appserver/admingui/concurrent/src/main/help/en/help/task-managedscheduledexecutorserviceedit.html

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<p><a id="task-managedscheduledexecutorserviceedit" name="task-managedscheduledexecutorserviceedit"></a><a id="GHCON117" name="GHCON117"></a></p>

<h4>To Edit a Managed Scheduled Executor Service<a id="sthref12" name="sthref12"></a></h4>
<a name="BEGIN" id="BEGIN"></a>
<ol>
<li>
<p>In the navigation tree, expand the Resources node.</p>
</li>
<li>
<p>Under the Resources node, expand the Concurrent Resources node.</p>
</li>
<li>
<p>Under the Concurrent Resources node, select Managed Scheduled Executor Services.</p>
<p>The Managed Scheduled Executor Services page opens.</p>
</li>
<li>
<p>On the Managed Scheduled Executor Services page, click the name of the resource that you are editing.</p>
<p>The Edit Managed Scheduled Executor Service page opens.</p>

<hr>
<p><b>Note:</b></p>
<p>The JNDI name is a read-only field. You can only specify the JNDI name when you create a new resource. The logical JNDI name is also a read-only field and is displayed for the default resource. See <a href="../../../common/en/help/ref-logicaljndinames.html">Logical JNDI Names</a> for more information.</p>

<hr>

</li>
<li>
<p>Select the Context Information Enabled checkbox to propagate contexts to threads, and select the contexts that you want to propagate.</p>
<p>This option is enabled and all contexts are selected by default. Use Shift-click or Control-click to choose multiple contexts. If this option is disabled, contexts are not propagated, even if they are selected.</p>
</li>
<li>
<p>In the Thread Priority field, type the priority to assign to created threads.</p>
<p>The default value is 5.</p>
</li>
<li>
<p>Select the Long-Running Tasks Enabled checkbox to use the resource to run long-running tasks.</p>
<p>If enabled, long-running tasks are not reported as stuck. This option is disabled by default.</p>
</li>
<li>
<p>In the Hung After field, type the number of seconds tasks can execute before they are considered unresponsive.</p>
<p>The default value is 0, which means that tasks are never considered unresponsive.</p>
</li>
<li>
<p>In the Deployment Order field, type a number to specify the deployment order of the resource.</p>
<p>Resources with lower numbers are loaded first at server startup. The default value is 100.</p>
</li>
<li>
<p>In the Description field, type a short description of the resource.</p>
<p>This description is a string value and can include a maximum of 250 characters.</p>
</li>
<li>
<p>In the Core Size field, type the number of threads to keep in a thread pool, even if they are idle.</p>
<p>The default value is 0, which means that a thread is created when the first task is scheduled.</p>
</li>
<li>
<p>In the Keep Alive field, type the number of seconds threads can remain idle when the number of threads is greater than core size.</p>
<p>The default value is 60.</p>
</li>
<li>
<p>In the Thread Lifetime field, type the number of seconds threads can remain in a thread pool before being purged, regardless of whether the number of threads is greater than core size or whether the threads are idle.</p>
<p>The default value is 0, which means that threads are never purged.</p>
</li>
<li>
<p>In the Additional Properties section, do not add any additional properties.</p>
<p>GlassFish Server does not define any additional properties for this resource type. Moreover, this resource type does not currently use any additional properties.</p>
</li>
<li>
<p>Click the Target tab to manage resource targets.</p>
<p>The Resource Targets page opens. The Target tab is displayed only if clusters and standalone instances have been created in the domain, in addition to the default server instance, <code>server</code>.</p>
</li>
<li>
<p>On the Resource Targets page, do the following, as desired:</p>
<ol type="a">
<li>
<p>Enable or disable defined targets for the resource.</p>
</li>
<li>
<p>Click the Manage Targets button to add or remove targets for the resource.</p>
</li>
</ol>
</li>
<li>
<p>Click the General tab to return to the Edit Managed Scheduled Executor Service page.</p>
</li>
<li>
<p>Click Save.</p>
</li>
</ol>
<a id="GHCON118" name="GHCON118"></a>
<h5>See Also</h5>
<ul>
<li>
<p><a href="task-managedscheduledexecutorservicecreate.html">To Create a Managed Scheduled Executor Service</a></p>
</li>
<li>
<p><a href="task-managedscheduledexecutorservicedelete.html">To Delete a Managed Scheduled Executor Service</a></p>
</li>
</ul>


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