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<div class="subTitle">org.apache.hadoop.hbase.master.assignment</div>
<h2 title="Class RegionStates" class="title">Class RegionStates</h2>
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<pre>@InterfaceAudience.Private
public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.54">RegionStates</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></pre>
<div class="block">RegionStates contains a set of Maps that describes the in-memory state of the AM, with
the regions available in the system, the region in transition, the offline regions and
the servers holding regions.</div>
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<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionFailedOpen</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateStampComparator.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateStampComparator</a></span></code>&nbsp;</td>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentSkipListMap</a>&lt;<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>,<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#encodedRegionsMap">encodedRegionsMap</a></span></code>
<div class="block">this map is a hack to lookup of region in master by encoded region name is O(n).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#LOG">LOG</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateStampComparator.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateStampComparator</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#REGION_STATE_STAMP_COMPARATOR">REGION_STATE_STAMP_COMPARATOR</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentSkipListMap</a>&lt;byte[],<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionFailedOpen</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#regionFailedOpen">regionFailedOpen</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentSkipListMap</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#regionInTransition">regionInTransition</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentSkipListMap</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#regionOffline">regionOffline</a></span></code>
<div class="block">Regions marked as offline on a read of hbase:meta.</div>
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</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentSkipListMap</a>&lt;byte[],<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#regionsMap">regionsMap</a></span></code>
<div class="block">RegionName -- i.e.</div>
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<td class="colFirst"><code>private <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/master/assignment/RegionStates.html#regionsMapLock">regionsMapLock</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/ServerStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">ServerStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#serverMap">serverMap</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#RegionStates--">RegionStates</a></span>()</code>&nbsp;</td>
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<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></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/ServerStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">ServerStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#addRegionToServer-org.apache.hadoop.hbase.master.assignment.RegionStateNode-">addRegionToServer</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;regionNode)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionFailedOpen</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#addToFailedOpen-org.apache.hadoop.hbase.master.assignment.RegionStateNode-">addToFailedOpen</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;regionNode)</code>&nbsp;</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#addToOfflineRegions-org.apache.hadoop.hbase.master.assignment.RegionStateNode-">addToOfflineRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;regionNode)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#checkReopened-org.apache.hadoop.hbase.HRegionLocation-">checkReopened</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&nbsp;oldLoc)</code>
<div class="block">Check whether the region has been reopened.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#clear--">clear</a></span>()</code>
<div class="block">Called on stop of AssignmentManager.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#createRegionForReopen-org.apache.hadoop.hbase.master.assignment.RegionStateNode-">createRegionForReopen</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;node)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#createRegionStateNode-org.apache.hadoop.hbase.client.RegionInfo-">createRegionStateNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#createSnapshot-org.apache.hadoop.hbase.master.assignment.RegionStateNode-java.util.Map-">createSnapshot</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;node,
<a href="https://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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;&nbsp;result)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#deleteRegion-org.apache.hadoop.hbase.client.RegionInfo-">deleteRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#deleteRegions-java.util.List-">deleteRegions</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;regionInfos)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getAssignedRegions--">getAssignedRegions</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="https://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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>,<a href="https://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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getAssignmentsForBalancer-org.apache.hadoop.hbase.master.TableStateManager-java.util.List-">getAssignmentsForBalancer</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/TableStateManager.html" title="class in org.apache.hadoop.hbase.master">TableStateManager</a>&nbsp;tableStateManager,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;&nbsp;onlineServers)</code>
<div class="block">This is an EXPENSIVE clone.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getAverageLoad--">getAverageLoad</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionFailedOpen</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getFailedOpen-org.apache.hadoop.hbase.client.RegionInfo-">getFailedOpen</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getOrCreateRegionStateNode-org.apache.hadoop.hbase.client.RegionInfo-">getOrCreateRegionStateNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/ServerStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">ServerStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getOrCreateServer-org.apache.hadoop.hbase.ServerName-">getOrCreateServer</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
<div class="block">Be judicious calling this method.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="https://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/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionAssignments--">getRegionAssignments</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><a href="https://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/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master">RegionState.State</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionByStateOfTable-org.apache.hadoop.hbase.TableName-">getRegionByStateOfTable</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="i18" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionFailedOpen--">getRegionFailedOpen</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionServerOfRegion-org.apache.hadoop.hbase.client.RegionInfo-">getRegionServerOfRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsInTransition--">getRegionsInTransition</a></span>()</code>&nbsp;</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/master/assignment/RegionStates.html#getRegionsInTransitionCount--">getRegionsInTransitionCount</a></span>()</code>
<div class="block">Get the number of regions in transition.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/SortedSet.html?is-external=true" title="class or interface in java.util">SortedSet</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsInTransitionOrderedByTimestamp--">getRegionsInTransitionOrderedByTimestamp</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTable-org.apache.hadoop.hbase.TableName-">getRegionsOfTable</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTable-org.apache.hadoop.hbase.TableName-java.util.function.Predicate-">getRegionsOfTable</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Predicate.html?is-external=true" title="class or interface in java.util.function">Predicate</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;&nbsp;filter)</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTableForDeleting-org.apache.hadoop.hbase.TableName-">getRegionsOfTableForDeleting</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>
<div class="block">Get the regions for deleting a table.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTableForEnabling-org.apache.hadoop.hbase.TableName-">getRegionsOfTableForEnabling</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>
<div class="block">Get the regions for enabling a table.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTableForReopen-org.apache.hadoop.hbase.TableName-">getRegionsOfTableForReopen</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
<div class="block">Get the regions to be reopened when modifying a table.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsStateInTransition--">getRegionsStateInTransition</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionState-org.apache.hadoop.hbase.client.RegionInfo-">getRegionState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionState-java.lang.String-">getRegionState</a></span>(<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;encodedRegionName)</code>&nbsp;</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionStateNode-org.apache.hadoop.hbase.client.RegionInfo-">getRegionStateNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionStateNodeFromName-byte:A-">getRegionStateNodeFromName</a></span>(byte[]&nbsp;regionName)</code>&nbsp;</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code><a href="https://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/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionStateNodes--">getRegionStateNodes</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionStates--">getRegionStates</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionTransitionState-org.apache.hadoop.hbase.client.RegionInfo-">getRegionTransitionState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;hri)</code>&nbsp;</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/ServerStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">ServerStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getServerNode-org.apache.hadoop.hbase.ServerName-">getServerNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>&nbsp;</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code><a href="https://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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getSnapShotOfAssignment-java.util.Collection-">getSnapShotOfAssignment</a></span>(<a href="https://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/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;regions)</code>&nbsp;</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getTableRegionsInfo-org.apache.hadoop.hbase.TableName-">getTableRegionsInfo</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="i39" class="rowColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getTableRegionStateNodes-org.apache.hadoop.hbase.TableName-">getTableRegionStateNodes</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="i40" class="altColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getTableRegionStates-org.apache.hadoop.hbase.TableName-">getTableRegionStates</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="i41" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#hasRegionsInTransition--">hasRegionsInTransition</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#hasTableRegionStates-org.apache.hadoop.hbase.TableName-">hasTableRegionStates</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="i43" class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#include-org.apache.hadoop.hbase.master.assignment.RegionStateNode-boolean-">include</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;node,
boolean&nbsp;offline)</code>
<div class="block">Utility.</div>
</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#isRegionInRegionStates-org.apache.hadoop.hbase.client.RegionInfo-">isRegionInRegionStates</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;hri)</code>&nbsp;</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#isRegionInState-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.master.RegionState.State...-">isRegionInState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo,
<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master">RegionState.State</a>...&nbsp;state)</code>&nbsp;</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#isRegionInTransition-org.apache.hadoop.hbase.client.RegionInfo-">isRegionInTransition</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#isRegionOffline-org.apache.hadoop.hbase.client.RegionInfo-">isRegionOffline</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#isRegionOnline-org.apache.hadoop.hbase.client.RegionInfo-">isRegionOnline</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#isTableDisabled-org.apache.hadoop.hbase.master.TableStateManager-org.apache.hadoop.hbase.TableName-">isTableDisabled</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/TableStateManager.html" title="class in org.apache.hadoop.hbase.master">TableStateManager</a>&nbsp;tableStateManager,
<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="i50" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#logSplit-org.apache.hadoop.hbase.ServerName-">logSplit</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
<div class="block">Called after we've split all logs on a crashed Server.</div>
</td>
</tr>
<tr id="i51" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#logSplitting-org.apache.hadoop.hbase.ServerName-">logSplitting</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
<div class="block">Call this when we start log splitting for a crashed Server.</div>
</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#metaLogSplit-org.apache.hadoop.hbase.ServerName-">metaLogSplit</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
<div class="block">Called after we've split the meta logs on a crashed Server.</div>
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</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#metaLogSplitting-org.apache.hadoop.hbase.ServerName-">metaLogSplitting</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
<div class="block">Call this when we start meta log splitting a crashed Server.</div>
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</tr>
<tr id="i54" class="altColor">
<td class="colFirst"><code>static <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/master/assignment/RegionStates.html#regionNamesToString-java.util.Collection-">regionNamesToString</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;byte[]&gt;&nbsp;regions)</code>&nbsp;</td>
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<tr id="i55" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#removeFromFailedOpen-org.apache.hadoop.hbase.client.RegionInfo-">removeFromFailedOpen</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
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<tr id="i56" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#removeFromOfflineRegions-org.apache.hadoop.hbase.client.RegionInfo-">removeFromOfflineRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
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<tr id="i57" class="rowColor">
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#removeRegionFromServer-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.master.assignment.RegionStateNode-">removeRegionFromServer</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
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<tr id="i58" class="altColor">
<td class="colFirst"><code>void</code></td>
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<div class="block">Called by SCP at end of successful processing.</div>
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<tr id="i59" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#setServerState-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.master.assignment.ServerState-">setServerState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
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<tr id="i60" class="altColor">
<td class="colFirst"><code>void</code></td>
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<div class="block">RegionName -- i.e. RegionInfo.getRegionName() -- as bytes to <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>RegionStateNode</code></a></div>
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<div class="block">this map is a hack to lookup of region in master by encoded region name is O(n).
must put and remove with regionsMap.</div>
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<pre>private final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentSkipListMap</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.94">regionOffline</a></pre>
<div class="block">Regions marked as offline on a read of hbase:meta. Unused or at least, once
offlined, regions have no means of coming on line again. TODO.</div>
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<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.103">RegionStates</a>()</pre>
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<h4>clear</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.108">clear</a>()</pre>
<div class="block">Called on stop of AssignmentManager.</div>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.232">hasTableRegionStates</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
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<h4>getRegionsOfTable</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.240">getRegionsOfTable</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Return online regions of table; does not include OFFLINE or SPLITTING regions.</dd>
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<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.246">createRegionForReopen</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;node)</pre>
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<h4>getRegionsOfTableForReopen</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.272">getRegionsOfTableForReopen</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
<div class="block">Get the regions to be reopened when modifying a table.
<p/>
Notice that the <code>openSeqNum</code> in the returned HRegionLocation is also used to indicate the
state of this region, positive means the region is in <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPEN"><code>RegionState.State.OPEN</code></a>, -1 means
<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPENING"><code>RegionState.State.OPENING</code></a>. And for regions in other states we do not need reopen them.</div>
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<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.298">checkReopened</a>(<a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&nbsp;oldLoc)</pre>
<div class="block">Check whether the region has been reopened. The meaning of the <a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase"><code>HRegionLocation</code></a> is the
same with <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTableForReopen-org.apache.hadoop.hbase.TableName-"><code>getRegionsOfTableForReopen(TableName)</code></a>.
<p/>
For a region which is in <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPEN"><code>RegionState.State.OPEN</code></a> before, if the region state is changed or the open
seq num is changed, we can confirm that it has been reopened.
<p/>
For a region which is in <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPENING"><code>RegionState.State.OPENING</code></a> before, usually it will be in <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPEN"><code>RegionState.State.OPEN</code></a>
now and we will schedule a MRP to reopen it. But there are several exceptions:
<ul>
<li>The region is in state other than <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPEN"><code>RegionState.State.OPEN</code></a> or <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPENING"><code>RegionState.State.OPENING</code></a>.</li>
<li>The location of the region has been changed</li>
</ul>
Of course the region could still be in <a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html#OPENING"><code>RegionState.State.OPENING</code></a> state and still on the same
server, then here we will still return a <a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase"><code>HRegionLocation</code></a> for it, just like
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTableForReopen-org.apache.hadoop.hbase.TableName-"><code>getRegionsOfTableForReopen(TableName)</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>oldLoc</code> - the previous state/location of this region</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>null if the region has been reopened, otherwise a new <a href="../../../../../../org/apache/hadoop/hbase/HRegionLocation.html" title="class in org.apache.hadoop.hbase"><code>HRegionLocation</code></a> which
means we still need to reopen the region.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getRegionsOfTableForReopen-org.apache.hadoop.hbase.TableName-"><code>getRegionsOfTableForReopen(TableName)</code></a></dd>
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<h4>getRegionsOfTableForEnabling</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.356">getRegionsOfTableForEnabling</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</pre>
<div class="block">Get the regions for enabling a table.
<p/>
Here we want the EnableTableProcedure to be more robust and can be used to fix some nasty
states, so the checks in this method will be a bit strange. In general, a region can only be
offline when it is split, for merging we will just delete the parent regions, but with HBCK we
may force update the state of a region to fix some nasty bugs, so in this method we will try to
bring the offline regions back if it is not split. That's why we only check for split state
here.</div>
</li>
</ul>
<a name="getRegionsOfTableForDeleting-org.apache.hadoop.hbase.TableName-">
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.368">getRegionsOfTableForDeleting</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</pre>
<div class="block">Get the regions for deleting a table.
<p/>
Here we need to return all the regions irrespective of the states in order to archive them
all. This is because if we don't archive OFFLINE/SPLIT regions and if a snapshot or a cloned
table references to the regions, we will lose the data of the regions.</div>
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<pre>private&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.376">getRegionsOfTable</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
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<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Return the regions of the table and filter them.</dd>
</dl>
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<a name="include-org.apache.hadoop.hbase.master.assignment.RegionStateNode-boolean-">
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<h4>include</h4>
<pre>private&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.387">include</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;node,
boolean&nbsp;offline)</pre>
<div class="block">Utility. Whether to include region in list of regions. Default is to
weed out split and offline regions.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if we should include the <code>node</code> (do not include
if split or offline unless <code>offline</code> is set to true.</dd>
</dl>
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</ul>
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<h4>setServerState</h4>
<pre>private&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.408">setServerState</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/ServerState.html" title="enum in org.apache.hadoop.hbase.master.assignment">ServerState</a>&nbsp;state)</pre>
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<h4>metaLogSplitting</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.419">metaLogSplitting</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
<div class="block">Call this when we start meta log splitting a crashed Server.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#metaLogSplit-org.apache.hadoop.hbase.ServerName-"><code>metaLogSplit(ServerName)</code></a></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.427">metaLogSplit</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
<div class="block">Called after we've split the meta logs on a crashed Server.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#metaLogSplitting-org.apache.hadoop.hbase.ServerName-"><code>metaLogSplitting(ServerName)</code></a></dd>
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<h4>logSplitting</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.435">logSplitting</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
<div class="block">Call this when we start log splitting for a crashed Server.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#logSplit-org.apache.hadoop.hbase.ServerName-"><code>logSplit(ServerName)</code></a></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.443">logSplit</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
<div class="block">Called after we've split all logs on a crashed Server.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#logSplitting-org.apache.hadoop.hbase.ServerName-"><code>logSplitting(ServerName)</code></a></dd>
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<h4>updateRegionState</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.447">updateRegionState</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo,
<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master">RegionState.State</a>&nbsp;state)</pre>
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<a name="getAssignedRegions--">
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<h4>getAssignedRegions</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.460">getAssignedRegions</a>()</pre>
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<h4>isRegionInState</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.470">isRegionInState</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo,
<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master">RegionState.State</a>...&nbsp;state)</pre>
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<a name="isRegionOnline-org.apache.hadoop.hbase.client.RegionInfo-">
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<h4>isRegionOnline</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.483">isRegionOnline</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</pre>
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<a name="isRegionOffline-org.apache.hadoop.hbase.client.RegionInfo-">
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<h4>isRegionOffline</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.490">isRegionOffline</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if region is offline (In OFFLINE or CLOSED state).</dd>
</dl>
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<h4>getSnapShotOfAssignment</h4>
<pre>public&nbsp;<a href="https://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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.494">getSnapShotOfAssignment</a>(<a href="https://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/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&nbsp;regions)</pre>
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<pre>private&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.516">createSnapshot</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;node,
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<h4>getRegionAssignments</h4>
<pre>public&nbsp;<a href="https://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/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.530">getRegionAssignments</a>()</pre>
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<pre>public&nbsp;<a href="https://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/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master">RegionState.State</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.538">getRegionByStateOfTable</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
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<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.554">getRegionServerOfRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</pre>
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<h4>getAssignmentsForBalancer</h4>
<pre>public&nbsp;<a href="https://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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>,<a href="https://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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&gt;&gt;&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.576">getAssignmentsForBalancer</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/TableStateManager.html" title="class in org.apache.hadoop.hbase.master">TableStateManager</a>&nbsp;tableStateManager,
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<div class="block">This is an EXPENSIVE clone. Cloning though is the safest thing to do.
Can't let out original since it can change and at least the load balancer
wants to iterate this exported list. We need to synchronize on regions
since all access to this.servers is under a lock on this.regions.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A clone of current open or opening assignments.</dd>
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<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.629">hasRegionsInTransition</a>()</pre>
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<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.638">getRegionTransitionState</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;hri)</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.652">getRegionsInTransition</a>()</pre>
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<pre>public&nbsp;int&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.659">getRegionsInTransitionCount</a>()</pre>
<div class="block">Get the number of regions in transition.</div>
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<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/ServerStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">ServerStateNode</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.html#line.763">getOrCreateServer</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
<div class="block">Be judicious calling this method. Do it on server register ONLY otherwise
you could mess up online server accounting. TOOD: Review usage and convert
to <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.html#getServerNode-org.apache.hadoop.hbase.ServerName-"><code>getServerNode(ServerName)</code></a> where we can.</div>
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<div class="block">Called by SCP at end of successful processing.</div>
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<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Pertinent ServerStateNode or NULL if none found (Do not make modifications).</dd>
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<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStateNode</a>&nbsp;regionNode)</pre>
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