make a chunk + then. + Note: Chunks returned by this pool must be put back to the pool after its use.</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>a chunk</dd> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#putbackChunks-java.util.Set-"><code>putbackChunks(Set)</code></a></dd> +</dl> +</li> +</ul> +<a name="putbackChunks-java.util.Set-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>putbackChunks</h4> +<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#line.264">putbackChunks</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> chunks)</pre> +<div class="block">Add the chunks to the pool, when the pool achieves the max size, it will skip the remaining + chunks</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>chunks</code> - </dd> +</dl> +</li> +</ul> +<a name="getMaxCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getMaxCount</h4> +<pre>private int <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#line.304">getMaxCount</a>()</pre> +</li> +</ul> +<a name="onHeapMemoryTune-long-long-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>onHeapMemoryTune</h4> +<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html#line.309">onHeapMemoryTune</a>(long newMemstoreSize, + long newBlockCacheSize)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.HeapMemoryTuneObserver.html#onHeapMemoryTune-long-long-">HeapMemoryManager.HeapMemoryTuneObserver</a></code></span></div> +<div class="block">This method would be called by HeapMemoryManger when a heap memory tune action took place.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.HeapMemoryTuneObserver.html#onHeapMemoryTune-long-long-">onHeapMemoryTune</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.HeapMemoryTuneObserver.html" title="interface in org.apache.hadoop.hbase.regionserver">HeapMemoryManager.HeapMemoryTuneObserver</a></code></dd> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>newMemstoreSize</code> - The newly calculated global memstore size</dd> +<dd><code>newBlockCacheSize</code> - The newly calculated global blockcache size</dd> +</dl> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +</div> +<!-- ========= END OF CLASS DATA ========= --> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar.bottom"> +<!-- --> +</a> +<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> +<a name="navbar.bottom.firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../../overview-summary.html">Overview</a></li> +<li><a href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="class-use/ChunkCreator.MemStoreChunkPool.html">Use</a></li> +<li><a href="package-tree.html">Tree</a></li> +<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> +<li><a href="../../../../../index-all.html">Index</a></li> +<li><a href="../../../../../help-doc.html">Help</a></li> +</ul> +</div> +<div class="subNav"> +<ul class="navList"> +<li><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html" title="class in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.StatisticsThread.html" title="class in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../index.html?org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html" target="_top">Frames</a></li> +<li><a href="ChunkCreator.MemStoreChunkPool.html" target="_top">No Frames</a></li> +</ul> +<ul class="navList" id="allclasses_navbar_bottom"> +<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> +</ul> +<div> +<script type="text/javascript"><!-- + allClassesLink = document.getElementById("allclasses_navbar_bottom"); 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A monotonically incrementing id is associated + with every chunk</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== NESTED CLASS SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested.class.summary"> +<!-- --> +</a> +<h3>Nested Class Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> +<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Class and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator.MemStoreChunkPool</a></span></code> +<div class="block">A pool of <a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver"><code>Chunk</code></a> instances.</div> +</td> +</tr> +</table> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<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="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicInteger</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#chunkID">chunkID</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/ref/SoftReference.html?is-external=true" title="class or interface in java.lang.ref">SoftReference</a><<a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a>>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#chunkIdMap">chunkIdMap</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>(package private) static boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#chunkPoolDisabled">chunkPoolDisabled</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/regionserver/ChunkCreator.html#chunkSize">chunkSize</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#INSTANCE">INSTANCE</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private static org.apache.commons.logging.Log</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#LOG">LOG</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#offheap">offheap</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator.MemStoreChunkPool</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#pool">pool</a></span></code> </td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.summary"> +<!-- --> +</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/regionserver/ChunkCreator.html#ChunkCreator-int-boolean-long-float-float-org.apache.hadoop.hbase.regionserver.HeapMemoryManager-">ChunkCreator</a></span>(int chunkSize, + boolean offheap, + long globalMemStoreSize, + float poolSizePercentage, + float initialCountPercentage, + <a href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.html" title="class in org.apache.hadoop.hbase.regionserver">HeapMemoryManager</a> heapMemoryManager)</code> </td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<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="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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>(package private) void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#clearChunkIds--">clearChunkIds</a></span>()</code> </td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>(package private) void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#clearChunksInPool--">clearChunksInPool</a></span>()</code> </td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>(package private) static void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#clearDisableFlag--">clearDisableFlag</a></span>()</code> </td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#createChunk--">createChunk</a></span>()</code> </td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#createChunk-boolean-">createChunk</a></span>(boolean pool)</code> +<div class="block">Creates the chunk either onheap or offheap</div> +</td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#getChunk--">getChunk</a></span>()</code> +<div class="block">Creates and inits a chunk.</div> +</td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#getChunk-int-">getChunk</a></span>(int id)</code> </td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code>(package private) int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#getChunkSize--">getChunkSize</a></span>()</code> </td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#getInstance--">getInstance</a></span>()</code> </td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>(package private) int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#getMaxCount--">getMaxCount</a></span>()</code> </td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>(package private) int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#getPoolSize--">getPoolSize</a></span>()</code> </td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#initialize-int-boolean-long-float-float-org.apache.hadoop.hbase.regionserver.HeapMemoryManager-">initialize</a></span>(int chunkSize, + boolean offheap, + long globalMemStoreSize, + float poolSizePercentage, + float initialCountPercentage, + <a href="../../../../../org/apache/hadoop/hbase/regionserver/HeapMemoryManager.html" title="class in org.apache.hadoop.hbase.regionserver">HeapMemoryManager</a> heapMemoryManager)</code> +<div class="block">Initializes the instance of MSLABChunkCreator</div> +</td> +</tr> +<tr id="i12" class="altColor"> +<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.MemStoreChunkPool.html" title="class in org.apache.hadoop.hbase.regionserver">ChunkCreator.MemStoreChunkPool</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.html#initializePool-long-float-float-">initializePool</a></span>(long globalMemStoreSize, + float poolSizePercentage, + float initialCountPercentage)</code> </td> +</tr> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>(package private) boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a 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