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chenxiaoxiong
f9e2808b7c
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com> Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
110 lines
14 KiB
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110 lines
14 KiB
HTML
<a name="dataartsstudio_01_4500"></a><a name="dataartsstudio_01_4500"></a>
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<h1 class="topictitle1">ModelArts Train</h1>
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<div id="body0000001174567885"><div class="section" id="dataartsstudio_01_4500__section44911556151417"><h4 class="sectiontitle">Function</h4><p id="dataartsstudio_01_4500__p76932461514">You can orchestrate ModelArts Train operators to schedule the ModelArts workflow in DataArts Studio.</p>
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</div>
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<div class="section" id="dataartsstudio_01_4500__section3285101921513"><h4 class="sectiontitle">Parameters</h4><p id="dataartsstudio_01_4500__p11685102116154"><a href="#dataartsstudio_01_4500__table1761993514354">Table 1</a> and <a href="#dataartsstudio_01_4500__en-us_topic_0243410065_table1768155103511">Table 2</a> describe the parameters of the ModelArts Train node.</p>
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<div class="tablenoborder"><a name="dataartsstudio_01_4500__table1761993514354"></a><a name="table1761993514354"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_4500__table1761993514354" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters of the ModelArts Train node</caption><thead align="left"><tr id="dataartsstudio_01_4500__row26201235173512"><th align="left" class="cellrowborder" valign="top" width="21.782178217821784%" id="mcps1.3.2.3.2.4.1.1"><p id="dataartsstudio_01_4500__p5620203593517">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="12.48124812481248%" id="mcps1.3.2.3.2.4.1.2"><p id="dataartsstudio_01_4500__p0620163514356">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="65.73657365736574%" id="mcps1.3.2.3.2.4.1.3"><p id="dataartsstudio_01_4500__p262093573516">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_4500__row96201635133517"><td class="cellrowborder" valign="top" width="21.782178217821784%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_4500__p10620183503515">ModelArts Workspace</p>
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</td>
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<td class="cellrowborder" valign="top" width="12.48124812481248%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_4500__p4620133543512">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="65.73657365736574%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_4500__p9620153519352">ModelArts workspace. The workspace must be in the same region as DataArts Studio.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4500__row14376315204"><td class="cellrowborder" valign="top" width="21.782178217821784%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_4500__p12437153162012">Workflow Version</p>
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</td>
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<td class="cellrowborder" valign="top" width="12.48124812481248%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_4500__p164382311201">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="65.73657365736574%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_4500__p12372116112416">ModelArts workflow version</p>
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<ul id="dataartsstudio_01_4500__ul103631328142310"><li id="dataartsstudio_01_4500__li11363142842320">V1</li><li id="dataartsstudio_01_4500__li179451831112319">V2</li></ul>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4500__row56207351354"><td class="cellrowborder" valign="top" width="21.782178217821784%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_4500__p36208354355">ModelArts Workflow</p>
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</td>
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<td class="cellrowborder" valign="top" width="12.48124812481248%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_4500__p116201635113512">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="65.73657365736574%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_4500__p1662033573518">ModelArts workflow. The workflow must be in the same region as DataArts Studio.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4500__row1620103510352"><td class="cellrowborder" valign="top" width="21.782178217821784%" headers="mcps1.3.2.3.2.4.1.1 "><p id="dataartsstudio_01_4500__p262013351359">Node Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="12.48124812481248%" headers="mcps1.3.2.3.2.4.1.2 "><p id="dataartsstudio_01_4500__p762015352355">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="65.73657365736574%" headers="mcps1.3.2.3.2.4.1.3 "><p id="dataartsstudio_01_4500__p19620193523513">Name of the node. The value must consist of 1 to 128 characters and contain only letters, digits, and the following special characters: _-/<>.</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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<div class="tablenoborder"><a name="dataartsstudio_01_4500__en-us_topic_0243410065_table1768155103511"></a><a name="en-us_topic_0243410065_table1768155103511"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_4500__en-us_topic_0243410065_table1768155103511" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Advanced parameters</caption><thead align="left"><tr id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_p2846515195115">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="15.659999999999998%" id="mcps1.3.2.4.2.4.1.2"><p id="dataartsstudio_01_4500__en-us_topic_0099822521_p108461215185110">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="56.269999999999996%" id="mcps1.3.2.4.2.4.1.3"><p id="dataartsstudio_01_4500__en-us_topic_0099822521_p1484719153511">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_4500__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_4500__en-us_topic_0099822521_p2847181535113">Max. Node Execution Duration</p>
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</td>
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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_4500__en-us_topic_0099822521_p15847171511512">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_4500__en-us_topic_0099822521_p1884761565119">Execution timeout interval for the <span id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_text8447488212">node</span> will be executed again.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_p12847815125117">Retry upon Failure</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_4500__en-us_topic_0099822521_p8847161516511">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_4500__en-us_topic_0099822521_p684761514516">Whether to re-execute a <span id="dataartsstudio_01_4500__en-us_topic_0099822521_text68471415185118">node</span> if it fails to be executed. Possible values:</p>
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<ul id="dataartsstudio_01_4500__en-us_topic_0099822521_ul18479151514"><li id="dataartsstudio_01_4500__en-us_topic_0099822521_li148481915205115"><strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b692668954">Yes</strong>: The <span id="dataartsstudio_01_4500__en-us_topic_0099822521_text184861512517">node</span> will be re-executed, and the following parameters must be configured:<ul id="dataartsstudio_01_4500__en-us_topic_0099822521_ul284811151511"><li id="dataartsstudio_01_4500__en-us_topic_0099822521_li1927319416429"><strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b11288652181717">Retry upon Timeout</strong></li><li id="dataartsstudio_01_4500__en-us_topic_0099822521_li1584811515119"><strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b1150205942">Maximum Retries</strong></li><li id="dataartsstudio_01_4500__en-us_topic_0099822521_li1184841512511"><strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b910983280">Retry Interval (seconds)</strong></li></ul>
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</li><li id="dataartsstudio_01_4500__en-us_topic_0099822521_li1884851535115"><strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b8133175784614">No</strong>: The <span id="dataartsstudio_01_4500__en-us_topic_0099822521_text5848215145116">node</span> will not be re-executed. This is the default setting.<div class="note" id="dataartsstudio_01_4500__en-us_topic_0099822521_note112261354122511"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_4500__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>
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<p id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_b14924182735216">Default Configuration</strong> page to modify this policy.</p>
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<p id="dataartsstudio_01_4500__en-us_topic_0099822521_p979555414426"><strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b11436145811174">Retry upon Timeout</strong> is displayed only when <strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b64361558201713">Retry upon Failure</strong> is set to <strong id="dataartsstudio_01_4500__en-us_topic_0099822521_b34366589176">Yes</strong>.</p>
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</div></div>
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</li></ul>
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</td>
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</tr>
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<tr id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_p168481315165110">Policy for Handling Subsequent Nodes If the Current Node Fails</p>
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</td>
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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_4500__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_4500__en-us_topic_0099822521_p1848915165110">Operation that will be performed if the <span id="dataartsstudio_01_4500__en-us_topic_0099822521_text184871517513">node</span> fails to be executed. Possible values:</p>
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<ul id="dataartsstudio_01_4500__en-us_topic_0099822521_ul684811155518"><li id="dataartsstudio_01_4500__en-us_topic_0099822521_en-us_topic_0099822521_li867222192212"><strong id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_en-us_topic_0099822521_b635117371819">Failed</strong>.</li><li id="dataartsstudio_01_4500__en-us_topic_0099822521_en-us_topic_0099822521_li2533844102858"><strong id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_en-us_topic_0099822521_b1521193765820">Failed</strong>.</li><li id="dataartsstudio_01_4500__en-us_topic_0099822521_en-us_topic_0099822521_li22804597102858"><strong id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_en-us_topic_0099822521_b1727710236199">Failure ignored</strong>.</li><li id="dataartsstudio_01_4500__en-us_topic_0099822521_en-us_topic_0099822521_li1657745411173"><strong id="dataartsstudio_01_4500__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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</td>
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<tr id="dataartsstudio_01_4500__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_4500__en-us_topic_0099822521_p6433154115208">Enable Dry Run</p>
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</td>
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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_4500__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_4500__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_4500__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_4500__en-us_topic_0099822521_p1027414042510">Task Groups</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_4500__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_4500__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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</tbody>
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</table>
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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_0441.html">Node Reference</a></div>
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