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<h2 title="Class KeyValue.MetaComparator" class="title">Class KeyValue.MetaComparator</h2>
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<li>org.apache.hadoop.hbase.KeyValue.MetaComparator</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a>&lt;<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;, <a href="../../../../org/apache/hadoop/hbase/KeyValue.SamePrefixComparator.html" title="interface in org.apache.hadoop.hbase">KeyValue.SamePrefixComparator</a>&lt;byte[]&gt;, org.apache.hadoop.io.RawComparator&lt;<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;</dd>
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<dt>Enclosing class:</dt>
<dd><a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a></dd>
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<hr>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">: <a href="../../../../org/apache/hadoop/hbase/MetaCellComparator.html#META_COMPARATOR"><code>MetaCellComparator.META_COMPARATOR</code></a> to be used.
Deprecated for hbase 2.0, remove for hbase 3.0.</span></div>
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static class <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.1632">KeyValue.MetaComparator</a>
extends <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></pre>
<div class="block">A <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase"><code>KeyValue.KVComparator</code></a> for <code>hbase:meta</code> catalog table
<a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase"><code>KeyValue</code></a>s.</div>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#MetaComparator--">MetaComparator</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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<td class="colFirst"><code>protected <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#clone--">clone</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#compare-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compare</a></span>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;left,
<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;right)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Compare key portion of a <a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase"><code>KeyValue</code></a> for keys in <code>hbase:meta</code>
table.</div>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#compareOnlyKeyPortion-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compareOnlyKeyPortion</a></span>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;left,
<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;right)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#compareRowKey-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compareRowKey</a></span>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;l,
<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;r)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Override the row key comparison to parse and compare the meta row key parts.</div>
</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/KeyValue.MetaComparator.html#compareRows-byte:A-int-int-byte:A-int-int-">compareRows</a></span>(byte[]&nbsp;left,
int&nbsp;loffset,
int&nbsp;llength,
byte[]&nbsp;right,
int&nbsp;roffset,
int&nbsp;rlength)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Get the b[],o,l for left and right rowkey portions and compare.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#getLegacyKeyComparatorName--">getLegacyKeyComparatorName</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">The HFileV2 file format's trailer contains this class name.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html#getShortMidpointKey-byte:A-byte:A-">getShortMidpointKey</a></span>(byte[]&nbsp;leftKey,
byte[]&nbsp;rightKey)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Don't do any fancy Block Index splitting tricks.</div>
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<h3>Methods inherited from class&nbsp;org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></h3>
<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#calcIndexKey-byte:A-byte:A-">calcIndexKey</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compare-byte:A-int-int-byte:A-int-int-">compare</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareColumns-byte:A-int-int-byte:A-int-int-">compareColumns</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareColumns-byte:A-int-int-int-byte:A-int-int-int-">compareColumns</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareColumns-org.apache.hadoop.hbase.Cell-short-org.apache.hadoop.hbase.Cell-short-">compareColumns</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareFamilies-byte:A-int-int-byte:A-int-int-">compareFamilies</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareFlatKey-byte:A-byte:A-">compareFlatKey</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareFlatKey-byte:A-int-int-byte:A-int-int-">compareFlatKey</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareIgnoringPrefix-int-byte:A-int-int-byte:A-int-int-">compareIgnoringPrefix</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareKey-org.apache.hadoop.hbase.Cell-byte:A-int-int-byte:A-int-int-byte:A-int-int-long-byte-">compareKey</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareRows-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compareRows</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareTimestamps-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compareTimestamps</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareTimestamps-long-long-">compareTimestamps</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#matchingRowColumn-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">matchingRowColumn</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#matchingRows-byte:A-int-int-byte:A-int-int-">matchingRows</a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#matchingRows-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">matchingRows</a></code></li>
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<h3>Methods inherited from class&nbsp;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#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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<h3>Methods inherited from interface&nbsp;java.util.<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#comparing-java.util.function.Function-" title="class or interface in java.util">comparing</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#comparing-java.util.function.Function-java.util.Comparator-" title="class or interface in java.util">comparing</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#comparingDouble-java.util.function.ToDoubleFunction-" title="class or interface in java.util">comparingDouble</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#comparingInt-java.util.function.ToIntFunction-" title="class or interface in java.util">comparingInt</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#comparingLong-java.util.function.ToLongFunction-" title="class or interface in java.util">comparingLong</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.util">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#naturalOrder--" title="class or interface in java.util">naturalOrder</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#nullsFirst-java.util.Comparator-" title="class or interface in java.util">nullsFirst</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#nullsLast-java.util.Comparator-" title="class or interface in java.util">nullsLast</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#reversed--" title="class or interface in java.util">reversed</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#reverseOrder--" title="class or interface in java.util">reverseOrder</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#thenComparing-java.util.Comparator-" title="class or interface in java.util">thenComparing</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#thenComparing-java.util.function.Function-" title="class or interface in java.util">thenComparing</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#thenComparing-java.util.function.Function-java.util.Comparator-" title="class or interface in java.util">thenComparing</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#thenComparingDouble-java.util.function.ToDoubleFunction-" title="class or interface in java.util">thenComparingDouble</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#thenComparingInt-java.util.function.ToIntFunction-" title="class or interface in java.util">thenComparingInt</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#thenComparingLong-java.util.function.ToLongFunction-" title="class or interface in java.util">thenComparingLong</a></code></li>
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<h3>Constructor Detail</h3>
<a name="MetaComparator--">
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<h4>MetaComparator</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1632">MetaComparator</a>()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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<h4>compare</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1638">compare</a>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;left,
<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;right)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Compare key portion of a <a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase"><code>KeyValue</code></a> for keys in <code>hbase:meta</code>
table.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true#compare-T-T-" title="class or interface in java.util">compare</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a>&lt;<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compare-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compare</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
</dl>
</li>
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<a name="compareOnlyKeyPortion-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">
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<h4>compareOnlyKeyPortion</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1644">compareOnlyKeyPortion</a>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;left,
<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;right)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareOnlyKeyPortion-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compareOnlyKeyPortion</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
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<a name="compareRows-byte:A-int-int-byte:A-int-int-">
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<h4>compareRows</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1649">compareRows</a>(byte[]&nbsp;left,
int&nbsp;loffset,
int&nbsp;llength,
byte[]&nbsp;right,
int&nbsp;roffset,
int&nbsp;rlength)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareRows-byte:A-int-int-byte:A-int-int-">KeyValue.KVComparator</a></code></span></div>
<div class="block">Get the b[],o,l for left and right rowkey portions and compare.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareRows-byte:A-int-int-byte:A-int-int-">compareRows</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>0 if equal, &lt;0 if left smaller, &gt;0 if right smaller</dd>
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<a name="getShortMidpointKey-byte:A-byte:A-">
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<h4>getShortMidpointKey</h4>
<pre>public&nbsp;byte[]&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1706">getShortMidpointKey</a>(byte[]&nbsp;leftKey,
byte[]&nbsp;rightKey)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Don't do any fancy Block Index splitting tricks.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#getShortMidpointKey-byte:A-byte:A-">getShortMidpointKey</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>0 if equal, &lt;0 if left smaller, &gt;0 if right smaller</dd>
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</ul>
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<h4>getLegacyKeyComparatorName</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1717">getLegacyKeyComparatorName</a>()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">The HFileV2 file format's trailer contains this class name. We reinterpret this and
instantiate the appropriate comparator.
TODO: With V3 consider removing this.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#getLegacyKeyComparatorName--">getLegacyKeyComparatorName</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>legacy class name for FileFileTrailer#comparatorClassName</dd>
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<h4>clone</h4>
<pre>protected&nbsp;<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>&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1722">clone</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/CloneNotSupportedException.html?is-external=true" title="class or interface in java.lang">CloneNotSupportedException</a></pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#clone--">clone</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/CloneNotSupportedException.html?is-external=true" title="class or interface in java.lang">CloneNotSupportedException</a></code></dd>
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<a name="compareRowKey-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">
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<h4>compareRowKey</h4>
<pre>protected&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.MetaComparator.html#line.1730">compareRowKey</a>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;l,
<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;r)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Override the row key comparison to parse and compare the meta row key parts.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html#compareRowKey-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">compareRowKey</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>0 if equal, &lt;0 if left smaller, &gt;0 if right smaller</dd>
</dl>
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