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Subject [40/51] [partial] hbase-site git commit: Published site at 82d554e3783372cc6b05489452c815b57c06f6cd.
Date Thu, 27 Apr 2017 18:05:26 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/efd0601e/apidocs/org/apache/hadoop/hbase/client/TableDescriptor.html
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+<title>TableDescriptor (Apache HBase 2.0.0-SNAPSHOT API)</title>
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+<li><a href="package-summary.html">Package</a></li>
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+<div class="subNav">
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.client</div>
+<h2 title="Interface TableDescriptor" class="title">Interface TableDescriptor</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
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+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>, <a href="../../../../../org/apache/hadoop/hbase/client/ImmutableHTableDescriptor.html" title="class in org.apache.hadoop.hbase.client">ImmutableHTableDescriptor</a></dd>
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+<hr>
+<br>
+<pre>@InterfaceAudience.Public
+public interface <a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.37">TableDescriptor</a></pre>
+<div class="block">TableDescriptor contains the details about an HBase table such as the descriptors of
+ all the column families, is the table a catalog table, <code> -ROOT- </code> or
+ <code> hbase:meta </code>, if the table is read only, the maximum size of the memstore,
+ when the region split should occur, coprocessors associated with it etc...</div>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</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><a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getColumnFamilies--">getColumnFamilies</a></span>()</code>
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+ of the table.</div>
+</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/client/TableDescriptor.html#getColumnFamilyCount--">getColumnFamilyCount</a></span>()</code>
+<div class="block">Returns the count of the column families of the table.</div>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getConfiguration--">getConfiguration</a></span>()</code>
+<div class="block">Getter for fetching an unmodifiable map.</div>
+</td>
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+<td class="colFirst"><code><a href="http://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>
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+<div class="block">Getter for accessing the configuration value by key</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getCoprocessors--">getCoprocessors</a></span>()</code>
+<div class="block">Return the list of attached co-processor represented by their name
+ className</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getDurability--">getDurability</a></span>()</code>
+<div class="block">Returns the durability setting for the table.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getFamilies--">getFamilies</a></span>()</code>
+<div class="block">Returns an unmodifiable collection of all the <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase"><code>HColumnDescriptor</code></a> of
+ all the column families of the table.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code><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>&lt;byte[]&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getFamiliesKeys--">getFamiliesKeys</a></span>()</code>
+<div class="block">Returns all the column family names of the current table.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getFamily-byte:A-">getFamily</a></span>(byte[]&nbsp;column)</code>
+<div class="block">Returns the HColumnDescriptor for a specific column family with name as
+ specified by the parameter column.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code><a href="http://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/client/TableDescriptor.html#getFlushPolicyClassName--">getFlushPolicyClassName</a></span>()</code>
+<div class="block">This gets the class associated with the flush policy which determines the
+ stores need to be flushed when flushing a region.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getMaxFileSize--">getMaxFileSize</a></span>()</code>
+<div class="block">Returns the maximum size upto which a region can grow to after which a
+ region split is triggered.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getMemStoreFlushSize--">getMemStoreFlushSize</a></span>()</code>
+<div class="block">Returns the size of the memstore after which a flush to filesystem is
+ triggered.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code><a href="http://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/client/TableDescriptor.html#getOwnerString--">getOwnerString</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+</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/client/TableDescriptor.html#getPriority--">getPriority</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/client/TableDescriptor.html#getRegionReplication--">getRegionReplication</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code><a href="http://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/client/TableDescriptor.html#getRegionSplitPolicyClassName--">getRegionSplitPolicyClassName</a></span>()</code>
+<div class="block">This gets the class associated with the region split policy which
+ determines when a region split should occur.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getTableName--">getTableName</a></span>()</code>
+<div class="block">Get the name of the table</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>byte[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getValue-byte:A-">getValue</a></span>(byte[]&nbsp;key)</code>
+<div class="block">Getter for accessing the metadata associated with the key</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code><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>&lt;<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.html" title="class in org.apache.hadoop.hbase.util">Bytes</a>,<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.html" title="class in org.apache.hadoop.hbase.util">Bytes</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getValues--">getValues</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#hasCoprocessor-java.lang.String-">hasCoprocessor</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;classNameToMatch)</code>
+<div class="block">Check if the table has an attached co-processor represented by the name
+ className</div>
+</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#hasFamily-byte:A-">hasFamily</a></span>(byte[]&nbsp;familyName)</code>
+<div class="block">Checks to see if this table contains the given column family</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#hasRegionMemstoreReplication--">hasRegionMemstoreReplication</a></span>()</code>&nbsp;</td>
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+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#hasSerialReplicationScope--">hasSerialReplicationScope</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#isCompactionEnabled--">isCompactionEnabled</a></span>()</code>
+<div class="block">Check if the compaction enable flag of the table is true.</div>
+</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#isMetaRegion--">isMetaRegion</a></span>()</code>
+<div class="block">Checks if this table is <code> hbase:meta </code> region.</div>
+</td>
+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#isMetaTable--">isMetaTable</a></span>()</code>
+<div class="block">Checks if the table is a <code>hbase:meta</code> table</div>
+</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#isNormalizationEnabled--">isNormalizationEnabled</a></span>()</code>
+<div class="block">Check if normalization enable flag of the table is true.</div>
+</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#isReadOnly--">isReadOnly</a></span>()</code>
+<div class="block">Check if the readOnly flag of the table is set.</div>
+</td>
+</tr>
+<tr id="i28" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#isRootRegion--">isRootRegion</a></span>()</code>
+<div class="block">Check if the descriptor represents a <code> -ROOT- </code> region.</div>
+</td>
+</tr>
+</table>
+</li>
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+</li>
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+<h3>Method Detail</h3>
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+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Array of all the HColumnDescriptors of the current table</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html#getFamilies--"><code>getFamilies()</code></a></dd>
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+<div class="block">Returns the count of the column families of the table.</div>
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+<dd>an unmodifiable map</dd>
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+<div class="block">Getter for accessing the configuration value by key</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - the key whose associated value is to be returned</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the value to which the specified key is mapped, or <code>null</code> if
+ this map contains no mapping for the key</dd>
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+<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.78">getCoprocessors</a>()</pre>
+<div class="block">Return the list of attached co-processor represented by their name
+ className</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>The list of co-processors classNames</dd>
+</dl>
+</li>
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+<div class="block">Returns the durability setting for the table.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>durability setting for the table.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFamilies--">
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+</a>
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+<h4>getFamilies</h4>
+<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.94">getFamilies</a>()</pre>
+<div class="block">Returns an unmodifiable collection of all the <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase"><code>HColumnDescriptor</code></a> of
+ all the column families of the table.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Immutable collection of <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase"><code>HColumnDescriptor</code></a> of all the column
+ families.</dd>
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+<div class="block">Returns all the column family names of the current table. The map of
+ TableDescriptor contains mapping of family name to HColumnDescriptors.
+ This returns all the keys of the family map which represents the column
+ family names of the table.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Immutable sorted set of the keys of the families.</dd>
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+</li>
+</ul>
+<a name="getFamily-byte:A-">
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+<div class="block">Returns the HColumnDescriptor for a specific column family with name as
+ specified by the parameter column.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>column</code> - Column family name</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Column descriptor for the passed family name or the family on
+ passed in column.</dd>
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+</li>
+</ul>
+<a name="getFlushPolicyClassName--">
+<!--   -->
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+<h4>getFlushPolicyClassName</h4>
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+<div class="block">This gets the class associated with the flush policy which determines the
+ stores need to be flushed when flushing a region. The class used by default
+ is defined in org.apache.hadoop.hbase.regionserver.FlushPolicy.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the class name of the flush policy for this table. If this returns
+ null, the default flush policy is used.</dd>
+</dl>
+</li>
+</ul>
+<a name="getMaxFileSize--">
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+<pre>long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.133">getMaxFileSize</a>()</pre>
+<div class="block">Returns the maximum size upto which a region can grow to after which a
+ region split is triggered. The region size is represented by the size of
+ the biggest store file in that region.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>max hregion size for table, -1 if not set.</dd>
+</dl>
+</li>
+</ul>
+<a name="getMemStoreFlushSize--">
+<!--   -->
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+<ul class="blockList">
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+<pre>long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.141">getMemStoreFlushSize</a>()</pre>
+<div class="block">Returns the size of the memstore after which a flush to filesystem is
+ triggered.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>memory cache flush size for each hregion, -1 if not set.</dd>
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+</li>
+</ul>
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+<!--   -->
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+<a name="getRegionReplication--">
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+<h4>getRegionReplication</h4>
+<pre>int&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.148">getRegionReplication</a>()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Returns the configured replicas per region</dd>
+</dl>
+</li>
+</ul>
+<a name="getRegionSplitPolicyClassName--">
+<!--   -->
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+<div class="block">This gets the class associated with the region split policy which
+ determines when a region split should occur. The class used by default is
+ defined in org.apache.hadoop.hbase.regionserver.RegionSplitPolicy</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the class name of the region split policy for this table. If this
+ returns null, the default split policy is used.</dd>
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+</li>
+</ul>
+<a name="getTableName--">
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+<li class="blockList">
+<h4>getTableName</h4>
+<pre><a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.165">getTableName</a>()</pre>
+<div class="block">Get the name of the table</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>TableName</dd>
+</dl>
+</li>
+</ul>
+<a name="getOwnerString--">
+<!--   -->
+</a>
+<ul class="blockList">
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+<h4>getOwnerString</h4>
+<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
+<a href="http://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/client/TableDescriptor.html#line.168">getOwnerString</a>()</pre>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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+<div class="block">Getter for accessing the metadata associated with the key</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - The key.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
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+</li>
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+<h4>getValues</h4>
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+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Getter for fetching an unmodifiable map.</dd>
+</dl>
+</li>
+</ul>
+<a name="hasCoprocessor-java.lang.String-">
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+<div class="block">Check if the table has an attached co-processor represented by the name
+ className</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>classNameToMatch</code> - - Class name of the co-processor</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true of the table has a co-processor className</dd>
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+</li>
+</ul>
+<a name="hasFamily-byte:A-">
+<!--   -->
+</a>
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+<pre>boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.198">hasFamily</a>(byte[]&nbsp;familyName)</pre>
+<div class="block">Checks to see if this table contains the given column family</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>familyName</code> - Family name or column name.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the table contains the specified family name</dd>
+</dl>
+</li>
+</ul>
+<a name="hasRegionMemstoreReplication--">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>hasRegionMemstoreReplication</h4>
+<pre>boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.203">hasRegionMemstoreReplication</a>()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the read-replicas memstore replication is enabled.</dd>
+</dl>
+</li>
+</ul>
+<a name="hasSerialReplicationScope--">
+<!--   -->
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+<ul class="blockList">
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+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if there are at least one cf whose replication scope is
+ serial.</dd>
+</dl>
+</li>
+</ul>
+<a name="isCompactionEnabled--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isCompactionEnabled</h4>
+<pre>boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.217">isCompactionEnabled</a>()</pre>
+<div class="block">Check if the compaction enable flag of the table is true. If flag is false
+ then no minor/major compactions will be done in real.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if table compaction enabled</dd>
+</dl>
+</li>
+</ul>
+<a name="isMetaRegion--">
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+<div class="block">Checks if this table is <code> hbase:meta </code> region.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if this table is <code> hbase:meta </code> region</dd>
+</dl>
+</li>
+</ul>
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+<!--   -->
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+<pre>boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.231">isMetaTable</a>()</pre>
+<div class="block">Checks if the table is a <code>hbase:meta</code> table</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if table is <code> hbase:meta </code> region.</dd>
+</dl>
+</li>
+</ul>
+<a name="isNormalizationEnabled--">
+<!--   -->
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+<pre>boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/TableDescriptor.html#line.239">isNormalizationEnabled</a>()</pre>
+<div class="block">Check if normalization enable flag of the table is true. If flag is false
+ then no region normalizer won't attempt to normalize this table.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if region normalization is enabled for this table</dd>
+</dl>
+</li>
+</ul>
+<a name="isReadOnly--">
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+<div class="block">Check if the readOnly flag of the table is set. If the readOnly flag is set
+ then the contents of the table can only be read from but not modified.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if all columns in the table should be read only</dd>
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+<div class="block">Check if the descriptor represents a <code> -ROOT- </code> region.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if this is a <code> -ROOT- </code> region</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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