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<div class="subTitle">org.apache.hadoop.hbase.client</div>
<h2 title="Class MutableRegionInfo" class="title">Class MutableRegionInfo</h2>
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<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<li>org.apache.hadoop.hbase.client.MutableRegionInfo</li>
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<div class="description">
<ul class="blockList">
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></dd>
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<pre>@InterfaceAudience.Private
class <a href="../../../../../src-html/org/apache/hadoop/hbase/client/MutableRegionInfo.html#line.32">MutableRegionInfo</a>
extends <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>
implements <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></pre>
<div class="block">An implementation of RegionInfo that adds mutable methods so can build a RegionInfo instance.
Package private. Use <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfoBuilder.html" title="class in org.apache.hadoop.hbase.client"><code>RegionInfoBuilder</code></a> creating instances of <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client"><code>RegionInfo</code></a>s.</div>
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<h3>Field Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="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/client/MutableRegionInfo.html#encodedName">encodedName</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#encodedNameAsBytes">encodedNameAsBytes</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#endKey">endKey</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#hashCode">hashCode</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#LOG">LOG</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#MAX_REPLICA_ID">MAX_REPLICA_ID</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#offLine">offLine</a></span></code>
<div class="block">The new format for a region name contains its encodedName at the end.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#regionId">regionId</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>private byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#regionName">regionName</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#replicaId">replicaId</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#split">split</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#startKey">startKey</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <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/MutableRegionInfo.html#tableName">tableName</a></span></code>&nbsp;</td>
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<h3>Fields inherited from interface&nbsp;org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></h3>
<code><a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#COMPARATOR">COMPARATOR</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#DEFAULT_REPLICA_ID">DEFAULT_REPLICA_ID</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#ENC_SEPARATOR">ENC_SEPARATOR</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#INVALID_REGION_NAME_FORMAT_MESSAGE">INVALID_REGION_NAME_FORMAT_MESSAGE</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#MD5_HEX_LENGTH">MD5_HEX_LENGTH</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#REPLICA_ID_DELIMITER">REPLICA_ID_DELIMITER</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#REPLICA_ID_FORMAT">REPLICA_ID_FORMAT</a>, <a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html#UNDEFINED">UNDEFINED</a></code></li>
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<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#MutableRegionInfo-long-org.apache.hadoop.hbase.TableName-int-">MutableRegionInfo</a></span>(long&nbsp;regionId,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
int&nbsp;replicaId)</code>
<div class="block">Package private constructor used constructing MutableRegionInfo for the first meta regions</div>
</td>
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<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#MutableRegionInfo-org.apache.hadoop.hbase.TableName-byte:A-byte:A-boolean-long-int-boolean-">MutableRegionInfo</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
byte[]&nbsp;startKey,
byte[]&nbsp;endKey,
boolean&nbsp;split,
long&nbsp;regionId,
int&nbsp;replicaId,
boolean&nbsp;offLine)</code>&nbsp;</td>
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<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete 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>private static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#checkEndKey-byte:A-">checkEndKey</a></span>(byte[]&nbsp;endKey)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#checkReplicaId-int-">checkReplicaId</a></span>(int&nbsp;regionId)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>private static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#checkStartKey-byte:A-">checkStartKey</a></span>(byte[]&nbsp;startKey)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>private static <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/MutableRegionInfo.html#checkTableName-org.apache.hadoop.hbase.TableName-">checkTableName</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#containsRange-byte:A-byte:A-">containsRange</a></span>(byte[]&nbsp;rangeStartKey,
byte[]&nbsp;rangeEndKey)</code>
<div class="block">Returns true if the given inclusive range of rows is fully contained
by this region.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#containsRow-byte:A-">containsRow</a></span>(byte[]&nbsp;row)</code>
<div class="block">Return true if the given row falls in this region.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#equals-java.lang.Object-">equals</a></span>(<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;o)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#generateHashCode-org.apache.hadoop.hbase.TableName-byte:A-byte:A-long-int-boolean-byte:A-">generateHashCode</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
byte[]&nbsp;startKey,
byte[]&nbsp;endKey,
long&nbsp;regionId,
int&nbsp;replicaId,
boolean&nbsp;offLine,
byte[]&nbsp;regionName)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<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/client/MutableRegionInfo.html#getEncodedName--">getEncodedName</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#getEncodedNameAsBytes--">getEncodedNameAsBytes</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/client/MutableRegionInfo.html#getEndKey--">getEndKey</a></span>()</code>&nbsp;</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/MutableRegionInfo.html#getRegionId--">getRegionId</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#getRegionName--">getRegionName</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" 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/client/MutableRegionInfo.html#getRegionNameAsString--">getRegionNameAsString</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/MutableRegionInfo.html#getReplicaId--">getReplicaId</a></span>()</code>
<div class="block">Returns the region replica id</div>
</td>
</tr>
<tr id="i15" 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/client/MutableRegionInfo.html#getShortNameToLog--">getShortNameToLog</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#getStartKey--">getStartKey</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<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/MutableRegionInfo.html#getTable--">getTable</a></span>()</code>
<div class="block">Get current table name of the region</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#hashCode--">hashCode</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/MutableRegionInfo.html#isMetaRegion--">isMetaRegion</a></span>()</code>&nbsp;</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/MutableRegionInfo.html#isOffline--">isOffline</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">since 3.0.0 and will be removed in 4.0.0</span></div>
</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/MutableRegionInfo.html#isSplit--">isSplit</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#isSplitParent--">isSplitParent</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">since 3.0.0 and will be removed in 4.0.0, Use <a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#isSplit--"><code>isSplit()</code></a> instead.</span></div>
</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html" title="class in org.apache.hadoop.hbase.client">MutableRegionInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/MutableRegionInfo.html#setOffline-boolean-">setOffline</a></span>(boolean&nbsp;offLine)</code>
<div class="block">The parent of a region split is offline while split daughters hold
references to the parent.</div>
</td>
</tr>
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where,
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<dt><span class="returnLabel">Returns:</span></dt>
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<dt><span class="seeLabel">See Also:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block">Get current table name of the region</div>
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<div class="block">Returns true if the given inclusive range of rows is fully contained
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<dt><span class="returnLabel">Returns:</span></dt>
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by this region. For example, if the region is foo,a,g and this is
passed ["b","c"] or ["a","c"] it will return true, but if this is passed
["b","z"] it will return false.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the range passed is invalid (ie. end &lt; start)</dd>
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<div class="block">Return true if the given row falls in this region.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if this region is offline.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://issues.apache.org/jira/browse/HBASE-25210">HBASE-25210</a></dd>
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<div class="block">The parent of a region split is offline while split daughters hold
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if this is a split parent region.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://issues.apache.org/jira/browse/HBASE-25210">HBASE-25210</a></dd>
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<div class="block">Returns the region replica id</div>
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