forked from docs/doc-exports
Yang, Tong
6182f91ba8
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Yang, Tong <yangtong2@huawei.com> Co-committed-by: Yang, Tong <yangtong2@huawei.com>
22 lines
4.7 KiB
HTML
22 lines
4.7 KiB
HTML
<a name="mrs_01_1820"></a><a name="mrs_01_1820"></a>
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<h1 class="topictitle1">Submitting a Hive2 Job</h1>
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<div id="body1591347170444"><div class="section" id="mrs_01_1820__s6a90446d0ac84e90bb743f5c1d6f5ae4"><h4 class="sectiontitle">Scenario</h4><p id="mrs_01_1820__ad404bfb0df7d48b69a6b6648a0e56b4f">This section describes how to submit an Oozie job of the Hive2 type on the Hue web UI.</p>
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<div class="section" id="mrs_01_1820__s1a160ce601444787b4b13b3fba603d83"><h4 class="sectiontitle">Procedure</h4><ol id="mrs_01_1820__o2076901d53fe4745b049ac01df0d891f"><li id="mrs_01_1820__lce7709d029184a289e911ed58b1053ed"><span>Create a workflow. For details, see <a href="mrs_01_1818.html">Creating a Workflow</a>.</span></li><li id="mrs_01_1820__l0ba7fff9df714cac953ea2edda74bdcd"><span>On the workflow editing page, select <span><img id="mrs_01_1820__i053667e90ea3403fa2e06773b9b1e426" src="en-us_image_0000001349170225.jpg"></span> next to <span class="parmname" id="mrs_01_1820__parmname926292813417"><b>HiveServer2 Script</b></span> and drag it to the operation area.</span></li><li id="mrs_01_1820__l209a628919e84975a28c80c8bd3e1ddd"><span>In the <span class="wintitle" id="mrs_01_1820__wintitle029910404411"><b>HiveServer2 Script</b></span> dialog box that is displayed, configure the script path in the HDFS, for example, <span class="filepath" id="mrs_01_1820__filepath162998406414"><b>/user/admin/examples/apps/hive2/script.q</b></span>, and click <span class="uicontrol" id="mrs_01_1820__uicontrol11300174011411"><b>Add</b></span>.</span></li><li id="mrs_01_1820__l6af5bc7d7c1a4658b4ef55395d670dce"><span>Click <strong id="mrs_01_1820__b1656112014558">PARAMETER+</strong> to add input and output parameters.</span><p><p id="mrs_01_1820__a153568aaafbc4e35a51c2cc0a374885b">For example, if the input parameter is <span class="parmname" id="mrs_01_1820__parmname7955312413"><b>INPUT=/user/admin/examples/input-data/table</b></span>, the output parameter is <span class="parmname" id="mrs_01_1820__parmname2010353114115"><b>OUTPUT=/user/admin/examples/output-data/hive2_workflow</b></span>.</p>
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<p id="mrs_01_1820__p5894173820486"><span><img id="mrs_01_1820__i7d3bb86cf59b4960924f8af660dae8a3" src="en-us_image_0000001349289813.png"></span></p>
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</p></li><li id="mrs_01_1820__lc6a4127f3d1049fea224e83724460080"><span>Click the configuration button <span><img id="mrs_01_1820__iac9474f0e69e47c3a38113ace8b49610" src="en-us_image_0000001296090484.jpg"></span> in the upper right corner. On the configuration page that is displayed, click <span class="uicontrol" id="mrs_01_1820__uicontrol1573371810425"><b>Delete +</b></span> to delete a directory, for example, <span class="filepath" id="mrs_01_1820__filepath1573481816423"><b>/user/admin/examples/output-data/hive2_workflow</b></span>.</span></li><li id="mrs_01_1820__la1abc0b7251945be93e421e81fea2e5f"><span>Configure the job XML, for example, to the HDFS path <strong id="mrs_01_1820__b2742030194211">/user/admin/examples/apps/hive2/hive-site.xml</strong>.</span><p><p id="mrs_01_1820__p14446172712919"><span><img id="mrs_01_1820__image174451627696" src="en-us_image_0000001389443044.png"></span></p>
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<div class="note" id="mrs_01_1820__note1892318461096"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="mrs_01_1820__p119238469918">If the preceding parameters and values are modified, you can query them in <span class="filepath" id="mrs_01_1820__filepath59231346094"><b>Oozie client installation directory//oozie-client-*/conf/hive-site.xml</b></span>.</p>
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</p></li><li id="mrs_01_1820__la726d3587a3541cdb29454886c2c76a3"><span>Click <span><img id="mrs_01_1820__image1236335111194" src="en-us_image_0000001296250136.png"></span> in the upper right corner of the Oozie editor.</span><p><p id="mrs_01_1820__ada411845c04e45e1a85e12864b88f1fe">If you need to modify the job name before saving the job (default value: <span class="parmname" id="mrs_01_1820__parmname1158524705517"><b>My Workflow</b></span>), click the name directly for modification, for example, <strong id="mrs_01_1820__b358614479552">Hive2-Workflow</strong>.</p>
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</p></li><li id="mrs_01_1820__l2bca876c0e534cfba9cb2adff83f1267"><span>After the configuration is saved, click <span><img id="mrs_01_1820__i999b101699bf47b585a47b4fd3fc2e64" src="en-us_image_0000001296250132.jpg"></span>, and submit the job.</span><p><p id="mrs_01_1820__a9e9254d90004418393ba5b1d2a286e4b">After the job is submitted, you can view the related contents of the job, such as the detailed information, logs, and processes, on Hue.</p>
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</p></li></ol>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_1819.html">Submitting a Workflow Job</a></div>
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