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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>
120 lines
14 KiB
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120 lines
14 KiB
HTML
<a name="dataartsstudio_01_1098"></a><a name="dataartsstudio_01_1098"></a>
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<h1 class="topictitle1">ROMA FDI Job</h1>
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<div id="body0000001100817007"><div class="section" id="dataartsstudio_01_1098__en-us_topic_0226206976_section17228524131210"><h4 class="sectiontitle">Functions</h4><p id="dataartsstudio_01_1098__p16294373293">The ROMA FDI Job node executes a predefined ROMA Connect data integration task to implement data integration and conversion between the source and destination.</p>
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</div>
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<div class="section" id="dataartsstudio_01_1098__en-us_topic_0226206976_section07401729201213"><h4 class="sectiontitle">Working Principles</h4><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p21052321124">This node enables you to start an FDI task or query whether an FDI task is running.</p>
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</div>
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<div class="section" id="dataartsstudio_01_1098__section1656161955"><h4 class="sectiontitle">Parameters</h4><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p49252448103256">The following table describes the parameters of a ROMA FDI Job node.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1098__en-us_topic_0226206976_table647011333413" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Property parameters</caption><thead align="left"><tr id="dataartsstudio_01_1098__en-us_topic_0226206976_row34705331412"><th align="left" class="cellrowborder" valign="top" width="24.88%" id="mcps1.3.3.3.2.4.1.1"><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p54708331840">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="10.38%" id="mcps1.3.3.3.2.4.1.2"><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p747011337414">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="64.74%" id="mcps1.3.3.3.2.4.1.3"><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p14470203313410">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_1098__row1863115871211"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.3.3.2.4.1.1 "><p id="dataartsstudio_01_1098__p6910151136">Node Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.3.3.2.4.1.2 "><p id="dataartsstudio_01_1098__p291035131317">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.3.3.2.4.1.3 "><p id="dataartsstudio_01_1098__p1791113515135">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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<tr id="dataartsstudio_01_1098__row561313518126"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.3.3.2.4.1.1 "><p id="dataartsstudio_01_1098__p15613435161220">Region</p>
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</td>
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<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.3.3.2.4.1.2 "><p id="dataartsstudio_01_1098__p06141935141210">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.3.3.2.4.1.3 "><p id="dataartsstudio_01_1098__p2614163515122">Region where an existing instance resides</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1098__en-us_topic_0226206976_row647013331646"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.3.3.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p2047013331042">ROMA Instance</p>
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</td>
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<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.3.3.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p1470103313411">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.3.3.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p1547011332412">Select an existing ROMA instance.</p>
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<p id="dataartsstudio_01_1098__p12541530181811">You can select an ROMA instance in another resource space.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1098__en-us_topic_0226206976_row2470163315410"><td class="cellrowborder" valign="top" width="24.88%" headers="mcps1.3.3.3.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p104702331748">FDI Task</p>
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</td>
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<td class="cellrowborder" valign="top" width="10.38%" headers="mcps1.3.3.3.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p64706331749">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="64.74%" headers="mcps1.3.3.3.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0226206976_p8470183320416">Select an existing ROMA FDI task.</p>
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<p id="dataartsstudio_01_1098__p819892412166">You can select an FDI task in another resource space.</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"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1098__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_1098__en-us_topic_0099822521_row27216578102411"><th align="left" class="cellrowborder" valign="top" width="28.07%" id="mcps1.3.3.4.2.4.1.1"><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p57059205102411">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="15.659999999999998%" id="mcps1.3.3.4.2.4.1.2"><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p58392901102411">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="56.269999999999996%" id="mcps1.3.3.4.2.4.1.3"><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p32204521102411">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_1098__en-us_topic_0099822521_row51612113175"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.3.4.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p416115112178">Node Status Polling Interval (s)</p>
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</td>
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<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.3.4.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p101615110176">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.3.4.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p4161191101716">How often the system check completeness of the <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text1526241235118">node</span>. The value ranges from 1 to 60 seconds.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1098__en-us_topic_0099822521_row5101045193916"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.3.4.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p147314419397">Max. Node Execution Duration</p>
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</td>
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<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.3.4.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p610124511390">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.3.4.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p11011456393">Execution timeout interval for the <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text6930195917115">node</span>. If retry is configured and the execution is not complete within the timeout interval, the <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text2930205914118">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_1098__en-us_topic_0099822521_row58429402102411"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.3.4.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p5533912102858">Retry upon Failure</p>
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</td>
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<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.3.4.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p45593742102858">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.3.4.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p2105628102858">Whether to re-execute a <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text29185571161243">node</span> if it fails to be executed. Possible values:</p>
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<ul id="dataartsstudio_01_1098__en-us_topic_0099822521_ul18950660102858"><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li36338219102858"><strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b67992121590">Yes</strong>: The <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text19139245161248">node</span> will be re-executed, and the following parameters must be configured:<ul id="dataartsstudio_01_1098__en-us_topic_0099822521_ul58608523102858"><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li17370115484319"><strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b18610151101714">Retry upon Timeout</strong></li><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li44375787102858"><strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b18404183512913">Maximum Retries</strong></li><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li63837764102858"><strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b1484216373917">Retry Interval (seconds)</strong></li></ul>
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</li><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li37668971102858"><strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b0109154414913">No</strong>: The <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text1328324161254">node</span> will not be re-executed. This is the default setting.<div class="note" id="dataartsstudio_01_1098__en-us_topic_0099822521_note845010501289"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p194511050132816">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_1098__en-us_topic_0099822521_p1313284812516">If a node is not re-executed when it fails upon timeout, you can go to the <strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b4476194112483">Default Configuration</strong> page to modify this policy.</p>
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<p id="dataartsstudio_01_1098__en-us_topic_0099822521_p15946155074317"><strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b128994567172">Retry upon Timeout</strong> is displayed only when <strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b7899656131716">Retry upon Failure</strong> is set to <strong id="dataartsstudio_01_1098__en-us_topic_0099822521_b1899155620179">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_1098__en-us_topic_0099822521_row29541959102411"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.3.4.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p13154928102858">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="mcps1.3.3.4.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p58916261102858">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.3.4.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p7487822102858">Operation that will be performed if the <span id="dataartsstudio_01_1098__en-us_topic_0099822521_text5371194616130">node</span> fails to be executed. Possible values:</p>
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<ul id="dataartsstudio_01_1098__en-us_topic_0099822521_ul281538102858"><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li867222192212"><strong id="dataartsstudio_01_1098__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_1098__en-us_topic_0099822521_b635117371819">Failed</strong>.</li><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li2533844102858"><strong id="dataartsstudio_01_1098__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_1098__en-us_topic_0099822521_b1521193765820">Failed</strong>.</li><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li22804597102858"><strong id="dataartsstudio_01_1098__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_1098__en-us_topic_0099822521_b1727710236199">Failure ignored</strong>.</li><li id="dataartsstudio_01_1098__en-us_topic_0099822521_li1657745411173"><strong id="dataartsstudio_01_1098__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_1098__en-us_topic_0099822521_row230711409176"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.3.4.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p143081740131711">Enable Dry Run</p>
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</td>
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<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.3.4.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p030844011714">No</p>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.3.4.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p19929151141017">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_1098__en-us_topic_0099822521_row116622012182617"><td class="cellrowborder" valign="top" width="28.07%" headers="mcps1.3.3.4.2.4.1.1 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p1336551322619">Task Groups</p>
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<td class="cellrowborder" valign="top" width="15.659999999999998%" headers="mcps1.3.3.4.2.4.1.2 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p7365181320261">No</p>
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<td class="cellrowborder" valign="top" width="56.269999999999996%" headers="mcps1.3.3.4.2.4.1.3 "><p id="dataartsstudio_01_1098__en-us_topic_0099822521_p236512139269">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>
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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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