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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.hadoop.hbase.regionserver</a></div>
<h1 title="Class ImmutableMemStoreLAB" class="title">Class ImmutableMemStoreLAB</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance">org.apache.hadoop.hbase.regionserver.ImmutableMemStoreLAB</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="annotations">@Private
</span><span class="modifiers">public class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-32">ImmutableMemStoreLAB</a></span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
implements <a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></span></div>
<div class="block">A MemStoreLAB implementation which wraps N MemStoreLABs. Its main duty is in proper managing the
close of the individual MemStoreLAB. This is treated as an immutable one and so do not allow to
add any more Cells into it. <a href="#copyCellInto(org.apache.hadoop.hbase.ExtendedCell)"><code>copyCellInto(ExtendedCell)</code></a> throws Exception</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>private final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/atomic/AtomicBoolean.html" title="class or interface in java.util.concurrent.atomic" class="external-link">AtomicBoolean</a></code></div>
<div class="col-second even-row-color"><code><a href="#closed" class="member-name-link">closed</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a>&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#mslabs" class="member-name-link">mslabs</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private final <a href="../nio/RefCnt.html" title="class in org.apache.hadoop.hbase.nio">RefCnt</a></code></div>
<div class="col-second even-row-color"><code><a href="#refCnt" class="member-name-link">refCnt</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
<div class="inherited-list">
<h3 id="fields-inherited-from-class-org.apache.hadoop.hbase.regionserver.MemStoreLAB">Fields inherited from interface&nbsp;org.apache.hadoop.hbase.regionserver.<a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></h3>
<code><a href="MemStoreLAB.html#CHUNK_POOL_INITIALSIZE_KEY">CHUNK_POOL_INITIALSIZE_KEY</a>, <a href="MemStoreLAB.html#CHUNK_POOL_MAXSIZE_KEY">CHUNK_POOL_MAXSIZE_KEY</a>, <a href="MemStoreLAB.html#CHUNK_SIZE_DEFAULT">CHUNK_SIZE_DEFAULT</a>, <a href="MemStoreLAB.html#CHUNK_SIZE_KEY">CHUNK_SIZE_KEY</a>, <a href="MemStoreLAB.html#INDEX_CHUNK_SIZE_PERCENTAGE_DEFAULT">INDEX_CHUNK_SIZE_PERCENTAGE_DEFAULT</a>, <a href="MemStoreLAB.html#INDEX_CHUNK_SIZE_PERCENTAGE_KEY">INDEX_CHUNK_SIZE_PERCENTAGE_KEY</a>, <a href="MemStoreLAB.html#MAX_ALLOC_DEFAULT">MAX_ALLOC_DEFAULT</a>, <a href="MemStoreLAB.html#MAX_ALLOC_KEY">MAX_ALLOC_KEY</a>, <a href="MemStoreLAB.html#MSLAB_CLASS_NAME">MSLAB_CLASS_NAME</a>, <a href="MemStoreLAB.html#POOL_INITIAL_SIZE_DEFAULT">POOL_INITIAL_SIZE_DEFAULT</a>, <a href="MemStoreLAB.html#POOL_MAX_SIZE_DEFAULT">POOL_MAX_SIZE_DEFAULT</a>, <a href="MemStoreLAB.html#USEMSLAB_DEFAULT">USEMSLAB_DEFAULT</a>, <a href="MemStoreLAB.html#USEMSLAB_KEY">USEMSLAB_KEY</a></code></div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.util.List)" class="member-name-link">ImmutableMemStoreLAB</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a>&gt;&nbsp;mslabs)</code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#close()" class="member-name-link">close</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Close instance since it won't be used any more, try to put the chunks back to pool</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#closeMSLABs()" class="member-name-link">closeMSLABs</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#copyCellInto(org.apache.hadoop.hbase.ExtendedCell)" class="member-name-link">copyCellInto</a><wbr>(<a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a>&nbsp;cell)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Allocates slice in this LAB and copy the passed Cell into this area.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#decScannerCount()" class="member-name-link">decScannerCount</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Called when closing a scanner on the data of this MemStoreLAB</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#forceCopyOfBigCellInto(org.apache.hadoop.hbase.ExtendedCell)" class="member-name-link">forceCopyOfBigCellInto</a><wbr>(<a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a>&nbsp;cell)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">The process of merging assumes all cells are allocated on mslab.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getNewExternalChunk(int)" class="member-name-link">getNewExternalChunk</a><wbr>(int&nbsp;size)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getNewExternalChunk(org.apache.hadoop.hbase.regionserver.ChunkCreator.ChunkType)" class="member-name-link">getNewExternalChunk</a><wbr>(<a href="ChunkCreator.ChunkType.html" title="enum class in org.apache.hadoop.hbase.regionserver">ChunkCreator.ChunkType</a>&nbsp;chunkType)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>(package private) int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRefCntValue()" class="member-name-link">getRefCntValue</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#incScannerCount()" class="member-name-link">incScannerCount</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Called when opening a scanner on the data of this MemStoreLAB</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>(package private) boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isClosed()" class="member-name-link">isClosed</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isOffHeap()" class="member-name-link">isOffHeap</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isOnHeap()" class="member-name-link">isOnHeap</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="refCnt">
<h3>refCnt</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="../nio/RefCnt.html" title="class in org.apache.hadoop.hbase.nio">RefCnt</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-35">refCnt</a></span></div>
</section>
</li>
<li>
<section class="detail" id="closed">
<h3>closed</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/atomic/AtomicBoolean.html" title="class or interface in java.util.concurrent.atomic" class="external-link">AtomicBoolean</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-36">closed</a></span></div>
</section>
</li>
<li>
<section class="detail" id="mslabs">
<h3>mslabs</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-38">mslabs</a></span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.util.List)">
<h3>ImmutableMemStoreLAB</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-40">ImmutableMemStoreLAB</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a>&gt;&nbsp;mslabs)</span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="copyCellInto(org.apache.hadoop.hbase.ExtendedCell)">
<h3>copyCellInto</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-47">copyCellInto</a></span><wbr><span class="parameters">(<a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a>&nbsp;cell)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="MemStoreLAB.html#copyCellInto(org.apache.hadoop.hbase.ExtendedCell)">MemStoreLAB</a></code></span></div>
<div class="block">Allocates slice in this LAB and copy the passed Cell into this area. Returns new Cell instance
over the copied the data. When this MemStoreLAB can not copy this Cell, it returns null.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#copyCellInto(org.apache.hadoop.hbase.ExtendedCell)">copyCellInto</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="forceCopyOfBigCellInto(org.apache.hadoop.hbase.ExtendedCell)">
<h3>forceCopyOfBigCellInto</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-60">forceCopyOfBigCellInto</a></span><wbr><span class="parameters">(<a href="../ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a>&nbsp;cell)</span></div>
<div class="block">The process of merging assumes all cells are allocated on mslab. There is a rare case in which
the first immutable segment, participating in a merge, is a CSLM. Since the CSLM hasn't been
flattened yet, and there is no point in flattening it (since it is going to be merged), its big
cells (for whom size > maxAlloc) must be copied into mslab. This method copies the passed cell
into the first mslab in the mslabs list, returning either a new cell instance over the copied
data, or null when this cell cannt be copied.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#forceCopyOfBigCellInto(org.apache.hadoop.hbase.ExtendedCell)">forceCopyOfBigCellInto</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getNewExternalChunk(org.apache.hadoop.hbase.regionserver.ChunkCreator.ChunkType)">
<h3>getNewExternalChunk</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-71">getNewExternalChunk</a></span><wbr><span class="parameters">(<a href="ChunkCreator.ChunkType.html" title="enum class in org.apache.hadoop.hbase.regionserver">ChunkCreator.ChunkType</a>&nbsp;chunkType)</span></div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#getNewExternalChunk(org.apache.hadoop.hbase.regionserver.ChunkCreator.ChunkType)">getNewExternalChunk</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getNewExternalChunk(int)">
<h3>getNewExternalChunk</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Chunk.html" title="class in org.apache.hadoop.hbase.regionserver">Chunk</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-82">getNewExternalChunk</a></span><wbr><span class="parameters">(int&nbsp;size)</span></div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#getNewExternalChunk(int)">getNewExternalChunk</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="close()">
<h3>close</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-88">close</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="MemStoreLAB.html#close()">MemStoreLAB</a></code></span></div>
<div class="block">Close instance since it won't be used any more, try to put the chunks back to pool</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#close()">close</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="closeMSLABs()">
<h3>closeMSLABs</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-113">closeMSLABs</a></span>()</div>
</section>
</li>
<li>
<section class="detail" id="incScannerCount()">
<h3>incScannerCount</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-119">incScannerCount</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="MemStoreLAB.html#incScannerCount()">MemStoreLAB</a></code></span></div>
<div class="block">Called when opening a scanner on the data of this MemStoreLAB</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#incScannerCount()">incScannerCount</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="decScannerCount()">
<h3>decScannerCount</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-124">decScannerCount</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="MemStoreLAB.html#decScannerCount()">MemStoreLAB</a></code></span></div>
<div class="block">Called when closing a scanner on the data of this MemStoreLAB</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#decScannerCount()">decScannerCount</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isOnHeap()">
<h3>isOnHeap</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-129">isOnHeap</a></span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#isOnHeap()">isOnHeap</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isOffHeap()">
<h3>isOffHeap</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-134">isOffHeap</a></span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="MemStoreLAB.html#isOffHeap()">isOffHeap</a></code>&nbsp;in interface&nbsp;<code><a href="MemStoreLAB.html" title="interface in org.apache.hadoop.hbase.regionserver">MemStoreLAB</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getRefCntValue()">
<h3>getRefCntValue</h3>
<div class="member-signature"><span class="return-type">int</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-139">getRefCntValue</a></span>()</div>
</section>
</li>
<li>
<section class="detail" id="isClosed()">
<h3>isClosed</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/ImmutableMemStoreLAB.html#line-145">isClosed</a></span>()</div>
</section>
</li>
</ul>
</section>
</li>
</ul>
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