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 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.hadoop.hbase.util</a></div>
 <h1 title="Class Threads" class="title">Class Threads</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.Threads</div>
 </div>
 <section class="class-description" id="class-description">
 <hr>
 <div class="type-signature"><span class="annotations">@Private
 </span><span class="modifiers">public class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-36">Threads</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">Thread Utility</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 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">&nbsp;</div>
 <div class="col-first odd-row-color"><code>static final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.UncaughtExceptionHandler.html" title="class or interface in java.lang" class="external-link">Thread.UncaughtExceptionHandler</a></code></div>
 <div class="col-second odd-row-color"><code><a href="#LOGGING_EXCEPTION_HANDLER" class="member-name-link">LOGGING_EXCEPTION_HANDLER</a></code></div>
 <div class="col-last odd-row-color">&nbsp;</div>
 </div>
 </section>
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 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
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 <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()" class="member-name-link">Threads</a>()</code></div>
 <div class="col-last even-row-color">&nbsp;</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-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static 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>
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 <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-tab1 method-summary-table-tab4"><code>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 even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getBoundedCachedThreadPool(int,long,java.util.concurrent.TimeUnit,java.util.concurrent.ThreadFactory)" class="member-name-link">getBoundedCachedThreadPool</a><wbr>(int&nbsp;maxCachedThread,
  long&nbsp;timeout,
  <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/TimeUnit.html" title="class or interface in java.util.concurrent" class="external-link">TimeUnit</a>&nbsp;unit,
  <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadFactory.html" title="class or interface in java.util.concurrent" class="external-link">ThreadFactory</a>&nbsp;threadFactory)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Create a new CachedThreadPool with a bounded number as the maximum thread size in the pool.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isNonDaemonThreadRunning()" class="member-name-link">isNonDaemonThreadRunning</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Checks whether any non-daemon thread is running.</div>
 </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/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-tab1 method-summary-table-tab4"><code><a href="#printStackTrace(java.lang.Thread)" class="member-name-link">printStackTrace</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#printThreadInfo(java.io.PrintStream,java.lang.String)" class="member-name-link">printThreadInfo</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link">PrintStream</a>&nbsp;stream,
  <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>&nbsp;title)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Print all of the thread's information and stack traces.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&gt;<br>T</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#setDaemonThreadRunning(T)" class="member-name-link">setDaemonThreadRunning</a><wbr>(T&nbsp;t)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Utility method that sets name, daemon status and starts passed thread.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&gt;<br>T</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#setDaemonThreadRunning(T,java.lang.String)" class="member-name-link">setDaemonThreadRunning</a><wbr>(T&nbsp;t,
  <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>&nbsp;name)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Utility method that sets name, daemon status and starts passed thread.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&gt;<br>T</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#setDaemonThreadRunning(T,java.lang.String,java.lang.Thread.UncaughtExceptionHandler)" class="member-name-link">setDaemonThreadRunning</a><wbr>(T&nbsp;t,
  <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>&nbsp;name,
  <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.UncaughtExceptionHandler.html" title="class or interface in java.lang" class="external-link">Thread.UncaughtExceptionHandler</a>&nbsp;handler)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Utility method that sets name, daemon status and starts passed thread.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#setLoggingUncaughtExceptionHandler(java.lang.Thread)" class="member-name-link">setLoggingUncaughtExceptionHandler</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Sets an UncaughtExceptionHandler for the thread which logs the Exception stack if the thread
  dies.</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="#shutdown(java.lang.Thread)" class="member-name-link">shutdown</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Shutdown passed thread using isAlive and join.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#shutdown(java.lang.Thread,long)" class="member-name-link">shutdown</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t,
  long&nbsp;joinwait)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Shutdown passed thread using isAlive and join.</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="#sleep(long)" class="member-name-link">sleep</a><wbr>(long&nbsp;millis)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">If interrupted, just prints out the interrupt on STDOUT, resets interrupt and returns</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#sleepWithoutInterrupt(long)" class="member-name-link">sleepWithoutInterrupt</a><wbr>(long&nbsp;msToWait)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Sleeps for the given amount of time even if interrupted.</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="#threadDumpingIsAlive(java.lang.Thread)" class="member-name-link">threadDumpingIsAlive</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Waits on the passed thread to die dumping a threaddump every minute while its up.</div>
 </div>
 </div>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;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>&nbsp;<span class="return-type">org.slf4j.Logger</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-38">LOG</a></span></div>
 </section>
 </li>
 <li>
 <section class="detail" id="LOGGING_EXCEPTION_HANDLER">
 <h3>LOGGING_EXCEPTION_HANDLER</h3>
 <div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.UncaughtExceptionHandler.html" title="class or interface in java.lang" class="external-link">Thread.UncaughtExceptionHandler</a></span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-40">LOGGING_EXCEPTION_HANDLER</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="&lt;init&gt;()">
 <h3>Threads</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-37">Threads</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="setDaemonThreadRunning(T)">
 <h3 id="setDaemonThreadRunning(java.lang.Thread)">setDaemonThreadRunning</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&gt;</span>&nbsp;<span class="return-type">T</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-48">setDaemonThreadRunning</a></span><wbr><span class="parameters">(T&nbsp;t)</span></div>
 <div class="block">Utility method that sets name, daemon status and starts passed thread.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>t</code> - thread to run</dd>
 <dt>Returns:</dt>
 <dd>Returns the passed Thread <code>t</code>.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setDaemonThreadRunning(T,java.lang.String)">
 <h3 id="setDaemonThreadRunning(java.lang.Thread,java.lang.String)">setDaemonThreadRunning</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&gt;</span>&nbsp;<span class="return-type">T</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-58">setDaemonThreadRunning</a></span><wbr><span class="parameters">(T&nbsp;t,
  <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>&nbsp;name)</span></div>
 <div class="block">Utility method that sets name, daemon status and starts passed thread.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>t</code> - thread to frob</dd>
 <dd><code>name</code> - new name</dd>
 <dt>Returns:</dt>
 <dd>Returns the passed Thread <code>t</code>.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setDaemonThreadRunning(T,java.lang.String,java.lang.Thread.UncaughtExceptionHandler)">
 <h3 id="setDaemonThreadRunning(java.lang.Thread,java.lang.String,java.lang.Thread.UncaughtExceptionHandler)">setDaemonThreadRunning</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&gt;</span>&nbsp;<span class="return-type">T</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-69">setDaemonThreadRunning</a></span><wbr><span class="parameters">(T&nbsp;t,
  <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>&nbsp;name,
  <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.UncaughtExceptionHandler.html" title="class or interface in java.lang" class="external-link">Thread.UncaughtExceptionHandler</a>&nbsp;handler)</span></div>
 <div class="block">Utility method that sets name, daemon status and starts passed thread.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>t</code> - thread to frob</dd>
 <dd><code>name</code> - new name</dd>
 <dd><code>handler</code> - A handler to set on the thread. Pass null if want to use default handler.</dd>
 <dt>Returns:</dt>
 <dd>Returns the passed Thread <code>t</code>.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="shutdown(java.lang.Thread)">
 <h3>shutdown</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-84">shutdown</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</span></div>
 <div class="block">Shutdown passed thread using isAlive and join.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>t</code> - Thread to shutdown</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="shutdown(java.lang.Thread,long)">
 <h3>shutdown</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-93">shutdown</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t,
  long&nbsp;joinwait)</span></div>
 <div class="block">Shutdown passed thread using isAlive and join.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>joinwait</code> - Pass 0 if we're to wait forever.</dd>
 <dd><code>t</code> - Thread to shutdown</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="threadDumpingIsAlive(java.lang.Thread)">
 <h3>threadDumpingIsAlive</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-105">threadDumpingIsAlive</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</span>
                                  throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/InterruptedException.html" title="class or interface in java.lang" class="external-link">InterruptedException</a></span></div>
 <div class="block">Waits on the passed thread to die dumping a threaddump every minute while its up.</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/InterruptedException.html" title="class or interface in java.lang" class="external-link">InterruptedException</a></code></dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="sleep(long)">
 <h3>sleep</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-123">sleep</a></span><wbr><span class="parameters">(long&nbsp;millis)</span></div>
 <div class="block">If interrupted, just prints out the interrupt on STDOUT, resets interrupt and returns</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>millis</code> - How long to sleep for in milliseconds.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="sleepWithoutInterrupt(long)">
 <h3>sleepWithoutInterrupt</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-136">sleepWithoutInterrupt</a></span><wbr><span class="parameters">(long&nbsp;msToWait)</span></div>
 <div class="block">Sleeps for the given amount of time even if interrupted. Preserves the interrupt status.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>msToWait</code> - the amount of time to sleep in milliseconds</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getBoundedCachedThreadPool(int,long,java.util.concurrent.TimeUnit,java.util.concurrent.ThreadFactory)">
 <h3>getBoundedCachedThreadPool</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<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>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-163">getBoundedCachedThreadPool</a></span><wbr><span class="parameters">(int&nbsp;maxCachedThread,
  long&nbsp;timeout,
  <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/TimeUnit.html" title="class or interface in java.util.concurrent" class="external-link">TimeUnit</a>&nbsp;unit,
  <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ThreadFactory.html" title="class or interface in java.util.concurrent" class="external-link">ThreadFactory</a>&nbsp;threadFactory)</span></div>
 <div class="block">Create a new CachedThreadPool with a bounded number as the maximum thread size in the pool.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>maxCachedThread</code> - the maximum thread could be created in the pool</dd>
 <dd><code>timeout</code> - the maximum time to wait</dd>
 <dd><code>unit</code> - the time unit of the timeout argument</dd>
 <dd><code>threadFactory</code> - the factory to use when creating new threads</dd>
 <dt>Returns:</dt>
 <dd>threadPoolExecutor the cachedThreadPool with a bounded number as the maximum thread
          size in the pool.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setLoggingUncaughtExceptionHandler(java.lang.Thread)">
 <h3>setLoggingUncaughtExceptionHandler</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-176">setLoggingUncaughtExceptionHandler</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</span></div>
 <div class="block">Sets an UncaughtExceptionHandler for the thread which logs the Exception stack if the thread
  dies.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="printThreadInfo(java.io.PrintStream,java.lang.String)">
 <h3>printThreadInfo</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-185">printThreadInfo</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link">PrintStream</a>&nbsp;stream,
  <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>&nbsp;title)</span></div>
 <div class="block">Print all of the thread's information and stack traces. Wrapper around Hadoop's method.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>stream</code> - the stream to</dd>
 <dd><code>title</code> - a string title for the stack trace</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="isNonDaemonThreadRunning()">
 <h3>isNonDaemonThreadRunning</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-193">isNonDaemonThreadRunning</a></span>()</div>
 <div class="block">Checks whether any non-daemon thread is running.</div>
 <dl class="notes">
 <dt>Returns:</dt>
 <dd>true if there are non daemon threads running, otherwise false</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="printStackTrace(java.lang.Thread)">
 <h3>printStackTrace</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<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>&nbsp;<span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/Threads.html#line-210">printStackTrace</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Thread.html" title="class or interface in java.lang" class="external-link">Thread</a>&nbsp;t)</span></div>
 </section>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </section>
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