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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.storm.daemon.supervisor</a></div>
<h1 title="Class Supervisor" class="title">Class Supervisor</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/11/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.storm.daemon.supervisor.Supervisor</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/11/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code>, <code><a href="../DaemonCommon.html" title="interface in org.apache.storm.daemon">DaemonCommon</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Supervisor</span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
implements <a href="../DaemonCommon.html" title="interface in org.apache.storm.daemon">DaemonCommon</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></span></div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== 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(java.util.Map,org.apache.storm.messaging.IContext,org.apache.storm.scheduler.ISupervisor,org.apache.storm.metric.StormMetricsRegistry)" class="member-name-link">Supervisor</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;conf,
<a href="../../messaging/IContext.html" title="interface in org.apache.storm.messaging">IContext</a>&nbsp;sharedContext,
<a href="../../scheduler/ISupervisor.html" title="interface in org.apache.storm.scheduler">ISupervisor</a>&nbsp;iSupervisor,
<a href="../../metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a>&nbsp;metricsRegistry)</code></div>
<div class="col-last even-row-color">
<div class="block">Constructor for supervisor daemon.</div>
</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-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>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#checkAuthorization(java.lang.String)" class="member-name-link">checkAuthorization</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;operation)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#checkAuthorization(java.lang.String,java.util.Map,java.lang.String)" class="member-name-link">checkAuthorization</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;topoName,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;topoConf,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;operation)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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="#checkAuthorization(java.lang.String,java.util.Map,java.lang.String,org.apache.storm.security.auth.ReqContext)" class="member-name-link">checkAuthorization</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;topoName,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;topoConf,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;operation,
<a href="../../security/auth/ReqContext.html" title="class in org.apache.storm.security.auth">ReqContext</a>&nbsp;context)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#close()" class="member-name-link">close</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/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="#getAssignmentId()" class="member-name-link">getAssignmentId</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getConf()" class="member-name-link">getConf</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/atomic/AtomicReference.html" title="class or interface in java.util.concurrent.atomic" class="external-link">AtomicReference</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>,<wbr><a href="../../generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a>&gt;&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCurrAssignment()" class="member-name-link">getCurrAssignment</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getHeartbeatExecutor()" class="member-name-link">getHeartbeatExecutor</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Get the executor service that is supposed to be used for heart-beats.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/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="#getHostName()" class="member-name-link">getHostName</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/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 odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getId()" class="member-name-link">getId</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../scheduler/ISupervisor.html" title="interface in org.apache.storm.scheduler">ISupervisor</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getiSupervisor()" class="member-name-link">getiSupervisor</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../generated/Nimbus.Iface.html" title="interface in org.apache.storm.generated">Nimbus.Iface</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLocalNimbus()" class="member-name-link">getLocalNimbus</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMetricsRegistry()" class="member-name-link">getMetricsRegistry</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="ReadClusterState.html" title="class in org.apache.storm.daemon.supervisor">ReadClusterState</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getReadClusterState()" class="member-name-link">getReadClusterState</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../cluster/IStormClusterState.html" title="interface in org.apache.storm.cluster">IStormClusterState</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getStormClusterState()" class="member-name-link">getStormClusterState</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/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 odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getStormVersion()" class="member-name-link">getStormVersion</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../generated/Supervisor.Iface.html" title="interface in org.apache.storm.generated">Supervisor.Iface</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getSupervisorThriftInterface()" class="member-name-link">getSupervisorThriftInterface</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getThriftServerPort()" class="member-name-link">getThriftServerPort</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../utils/Utils.UptimeComputer.html" title="class in org.apache.storm.utils">Utils.UptimeComputer</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getUpTime()" class="member-name-link">getUpTime</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isWaiting()" class="member-name-link">isWaiting</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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="#launch()" class="member-name-link">launch</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Launch the supervisor.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#launchDaemon()" class="member-name-link">launchDaemon</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">start distribute supervisor.</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="#main(java.lang.String%5B%5D)" class="member-name-link">main</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[]&nbsp;args)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">supervisor daemon enter entrance.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#sendSupervisorAssignments(org.apache.storm.generated.SupervisorAssignments)" class="member-name-link">sendSupervisorAssignments</a><wbr>(<a href="../../generated/SupervisorAssignments.html" title="class in org.apache.storm.generated">SupervisorAssignments</a>&nbsp;assignments)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Used for local cluster assignments distribution.</div>
</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="#setLocalNimbus(org.apache.storm.generated.Nimbus.Iface)" class="member-name-link">setLocalNimbus</a><wbr>(<a href="../../generated/Nimbus.Iface.html" title="interface in org.apache.storm.generated">Nimbus.Iface</a>&nbsp;nimbus)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#shutdownAllWorkers(java.util.function.BiConsumer,org.apache.storm.daemon.supervisor.UniFunc)" class="member-name-link">shutdownAllWorkers</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link">BiConsumer</a>&lt;<a href="Slot.html" title="class in org.apache.storm.daemon.supervisor">Slot</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>&gt;&nbsp;onWarnTimeout,
<a href="UniFunc.html" title="interface in org.apache.storm.daemon.supervisor">UniFunc</a>&lt;<a href="Slot.html" title="class in org.apache.storm.daemon.supervisor">Slot</a>&gt;&nbsp;onErrorTimeout)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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/11/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/11/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/11/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/11/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/11/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/11/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/11/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/11/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/11/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/11/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/11/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/11/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">
<!-- ========= 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;(java.util.Map,org.apache.storm.messaging.IContext,org.apache.storm.scheduler.ISupervisor,org.apache.storm.metric.StormMetricsRegistry)">
<h3>Supervisor</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Supervisor</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;conf,
<a href="../../messaging/IContext.html" title="interface in org.apache.storm.messaging">IContext</a>&nbsp;sharedContext,
<a href="../../scheduler/ISupervisor.html" title="interface in org.apache.storm.scheduler">ISupervisor</a>&nbsp;iSupervisor,
<a href="../../metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a>&nbsp;metricsRegistry)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a>,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalAccessException.html" title="class or interface in java.lang" class="external-link">IllegalAccessException</a>,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/ClassNotFoundException.html" title="class or interface in java.lang" class="external-link">ClassNotFoundException</a>,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/InstantiationException.html" title="class or interface in java.lang" class="external-link">InstantiationException</a></span></div>
<div class="block">Constructor for supervisor daemon.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>conf</code> - config</dd>
<dd><code>sharedContext</code> - <a href="../../messaging/IContext.html" title="interface in org.apache.storm.messaging"><code>IContext</code></a></dd>
<dd><code>iSupervisor</code> - <a href="../../scheduler/ISupervisor.html" title="interface in org.apache.storm.scheduler"><code>ISupervisor</code></a></dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalAccessException.html" title="class or interface in java.lang" class="external-link">IllegalAccessException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/ClassNotFoundException.html" title="class or interface in java.lang" class="external-link">ClassNotFoundException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/InstantiationException.html" title="class or interface in java.lang" class="external-link">InstantiationException</a></code></dd>
</dl>
</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="main(java.lang.String[])">
<h3>main</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">main</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[]&nbsp;args)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
<div class="block">supervisor daemon enter entrance.</div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/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="getHeartbeatExecutor()">
<h3>getHeartbeatExecutor</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ExecutorService</a></span>&nbsp;<span class="element-name">getHeartbeatExecutor</span>()</div>
<div class="block">Get the executor service that is supposed to be used for heart-beats.</div>
</section>
</li>
<li>
<section class="detail" id="getId()">
<h3>getId</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/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">getId</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getMetricsRegistry()">
<h3>getMetricsRegistry</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../metric/StormMetricsRegistry.html" title="class in org.apache.storm.metric">StormMetricsRegistry</a></span>&nbsp;<span class="element-name">getMetricsRegistry</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getConf()">
<h3>getConf</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;</span>&nbsp;<span class="element-name">getConf</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getiSupervisor()">
<h3>getiSupervisor</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../scheduler/ISupervisor.html" title="interface in org.apache.storm.scheduler">ISupervisor</a></span>&nbsp;<span class="element-name">getiSupervisor</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getUpTime()">
<h3>getUpTime</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../utils/Utils.UptimeComputer.html" title="class in org.apache.storm.utils">Utils.UptimeComputer</a></span>&nbsp;<span class="element-name">getUpTime</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getStormVersion()">
<h3>getStormVersion</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/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">getStormVersion</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getStormClusterState()">
<h3>getStormClusterState</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../cluster/IStormClusterState.html" title="interface in org.apache.storm.cluster">IStormClusterState</a></span>&nbsp;<span class="element-name">getStormClusterState</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getReadClusterState()">
<h3>getReadClusterState</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="ReadClusterState.html" title="class in org.apache.storm.daemon.supervisor">ReadClusterState</a></span>&nbsp;<span class="element-name">getReadClusterState</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getAssignmentId()">
<h3>getAssignmentId</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/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">getAssignmentId</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getThriftServerPort()">
<h3>getThriftServerPort</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getThriftServerPort</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getHostName()">
<h3>getHostName</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/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">getHostName</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getCurrAssignment()">
<h3>getCurrAssignment</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/atomic/AtomicReference.html" title="class or interface in java.util.concurrent.atomic" class="external-link">AtomicReference</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>,<wbr><a href="../../generated/LocalAssignment.html" title="class in org.apache.storm.generated">LocalAssignment</a>&gt;&gt;</span>&nbsp;<span class="element-name">getCurrAssignment</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getLocalNimbus()">
<h3>getLocalNimbus</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../generated/Nimbus.Iface.html" title="interface in org.apache.storm.generated">Nimbus.Iface</a></span>&nbsp;<span class="element-name">getLocalNimbus</span>()</div>
</section>
</li>
<li>
<section class="detail" id="setLocalNimbus(org.apache.storm.generated.Nimbus.Iface)">
<h3>setLocalNimbus</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setLocalNimbus</span><wbr><span class="parameters">(<a href="../../generated/Nimbus.Iface.html" title="interface in org.apache.storm.generated">Nimbus.Iface</a>&nbsp;nimbus)</span></div>
</section>
</li>
<li>
<section class="detail" id="launch()">
<h3>launch</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">launch</span>()
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
<div class="block">Launch the supervisor.</div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/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="launchDaemon()">
<h3>launchDaemon</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">launchDaemon</span>()</div>
<div class="block">start distribute supervisor.</div>
</section>
</li>
<li>
<section class="detail" id="checkAuthorization(java.lang.String)">
<h3>checkAuthorization</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">checkAuthorization</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;operation)</span>
throws <span class="exceptions"><a href="../../generated/AuthorizationException.html" title="class in org.apache.storm.generated">AuthorizationException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../generated/AuthorizationException.html" title="class in org.apache.storm.generated">AuthorizationException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="checkAuthorization(java.lang.String,java.util.Map,java.lang.String)">
<h3>checkAuthorization</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">checkAuthorization</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;topoName,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;topoConf,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;operation)</span>
throws <span class="exceptions"><a href="../../generated/AuthorizationException.html" title="class in org.apache.storm.generated">AuthorizationException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../generated/AuthorizationException.html" title="class in org.apache.storm.generated">AuthorizationException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="checkAuthorization(java.lang.String,java.util.Map,java.lang.String,org.apache.storm.security.auth.ReqContext)">
<h3>checkAuthorization</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">checkAuthorization</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;topoName,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&gt;&nbsp;topoConf,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;operation,
<a href="../../security/auth/ReqContext.html" title="class in org.apache.storm.security.auth">ReqContext</a>&nbsp;context)</span>
throws <span class="exceptions"><a href="../../generated/AuthorizationException.html" title="class in org.apache.storm.generated">AuthorizationException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../generated/AuthorizationException.html" title="class in org.apache.storm.generated">AuthorizationException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getSupervisorThriftInterface()">
<h3>getSupervisorThriftInterface</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../generated/Supervisor.Iface.html" title="interface in org.apache.storm.generated">Supervisor.Iface</a></span>&nbsp;<span class="element-name">getSupervisorThriftInterface</span>()</div>
</section>
</li>
<li>
<section class="detail" id="sendSupervisorAssignments(org.apache.storm.generated.SupervisorAssignments)">
<h3>sendSupervisorAssignments</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">sendSupervisorAssignments</span><wbr><span class="parameters">(<a href="../../generated/SupervisorAssignments.html" title="class in org.apache.storm.generated">SupervisorAssignments</a>&nbsp;assignments)</span></div>
<div class="block">Used for local cluster assignments distribution.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>assignments</code> - <a href="../../generated/SupervisorAssignments.html" title="class in org.apache.storm.generated"><code>SupervisorAssignments</code></a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="close()">
<h3>close</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">close</span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/AutoCloseable.html#close()" title="class or interface in java.lang" class="external-link">close</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/AutoCloseable.html" title="class or interface in java.lang" class="external-link">AutoCloseable</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="shutdownAllWorkers(java.util.function.BiConsumer,org.apache.storm.daemon.supervisor.UniFunc)">
<h3>shutdownAllWorkers</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">shutdownAllWorkers</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link">BiConsumer</a>&lt;<a href="Slot.html" title="class in org.apache.storm.daemon.supervisor">Slot</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>&gt;&nbsp;onWarnTimeout,
<a href="UniFunc.html" title="interface in org.apache.storm.daemon.supervisor">UniFunc</a>&lt;<a href="Slot.html" title="class in org.apache.storm.daemon.supervisor">Slot</a>&gt;&nbsp;onErrorTimeout)</span></div>
</section>
</li>
<li>
<section class="detail" id="isWaiting()">
<h3>isWaiting</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isWaiting</span>()</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../DaemonCommon.html#isWaiting()">isWaiting</a></code>&nbsp;in interface&nbsp;<code><a href="../DaemonCommon.html" title="interface in org.apache.storm.daemon">DaemonCommon</a></code></dd>
</dl>
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