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chenxiaoxiong f9e2808b7c DataArts UMN 20250810 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
2025-09-02 10:44:13 +00:00

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<a name="dataartsstudio_01_0536"></a><a name="dataartsstudio_01_0536"></a>
<h1 class="topictitle1">DLI Flink Job</h1>
<div id="body8662426"><div class="section" id="dataartsstudio_01_0536__en-us_topic_0226206976_section17228524131210"><h4 class="sectiontitle">Function</h4><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p8710726151217">The DLI Flink Job node is used to create and start jobs or check whether DLI jobs are running to analyze streaming big data in real time.</p>
<p id="dataartsstudio_01_0536__p1956295252811">After a DLI Flink streaming job is submitted to DLI, if the job is in the running state, the node is successfully executed. If periodic scheduling is configured for the job, the system periodically checks whether the Flink job is still in the running state. If the Flink job is in the running state, the node is successfully executed.</p>
</div>
<div class="section" id="dataartsstudio_01_0536__en-us_topic_0226206976_section8827835191215"><h4 class="sectiontitle">Parameters</h4><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p49252448103256">For details about how to configure the parameters of DLI Flink jobs, see the following:</p>
<ul id="dataartsstudio_01_0536__en-us_topic_0226206976_ul112599411571"><li id="dataartsstudio_01_0536__li425292462913">Property parameters:<div class="p" id="dataartsstudio_01_0536__p1583525192912"><a name="dataartsstudio_01_0536__li425292462913"></a><a name="li425292462913"></a>If the job is a Flink SQL job, Flink OpenSource SQL job, or custom Flink job, the system creates and starts the job based on the job status configured on the node.<ul id="dataartsstudio_01_0536__en-us_topic_0226206976_ul866371382113"><li id="dataartsstudio_01_0536__en-us_topic_0226206976_li182597412710"><strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b189476124713">Existing Flink job</strong>: For details, see <a href="#dataartsstudio_01_0536__en-us_topic_0226206976_table647011333413">Table 1</a>.</li><li id="dataartsstudio_01_0536__en-us_topic_0226206976_li1025944110718"><strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b251716109479">Flink SQL job</strong>: For details, see <a href="#dataartsstudio_01_0536__en-us_topic_0226206976_table0855143818117">Table 2</a>.</li><li id="dataartsstudio_01_0536__li1264449559"><strong id="dataartsstudio_01_0536__b1386135719382">Flink OpenSource SQL job</strong>: For details, see <a href="#dataartsstudio_01_0536__table1352914409512">Table 3</a>.</li><li id="dataartsstudio_01_0536__en-us_topic_0226206976_li1825910411475"><strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b25309149477">User-defined Flink job</strong>: For details, see <a href="#dataartsstudio_01_0536__en-us_topic_0226206976_table3764823994826">Table 4</a>.</li></ul>
</div>
</li><li id="dataartsstudio_01_0536__en-us_topic_0226206976_li134010572010">Advanced parameter: <a href="#dataartsstudio_01_0536__en-us_topic_0226206976_table58040457102411">Table 5</a></li></ul>
<div class="tablenoborder"><a name="dataartsstudio_01_0536__en-us_topic_0226206976_table647011333413"></a><a name="en-us_topic_0226206976_table647011333413"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0536__en-us_topic_0226206976_table647011333413" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameter parameters of an existing Flink job</caption><thead align="left"><tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row34705331412"><th align="left" class="cellrowborder" valign="top" width="24.88%" id="mcps1.3.2.4.2.4.1.1"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p54708331840">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.38%" id="mcps1.3.2.4.2.4.1.2"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p747011337414">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="64.74%" id="mcps1.3.2.4.2.4.1.3"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p14470203313410">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row647013331646"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p2047013331042">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1470103313411">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1547011332412">Select <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b17957164583810">Existing Flink job</strong>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row2470163315410"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p104702331748">Job Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p64706331749">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p8470183320416">Name of an existing DLI Flink job.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row14706331041"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1470103314418">Node Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1647020331146">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1346974112913">Name of a <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text44323307153939">node</span>. The name must contain 1 to 128 characters, including only letters, numbers, underscores (_), hyphens (-), slashes (/), less-than signs (&lt;), and greater-than signs (&gt;).</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="dataartsstudio_01_0536__en-us_topic_0226206976_table0855143818117"></a><a name="en-us_topic_0226206976_table0855143818117"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0536__en-us_topic_0226206976_table0855143818117" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Property parameters of a Flink SQL job</caption><thead align="left"><tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row1285573816118"><th align="left" class="cellrowborder" valign="top" width="24.88%" id="mcps1.3.2.5.2.4.1.1"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p585514385111">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.38%" id="mcps1.3.2.5.2.4.1.2"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p15855123811112">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="64.74%" id="mcps1.3.2.5.2.4.1.3"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p98551538161114">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0536__row14726268407"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__p1477057174013">Node Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__p127703794013">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__p1477177124011">Name of a <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text44323307153939_1">node</span>. The name must contain 1 to 128 characters, including only letters, numbers, underscores (_), hyphens (-), slashes (/), less-than signs (&lt;), and greater-than signs (&gt;).</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1152012323716"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__p453017443717">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__p1553018413374">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__p1453084143717">Select <span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0226206976_parmvalue12519312101517"><b>Flink SQL job</b></span>. You can start a job by compiling SQL statements.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row17487818365"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__p171216176367">Job Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__p161215176363">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__p6121117143618">Name of the <span id="dataartsstudio_01_0536__en-us_topic_0226206976_text1613494515915">DLI</span> Flink job. It must consist of 1 to 64 characters and contain only letters, numbers, and underscores (<span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0226206976_parmvalue421144112457"><b>_</b></span>). The default value is the same as the node name.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1349342717364"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__p1880714923617">Job name must be prefixed with workspace name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__p1780724943610">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__p10807194933615">Whether to add a workspace prefix to the created job.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row138569387115"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1485663820111">Script Path</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p385614384119">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p14856838191110">Path to a Flink SQL script to be executed. If the script is not created, create and develop the Flink SQL script by referring to <a href="dataartsstudio_01_0423.html">Creating a Script</a> and <a href="dataartsstudio_01_0424.html">Developing an SQL Script</a>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1273092773713"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__p157301027163711">Script Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__p473018278372">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0102588983_p43817359613">If the associated Flink SQL script uses a parameter, the parameter name is displayed. Set the parameter value in the text box next to the parameter name. The parameter value can be an <a href="dataartsstudio_01_0494.html">EL expression</a>.</p>
<p id="dataartsstudio_01_0536__en-us_topic_0102588983_p12736811975">If the parameters of the associated Flink SQL script are changed, click <span><img id="dataartsstudio_01_0536__en-us_topic_0102588983_image83361028443" src="en-us_image_0000002234239680.png"></span> to refresh the parameters.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row01765202391"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__p0233122823918">UDF Jar</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__p0233152833914">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__p123410285398">This parameter is valid only when you select a dedicated queue for <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b2241191319519">Queue</strong>. Before selecting a UDF JAR resource package, upload the UDF JAR package to the OBS bucket and create resources on the <strong id="dataartsstudio_01_0536__b1944171516617">Manage Resource</strong> page. For details, see <a href="dataartsstudio_01_0519.html#dataartsstudio_01_0519__en-us_topic_0165312432_section6325757145320">Creating a Resource</a>.</p>
<p id="dataartsstudio_01_0536__p8234152813397">In SQL, you can call a user-defined function that is inserted into a JAR package.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row208561238101119"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1485623811118">DLI Queue</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1985619384115">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p985653861114"><span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0226206976_parmvalue10765222123117"><b>Shared queues</b></span> are selected by default. You can also select a dedicated custom queue.</p>
<div class="note" id="dataartsstudio_01_0536__en-us_topic_0226206976_note118562038181115"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="dataartsstudio_01_0536__ul183918506583"><li id="dataartsstudio_01_0536__li739150145818">During job creation, a sub-user can only select a queue that has been allocated to the user.</li><li id="dataartsstudio_01_0536__li2089415516548">The version of the default Spark component of the default DLI queue is not up-to-date, and an error may be reported indicating that a table creation statement cannot be executed. In this case, you are advised to create a queue to run your tasks. To enable the execution of table creation statements in the default queue, contact the <span id="dataartsstudio_01_0536__en-us_topic_0000001225427877_en-us_topic_0108272830_text12963171833813">customer service or technical support of the </span>DLI service.</li><li id="dataartsstudio_01_0536__li75681351155820"><p id="dataartsstudio_01_0536__p257511540582"><a name="dataartsstudio_01_0536__li75681351155820"></a><a name="li75681351155820"></a>The default queue <span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0000001225427877_parmvalue369862094210"><b>default</b></span> of DLI is only used for trial. It may be occupied by multiple users at a time. Therefore, it is possible that you fail to obtain the resource for related operations. If the execution takes a long time or fails, you are advised to try again during off-peak hours or use a self-built queue to run the job.</p>
</li></ul>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row168561538161113"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1985620380113">CUs</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p88561238141120">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p285633861114">A CU consists of 1 vCPU compute and 4 GB memory.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row1585663821120"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1485614380111">Concurrency</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p2085673819119">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p8856123851118">The number of Flink SQL jobs that run at the same time.</p>
<div class="note" id="dataartsstudio_01_0536__en-us_topic_0226206976_note6856183851120"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p108561338151110">The value of <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b77524549416">Concurrency</strong> must not exceed the value obtained through the following formula: 4 x (Number of CUs – 1).</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row1385613816115"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.5.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p9856103851112">Auto Restart upon Exception</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.5.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p3856123816114">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.5.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p685633861114">Indicates whether to enable automatic restart. If this function is enabled, any job that has become abnormal will be automatically restarted.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="dataartsstudio_01_0536__table1352914409512"></a><a name="table1352914409512"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0536__table1352914409512" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Property parameters of a Flink OpenSource SQL job</caption><thead align="left"><tr id="dataartsstudio_01_0536__row253019401516"><th align="left" class="cellrowborder" valign="top" width="24.88%" id="mcps1.3.2.6.2.4.1.1"><p id="dataartsstudio_01_0536__p18530154005114">Parameters</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.38%" id="mcps1.3.2.6.2.4.1.2"><p id="dataartsstudio_01_0536__p95301340105111">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="64.74%" id="mcps1.3.2.6.2.4.1.3"><p id="dataartsstudio_01_0536__p1453084014512">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0536__row153044035110"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p9530184011513">Node Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p6530144017513">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p55301640125111">Name of a <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text44323307153939_2">node</span>. The name must contain 1 to 128 characters, including only letters, numbers, underscores (_), hyphens (-), slashes (/), less-than signs (&lt;), and greater-than signs (&gt;).</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row15531194045114"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p1753164018513">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p195314403514">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p353164020516">Select <span class="parmvalue" id="dataartsstudio_01_0536__parmvalue15661738143914"><b>Flink OpenSource SQL job</b></span>. You can start a job by compiling SQL statements.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1253164075115"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p17531154012514">Job Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p7531104045112">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p853264019518">Name of the <span id="dataartsstudio_01_0536__text1302907944">DLI</span> Flink job. It must consist of 1 to 64 characters and contain only letters, numbers, and underscores (<span class="parmvalue" id="dataartsstudio_01_0536__parmvalue1481000869"><b>_</b></span>). The default value is the same as the node name.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row753244012519"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p11532184017519">Job name must be prefixed with workspace name</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p55320403512">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p1653204065116">Whether to add a workspace prefix to the created job.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row5532174055112"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p5532134017515">Script Path</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p12532240115115">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p453234065115">Path to a Flink SQL script to be executed. If the script is not created, create and develop the Flink SQL script by referring to <a href="dataartsstudio_01_0423.html">Creating a Script</a> and <a href="dataartsstudio_01_0424.html">Developing an SQL Script</a>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1453214005112"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p95331540185111">Script Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p16533134016517">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p1053334018511">If the associated Flink SQL script uses a parameter, the parameter name is displayed. Set the parameter value in the text box next to the parameter name. The parameter value can be an <a href="dataartsstudio_01_0494.html">EL expression</a>.</p>
<p id="dataartsstudio_01_0536__p9533440175114">If the parameters of the associated Flink SQL script are changed, click <span><img id="dataartsstudio_01_0536__image9533164017510" src="en-us_image_0000002269119041.png"></span> to refresh the parameters.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row2053364016513"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p0533144065116">UDF Jar</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p18533194045115">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p1853394015511">This parameter is valid only when you select a dedicated queue for <strong id="dataartsstudio_01_0536__b281717210">Queue</strong>. Before selecting a UDF JAR resource package, upload the UDF JAR package to the OBS bucket and create resources on the <strong id="dataartsstudio_01_0536__b2034921641">Manage Resource</strong> page. For details, see <a href="dataartsstudio_01_0519.html#dataartsstudio_01_0519__en-us_topic_0165312432_section6325757145320">Creating a Resource</a>.</p>
<p id="dataartsstudio_01_0536__p17533340195118">In SQL, you can call a user-defined function that is inserted into a JAR package.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1753374014518"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p453318403512">DLI Queue</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p12533124025112">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p45331840175116"><span class="parmvalue" id="dataartsstudio_01_0536__parmvalue61730228"><b>Shared queues</b></span> are selected by default. You can also select a dedicated custom queue.</p>
<div class="note" id="dataartsstudio_01_0536__note18533540165118"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="dataartsstudio_01_0536__ul85331640195111"><li id="dataartsstudio_01_0536__li95341140115113">During job creation, a sub-user can only select a queue that has been allocated to the user.</li><li id="dataartsstudio_01_0536__li353464045118"><p id="dataartsstudio_01_0536__p1853464016518"><a name="dataartsstudio_01_0536__li353464045118"></a><a name="li353464045118"></a>The default queue <span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0000001225427877_parmvalue369862094210_1"><b>default</b></span> of DLI is only used for trial. It may be occupied by multiple users at a time. Therefore, it is possible that you fail to obtain the resource for related operations. If the execution takes a long time or fails, you are advised to try again during off-peak hours or use a self-built queue to run the job.</p>
</li></ul>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row3534134015514"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p1753411405512">CUs</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p17534134035115">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p2534164016514">A CU consists of 1 vCPU compute and 4 GB memory.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row1953411407517"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p9534134017512">Concurrency</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p1453424017517">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p1853410405512">The number of Flink SQL jobs that run at the same time.</p>
<div class="note" id="dataartsstudio_01_0536__note11534114015516"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0536__p1153417401510">The value of <strong id="dataartsstudio_01_0536__b1469695138">Concurrency</strong> must not exceed the value obtained through the following formula: 4 x (Number of CUs – 1).</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0536__row5534154015111"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.2.6.2.4.1.1 "><p id="dataartsstudio_01_0536__p1253511406517">Auto Restart upon Exception</p>
</td>
<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.2.6.2.4.1.2 "><p id="dataartsstudio_01_0536__p1353511407518">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.6.2.4.1.3 "><p id="dataartsstudio_01_0536__p17535340115120">Indicates whether to enable automatic restart. If this function is enabled, any job that has become abnormal will be automatically restarted.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="dataartsstudio_01_0536__en-us_topic_0226206976_table3764823994826"></a><a name="en-us_topic_0226206976_table3764823994826"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0536__en-us_topic_0226206976_table3764823994826" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Property parameters of a user-defined Flink job</caption><thead align="left"><tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row3170822394826"><th align="left" class="cellrowborder" valign="top" width="24.86%" id="mcps1.3.2.7.2.4.1.1"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p2984581994826">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.4%" id="mcps1.3.2.7.2.4.1.2"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p159227094826">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="64.74%" id="mcps1.3.2.7.2.4.1.3"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p6186505494826">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row1991457694826"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p246794194826">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p6568554794826">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1988554433211">Select <span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0226206976_parmvalue1979515194325"><b>User-defined Flink job</b></span>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row2373117113320"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p593755817332">JAR Package</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p109375581337">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p8937165814338">User-defined package. Before selecting a package, upload the JAR package to the OBS bucket and create resources on the <strong id="dataartsstudio_01_0536__b4170172315716">Manage Resource</strong> page. For details, see <a href="dataartsstudio_01_0519.html#dataartsstudio_01_0519__en-us_topic_0165312432_section6325757145320">Creating a Resource</a>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row5411245337"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p16937158143319">Main Class</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p793765819334">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p993765813333">Name of the JAR package to be loaded, for example, <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b77594915357">KafkaMessageStreaming</strong>.</p>
<ul id="dataartsstudio_01_0536__en-us_topic_0226206976_ul1893715813338"><li id="dataartsstudio_01_0536__en-us_topic_0226206976_li15937185810335"><strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b085811589351">Default</strong>: Specified based on the <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b18859155813519">Manifest</strong> file in the JAR package.</li><li id="dataartsstudio_01_0536__en-us_topic_0226206976_li4937155818334"><strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b38221317365">Manually assign</strong>: Enter the class name and confirm the class arguments (separate arguments with spaces).<div class="note" id="dataartsstudio_01_0536__en-us_topic_0226206976_note4937258203311"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p10937105843313">When a class belongs to a package, the package path must be carried, for example, <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b16837466362">packagePath.KafkaMessageStreaming</strong>.</p>
</div></div>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row20703270338"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p14937155815334">Main Class Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p8937155863320">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p199371958183315">List of parameters of a specified class. The parameters are separated by spaces.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row122771015182816"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p627781582811">DLI Queue</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p15277121514282">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1729691164515"><span class="parmvalue" id="dataartsstudio_01_0536__parmvalue654056321"><b>Shared queues</b></span> are selected by default. You can also select a dedicated custom queue.</p>
<div class="note" id="dataartsstudio_01_0536__note81521640135914"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="dataartsstudio_01_0536__en-us_topic_0227436052_ul183918506583"><li id="dataartsstudio_01_0536__en-us_topic_0227436052_li739150145818">During job creation, a sub-user can only select a queue that has been allocated to the user.</li><li id="dataartsstudio_01_0536__en-us_topic_0227436052_li2089415516548">The version of the default Spark component of the default DLI queue is not up-to-date, and an error may be reported indicating that a table creation statement cannot be executed. In this case, you are advised to create a queue to run your tasks. To enable the execution of table creation statements in the default queue, contact the <span id="dataartsstudio_01_0536__en-us_topic_0227436052_en-us_topic_0000001225427877_en-us_topic_0108272830_text12963171833813">customer service or technical support of the </span>DLI service.</li><li id="dataartsstudio_01_0536__en-us_topic_0227436052_li75681351155820"><p id="dataartsstudio_01_0536__en-us_topic_0227436052_p257511540582"><a name="dataartsstudio_01_0536__en-us_topic_0227436052_li75681351155820"></a><a name="en-us_topic_0227436052_li75681351155820"></a>The default queue <span class="parmvalue" id="dataartsstudio_01_0536__en-us_topic_0227436052_en-us_topic_0000001225427877_parmvalue369862094210"><b>default</b></span> of DLI is only used for trial. It may be occupied by multiple users at a time. Therefore, it is possible that you fail to obtain the resource for related operations. If the execution takes a long time or fails, you are advised to try again during off-peak hours or use a self-built queue to run the job.</p>
</li></ul>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row10221856183111"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p122213564314">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p202214564316">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p152211856163116">Select a custom image and the corresponding version. This parameter is available only when the DLI queue is a containerized queue.</p>
<p id="dataartsstudio_01_0536__en-us_topic_0226206976_p338903163413">A custom image is a feature of DLI. You can use the Spark or Flink basic images provided by DLI to pack the dependencies (files, JAR packages, or software) required into an image using Dockerfile, generate a custom image, and release the image to SWR. Then, select the generated image and run the job.</p>
<p id="dataartsstudio_01_0536__en-us_topic_0226206976_p5526915183410">Custom images can change the container runtime environments of Spark and Flink jobs. You can embed private capabilities into custom images to enhance the functions and performance of jobs. </p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row13747161216288"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1074731217283">CUs</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p197471312182818">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1747212112818">A CU consists of 1 vCPU compute and 4 GB memory.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row187071737183412"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p4706858183419">Number of management node CUs</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p97064588342">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p10706658143418">Set the number of CUs on a management unit. The value ranges from 1 to 4. The default value is <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b20381911172011">1</strong>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row188432916286"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p38431592282">Concurrency</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1884311917284">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p664419442043">The number of Flink SQL jobs that run at the same time.</p>
<div class="note" id="dataartsstudio_01_0536__en-us_topic_0226206976_note2065315501645"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p865312501840">The value of <strong id="dataartsstudio_01_0536__en-us_topic_0226206976_b106326311205">Concurrency</strong> must not exceed the value obtained through the following formula: 4 x (Number of CUs – 1).</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row18491104011299"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p10492154082916">Auto Restart upon Exception</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1949234002916">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p949215408296">Indicates whether to enable automatic restart. If this function is enabled, any job that has become abnormal will be automatically restarted.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row189085613317"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p361764933110">Job Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p5617949163116">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p36171949103118">Name of the <span id="dataartsstudio_01_0536__text437997259">DLI</span> Flink job. It must consist of 1 to 64 characters and contain only letters, numbers, and underscores (<span class="parmvalue" id="dataartsstudio_01_0536__parmvalue2063674856"><b>_</b></span>). The default value is the same as the node name.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row1718310103317"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p55541039133113">Job name must be prefixed with workspace name</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p185545391318">No</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p655493943114">Whether to add a workspace prefix to the created job.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0226206976_row2860171393113"><td class="cellrowborder" valign="top" width="24.86%" headers="mcps1.3.2.7.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p285222953120">Node Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.4%" headers="mcps1.3.2.7.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p19852102913117">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.2.7.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0226206976_p1085215296315">Name of a <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text44323307153939_3">node</span>. The name must contain 1 to 128 characters, including only letters, numbers, underscores (_), hyphens (-), slashes (/), less-than signs (&lt;), and greater-than signs (&gt;).</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="dataartsstudio_01_0536__en-us_topic_0226206976_table58040457102411"></a><a name="en-us_topic_0226206976_table58040457102411"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0536__en-us_topic_0226206976_table58040457102411" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Advanced parameters</caption><thead align="left"><tr id="dataartsstudio_01_0536__en-us_topic_0099822521_row9846111555118"><th align="left" class="cellrowborder" valign="top" width="28.07%" id="mcps1.3.2.8.2.4.1.1"><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p2846515195115">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="15.659999999999998%" id="mcps1.3.2.8.2.4.1.2"><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p108461215185110">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="56.269999999999996%" id="mcps1.3.2.8.2.4.1.3"><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p1484719153511">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0536__en-us_topic_0099822521_row18847141515512"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.8.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p2847181535113">Max. Node Execution Duration</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.8.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p15847171511512">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.8.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p1884761565119">Execution timeout interval for the <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text1344611820218">node</span>. If retry is configured and the execution is not complete within the timeout interval, the <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text8447488212">node</span> will be executed again.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0099822521_row19847181555112"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.8.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p12847815125117">Retry upon Failure</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.8.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p8847161516511">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.8.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p684761514516">Whether to re-execute a <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text68471415185118">node</span> if it fails to be executed. Possible values:</p>
<ul id="dataartsstudio_01_0536__en-us_topic_0099822521_ul18479151514"><li id="dataartsstudio_01_0536__en-us_topic_0099822521_li148481915205115"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b692668954">Yes</strong>: The <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text184861512517">node</span> will be re-executed, and the following parameters must be configured:<ul id="dataartsstudio_01_0536__en-us_topic_0099822521_ul284811151511"><li id="dataartsstudio_01_0536__en-us_topic_0099822521_li1927319416429"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b11288652181717">Retry upon Timeout</strong></li><li id="dataartsstudio_01_0536__en-us_topic_0099822521_li1584811515119"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b1150205942">Maximum Retries</strong></li><li id="dataartsstudio_01_0536__en-us_topic_0099822521_li1184841512511"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b910983280">Retry Interval (seconds)</strong></li></ul>
</li><li id="dataartsstudio_01_0536__en-us_topic_0099822521_li1884851535115"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b8133175784614">No</strong>: The <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text5848215145116">node</span> will not be re-executed. This is the default setting.<div class="note" id="dataartsstudio_01_0536__en-us_topic_0099822521_note112261354122511"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p1722635418254">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_0536__en-us_topic_0099822521_p1690217201682">If a node is not re-executed when it fails upon timeout, you can go to the <strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b14924182735216">Default Configuration</strong> page to modify this policy.</p>
<p id="dataartsstudio_01_0536__en-us_topic_0099822521_p979555414426"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b11436145811174">Retry upon Timeout</strong> is displayed only when <strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b64361558201713">Retry upon Failure</strong> is set to <strong id="dataartsstudio_01_0536__en-us_topic_0099822521_b34366589176">Yes</strong>.</p>
</div></div>
</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0099822521_row148481015115110"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.8.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p168481315165110">Policy for Handling Subsequent Nodes If the Current Node Fails</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.8.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p7848181515114">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.8.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p1848915165110">Operation that will be performed if the <span id="dataartsstudio_01_0536__en-us_topic_0099822521_text184871517513">node</span> fails to be executed. Possible values:</p>
<ul id="dataartsstudio_01_0536__en-us_topic_0099822521_ul684811155518"><li id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_li867222192212"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b63511334183">Suspend execution plans of the subsequent nodes</strong>: stops running subsequent nodes. The job instance status is <strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b635117371819">Failed</strong>.</li><li id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_li2533844102858"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b31833716587">End the current job execution plan</strong>: stops running the current job. The job instance status is <strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b1521193765820">Failed</strong>.</li><li id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_li22804597102858"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b72771223151916">Go to the next node</strong>: ignores the execution failure of the current node. The job instance status is <strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b1727710236199">Failure ignored</strong>.</li><li id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_li1657745411173"><strong id="dataartsstudio_01_0536__en-us_topic_0099822521_en-us_topic_0099822521_b99581526191817">Suspend the current job execution plan</strong>: If the current job instance is in abnormal state, the subsequent nodes of this node and the subsequent job instances that depend on the current job are in waiting state.</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0099822521_row443311414209"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.8.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p6433154115208">Enable Dry Run</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.8.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p134343417207">No</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.8.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p9477175317207">If you select this option, the node will not be executed, and a success message will be returned.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0536__en-us_topic_0099822521_row127470182515"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.8.2.4.1.1 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p1027414042510">Task Groups</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.8.2.4.1.2 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p1827419013254">No</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.8.2.4.1.3 "><p id="dataartsstudio_01_0536__en-us_topic_0099822521_p4881175711254">Select a task group. If you select a task group, you can control the maximum number of concurrent nodes in the task group in a fine-grained manner in scenarios where a job contains multiple nodes, a data patching task is ongoing, or a job is rerunning.</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<div>
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