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chenxiaoxiong
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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com> Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
49 lines
6.5 KiB
HTML
49 lines
6.5 KiB
HTML
<a name="dataartsstudio_01_1284"></a><a name="dataartsstudio_01_1284"></a>
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<h1 class="topictitle1">Configuring Task Groups</h1>
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<div id="body0000001770469988"><p id="dataartsstudio_01_1284__p155251015162315">By configuring a task group, you can control the maximum number of concurrent nodes in a task group in a more fine-grained manner.</p>
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<div class="section" id="dataartsstudio_01_1284__section1465071417161"><h4 class="sectiontitle">Constraints</h4><ul id="dataartsstudio_01_1284__ul161345112374"><li id="dataartsstudio_01_1284__li15142511375">This function is available only for batch processing jobs.</li><li id="dataartsstudio_01_1284__li314145119373">Task groups cannot be used across workspaces.</li><li id="dataartsstudio_01_1284__li414195113377">For a pipeline job, you can configure a task group for each node or for the job. A task group configured for a node is prior to one configured for the job.</li></ul>
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</div>
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<div class="section" id="dataartsstudio_01_1284__section16169135075112"><h4 class="sectiontitle">Procedure</h4><ol id="dataartsstudio_01_1284__en-us_topic_0175328117_ol82410082819"><li id="dataartsstudio_01_1284__li2848154165110"><span>Log in to the <span id="dataartsstudio_01_1284__en-us_topic_0000001987511677_en-us_topic_0000001127311125_text5574448155719">DataArts Studio</span> console by following the instructions in <a href="dataartsstudio_01_0001.html">Accessing the DataArts Studio Instance Console</a>.</span></li><li id="dataartsstudio_01_1284__li10888120591"><span>On the <span id="dataartsstudio_01_1284__en-us_topic_0181092879_text185611381448">DataArts Studio</span> console, locate a workspace and click <strong id="dataartsstudio_01_1284__en-us_topic_0181092879_b65382814249">DataArts Factory</strong>.</span></li><li id="dataartsstudio_01_1284__en-us_topic_0175328117_li52490192815"><span>In the left navigation pane, choose <strong id="dataartsstudio_01_1284__b642414595249">Configuration</strong> > <strong id="dataartsstudio_01_1284__b65286662512">Configure</strong>.</span></li><li id="dataartsstudio_01_1284__en-us_topic_0175328117_li1224180202820"><span>Choose <strong id="dataartsstudio_01_1284__b1610714279254">Task Groups</strong>.</span></li><li id="dataartsstudio_01_1284__li850611385114"><span>Click <strong id="dataartsstudio_01_1284__b1082033618258">Create</strong>.</span></li><li id="dataartsstudio_01_1284__li134111451336"><span>In the displayed dialog box, set required parameters.</span><p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1284__table189254581757" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters for creating a task group</caption><thead align="left"><tr id="dataartsstudio_01_1284__row1592525820519"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.6.2.1.2.3.1.1"><p id="dataartsstudio_01_1284__p149259589512">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.6.2.1.2.3.1.2"><p id="dataartsstudio_01_1284__p209261258458">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dataartsstudio_01_1284__row142416291569"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.6.2.1.2.3.1.1 "><p id="dataartsstudio_01_1284__p174241329261">Task Group Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.6.2.1.2.3.1.2 "><p id="dataartsstudio_01_1284__p13424529264">Name of the task group. It must be unique.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1284__row159264581359"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.6.2.1.2.3.1.1 "><p id="dataartsstudio_01_1284__p182470351960">Maximum number of concurrency</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.6.2.1.2.3.1.2 "><p id="dataartsstudio_01_1284__p123981481881">Maximum number of concurrent job nodes in the current task group</p>
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<p id="dataartsstudio_01_1284__p73542916422">The maximum number of concurrent nodes is the current number of concurrent DataArts Studio instances.</p>
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<p id="dataartsstudio_01_1284__p1378018295384">The value cannot exceed the maximum number of concurrent nodes of the DataArts Studio instance, which is 1,000.</p>
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<p id="dataartsstudio_01_1284__p109268587517">The maximum number of concurrent nodes varies depending on the DataArts Studio instance specifications.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1284__row93484406618"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.6.2.1.2.3.1.1 "><p id="dataartsstudio_01_1284__p23481240468">Description</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.6.2.1.2.3.1.2 "><p id="dataartsstudio_01_1284__p234874020618">Description of the task group</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</p></li><li id="dataartsstudio_01_1284__li17808018358"><span>Click <strong id="dataartsstudio_01_1284__b87598034383510">OK</strong>.</span><p><p id="dataartsstudio_01_1284__p967210492417">After the task group is created, go to the job development page. On the canvas of a job, click <strong id="dataartsstudio_01_1284__b296635210297">Scheduling Setup</strong> and select the created task group. Then the number of concurrent nodes in the current task group can be controlled in a more fine-grained manner based on the selected task group.</p>
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</p></li></ol>
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</div>
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<div class="section" id="dataartsstudio_01_1284__section636264411309"><h4 class="sectiontitle">Follow-up Operations</h4><p id="dataartsstudio_01_1284__p09012526304">Modifying a task group: Locate a task group and click <strong id="dataartsstudio_01_1284__b1286516913317">Modify</strong> in the <strong id="dataartsstudio_01_1284__b9685431339">Operation</strong> column. The modification takes effect immediately.</p>
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<p id="dataartsstudio_01_1284__p1918114264311">Deleting a task group: Locate a task group and click <strong id="dataartsstudio_01_1284__b1831511753412">Delete</strong> in the <strong id="dataartsstudio_01_1284__b145701514143412">Operation</strong> column. A task group used by a job cannot be deleted.</p>
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<p id="dataartsstudio_01_1284__p1632142810315">Viewing references: Locate a task group and click <strong id="dataartsstudio_01_1284__b105141820352">View Reference</strong> in the <strong id="dataartsstudio_01_1284__b98592274356">Operation</strong> column to view the jobs that are using the task group.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0510.html">Configuring Resources</a></div>
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</div>
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</div>
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