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<div class="subTitle">org.apache.hadoop.hbase.regionserver</div>
<h2 title="Class RegionCoprocessorHost" class="title">Class RegionCoprocessorHost</h2>
</div>
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<ul class="inheritance">
<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>
<li>
<ul class="inheritance">
<li><a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html" title="class in org.apache.hadoop.hbase.coprocessor">org.apache.hadoop.hbase.coprocessor.CoprocessorHost</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessor</a>,<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;</li>
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<li>org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost</li>
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<pre>@InterfaceAudience.Private
public class <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#line.91">RegionCoprocessorHost</a>
extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessor</a>,<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;</pre>
<div class="block">Implements the coprocessor environment and runtime support for coprocessors
loaded within a <a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.html" title="interface in org.apache.hadoop.hbase.regionserver"><code>Region</code></a>.</div>
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<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<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>(package private) class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.BulkLoadObserverOperation.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.BulkLoadObserverOperation</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/regionserver/RegionCoprocessorHost.RegionEnvironment.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.RegionEnvironment</a></span></code>
<div class="block">Encapsulation of the environment of each coprocessor</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.RegionEnvironmentForCoreCoprocessors.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.RegionEnvironmentForCoreCoprocessors</a></span></code>
<div class="block">Special version of RegionEnvironment that exposes RegionServerServices for Core
Coprocessors only.</div>
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<tr class="rowColor">
<td class="colFirst"><code>(package private) class&nbsp;</code></td>
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<tr class="altColor">
<td class="colFirst"><code>(package private) static class&nbsp;</code></td>
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<code><a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverGetter.html" title="type parameter in CoprocessorHost.ObserverGetter">C</a>,<a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverGetter.html" title="type parameter in CoprocessorHost.ObserverGetter">O</a>&gt;, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverOperationWithoutResult</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>&gt;, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithResult.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverOperationWithResult</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithResult">O</a>,<a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithResult">R</a>&gt;</code></li>
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<h3>Field Summary</h3>
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<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="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessor</a>,<a href="../../../../../org/apache/hadoop/hbase/coprocessor/EndpointObserver.html" title="interface in org.apache.hadoop.hbase.coprocessor">EndpointObserver</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#endpointObserverGetter">endpointObserverGetter</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#hasCustomPostScannerFilterRow">hasCustomPostScannerFilterRow</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#LOG">LOG</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#region">region</a></span></code>
<div class="block">The region</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessor</a>,<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionObserver</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#regionObserverGetter">regionObserverGetter</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#rsServices">rsServices</a></span></code>
<div class="block">The region server services</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static org.apache.hbase.thirdparty.org.apache.commons.collections4.map.ReferenceMap&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="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#SHARED_DATA_MAP">SHARED_DATA_MAP</a></span></code>&nbsp;</td>
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<code><a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#ABORT_ON_ERROR_KEY">ABORT_ON_ERROR_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#abortable">abortable</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#conf">conf</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#coprocEnvironments">coprocEnvironments</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#COPROCESSORS_ENABLED_CONF_KEY">COPROCESSORS_ENABLED_CONF_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#DEFAULT_ABORT_ON_ERROR">DEFAULT_ABORT_ON_ERROR</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#DEFAULT_COPROCESSORS_ENABLED">DEFAULT_COPROCESSORS_ENABLED</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#DEFAULT_SKIP_LOAD_DUPLICATE_TABLE_COPROCESSOR">DEFAULT_SKIP_LOAD_DUPLICATE_TABLE_COPROCESSOR</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#DEFAULT_USER_COPROCESSORS_ENABLED">DEFAULT_USER_COPROCESSORS_ENABLED</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#loadSequence">loadSequence</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#MASTER_COPROCESSOR_CONF_KEY">MASTER_COPROCESSOR_CONF_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#pathPrefix">pathPrefix</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#REGION_COPROCESSOR_CONF_KEY">REGION_COPROCESSOR_CONF_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#REGIONSERVER_COPROCESSOR_CONF_KEY">REGIONSERVER_COPROCESSOR_CONF_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#SKIP_LOAD_DUPLICATE_TABLE_COPROCESSOR">SKIP_LOAD_DUPLICATE_TABLE_COPROCESSOR</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#USER_COPROCESSORS_ENABLED_CONF_KEY">USER_COPROCESSORS_ENABLED_CONF_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#USER_REGION_COPROCESSOR_CONF_KEY">USER_REGION_COPROCESSOR_CONF_KEY</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#WAL_COPROCESSOR_CONF_KEY">WAL_COPROCESSOR_CONF_KEY</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#RegionCoprocessorHost-org.apache.hadoop.hbase.regionserver.HRegion-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.conf.Configuration-">RegionCoprocessorHost</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a>&nbsp;region,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a>&nbsp;rsServices,
org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
<div class="block">Constructor</div>
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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><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessor</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#checkAndGetInstance-java.lang.Class-">checkAndGetInstance</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;implClass)</code>
<div class="block">Called when a new Coprocessor class needs to be loaded.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.RegionEnvironment.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.RegionEnvironment</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#createEnvironment-org.apache.hadoop.hbase.coprocessor.RegionCoprocessor-int-int-org.apache.hadoop.conf.Configuration-">createEnvironment</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessor</a>&nbsp;instance,
int&nbsp;priority,
int&nbsp;seq,
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<div class="block">Called when a new Coprocessor class is loaded</div>
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</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>(package private) static <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/regionserver/RegionCoprocessorHost.TableCoprocessorAttribute.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.TableCoprocessorAttribute</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#getTableCoprocessorAttrsFromSchema-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-">getTableCoprocessorAttrsFromSchema</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
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</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#hasCustomPostScannerFilterRow--">hasCustomPostScannerFilterRow</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#loadTableCoprocessors-org.apache.hadoop.conf.Configuration-">loadTableCoprocessors</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postAppend-org.apache.hadoop.hbase.client.Append-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.hbase.wal.WALEdit-">postAppend</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a>&nbsp;append,
<a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>&nbsp;result,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</code>&nbsp;</td>
</tr>
<tr id="i6" 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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postAppendBeforeWAL-org.apache.hadoop.hbase.client.Mutation-java.util.List-">postAppendBeforeWAL</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;mutation,
<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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;&nbsp;cellPairs)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postBatchMutate-org.apache.hadoop.hbase.regionserver.MiniBatchOperationInProgress-">postBatchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MiniBatchOperationInProgress.html" title="class in org.apache.hadoop.hbase.regionserver">MiniBatchOperationInProgress</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&gt;&nbsp;miniBatchOp)</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/regionserver/RegionCoprocessorHost.html#postBatchMutateIndispensably-org.apache.hadoop.hbase.regionserver.MiniBatchOperationInProgress-boolean-">postBatchMutateIndispensably</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MiniBatchOperationInProgress.html" title="class in org.apache.hadoop.hbase.regionserver">MiniBatchOperationInProgress</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&gt;&nbsp;miniBatchOp,
boolean&nbsp;success)</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/regionserver/RegionCoprocessorHost.html#postBulkLoadHFile-java.util.List-java.util.Map-">postBulkLoadHFile</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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;byte[],<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>&gt;&gt;&nbsp;familyPaths,
<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;byte[],<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;org.apache.hadoop.fs.Path&gt;&gt;&nbsp;map)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutateResult.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutateResult</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postCheckAndMutate-org.apache.hadoop.hbase.client.CheckAndMutate-org.apache.hadoop.hbase.client.CheckAndMutateResult-">postCheckAndMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutate.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutate</a>&nbsp;checkAndMutate,
<a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutateResult.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutateResult</a>&nbsp;result)</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postClose-boolean-">postClose</a></span>(boolean&nbsp;abortRequested)</code>
<div class="block">Invoked after a region is closed</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postCloseRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">postCloseRegionOperation</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a>&nbsp;op)</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postCommitStoreFile-byte:A-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">postCommitStoreFile</a></span>(byte[]&nbsp;family,
org.apache.hadoop.fs.Path&nbsp;srcPath,
org.apache.hadoop.fs.Path&nbsp;dstPath)</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postCompact-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.HStoreFile-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-org.apache.hadoop.hbase.security.User-">postCompact</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>&nbsp;resultFile,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a>&nbsp;tracker,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionRequest.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionRequest</a>&nbsp;request,
<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>
<div class="block">Called after the store compaction has completed.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postCompactSelection-org.apache.hadoop.hbase.regionserver.HStore-java.util.List-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-org.apache.hadoop.hbase.security.User-">postCompactSelection</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<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/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>&gt;&nbsp;selected,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a>&nbsp;tracker,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionRequest.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionRequest</a>&nbsp;request,
<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>
<div class="block">Called after the <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HStoreFile</code></a>s to be compacted have been selected from the available
candidates.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postDelete-org.apache.hadoop.hbase.client.Delete-org.apache.hadoop.hbase.wal.WALEdit-">postDelete</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a>&nbsp;delete,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postEndpointInvocation-org.apache.hbase.thirdparty.com.google.protobuf.Service-java.lang.String-org.apache.hbase.thirdparty.com.google.protobuf.Message-org.apache.hbase.thirdparty.com.google.protobuf.Message.Builder-">postEndpointInvocation</a></span>(org.apache.hbase.thirdparty.com.google.protobuf.Service&nbsp;service,
<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;methodName,
org.apache.hbase.thirdparty.com.google.protobuf.Message&nbsp;request,
org.apache.hbase.thirdparty.com.google.protobuf.Message.Builder&nbsp;responseBuilder)</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postExists-org.apache.hadoop.hbase.client.Get-boolean-">postExists</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a>&nbsp;get,
boolean&nbsp;result)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postFlush-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">postFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a>&nbsp;tracker)</code>
<div class="block">Invoked after a memstore flush</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postFlush-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.HStoreFile-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">postFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>&nbsp;storeFile,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a>&nbsp;tracker)</code>
<div class="block">Invoked after a memstore flush</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postGet-org.apache.hadoop.hbase.client.Get-java.util.List-">postGet</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a>&nbsp;get,
<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/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&nbsp;results)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postIncrement-org.apache.hadoop.hbase.client.Increment-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.hbase.wal.WALEdit-">postIncrement</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a>&nbsp;increment,
<a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>&nbsp;result,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postIncrementBeforeWAL-org.apache.hadoop.hbase.client.Mutation-java.util.List-">postIncrementBeforeWAL</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;mutation,
<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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>,<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;&nbsp;cellPairs)</code>&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postInstantiateDeleteTracker-org.apache.hadoop.hbase.regionserver.querymatcher.DeleteTracker-">postInstantiateDeleteTracker</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a>&nbsp;result)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Since 2.0 with out any replacement and will be removed in 3.0</span></div>
</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postMemStoreCompaction-org.apache.hadoop.hbase.regionserver.HStore-">postMemStoreCompaction</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store)</code>
<div class="block">Invoked after in memory compaction.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postOpen--">postOpen</a></span>()</code>
<div class="block">Invoked after a region open</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postPut-org.apache.hadoop.hbase.client.Put-org.apache.hadoop.hbase.wal.WALEdit-">postPut</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a>&nbsp;put,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postReplayWALs-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-">postReplayWALs</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;info,
org.apache.hadoop.fs.Path&nbsp;edits)</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postScannerClose-org.apache.hadoop.hbase.regionserver.InternalScanner-">postScannerClose</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;s)</code>&nbsp;</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postScannerFilterRow-org.apache.hadoop.hbase.regionserver.InternalScanner-org.apache.hadoop.hbase.Cell-">postScannerFilterRow</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;s,
<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;curRowCell)</code>
<div class="block">This will be called by the scan flow when the current scanned row is being filtered out by the
filter.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postScannerNext-org.apache.hadoop.hbase.regionserver.InternalScanner-java.util.List-int-boolean-">postScannerNext</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;s,
<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/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>&gt;&nbsp;results,
int&nbsp;limit,
boolean&nbsp;hasMore)</code>&nbsp;</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postScannerOpen-org.apache.hadoop.hbase.client.Scan-org.apache.hadoop.hbase.regionserver.RegionScanner-">postScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a>&nbsp;scan,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionScanner</a>&nbsp;s)</code>&nbsp;</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postStartRegionOperation-org.apache.hadoop.hbase.regionserver.Region.Operation-">postStartRegionOperation</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver">Region.Operation</a>&nbsp;op)</code>&nbsp;</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/StoreFileReader.html" title="class in org.apache.hadoop.hbase.regionserver">StoreFileReader</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postStoreFileReaderOpen-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.io.FSDataInputStreamWrapper-long-org.apache.hadoop.hbase.io.hfile.CacheConfig-org.apache.hadoop.hbase.io.Reference-org.apache.hadoop.hbase.regionserver.StoreFileReader-">postStoreFileReaderOpen</a></span>(org.apache.hadoop.fs.FileSystem&nbsp;fs,
org.apache.hadoop.fs.Path&nbsp;p,
<a href="../../../../../org/apache/hadoop/hbase/io/FSDataInputStreamWrapper.html" title="class in org.apache.hadoop.hbase.io">FSDataInputStreamWrapper</a>&nbsp;in,
long&nbsp;size,
<a href="../../../../../org/apache/hadoop/hbase/io/hfile/CacheConfig.html" title="class in org.apache.hadoop.hbase.io.hfile">CacheConfig</a>&nbsp;cacheConf,
<a href="../../../../../org/apache/hadoop/hbase/io/Reference.html" title="class in org.apache.hadoop.hbase.io">Reference</a>&nbsp;r,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/StoreFileReader.html" title="class in org.apache.hadoop.hbase.regionserver">StoreFileReader</a>&nbsp;reader)</code>&nbsp;</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#postWALRestore-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.wal.WALEdit-">postWALRestore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;info,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a>&nbsp;logKey,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;logEdit)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Since hbase-2.0.0. No replacement. To be removed in hbase-3.0.0 and replaced
with something that doesn't expose IntefaceAudience.Private classes.</span></div>
</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preAppend-org.apache.hadoop.hbase.client.Append-org.apache.hadoop.hbase.wal.WALEdit-">preAppend</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a>&nbsp;append,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preAppendAfterRowLock-org.apache.hadoop.hbase.client.Append-">preAppendAfterRowLock</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a>&nbsp;append)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preBatchMutate-org.apache.hadoop.hbase.regionserver.MiniBatchOperationInProgress-">preBatchMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/MiniBatchOperationInProgress.html" title="class in org.apache.hadoop.hbase.regionserver">MiniBatchOperationInProgress</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&gt;&nbsp;miniBatchOp)</code>&nbsp;</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preBulkLoadHFile-java.util.List-">preBulkLoadHFile</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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;byte[],<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>&gt;&gt;&nbsp;familyPaths)</code>&nbsp;</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutateResult.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutateResult</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preCheckAndMutate-org.apache.hadoop.hbase.client.CheckAndMutate-">preCheckAndMutate</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutate.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutate</a>&nbsp;checkAndMutate)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutateResult.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutateResult</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preCheckAndMutateAfterRowLock-org.apache.hadoop.hbase.client.CheckAndMutate-">preCheckAndMutateAfterRowLock</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/CheckAndMutate.html" title="class in org.apache.hadoop.hbase.client">CheckAndMutate</a>&nbsp;checkAndMutate)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preCleanupBulkLoad-org.apache.hadoop.hbase.security.User-">preCleanupBulkLoad</a></span>(<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>&nbsp;</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preClose-boolean-">preClose</a></span>(boolean&nbsp;abortRequested)</code>
<div class="block">Invoked before a region is closed</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/regionserver/RegionCoprocessorHost.html#preCommitStoreFile-byte:A-java.util.List-">preCommitStoreFile</a></span>(byte[]&nbsp;family,
<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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;org.apache.hadoop.fs.Path,org.apache.hadoop.fs.Path&gt;&gt;&nbsp;pairs)</code>&nbsp;</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preCompact-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.InternalScanner-org.apache.hadoop.hbase.regionserver.ScanType-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-org.apache.hadoop.hbase.security.User-">preCompact</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;scanner,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanType.html" title="enum in org.apache.hadoop.hbase.regionserver">ScanType</a>&nbsp;scanType,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a>&nbsp;tracker,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionRequest.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionRequest</a>&nbsp;request,
<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>
<div class="block">Called prior to rewriting the store files selected for compaction</div>
</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanInfo.html" title="class in org.apache.hadoop.hbase.regionserver">ScanInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preCompactScannerOpen-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.ScanType-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-org.apache.hadoop.hbase.security.User-">preCompactScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanType.html" title="enum in org.apache.hadoop.hbase.regionserver">ScanType</a>&nbsp;scanType,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a>&nbsp;tracker,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionRequest.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionRequest</a>&nbsp;request,
<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>
<div class="block">Called prior to opening store scanner for compaction.</div>
</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/regionserver/RegionCoprocessorHost.html#preCompactSelection-org.apache.hadoop.hbase.regionserver.HStore-java.util.List-org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker-org.apache.hadoop.hbase.security.User-">preCompactSelection</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<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/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver">HStoreFile</a>&gt;&nbsp;candidates,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.compactions">CompactionLifeCycleTracker</a>&nbsp;tracker,
<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>
<div class="block">Called prior to selecting the <a href="../../../../../org/apache/hadoop/hbase/regionserver/HStoreFile.html" title="class in org.apache.hadoop.hbase.regionserver"><code>HStoreFile</code></a>s for compaction from the list of currently
available candidates.</div>
</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/regionserver/RegionCoprocessorHost.html#preDelete-org.apache.hadoop.hbase.client.Delete-org.apache.hadoop.hbase.wal.WALEdit-">preDelete</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a>&nbsp;delete,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>org.apache.hbase.thirdparty.com.google.protobuf.Message</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preEndpointInvocation-org.apache.hbase.thirdparty.com.google.protobuf.Service-java.lang.String-org.apache.hbase.thirdparty.com.google.protobuf.Message-">preEndpointInvocation</a></span>(org.apache.hbase.thirdparty.com.google.protobuf.Service&nbsp;service,
<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;methodName,
org.apache.hbase.thirdparty.com.google.protobuf.Message&nbsp;request)</code>&nbsp;</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preExists-org.apache.hadoop.hbase.client.Get-">preExists</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a>&nbsp;get)</code>
<div class="block">Supports Coprocessor 'bypass'.</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/regionserver/RegionCoprocessorHost.html#preFlush-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">preFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a>&nbsp;tracker)</code>
<div class="block">Invoked before a memstore flush</div>
</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preFlush-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.InternalScanner-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">preFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;scanner,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a>&nbsp;tracker)</code>
<div class="block">Invoked before a memstore flush</div>
</td>
</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanInfo.html" title="class in org.apache.hadoop.hbase.regionserver">ScanInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preFlushScannerOpen-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker-">preFlushScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushLifeCycleTracker.html" title="interface in org.apache.hadoop.hbase.regionserver">FlushLifeCycleTracker</a>&nbsp;tracker)</code>
<div class="block">Invoked before create StoreScanner for flush.</div>
</td>
</tr>
<tr id="i54" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preGet-org.apache.hadoop.hbase.client.Get-java.util.List-">preGet</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a>&nbsp;get,
<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/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&nbsp;results)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i55" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preIncrement-org.apache.hadoop.hbase.client.Increment-org.apache.hadoop.hbase.wal.WALEdit-">preIncrement</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a>&nbsp;increment,
<a href="../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a>&nbsp;edit)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i56" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preIncrementAfterRowLock-org.apache.hadoop.hbase.client.Increment-">preIncrementAfterRowLock</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a>&nbsp;increment)</code>
<div class="block">Supports Coprocessor 'bypass'.</div>
</td>
</tr>
<tr id="i57" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preMemStoreCompaction-org.apache.hadoop.hbase.regionserver.HStore-">preMemStoreCompaction</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store)</code>
<div class="block">Invoked before in memory compaction.</div>
</td>
</tr>
<tr id="i58" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preMemStoreCompactionCompact-org.apache.hadoop.hbase.regionserver.HStore-org.apache.hadoop.hbase.regionserver.InternalScanner-">preMemStoreCompactionCompact</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;scanner)</code>
<div class="block">Invoked before compacting memstore.</div>
</td>
</tr>
<tr id="i59" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanInfo.html" title="class in org.apache.hadoop.hbase.regionserver">ScanInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preMemStoreCompactionCompactScannerOpen-org.apache.hadoop.hbase.regionserver.HStore-">preMemStoreCompactionCompactScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HStore.html" title="class in org.apache.hadoop.hbase.regionserver">HStore</a>&nbsp;store)</code>
<div class="block">Invoked before create StoreScanner for in memory compaction.</div>
</td>
</tr>
<tr id="i60" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preOpen--">preOpen</a></span>()</code>
<div class="block">Invoked before a region open.</div>
</td>
</tr>
<tr id="i61" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#prePrepareBulkLoad-org.apache.hadoop.hbase.security.User-">prePrepareBulkLoad</a></span>(<a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a>&nbsp;user)</code>&nbsp;</td>
</tr>
<tr id="i62" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#prePrepareTimeStampForDeleteVersion-org.apache.hadoop.hbase.client.Mutation-org.apache.hadoop.hbase.Cell-byte:A-org.apache.hadoop.hbase.client.Get-">prePrepareTimeStampForDeleteVersion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;mutation,
<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;kv,
byte[]&nbsp;byteNow,
<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a>&nbsp;get)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">In hbase-2.0.0. Will be removed in hbase-3.0.0. Added explicitly for a single
Coprocessor for its needs only. Will be removed.</span></div>
</div>
</td>
</tr>
<tr id="i63" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
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<tr id="i64" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preReplayWALs-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.fs.Path-">preReplayWALs</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;info,
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<tr id="i65" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preScannerNext-org.apache.hadoop.hbase.regionserver.InternalScanner-java.util.List-int-">preScannerNext</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a>&nbsp;s,
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<tr id="i67" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preScannerOpen-org.apache.hadoop.hbase.client.Scan-">preScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a>&nbsp;scan)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#preWALAppend-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.wal.WALEdit-">preWALAppend</a></span>(<a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="interface in org.apache.hadoop.hbase.wal">WALKey</a>&nbsp;key,
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<td class="colFirst"><code>boolean</code></td>
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<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
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<tr id="i72" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#testTableCoprocessorAttrs-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.client.TableDescriptor-">testTableCoprocessorAttrs</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
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<h3>Constructor Detail</h3>
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<h4>RegionCoprocessorHost</h4>
<pre>public&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.html#line.259">RegionCoprocessorHost</a>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a>&nbsp;region,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a>&nbsp;rsServices,
org.apache.hadoop.conf.Configuration&nbsp;conf)</pre>
<div class="block">Constructor</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>region</code> - the region</dd>
<dd><code>rsServices</code> - interface to available region server functionality</dd>
<dd><code>conf</code> - the configuration</dd>
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<div class="block">Sanity check the table coprocessor attributes of the supplied schema. Will
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>htd</code> - </dd>
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int&nbsp;seq,
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<div class="block">Invoked before a region open.</div>
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>abortRequested</code> - true if the server is aborting</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>candidates</code> - The currently available store files</dd>
<dd><code>tracker</code> - used to track the life cycle of a compaction</dd>
<dd><code>user</code> - the user</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dd><code>selected</code> - The store files selected to compact</dd>
<dd><code>tracker</code> - used to track the life cycle of a compaction</dd>
<dd><code>request</code> - the compaction request</dd>
<dd><code>user</code> - the user</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Called prior to opening store scanner for compaction.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Called prior to rewriting the store files selected for compaction</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>store</code> - the store being compacted</dd>
<dd><code>scanner</code> - the scanner used to read store data during compaction</dd>
<dd><code>scanType</code> - type of Scan</dd>
<dd><code>tracker</code> - used to track the life cycle of a compaction</dd>
<dd><code>request</code> - the compaction request</dd>
<dd><code>user</code> - the user</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Scanner to use (cannot be null!)</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Called after the store compaction has completed.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>store</code> - the store being compacted</dd>
<dd><code>resultFile</code> - the new store file written during compaction</dd>
<dd><code>tracker</code> - used to track the life cycle of a compaction</dd>
<dd><code>request</code> - the compaction request</dd>
<dd><code>user</code> - the user</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Invoked before create StoreScanner for flush.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Scanner to use (cannot be null!)</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
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<div class="block">Invoked before a memstore flush</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Invoked after a memstore flush</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Invoked before create StoreScanner for in memory compaction.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
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