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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.tool</a></div> |
| <h1 title="Class CanaryTool.RegionMonitor" class="title">Class CanaryTool.RegionMonitor</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"><a href="CanaryTool.Monitor.html" title="class in org.apache.hadoop.hbase.tool">org.apache.hadoop.hbase.tool.CanaryTool.Monitor</a> |
| <div class="inheritance">org.apache.hadoop.hbase.tool.CanaryTool.RegionMonitor</div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Closeable.html" title="class or interface in java.io" class="external-link">Closeable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link">Runnable</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>Enclosing class:</dt> |
| <dd><a href="CanaryTool.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool</a></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">private static class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.html#line-1446">CanaryTool.RegionMonitor</a></span> |
| <span class="extends-implements">extends <a href="CanaryTool.Monitor.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.Monitor</a></span></div> |
| <div class="block">A monitor for region mode.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>private int</code></div> |
| <div class="col-second even-row-color"><code><a href="#checkPeriod" class="member-name-link">checkPeriod</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/HashMap.html" title="class or interface in java.util" class="external-link">HashMap</a><<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>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#configuredReadTableTimeouts" class="member-name-link">configuredReadTableTimeouts</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This is a timeout per table.</div> |
| </div> |
| <div class="col-first even-row-color"><code>private long</code></div> |
| <div class="col-second even-row-color"><code><a href="#configuredWriteTableTimeout" class="member-name-link">configuredWriteTableTimeout</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private static final int</code></div> |
| <div class="col-second odd-row-color"><code><a href="#DEFAULT_WRITE_DATA_TTL" class="member-name-link">DEFAULT_WRITE_DATA_TTL</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private static final int</code></div> |
| <div class="col-second even-row-color"><code><a href="#DEFAULT_WRITE_TABLE_CHECK_PERIOD" class="member-name-link">DEFAULT_WRITE_TABLE_CHECK_PERIOD</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private long</code></div> |
| <div class="col-second odd-row-color"><code><a href="#lastCheckTime" class="member-name-link">lastCheckTime</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private boolean</code></div> |
| <div class="col-second even-row-color"><code><a href="#rawScanEnabled" class="member-name-link">rawScanEnabled</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private boolean</code></div> |
| <div class="col-second odd-row-color"><code><a href="#readAllCF" class="member-name-link">readAllCF</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private float</code></div> |
| <div class="col-second even-row-color"><code><a href="#regionsLowerLimit" class="member-name-link">regionsLowerLimit</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private float</code></div> |
| <div class="col-second odd-row-color"><code><a href="#regionsUpperLimit" class="member-name-link">regionsUpperLimit</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private int</code></div> |
| <div class="col-second even-row-color"><code><a href="#writeDataTTL" class="member-name-link">writeDataTTL</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private boolean</code></div> |
| <div class="col-second odd-row-color"><code><a href="#writeSniffing" class="member-name-link">writeSniffing</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private <a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#writeTableName" class="member-name-link">writeTableName</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.hadoop.hbase.tool.CanaryTool.Monitor">Fields inherited from class org.apache.hadoop.hbase.tool.<a href="CanaryTool.Monitor.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.Monitor</a></h3> |
| <code><a href="CanaryTool.Monitor.html#admin">admin</a>, <a href="CanaryTool.Monitor.html#allowedFailures">allowedFailures</a>, <a href="CanaryTool.Monitor.html#connection">connection</a>, <a href="CanaryTool.Monitor.html#done">done</a>, <a href="CanaryTool.Monitor.html#errorCode">errorCode</a>, <a href="CanaryTool.Monitor.html#executor">executor</a>, <a href="CanaryTool.Monitor.html#initialized">initialized</a>, <a href="CanaryTool.Monitor.html#sink">sink</a>, <a href="CanaryTool.Monitor.html#targets">targets</a>, <a href="CanaryTool.Monitor.html#treatFailureAsError">treatFailureAsError</a>, <a href="CanaryTool.Monitor.html#useRegExp">useRegExp</a></code></div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.hadoop.hbase.client.Connection,java.lang.String%5B%5D,boolean,org.apache.hadoop.hbase.tool.CanaryTool.Sink,java.util.concurrent.ExecutorService,boolean,org.apache.hadoop.hbase.TableName,boolean,java.util.HashMap,long,long)" class="member-name-link">RegionMonitor</a><wbr>(<a href="../client/Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a> connection, |
| <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>[] monitorTargets, |
| boolean useRegExp, |
| <a href="CanaryTool.Sink.html" title="interface in org.apache.hadoop.hbase.tool">CanaryTool.Sink</a> sink, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a> executor, |
| boolean writeSniffing, |
| <a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> writeTableName, |
| boolean treatFailureAsError, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/HashMap.html" title="class or interface in java.util" class="external-link">HashMap</a><<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>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>> configuredReadTableTimeouts, |
| long configuredWriteTableTimeout, |
| long allowedFailures)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#checkWriteTableDistribution()" class="member-name-link">checkWriteTableDistribution</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createWriteTable(int)" class="member-name-link">createWriteTable</a><wbr>(int numberOfServers)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <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>[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#generateMonitorTables(java.lang.String%5B%5D)" class="member-name-link">generateMonitorTables</a><wbr>(<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>[] monitorTargets)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns List of tables to use in test.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getSink()" class="member-name-link">getSink</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#run()" class="member-name-link">run</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <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="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link">Future</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Void.html" title="class or interface in java.lang" class="external-link">Void</a>>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#sniff(org.apache.hadoop.hbase.tool.CanaryTool.RegionTask.TaskType,org.apache.hadoop.hbase.tool.CanaryTool.RegionStdOutSink)" class="member-name-link">sniff</a><wbr>(<a href="CanaryTool.RegionTask.TaskType.html" title="enum class in org.apache.hadoop.hbase.tool">CanaryTool.RegionTask.TaskType</a> taskType, |
| <a href="CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a> regionSink)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.tool.CanaryTool.Monitor">Methods inherited from class org.apache.hadoop.hbase.tool.<a href="CanaryTool.Monitor.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.Monitor</a></h3> |
| <code><a href="CanaryTool.Monitor.html#close()">close</a>, <a href="CanaryTool.Monitor.html#finalCheckForErrors()">finalCheckForErrors</a>, <a href="CanaryTool.Monitor.html#hasError()">hasError</a>, <a href="CanaryTool.Monitor.html#initAdmin()">initAdmin</a>, <a href="CanaryTool.Monitor.html#isDone()">isDone</a></code></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="DEFAULT_WRITE_TABLE_CHECK_PERIOD"> |
| <h3>DEFAULT_WRITE_TABLE_CHECK_PERIOD</h3> |
| <div class="member-signature"><span class="modifiers">private static final</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1448">DEFAULT_WRITE_TABLE_CHECK_PERIOD</a></span></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.tool.CanaryTool.RegionMonitor.DEFAULT_WRITE_TABLE_CHECK_PERIOD">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_WRITE_DATA_TTL"> |
| <h3>DEFAULT_WRITE_DATA_TTL</h3> |
| <div class="member-signature"><span class="modifiers">private static final</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1450">DEFAULT_WRITE_DATA_TTL</a></span></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.tool.CanaryTool.RegionMonitor.DEFAULT_WRITE_DATA_TTL">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="lastCheckTime"> |
| <h3>lastCheckTime</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1452">lastCheckTime</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="writeSniffing"> |
| <h3>writeSniffing</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1453">writeSniffing</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="writeTableName"> |
| <h3>writeTableName</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type"><a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1454">writeTableName</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="writeDataTTL"> |
| <h3>writeDataTTL</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1455">writeDataTTL</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="regionsLowerLimit"> |
| <h3>regionsLowerLimit</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">float</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1456">regionsLowerLimit</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="regionsUpperLimit"> |
| <h3>regionsUpperLimit</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">float</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1457">regionsUpperLimit</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="checkPeriod"> |
| <h3>checkPeriod</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1458">checkPeriod</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="rawScanEnabled"> |
| <h3>rawScanEnabled</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1459">rawScanEnabled</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readAllCF"> |
| <h3>readAllCF</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1460">readAllCF</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="configuredReadTableTimeouts"> |
| <h3>configuredReadTableTimeouts</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/HashMap.html" title="class or interface in java.util" class="external-link">HashMap</a><<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>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1466">configuredReadTableTimeouts</a></span></div> |
| <div class="block">This is a timeout per table. If read of each region in the table aggregated takes longer than |
| what is configured here, we log an ERROR rather than just an INFO.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="configuredWriteTableTimeout"> |
| <h3>configuredWriteTableTimeout</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1468">configuredWriteTableTimeout</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>(org.apache.hadoop.hbase.client.Connection,java.lang.String[],boolean,org.apache.hadoop.hbase.tool.CanaryTool.Sink,java.util.concurrent.ExecutorService,boolean,org.apache.hadoop.hbase.TableName,boolean,java.util.HashMap,long,long)"> |
| <h3>RegionMonitor</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1470">RegionMonitor</a></span><wbr><span class="parameters">(<a href="../client/Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a> connection, |
| <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>[] monitorTargets, |
| boolean useRegExp, |
| <a href="CanaryTool.Sink.html" title="interface in org.apache.hadoop.hbase.tool">CanaryTool.Sink</a> sink, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a> executor, |
| boolean writeSniffing, |
| <a href="../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> writeTableName, |
| boolean treatFailureAsError, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/HashMap.html" title="class or interface in java.util" class="external-link">HashMap</a><<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>,<wbr><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>> configuredReadTableTimeouts, |
| long configuredWriteTableTimeout, |
| long allowedFailures)</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="getSink()"> |
| <h3>getSink</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type"><a href="CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1493">getSink</a></span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="run()"> |
| <h3>run</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1500">run</a></span>()</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Runnable.html#run()" title="class or interface in java.lang" class="external-link">run</a></code> in interface <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Runnable.html" title="class or interface in java.lang" class="external-link">Runnable</a></code></dd> |
| <dt>Specified by:</dt> |
| <dd><code><a href="CanaryTool.Monitor.html#run()">run</a></code> in class <code><a href="CanaryTool.Monitor.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.Monitor</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="generateMonitorTables(java.lang.String[])"> |
| <h3>generateMonitorTables</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type"><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>[]</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1594">generateMonitorTables</a></span><wbr><span class="parameters">(<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>[] monitorTargets)</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">Returns List of tables to use in test.</div> |
| <dl class="notes"> |
| <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="sniff(org.apache.hadoop.hbase.tool.CanaryTool.RegionTask.TaskType,org.apache.hadoop.hbase.tool.CanaryTool.RegionStdOutSink)"> |
| <h3>sniff</h3> |
| <div class="member-signature"><span class="modifiers">private</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="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link">Future</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Void.html" title="class or interface in java.lang" class="external-link">Void</a>>></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1638">sniff</a></span><wbr><span class="parameters">(<a href="CanaryTool.RegionTask.TaskType.html" title="enum class in org.apache.hadoop.hbase.tool">CanaryTool.RegionTask.TaskType</a> taskType, |
| <a href="CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a> regionSink)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="checkWriteTableDistribution()"> |
| <h3>checkWriteTableDistribution</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1656">checkWriteTableDistribution</a></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> |
| <dl class="notes"> |
| <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="createWriteTable(int)"> |
| <h3>createWriteTable</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line-1697">createWriteTable</a></span><wbr><span class="parameters">(int numberOfServers)</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> |
| <dl class="notes"> |
| <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> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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