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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_0554"></a><a name="dataartsstudio_01_0554"></a>
<h1 class="topictitle1">MRS Flink Job</h1>
<div id="body1596459199593"><div class="section" id="dataartsstudio_01_0554__en-us_topic_0101095437_section44280035173841"><h4 class="sectiontitle">Functions</h4><p id="dataartsstudio_01_0554__p17905133345417">The <span id="dataartsstudio_01_0554__text36861325919">MRS Flink</span> Job <span id="dataartsstudio_01_0554__text1468413205915">node</span> is used to execute the Flink SQL script and Flink job predefined in DataArts Factory.</p>
</div>
<div class="section" id="dataartsstudio_01_0554__en-us_topic_0101095437_section1791764173933"><h4 class="sectiontitle">Parameters</h4><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p49252448103256"><a href="#dataartsstudio_01_0554__en-us_topic_0101095437_table3764823994826">Table 1</a> and <a href="#dataartsstudio_01_0554__en-us_topic_0226206976_table58040457102411">Table 2</a> describe the parameters of the <span id="dataartsstudio_01_0554__en-us_topic_0101095437_text19133263113133">MRS Flink</span> <span id="dataartsstudio_01_0554__en-us_topic_0101095437_text47744836161657">node</span>.</p>
<div class="tablenoborder"><a name="dataartsstudio_01_0554__en-us_topic_0101095437_table3764823994826"></a><a name="en-us_topic_0101095437_table3764823994826"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0554__en-us_topic_0101095437_table3764823994826" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters of the MRS Flink node</caption><thead align="left"><tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row3170822394826"><th align="left" class="cellrowborder" valign="top" width="21.740000000000002%" id="mcps1.3.2.3.2.4.1.1"><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p2984581994826">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.100000000000001%" id="mcps1.3.2.3.2.4.1.2"><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p159227094826">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="68.16%" id="mcps1.3.2.3.2.4.1.3"><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p6186505494826">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row1991457694826"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p246794194826">Node Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p6568554794826">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p1892909794826">Name of a <span id="dataartsstudio_01_0554__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>
<tr id="dataartsstudio_01_0554__row270204512610"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__p18703451966">Job Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__p1708451469">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__p19613161818713">The following options are available:</p>
<ul id="dataartsstudio_01_0554__ul185684151170"><li id="dataartsstudio_01_0554__li1156817156711">Flink SQL job</li><li id="dataartsstudio_01_0554__li656871517718">User-defined Flink job</li></ul>
</td>
</tr>
<tr id="dataartsstudio_01_0554__row1992444161520"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__p1492413411154">Script Path</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__p179248412152">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__p19151222192020">This parameter is available when you select <strong id="dataartsstudio_01_0554__b24431452125913">Flink SQL job</strong> for <strong id="dataartsstudio_01_0554__b112581471309">Job Type</strong>.</p>
<p id="dataartsstudio_01_0554__en-us_topic_0101095440_p154146861116">Select the Flink SQL script to be executed. If no Flink SQL script is available, create and develop one 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_0554__row1369718691510"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__p146977691518">Script Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__p1069756161511">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__p127014461203">This parameter is available when you select <strong id="dataartsstudio_01_0554__b8926781300">Flink SQL job</strong> for <strong id="dataartsstudio_01_0554__b119261283015">Job Type</strong>.</p>
<p id="dataartsstudio_01_0554__p56972601519">If the associated 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 <a href="dataartsstudio_01_0494.html">an EL expression</a>.</p>
<p id="dataartsstudio_01_0554__en-us_topic_0101095440_p1053415211393">If the parameters of the associated SQL script are changed, click <span><img id="dataartsstudio_01_0554__en-us_topic_0102588983_image83361028443" src="en-us_image_0000002269204937.png"></span> to refresh the parameters.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0554__row1931516184138"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__p1231611841316">Process Type</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__p131619184131">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><div class="p" id="dataartsstudio_01_0554__p1090172618212">Set the mode of the Flink job.<ul id="dataartsstudio_01_0554__ul87624475219"><li id="dataartsstudio_01_0554__li92911157172114"><strong id="dataartsstudio_01_0554__b03499145573">Batch</strong>: The node waits for the Flink job execution to complete.</li><li id="dataartsstudio_01_0554__li42460492212"><strong id="dataartsstudio_01_0554__b13539122235717">Stream</strong>: The node is executed as long as the job is successfully started. Each time the job is scheduled in the future, the system checks whether the job is in running state. If the job is in running state, it is successfully executed.</li></ul>
</div>
<p id="dataartsstudio_01_0554__p165821512192217">Note that this parameter only specifies the processing mode. You must set parameters for the selected mode.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row3614415394826"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p4199531294826">MRS Cluster Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p4617707494826">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p4935552994826">Select an MRS cluster.</p>
<div class="p" id="dataartsstudio_01_0554__en-us_topic_0101095437_p14106064105658">To create an MRS cluster, use either of the following methods:<ul id="dataartsstudio_01_0554__en-us_topic_0101095437_en-us_topic_0101095234_en-us_topic_0099822521_ul46080727105259"><li id="dataartsstudio_01_0554__en-us_topic_0101095437_en-us_topic_0101095234_en-us_topic_0099822521_li12073360105259">Click <span><img id="dataartsstudio_01_0554__image20220161516302" src="en-us_image_0000002234245708.png"></span>. On the <span class="wintitle" id="dataartsstudio_01_0554__wintitle19225191511306"><b>Clusters</b></span> page, create an MRS cluster.</li><li id="dataartsstudio_01_0554__en-us_topic_0101095437_en-us_topic_0101095234_en-us_topic_0099822521_li24857298105259">Go to the MRS console to create an MRS cluster.<div class="note" id="dataartsstudio_01_0554__note85971621526"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0554__p1038105515510">Currently, MRS Flink jobs support MRS 3.2.0-LTS.1 and later versions.</p>
</div></div>
</li></ul>
</div>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row4154658494826"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p983015394826">Job Name</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p5804493094826">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0177038589_p15602016115115">MRS job name. It can contain a maximum of 64 characters. Only letters, digits, hyphens (-), and underscores (_) are allowed.</p>
<p id="dataartsstudio_01_0554__p1992286368">The system can automatically enter a job name in <em id="dataartsstudio_01_0554__en-us_topic_0181380727_i18982132012228">Job name_Node name</em> format.</p>
<div class="note" id="dataartsstudio_01_0554__note3401731183519"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0554__en-us_topic_0181380727_p4169117193320">The job name cannot contain Chinese characters or more than 64 characters. If the job name does not meet requirements, the MRS job will fail to be submitted.</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row303485991116"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p423174491116">Job Resource Package</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p51613311116">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p154146861116">Select a JAR package. Before selecting a JAR package, upload the JAR package to the OBS bucket, create a resource on the <span class="wintitle" id="dataartsstudio_01_0554__wintitle1582812351388"><b>Manage Resource</b></span> page, and add the JAR package to the resource management list. 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_0554__en-us_topic_0101095437_row430706211158"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p1332771411158">Job Execution Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p580307511158">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p28710511158">Key parameter of the program that executes the Flink job. This parameter is specified by a function in the user program. Multiple parameters are separated by space.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0554__row18426875174"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__p723317251632">MRS Resource Queue</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__p122332025839">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__p18226122519414">Select a created MRS resource queue.</p>
<p id="dataartsstudio_01_0554__p1536015140328">This parameter is mandatory if <a href="dataartsstudio_01_04501.html#dataartsstudio_01_04501__section146531751579">Whether MRS Resource Queue Is Mandatory</a> is set to <strong id="dataartsstudio_01_0554__en-us_topic_0181380725_b49381423121215">Yes</strong>.</p>
<div class="note" id="dataartsstudio_01_0554__note11911151517520"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0554__p1391117155519">Select a queue you configured in the queue permissions of DataArts Security. If you set multiple resource queues for this node, the resource queue you select here has the highest priority.</p>
</div></div>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row838395916445"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p14384185924410">Program Parameter</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p2038416595446">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p33849599443">Used to configure optimization parameters such as threads, memory, and vCPUs for the job to optimize resource usage and improve job execution performance.</p>
<div class="note" id="dataartsstudio_01_0554__en-us_topic_0101095437_note2073561518462"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p1226422124616">This parameter is mandatory if the cluster version is MRS 1.8.7 or later than MRS 2.0.1.</p>
</div></div>
<p id="dataartsstudio_01_0554__p641390103312">For details about the parameters of MRS Flink jobs, see <strong id="dataartsstudio_01_0554__b1190873603911">Managing an Existing Cluster</strong> &gt; <strong id="dataartsstudio_01_0554__b16908203683910">Job Management</strong> &gt; <strong id="dataartsstudio_01_0554__b1890883619395">Running a Flink Job</strong> in <em id="dataartsstudio_01_0554__i1790863623912">MapReduce Service (MRS) User Guide</em><em id="dataartsstudio_01_0554__i17909203673912"></em>.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row4695054111155"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p4489744011155">Input Data Path</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p1281406111155">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p3130601011155">Path where the input data resides.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0101095437_row633704411335"><td class="cellrowborder" valign="top" width="21.740000000000002%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p4353855211335">Output Data Path</p>
</td>
<td class="cellrowborder" valign="top" width="10.100000000000001%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p3696185311335">No</p>
</td>
<td class="cellrowborder" valign="top" width="68.16%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0101095437_p4112013911335">Path where the output data resides.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="dataartsstudio_01_0554__en-us_topic_0226206976_table58040457102411"></a><a name="en-us_topic_0226206976_table58040457102411"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0554__en-us_topic_0226206976_table58040457102411" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Advanced parameters</caption><thead align="left"><tr id="dataartsstudio_01_0554__en-us_topic_0099822521_row9846111555118"><th align="left" class="cellrowborder" valign="top" width="28.07%" id="mcps1.3.2.4.2.4.1.1"><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p2846515195115">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="15.659999999999998%" id="mcps1.3.2.4.2.4.1.2"><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p108461215185110">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="56.269999999999996%" id="mcps1.3.2.4.2.4.1.3"><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p1484719153511">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dataartsstudio_01_0554__en-us_topic_0099822521_row18847141515512"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p2847181535113">Max. Node Execution Duration</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p15847171511512">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p1884761565119">Execution timeout interval for the <span id="dataartsstudio_01_0554__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_0554__en-us_topic_0099822521_text8447488212">node</span> will be executed again.</p>
</td>
</tr>
<tr id="dataartsstudio_01_0554__en-us_topic_0099822521_row19847181555112"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p12847815125117">Retry upon Failure</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p8847161516511">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p684761514516">Whether to re-execute a <span id="dataartsstudio_01_0554__en-us_topic_0099822521_text68471415185118">node</span> if it fails to be executed. Possible values:</p>
<ul id="dataartsstudio_01_0554__en-us_topic_0099822521_ul18479151514"><li id="dataartsstudio_01_0554__en-us_topic_0099822521_li148481915205115"><strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b692668954">Yes</strong>: The <span id="dataartsstudio_01_0554__en-us_topic_0099822521_text184861512517">node</span> will be re-executed, and the following parameters must be configured:<ul id="dataartsstudio_01_0554__en-us_topic_0099822521_ul284811151511"><li id="dataartsstudio_01_0554__en-us_topic_0099822521_li1927319416429"><strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b11288652181717">Retry upon Timeout</strong></li><li id="dataartsstudio_01_0554__en-us_topic_0099822521_li1584811515119"><strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b1150205942">Maximum Retries</strong></li><li id="dataartsstudio_01_0554__en-us_topic_0099822521_li1184841512511"><strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b910983280">Retry Interval (seconds)</strong></li></ul>
</li><li id="dataartsstudio_01_0554__en-us_topic_0099822521_li1884851535115"><strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b8133175784614">No</strong>: The <span id="dataartsstudio_01_0554__en-us_topic_0099822521_text5848215145116">node</span> will not be re-executed. This is the default setting.<div class="note" id="dataartsstudio_01_0554__en-us_topic_0099822521_note112261354122511"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_0554__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_0554__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_0554__en-us_topic_0099822521_b14924182735216">Default Configuration</strong> page to modify this policy.</p>
<p id="dataartsstudio_01_0554__en-us_topic_0099822521_p979555414426"><strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b11436145811174">Retry upon Timeout</strong> is displayed only when <strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b64361558201713">Retry upon Failure</strong> is set to <strong id="dataartsstudio_01_0554__en-us_topic_0099822521_b34366589176">Yes</strong>.</p>
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</li></ul>
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<tr id="dataartsstudio_01_0554__en-us_topic_0099822521_row148481015115110"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p168481315165110">Policy for Handling Subsequent Nodes If the Current Node Fails</p>
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<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p7848181515114">Yes</p>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p1848915165110">Operation that will be performed if the <span id="dataartsstudio_01_0554__en-us_topic_0099822521_text184871517513">node</span> fails to be executed. Possible values:</p>
<ul id="dataartsstudio_01_0554__en-us_topic_0099822521_ul684811155518"><li id="dataartsstudio_01_0554__en-us_topic_0099822521_en-us_topic_0099822521_li867222192212"><strong id="dataartsstudio_01_0554__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_0554__en-us_topic_0099822521_en-us_topic_0099822521_b635117371819">Failed</strong>.</li><li id="dataartsstudio_01_0554__en-us_topic_0099822521_en-us_topic_0099822521_li2533844102858"><strong id="dataartsstudio_01_0554__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_0554__en-us_topic_0099822521_en-us_topic_0099822521_b1521193765820">Failed</strong>.</li><li id="dataartsstudio_01_0554__en-us_topic_0099822521_en-us_topic_0099822521_li22804597102858"><strong id="dataartsstudio_01_0554__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_0554__en-us_topic_0099822521_en-us_topic_0099822521_b1727710236199">Failure ignored</strong>.</li><li id="dataartsstudio_01_0554__en-us_topic_0099822521_en-us_topic_0099822521_li1657745411173"><strong id="dataartsstudio_01_0554__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>
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<tr id="dataartsstudio_01_0554__en-us_topic_0099822521_row443311414209"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p6433154115208">Enable Dry Run</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p134343417207">No</p>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p9477175317207">If you select this option, the node will not be executed, and a success message will be returned.</p>
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<tr id="dataartsstudio_01_0554__en-us_topic_0099822521_row127470182515"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.2.4.2.4.1.1 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p1027414042510">Task Groups</p>
</td>
<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.2.4.2.4.1.2 "><p id="dataartsstudio_01_0554__en-us_topic_0099822521_p1827419013254">No</p>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.2.4.2.4.1.3 "><p id="dataartsstudio_01_0554__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>
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</table>
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