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Posted to commits@hbase.apache.org by md...@apache.org on 2018/10/12 20:05:04 UTC

[39/52] [partial] hbase-site git commit: HBASE-21114 Include 2.1 Release Docs

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/ec4814ee/2.1/apidocs/org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html
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+<li><a href="../../../../org/apache/hadoop/hbase/ByteBufferExtendedCell.html" title="org.apache.hadoop.hbase中的类"><span class="typeNameLink">上一个类</span></a></li>
+<li><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="org.apache.hadoop.hbase中的类"><span class="typeNameLink">下一个类</span></a></li>
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+<li><a href="ByteBufferKeyOnlyKeyValue.html" target="_top">无框架</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">所有类</a></li>
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+</div>
+<div>
+<ul class="subNavList">
+<li>概要:&nbsp;</li>
+<li>嵌套&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">字段</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">构造器</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">方法</a></li>
+</ul>
+<ul class="subNavList">
+<li>详细资料:&nbsp;</li>
+<li><a href="#field.detail">字段</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">构造器</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">方法</a></li>
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+</div>
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+<!-- ======== START OF CLASS DATA ======== -->
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+<div class="subTitle">org.apache.hadoop.hbase</div>
+<h2 title="类 ByteBufferKeyOnlyKeyValue" class="title">类 ByteBufferKeyOnlyKeyValue</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../org/apache/hadoop/hbase/ByteBufferExtendedCell.html" title="org.apache.hadoop.hbase中的类">org.apache.hadoop.hbase.ByteBufferExtendedCell</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.ByteBufferKeyOnlyKeyValue</li>
+</ul>
+</li>
+</ul>
+</li>
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+<dt>所有已实现的接口:</dt>
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+</dl>
+<hr>
+<br>
+<pre>@InterfaceAudience.Private
+public class <a href="../../../../src-html/org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#line.37">ByteBufferKeyOnlyKeyValue</a>
+extends <a href="../../../../org/apache/hadoop/hbase/ByteBufferExtendedCell.html" title="org.apache.hadoop.hbase中的类">ByteBufferExtendedCell</a></pre>
+<div class="block">This is a key only Cell implementation which is identical to <a href="../../../../org/apache/hadoop/hbase/KeyValue.KeyOnlyKeyValue.html" title="org.apache.hadoop.hbase中的类"><code>KeyValue.KeyOnlyKeyValue</code></a>
+ with respect to key serialization but have its data in the form of Byte buffer
+ (onheap and offheap).</div>
+</li>
+</ul>
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+<!--   -->
+</a>
+<h3>从接口继承的嵌套类/接口&nbsp;org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="org.apache.hadoop.hbase中的接口">Cell</a></h3>
+<code><a href="../../../../org/apache/hadoop/hbase/Cell.Type.html" title="org.apache.hadoop.hbase中的枚举">Cell.Type</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
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+</a>
+<h3>字段概要</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="字段概要表, 列表字段和解释">
+<caption><span>字段</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">限定符和类型</th>
+<th class="colLast" scope="col">字段和说明</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#FIXED_OVERHEAD">FIXED_OVERHEAD</a></span></code>&nbsp;</td>
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+<code><a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html#CELL_NOT_BASED_ON_CHUNK">CELL_NOT_BASED_ON_CHUNK</a></code></li>
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+<h3>从接口继承的字段&nbsp;org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/RawCell.html" title="org.apache.hadoop.hbase中的接口">RawCell</a></h3>
+<code><a href="../../../../org/apache/hadoop/hbase/RawCell.html#MAX_TAGS_LENGTH">MAX_TAGS_LENGTH</a></code></li>
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>构造器概要</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="构造器概要表, 列表构造器和解释">
+<caption><span>构造器</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">构造器和说明</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#ByteBufferKeyOnlyKeyValue--">ByteBufferKeyOnlyKeyValue</a></span>()</code>
+<div class="block">Used in cases where we want to avoid lot of garbage by allocating new objects with different
+ keys.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#ByteBufferKeyOnlyKeyValue-java.nio.ByteBuffer-int-int-">ByteBufferKeyOnlyKeyValue</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="java.nio中的类或接口">ByteBuffer</a>&nbsp;buf,
+                         int&nbsp;offset,
+                         int&nbsp;length)</code>&nbsp;</td>
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+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>方法概要</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释">
+<caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">限定符和类型</th>
+<th class="colLast" scope="col">方法和说明</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getFamilyArray--">getFamilyArray</a></span>()</code>
+<div class="block">Contiguous bytes composed of legal HDFS filename characters which may start at any index in the
+ containing array.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="java.nio中的类或接口">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getFamilyByteBuffer--">getFamilyByteBuffer</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>byte</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getFamilyLength--">getFamilyLength</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getFamilyOffset--">getFamilyOffset</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getFamilyPosition--">getFamilyPosition</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getQualifierArray--">getQualifierArray</a></span>()</code>
+<div class="block">Contiguous raw bytes that may start at any index in the containing array.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="java.nio中的类或接口">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getQualifierByteBuffer--">getQualifierByteBuffer</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getQualifierLength--">getQualifierLength</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getQualifierOffset--">getQualifierOffset</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getQualifierPosition--">getQualifierPosition</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getRowArray--">getRowArray</a></span>()</code>
+<div class="block">Contiguous raw bytes that may start at any index in the containing array.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="java.nio中的类或接口">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getRowByteBuffer--">getRowByteBuffer</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>short</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getRowLength--">getRowLength</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getRowOffset--">getRowOffset</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getRowPosition--">getRowPosition</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getSequenceId--">getSequenceId</a></span>()</code>
+<div class="block">A region-specific unique monotonically increasing sequence ID given to each Cell.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="java.util中的类或接口">Optional</a>&lt;<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="org.apache.hadoop.hbase中的接口">Tag</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTag-byte-">getTag</a></span>(byte&nbsp;type)</code>
+<div class="block">Returns the specific tag of the given type</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="java.util中的类或接口">Iterator</a>&lt;<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="org.apache.hadoop.hbase中的接口">Tag</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTags--">getTags</a></span>()</code>
+<div class="block">Creates a list of tags in the current cell</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTagsArray--">getTagsArray</a></span>()</code>
+<div class="block">Contiguous raw bytes representing tags that may start at any index in the containing array.</div>
+</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="java.nio中的类或接口">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTagsByteBuffer--">getTagsByteBuffer</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTagsLength--">getTagsLength</a></span>()</code>
+<div class="block">HBase internally uses 2 bytes to store tags length in Cell.</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTagsOffset--">getTagsOffset</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTagsPosition--">getTagsPosition</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTimestamp--">getTimestamp</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>byte</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getTypeByte--">getTypeByte</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getValueArray--">getValueArray</a></span>()</code>
+<div class="block">Contiguous raw bytes that may start at any index in the containing array.</div>
+</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="java.nio中的类或接口">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getValueByteBuffer--">getValueByteBuffer</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getValueLength--">getValueLength</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i28" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getValueOffset--">getValueOffset</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i29" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#getValuePosition--">getValuePosition</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i30" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyOnlyKeyValue.html#heapSize--">heapSize</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i31" class="rowColor">
+<td class="colFirst"><code>void</code></td>
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+<dd><code>key</code> - </dd>
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+<h4>getTags</h4>
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+<div class="block">Creates a list of tags in the current cell</div>
+<dl>
+<dt><span class="returnLabel">返回:</span></dt>
+<dd>a list of tags</dd>
+</dl>
+</li>
+</ul>
+<a name="getTag-byte-">
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+<ul class="blockList">
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+<h4>getTag</h4>
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="跳过导航链接">跳过导航链接</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="导航">
+<li><a href="../../../../overview-summary.html">概览</a></li>
+<li><a href="package-summary.html">程序包</a></li>
+<li class="navBarCell1Rev">类</li>
+<li><a href="class-use/ByteBufferKeyOnlyKeyValue.html">使用</a></li>
+<li><a href="package-tree.html">树</a></li>
+<li><a href="../../../../deprecated-list.html">已过时</a></li>
+<li><a href="../../../../index-all.html">索引</a></li>
+<li><a href="../../../../help-doc.html">帮助</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../org/apache/hadoop/hbase/ByteBufferExtendedCell.html" title="org.apache.hadoop.hbase中的类"><span class="typeNameLink">上一个类</span></a></li>
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