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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.hadoop.hbase.util</a></div> |
| <h1 title="Class ModifyRegionUtils" class="title">Class ModifyRegionUtils</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.hadoop.hbase.util.ModifyRegionUtils</div> |
| </div> |
| <section class="class-description" id="class-description"> |
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| <div class="type-signature"><span class="annotations">@Private |
| </span><span class="modifiers">public abstract class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-47">ModifyRegionUtils</a></span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Utility methods for interacting with the regions.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
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| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><a href="ModifyRegionUtils.RegionEditTask.html" class="type-name-link" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionEditTask</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>static interface </code></div> |
| <div class="col-second odd-row-color"><code><a href="ModifyRegionUtils.RegionFillTask.html" class="type-name-link" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
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| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
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| <div class="col-first even-row-color"><code>private static final org.slf4j.Logger</code></div> |
| <div class="col-second even-row-color"><code><a href="#LOG" class="member-name-link">LOG</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
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| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier</div> |
| <div class="table-header col-second">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>private </code></div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">ModifyRegionUtils</a>()</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
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| <div class="table-header col-first">Modifier and Type</div> |
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| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#createRegion(org.apache.hadoop.conf.Configuration,org.apache.hadoop.fs.Path,org.apache.hadoop.hbase.client.TableDescriptor,org.apache.hadoop.hbase.client.RegionInfo,org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionFillTask)" class="member-name-link">createRegion</a><wbr>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> newRegion, |
| <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a> task)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Create new set of regions on the specified file-system.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[]</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#createRegionInfos(org.apache.hadoop.hbase.client.TableDescriptor,byte%5B%5D%5B%5D)" class="member-name-link">createRegionInfos</a><wbr>(<a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| byte[][] splitKeys)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#createRegions(java.util.concurrent.ThreadPoolExecutor,org.apache.hadoop.conf.Configuration,org.apache.hadoop.fs.Path,org.apache.hadoop.hbase.client.TableDescriptor,org.apache.hadoop.hbase.client.RegionInfo%5B%5D,org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionFillTask)" class="member-name-link">createRegions</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a> exec, |
| org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[] newRegions, |
| <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a> task)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Create new set of regions on the specified file-system.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#createRegions(org.apache.hadoop.conf.Configuration,org.apache.hadoop.fs.Path,org.apache.hadoop.hbase.client.TableDescriptor,org.apache.hadoop.hbase.client.RegionInfo%5B%5D,org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionFillTask)" class="member-name-link">createRegions</a><wbr>(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[] newRegions, |
| <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a> task)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Create new set of regions on the specified file-system.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#editRegions(java.util.concurrent.ThreadPoolExecutor,java.util.Collection,org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionEditTask)" class="member-name-link">editRegions</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a> exec, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>> regions, |
| <a href="ModifyRegionUtils.RegionEditTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionEditTask</a> task)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Execute the task on the specified set of regions.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>(package private) static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getRegionOpenAndInitThreadPool(org.apache.hadoop.conf.Configuration,java.lang.String,int)" class="member-name-link">getRegionOpenAndInitThreadPool</a><wbr>(org.apache.hadoop.conf.Configuration conf, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> threadNamePrefix, |
| int regionNumber)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="LOG"> |
| <h3>LOG</h3> |
| <div class="member-signature"><span class="modifiers">private static final</span> <span class="return-type">org.slf4j.Logger</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-49">LOG</a></span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>()"> |
| <h3>ModifyRegionUtils</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-51">ModifyRegionUtils</a></span>()</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="createRegionInfos(org.apache.hadoop.hbase.client.TableDescriptor,byte[][])"> |
| <h3>createRegionInfos</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[]</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-62">createRegionInfos</a></span><wbr><span class="parameters">(<a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| byte[][] splitKeys)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createRegions(org.apache.hadoop.conf.Configuration,org.apache.hadoop.fs.Path,org.apache.hadoop.hbase.client.TableDescriptor,org.apache.hadoop.hbase.client.RegionInfo[],org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionFillTask)"> |
| <h3>createRegions</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-93">createRegions</a></span><wbr><span class="parameters">(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[] newRegions, |
| <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a> task)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Create new set of regions on the specified file-system. NOTE: that you should add the regions |
| to hbase:meta after this operation.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>conf</code> - <code>Configuration</code></dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>tableDescriptor</code> - description of the table</dd> |
| <dd><code>newRegions</code> - <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client"><code>RegionInfo</code></a> that describes the regions to create</dd> |
| <dd><code>task</code> - <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util"><code>ModifyRegionUtils.RegionFillTask</code></a> custom code to populate region after creation</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createRegions(java.util.concurrent.ThreadPoolExecutor,org.apache.hadoop.conf.Configuration,org.apache.hadoop.fs.Path,org.apache.hadoop.hbase.client.TableDescriptor,org.apache.hadoop.hbase.client.RegionInfo[],org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionFillTask)"> |
| <h3>createRegions</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-117">createRegions</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a> exec, |
| org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[] newRegions, |
| <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a> task)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Create new set of regions on the specified file-system. NOTE: that you should add the regions |
| to hbase:meta after this operation.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>exec</code> - Thread Pool Executor</dd> |
| <dd><code>conf</code> - <code>Configuration</code></dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>tableDescriptor</code> - description of the table</dd> |
| <dd><code>newRegions</code> - <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client"><code>RegionInfo</code></a> that describes the regions to create</dd> |
| <dd><code>task</code> - <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util"><code>ModifyRegionUtils.RegionFillTask</code></a> custom code to populate region after creation</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createRegion(org.apache.hadoop.conf.Configuration,org.apache.hadoop.fs.Path,org.apache.hadoop.hbase.client.TableDescriptor,org.apache.hadoop.hbase.client.RegionInfo,org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionFillTask)"> |
| <h3>createRegion</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-154">createRegion</a></span><wbr><span class="parameters">(org.apache.hadoop.conf.Configuration conf, |
| org.apache.hadoop.fs.Path rootDir, |
| <a href="../client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a> tableDescriptor, |
| <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> newRegion, |
| <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionFillTask</a> task)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Create new set of regions on the specified file-system.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>conf</code> - <code>Configuration</code></dd> |
| <dd><code>rootDir</code> - Root directory for HBase instance</dd> |
| <dd><code>tableDescriptor</code> - description of the table</dd> |
| <dd><code>newRegion</code> - <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client"><code>RegionInfo</code></a> that describes the region to create</dd> |
| <dd><code>task</code> - <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util"><code>ModifyRegionUtils.RegionFillTask</code></a> custom code to populate region after creation</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="editRegions(java.util.concurrent.ThreadPoolExecutor,java.util.Collection,org.apache.hadoop.hbase.util.ModifyRegionUtils.RegionEditTask)"> |
| <h3>editRegions</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-181">editRegions</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a> exec, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>> regions, |
| <a href="ModifyRegionUtils.RegionEditTask.html" title="interface in org.apache.hadoop.hbase.util">ModifyRegionUtils.RegionEditTask</a> task)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Execute the task on the specified set of regions.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>exec</code> - Thread Pool Executor</dd> |
| <dd><code>regions</code> - <a href="../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client"><code>RegionInfo</code></a> that describes the regions to edit</dd> |
| <dd><code>task</code> - <a href="ModifyRegionUtils.RegionFillTask.html" title="interface in org.apache.hadoop.hbase.util"><code>ModifyRegionUtils.RegionFillTask</code></a> custom code to edit the region</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getRegionOpenAndInitThreadPool(org.apache.hadoop.conf.Configuration,java.lang.String,int)"> |
| <h3>getRegionOpenAndInitThreadPool</h3> |
| <div class="member-signature"><span class="modifiers">static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadPoolExecutor.html" title="class or interface in java.util.concurrent" class="external-link">ThreadPoolExecutor</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ModifyRegionUtils.html#line-209">getRegionOpenAndInitThreadPool</a></span><wbr><span class="parameters">(org.apache.hadoop.conf.Configuration conf, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> threadNamePrefix, |
| int regionNumber)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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