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<h1 class="topictitle1">Developing a Real-Time Processing Single-Task DLI Spark Job</h1>
<div id="body0000001647534809"><div class="section" id="dataartsstudio_01_1825__section53861334184917"><h4 class="sectiontitle">Prerequisites</h4><p id="dataartsstudio_01_1825__p45214358812">A single-task real-time processing DLI Spark job has been created. For details, see <a href="dataartsstudio_01_0434.html">Creating a Job</a>.</p>
</div>
<div class="section" id="dataartsstudio_01_1825__section199912167228"><h4 class="sectiontitle">Configuring a DLI Spark job</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1825__table1272418433122" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Properties</caption><thead align="left"><tr id="dataartsstudio_01_1825__row1724643121213"><th align="left" class="cellrowborder" valign="top" width="21.41%" id="mcps1.3.2.2.2.4.1.1"><p id="dataartsstudio_01_1825__p17724174314121">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.51%" id="mcps1.3.2.2.2.4.1.2"><p id="dataartsstudio_01_1825__p0725174341213">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="68.08%" id="mcps1.3.2.2.2.4.1.3"><p id="dataartsstudio_01_1825__p1840116841314">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_1825__row372564318123"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p872554341216">Job Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p272594314124">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p4773321233">Enter the DLI Spark job name.</p>
<p id="dataartsstudio_01_1825__p11524482280">The job name can contain 1 to 64 characters. Only letters, digits, hyphens (-), and underscores (_) are allowed.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row1072534317124"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p1776213220354">DLI Queue</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p272674318126">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p155351451122414">Select a DLI queue.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row572610437127"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p272694311122">Spark Version</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p2726124311216">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><ul id="dataartsstudio_01_1825__ul1947214263259"><li id="dataartsstudio_01_1825__li15699337112518">2.3.2</li><li id="dataartsstudio_01_1825__li55271928192510">2.4.5</li><li id="dataartsstudio_01_1825__li447252602512">3.1.1</li><li id="dataartsstudio_01_1825__li13531155314113">3.3.1</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row12726144318127"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p113437208279">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p127267431127">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p7924205292813">Type of the Spark image used by the job. The following options are available:</p>
<ul id="dataartsstudio_01_1825__ul1624142502710"><li id="dataartsstudio_01_1825__li7251625152720">Basic</li><li id="dataartsstudio_01_1825__li112510254277">AI-enhanced</li><li id="dataartsstudio_01_1825__li6257251278">Image<p id="dataartsstudio_01_1825__p175751636112718"><a name="dataartsstudio_01_1825__li6257251278"></a><a name="li6257251278"></a>If you select this option, select an image, and its version is automatically displayed. You can create images by following the instructions in "Image Management" in <em id="dataartsstudio_01_1825__i884416151351">Software Repository for Container (SWR) User Guide</em>.</p>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row1316394342715"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p5163443192714">Job Running Resource</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p9163154392712">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><ul id="dataartsstudio_01_1825__ul7223172483716"><li id="dataartsstudio_01_1825__li8223122443712">8 vCPUs, 32 GB memory</li><li id="dataartsstudio_01_1825__li16651625123713">16 vCPUs, 64 GB memory</li><li id="dataartsstudio_01_1825__li15935932163715">32 vCPUs, 128 GB memory</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row103900459275"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p103911745112717">Major Job Class</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p133911945172716">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p9391194516274">Java/Scala main class of the job</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row346218862817"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p846212810283">Spark program resource package</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p046210842820">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p7462168182813">Resource package on which the Spark program depends</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row197661617182820"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p1276610171289">Resource Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p2766717132815">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><ul id="dataartsstudio_01_1825__ul94661153194012"><li id="dataartsstudio_01_1825__li5466165310406">OBS path</li><li id="dataartsstudio_01_1825__li1337105715408">DLI program package</li></ul>
<p id="dataartsstudio_01_1825__p136118192412"><strong id="dataartsstudio_01_1825__b1775735304014">DLI program package</strong>: The resource package file will not be uploaded to the DLI resource management system before the job is executed.</p>
<p id="dataartsstudio_01_1825__p3766817112810"><strong id="dataartsstudio_01_1825__b5364172184119">OBS path</strong>: The resource package file will not be uploaded to DLI resource management system before the job is executed. The OBS path where the file is located is part of the message body for starting the job. This type is recommended.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row1436544723617"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p336684718367">Group</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p107591313819">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p1647533214315">This parameter is required when <strong id="dataartsstudio_01_1825__b1414152718412">Resource Type</strong> is set to <strong id="dataartsstudio_01_1825__b121452744118">DLI program package</strong>.</p>
<p id="dataartsstudio_01_1825__p8366747143613">A Spark program resource package is uploaded to a specified group. The main JAR package and dependency package are uploaded to the same group.</p>
<ul id="dataartsstudio_01_1825__ul6200152816445"><li id="dataartsstudio_01_1825__li13200228194411"><strong id="dataartsstudio_01_1825__b18123171554216">Use Existing</strong>: Select an existing group.</li><li id="dataartsstudio_01_1825__li656612325446"><strong id="dataartsstudio_01_1825__b6240131417432">Create New</strong>: Create a group. The group name can contain only letters, digits, periods (.), hyphens (-), and underscores (_).</li><li id="dataartsstudio_01_1825__li64901045114418"><strong id="dataartsstudio_01_1825__b19486163818434">Do not use</strong></li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row1357511493360"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p14575164973610">Major-Class Entry Parameters</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p197595343810">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p4575949103619">Press <strong id="dataartsstudio_01_1825__b43577854410">Enter</strong> to separate parameters.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row14438142043717"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p1143862016376">Spark program resource package</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p1057910418382">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p13872171334914">Enter parameters in key=value format and separate parameters by pressing <strong id="dataartsstudio_01_1825__b291613813478">Enter</strong>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row166422217373"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p96643224377">Module Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p105793423810">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p366492212378">Select one or more module names.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row2385445103710"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.2.2.4.1.1 "><p id="dataartsstudio_01_1825__p13386104511377">Metadata Access</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.2.2.4.1.2 "><p id="dataartsstudio_01_1825__p161515711388">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.2.2.4.1.3 "><p id="dataartsstudio_01_1825__p9193114895110">Whether metadata can be accessed</p>
<p id="dataartsstudio_01_1825__p18386345133710">To access the OBS table created by the DLI SQL job in the DLI Spark job, enable metadata access.</p>
</td>
</tr>
</tbody>
</table>
</div>

<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1825__table55415158245" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Advanced settings</caption><thead align="left"><tr id="dataartsstudio_01_1825__row115411715102417"><th align="left" class="cellrowborder" valign="top" width="21.41%" id="mcps1.3.2.3.2.4.1.1"><p id="dataartsstudio_01_1825__p0541141518248">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.51%" id="mcps1.3.2.3.2.4.1.2"><p id="dataartsstudio_01_1825__p105414155242">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="68.08%" id="mcps1.3.2.3.2.4.1.3"><p id="dataartsstudio_01_1825__p1854191510245">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_1825__row12541111522417"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_1825__p135417153243">Job Status Polling Interval (s)</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_1825__p20541171582414">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_1825__en-us_topic_0099822521_p4161191101716">Set the interval at which the system checks whether the job is complete. The interval can range from 30s to 60s, or 120s, 180s, 240s, or 300s.</p>
<p id="dataartsstudio_01_1825__p731016893614">During job execution, the system checks the job status at the configured interval.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row11542181514244"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_1825__p1354211522419">Maximum Wait Time</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_1825__p5542815132414">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_1825__en-us_topic_0099822521_p11011456393">Set the timeout interval for the job. If the job is not complete within the timeout interval and retry is enabled, the job will be executed again.</p>
<div class="note" id="dataartsstudio_01_1825__note8676514123116"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_1825__p76762148319">If the job is in starting state and fails to start, it will fail upon timeout.</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_1825__row1754210151245"><td class="cellrowborder" valign="top" width="21.41%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_1825__p12542151592414">Retry upon Failure</p>
</td>
<td class="cellrowborder" valign="top" width="10.51%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_1825__p17542131532414">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.08%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_1825__en-us_topic_0099822521_p2105628102858">Whether to re-execute a <span id="dataartsstudio_01_1825__text105912142375612">node</span> if it fails to be executed.</p>
<ul id="dataartsstudio_01_1825__en-us_topic_0099822521_ul18950660102858"><li id="dataartsstudio_01_1825__en-us_topic_0099822521_li36338219102858"><strong id="dataartsstudio_01_1825__b193179917575614">Yes</strong>: The node task will be re-executed, and the following parameters must be configured:<ul id="dataartsstudio_01_1825__en-us_topic_0099822521_ul58608523102858"><li id="dataartsstudio_01_1825__li19447103820522">Retry upon Timeout</li><li id="dataartsstudio_01_1825__en-us_topic_0099822521_li44375787102858">Maximum Retries</li><li id="dataartsstudio_01_1825__en-us_topic_0099822521_li63837764102858"><strong id="dataartsstudio_01_1825__b194823837871630">Retry Interval (seconds)</strong></li></ul>
</li><li id="dataartsstudio_01_1825__en-us_topic_0099822521_li37668971102858"><strong id="dataartsstudio_01_1825__b14342691875623">No</strong>: The <span id="dataartsstudio_01_1825__text212686962875623">node</span> will not be re-executed. This is the default setting.<div class="note" id="dataartsstudio_01_1825__en-us_topic_0099822521_note845010501289"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_1825__p9907161111440">If retry is configured for a job node and the timeout duration is configured, the system allows you to retry a node when the node execution times out.</p>
<p id="dataartsstudio_01_1825__p169071115449">If a node is not re-executed when it fails upon timeout, you can go to the <strong id="dataartsstudio_01_1825__b3801545777178">Default Configuration</strong> page to modify this policy.</p>
<p id="dataartsstudio_01_1825__p5584191115319"><strong id="dataartsstudio_01_1825__b1283122472310">Retry upon Timeout</strong> is displayed only when <strong id="dataartsstudio_01_1825__b784182413239">Retry upon Failure</strong> is set to <strong id="dataartsstudio_01_1825__b208432472318">Yes</strong>.</p>
</div></div>
</li></ul>
</td>
</tr>
</tbody>
</table>
</div>
<p id="dataartsstudio_01_1825__p25641124131117">After setting the parameters, click <strong id="dataartsstudio_01_1825__b115661148395">Save</strong> and submit the job.</p>
<p id="dataartsstudio_01_1825__p831954617118">Click <strong id="dataartsstudio_01_1825__b430152119393">Start</strong> to run the job.</p>
</div>
<div class="section" id="dataartsstudio_01_1825__section754116452481"><h4 class="sectiontitle">Configuring Basic Job Information</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1825__en-us_topic_0000001647693617_table1164281685618" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Basic job information</caption><thead align="left"><tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_row53625586"><th align="left" class="cellrowborder" valign="top" width="16.3%" id="mcps1.3.3.2.2.3.1.1"><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p144111518820">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="83.7%" id="mcps1.3.3.2.2.3.1.2"><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p114495284">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_row124865681"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p251957816">Owner</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p19551159812">An owner configured during job creation is automatically matched. This parameter value can be modified.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_row53761191048"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p83762019643">Executor</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p1687715635117">This parameter is available when <strong id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_b1597517458487">Scheduling Identities</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_b15106115794816">Yes</strong>. </p>
<p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p737741920412">User that executes the job. When you enter an executor, the job is executed by the executor. If the executor is left unspecified, the job is executed by the user who submitted the job for startup.</p>
<div class="note" id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_note165672261718"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p162860248590">You can configure execution users only after you <span id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_text199891646175014">apply for the whitelist membership</span>. To enable it, contact <span id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_text16120155010504">customer service or technical support</span>.</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_row1241410054511"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p11415100184515">Job Agency</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p69698248561">This parameter is available when <strong id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_b96086313490">Scheduling Identities</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_b126097334914">Yes</strong>. </p>
<p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p1641520184510">After an agency is configured, the job interacts with other services as an agency during job execution.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_row1657451284"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p1961175381">Priority</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p865251818">Priority configured during job creation is automatically matched. This parameter value can be modified.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_row3112384478"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p4121938174720">Execution Timeout</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p512163844715">Timeout of the job instance. If this parameter is set to 0 or is not set, this parameter does not take effect. If the notification function is enabled for the job and the execution time of the job instance exceeds the preset value, the system sends a specified notification, and the job keeps running.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_row106615555311"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p3662195512316">Exclude Waiting Time from Instance Timeout Duration</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p13324175911811">Whether to exclude the wait time from the instance execution timeout duration</p>
<p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p46621055834">If you select this option, the time to wait before an instance starts running is excluded from the timeout duration. You can modify this setting in <a href="dataartsstudio_01_04501.html#dataartsstudio_01_04501__section14959925164217">Default Configuration &gt; Exclude Waiting Time from Instance Timeout Duration</a>.</p>
<p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p11770154612810">If you do not select this option, the time to wait before an instance starts running is included in the timeout duration.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_row2671951686"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p107116520814">Custom Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_en-us_topic_0099797007_p17761952813">Set the name and value of the parameter.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_row187556312426"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p4756143154216">Job Tag</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p475617310426">Configure job tags to manage jobs by category.</p>
<p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p2488449194213">Click <span class="uicontrol" id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_uicontrol45900149432"><b>Add</b></span> to add a tag to the job. You can also select a tag configured in <a href="dataartsstudio_01_0532.html">Managing Job Tags</a>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_row76106341013"><td class="cellrowborder" valign="top" width="16.3%" headers="mcps1.3.3.2.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p46101833102">Job Description</p>
</td>
<td class="cellrowborder" valign="top" width="83.7%" headers="mcps1.3.3.2.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001647693617_en-us_topic_0000001423148402_en-us_topic_0181491854_p18610836104">Description of the job</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="dataartsstudio_01_1825__section31973443467"><h4 class="sectiontitle">Configuring job parameters</h4><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p174671056182519">Click <span class="wintitle" id="dataartsstudio_01_1825__en-us_topic_0000001423148402_wintitle27421033132618"><b>Parameter Setup</b></span> on the right of the editor and set the parameters described in <a href="#dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_table20701161192718">Table 4</a>.</p>

<div class="tablenoborder"><a name="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_table20701161192718"></a><a name="en-us_topic_0000001423148402_en-us_topic_0099797007_table20701161192718"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_table20701161192718" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Job parameter setup</caption><thead align="left"><tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row4717717274"><th align="left" class="cellrowborder" valign="top" width="16.76%" id="mcps1.3.4.3.2.3.1.1"><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p147221618278">Module</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="83.24000000000001%" id="mcps1.3.4.3.2.3.1.2"><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p10726141162720">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row1296517379302"><td class="cellrowborder" colspan="2" valign="top" headers="mcps1.3.4.3.2.3.1.1 mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p1397534033012"><strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b79131041394">Variables</strong></p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row17309182714"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p473391192713">Add</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p273671112719">Click <span class="uicontrol" id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_uicontrol673811162720"><b>Add</b></span> and enter the variable parameter name and parameter value in the text boxes.</p>
<ul id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_ul187409117279"><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_li2743151172718">Parameter<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p1674851162719"><a name="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_li2743151172718"></a><a name="en-us_topic_0000001423148402_en-us_topic_0099797007_li2743151172718"></a>Only letters, numbers, periods (.), hyphens (-), and underscores (_) are allowed.</p>
</li><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_li12762111142715">Parameter Value<ul id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_ul157660122715"><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_li377818182715">The string type of parameter value is a character string, for example, <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1486112357512">str1</strong>.</li><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_li678810112717">The numeric type of parameter value is a number or operation expression.</li></ul>
</li></ul>
<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p17940172714">After the parameter is configured, it is referenced in the format of <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1972743785111">$</strong>{<em id="dataartsstudio_01_1825__en-us_topic_0000001423148402_i10727193725117">Parameter name</em>} in the <span id="dataartsstudio_01_1825__en-us_topic_0000001423148402_text137271837145114">job</span>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row1555413219271"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p344181110812">Edit Parameter Expression</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p15901729135419">Click <span><img id="dataartsstudio_01_1825__en-us_topic_0000001423148402_image47411049125410" src="en-us_image_0000002269196941.png"></span> next to the parameter value text box. In the displayed dialog box, edit the parameter expression. For more expressions, see <a href="dataartsstudio_01_0494.html">Expression Overview</a>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row158016117275"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p1480620116278">Modifying a Job</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p68115114273">Change the parameter name or value in the corresponding text boxes.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row1221191403315"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p3211514153312">Mask</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p92111914193315">If the parameter value is a key, click <span><img id="dataartsstudio_01_1825__en-us_topic_0000001423148402_image168804391333" src="en-us_image_0000002234237504.png"></span> to mask the value for security purposes.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row5824415277"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p12828171202719">Delete</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p28314112712">Click <span><img id="dataartsstudio_01_1825__en-us_topic_0000001423148402_image1742175211346" src="en-us_image_0000002234077652.png"></span> next to the parameter name and value text boxes to delete the job parameter.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row12548195220309"><td class="cellrowborder" colspan="2" valign="top" headers="mcps1.3.4.3.2.3.1.1 mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p1159195517308"><strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_b1623716813116">Constant Parameter</strong></p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row16650721143114"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p1458714273120">Add</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p2587142113113">Click <span class="uicontrol" id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_uicontrol658754210311"><b>Add</b></span> and enter the constant parameter name and parameter value in the text boxes.</p>
<ul id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_ul16587642103115"><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_li2743151172718">Parameter<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_p1674851162719"><a name="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_li2743151172718"></a><a name="en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_li2743151172718"></a>Only letters, numbers, periods (.), hyphens (-), and underscores (_) are allowed.</p>
</li><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_li12762111142715">Parameter Value<ul id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_ul157660122715"><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_li377818182715">The string type of parameter value is a character string, for example, <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b12504153935111">str1</strong>.</li><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_en-us_topic_0099797007_li678810112717">The numeric type of parameter value is a number or operation expression.</li></ul>
</li></ul>
<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p258818427319">After the parameter is configured, it is referenced in the format of <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b566412411519">$</strong>{<em id="dataartsstudio_01_1825__en-us_topic_0000001423148402_i7665104185117">Parameter name</em>} in the <span id="dataartsstudio_01_1825__en-us_topic_0000001423148402_text18665184135112">job</span>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row2891034963"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p1955432162717">Edit Parameter Expression</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p1028171911810">Click <span><img id="dataartsstudio_01_1825__en-us_topic_0000001423148402_image82811915819" src="en-us_image_0000002234237516.png"></span> next to the parameter value text box. In the displayed dialog box, edit the parameter expression. For more expressions, see <a href="dataartsstudio_01_0494.html">Expression Overview</a>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row11706164053115"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p658864203114">Modifying a Job</p>
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<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p2588144211314">Modify the parameter name and parameter value in text boxes and save the modifications.</p>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_row14421933193118"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.3.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p18589164217318">Delete</p>
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<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_en-us_topic_0099797007_p75897428311">Click <span><img id="dataartsstudio_01_1825__en-us_topic_0000001423148402_image6758230103520" src="en-us_image_0000002269116869.png"></span> next to the parameter name and value text boxes to delete the job parameter.</p>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row10161330171213"><td class="cellrowborder" colspan="2" valign="top" headers="mcps1.3.4.3.2.3.1.1 mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p111481853131015"><strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b670148311">Workspace Environment Variables</strong></p>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row1873317332121"><td class="cellrowborder" colspan="2" valign="top" headers="mcps1.3.4.3.2.3.1.1 mcps1.3.4.3.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p1510627151118">View the variables and constants that have been configured in the workspace.</p>
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<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p1323193822219">Click the <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b19823130173919">Parameter Preview</strong> tab and configure the parameters listed in <a href="#dataartsstudio_01_1825__en-us_topic_0000001423148402_table1036167182419">Table 5</a>.</p>

<div class="tablenoborder"><a name="dataartsstudio_01_1825__en-us_topic_0000001423148402_table1036167182419"></a><a name="en-us_topic_0000001423148402_table1036167182419"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1825__en-us_topic_0000001423148402_table1036167182419" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Job parameter preview</caption><thead align="left"><tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row1361575245"><th align="left" class="cellrowborder" valign="top" width="16.76%" id="mcps1.3.4.5.2.3.1.1"><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p536116710241">Module</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="83.24000000000001%" id="mcps1.3.4.5.2.3.1.2"><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p43615712411">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row1361579243"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.5.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p118286375340">Current Time</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.5.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p182913378348">This parameter is displayed only when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b659624173917">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b8596194183919">Run once</strong>. The default value is the current time.</p>
</td>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row19342175682920"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.5.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p121931610313">Event Triggering Time</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.5.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p19494849103117">This parameter is displayed only when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b511220505398">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1411316501399">Event-based</strong>. The default value is the time when an event is triggered.</p>
</td>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row19620193410346"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.5.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p146621315163213">Scheduling Period</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.5.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p34114314322">This parameter is displayed only when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1135185523920">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1613505515394">Run periodically</strong>. The default value is the scheduling period.</p>
</td>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row225551163510"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.5.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p154874171013">Start Time</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.5.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p2487141712110">This parameter is displayed only when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1135610374012">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b93562312408">Run periodically</strong>. The value is the configured job execution time.</p>
</td>
</tr>
<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row782465317297"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.5.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p2608142318120">Start Time</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.5.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p1660832310117">This parameter is displayed only when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b111116974017">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b14117994020">Run periodically</strong>. The value is the time when the periodic job scheduling starts.</p>
</td>
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<tr id="dataartsstudio_01_1825__en-us_topic_0000001423148402_row736211772414"><td class="cellrowborder" valign="top" width="16.76%" headers="mcps1.3.4.5.2.3.1.1 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p133627752411">Subsequent Instances</p>
</td>
<td class="cellrowborder" valign="top" width="83.24000000000001%" headers="mcps1.3.4.5.2.3.1.2 "><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p11718104211298">Number of job instances scheduled.</p>
<ul id="dataartsstudio_01_1825__en-us_topic_0000001423148402_ul16464763019"><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_li1424718304">The default value is <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b218321610403">1</strong> when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b151831716124018">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b71841516184016">Run once</strong>.</li><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_li1443315333013">The default value is <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1358614360403">1</strong> when <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b1758603674013">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b135861836164012">Event-based</strong>.</li><li id="dataartsstudio_01_1825__en-us_topic_0000001423148402_li132701419133312">When <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b11465193918402">Scheduling Type</strong> is set to <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b164650393407">Run periodically</strong>:<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p1820013301358">If the number of instances exceeds 10, a maximum of 10 instances can be displayed, and the system displays message "A maximum of 10 instances are supported."</p>
</li></ul>
</td>
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</tbody>
</table>
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<div class="note" id="dataartsstudio_01_1825__en-us_topic_0000001423148402_note7110121213913"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p081333017438">In <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b13732242204014">Parameter Preview</strong>, if a job parameter has a syntax error, the system displays a message.</p>
<p id="dataartsstudio_01_1825__en-us_topic_0000001423148402_p111019128395">If a parameter depends on the data generated during job execution, such data cannot be simulated and displayed in <strong id="dataartsstudio_01_1825__en-us_topic_0000001423148402_b23841944204011">Parameter Preview</strong>.</p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0431.html">Job Development</a></div>
</div>
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