forked from docs/doc-exports
Yang, Tong
3f5759eed2
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>
34 lines
4.1 KiB
HTML
34 lines
4.1 KiB
HTML
<a name="mrs_01_2363"></a><a name="mrs_01_2363"></a>
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<h1 class="topictitle1">Configuring a Hudi Data Source</h1>
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<div id="body32001227"><div class="section" id="mrs_01_2363__en-us_topic_0000001219149163_section4569176132"><h4 class="sectiontitle">Scenario</h4><p id="mrs_01_2363__en-us_topic_0000001219149163_p15900135541312"><span id="mrs_01_2363__en-us_topic_0000001219149163_text89001855191315">HetuEngine</span> can be connected to the Hudi data source of the cluster of MRS 3.1.1 or later.</p>
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<div class="note" id="mrs_01_2363__en-us_topic_0000001219149163_note1510016566214"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="mrs_01_2363__en-us_topic_0000001219149163_p1010025622114">HetuEngine does not support the reading of Hudi bootstrap tables.</p>
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</div></div>
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<div class="section" id="mrs_01_2363__en-us_topic_0000001219149163_section1313590292"><h4 class="sectiontitle">Prerequisites</h4><ul id="mrs_01_2363__en-us_topic_0000001219149163_ul181351001998"><li id="mrs_01_2363__en-us_topic_0000001219149163_li913512012911">You have created the proxy user of the Hudi data source. The proxy user is a human-machine user and must belong to the <strong id="mrs_01_2363__en-us_topic_0000001219149163_b196133412457">hive</strong> group.</li><li id="mrs_01_2363__en-us_topic_0000001219149163_li101361906910">You have created a <span id="mrs_01_2363__en-us_topic_0000001219149163_text1197745317459">HetuEngine</span> administrator by referring to <a href="mrs_01_1714.html">Creating a HetuEngine User</a>.</li></ul>
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<div class="section" id="mrs_01_2363__en-us_topic_0000001219149163_section95201227588"><h4 class="sectiontitle">Procedure</h4><ol id="mrs_01_2363__en-us_topic_0000001219149163_ol3467205222716"><li id="mrs_01_2363__en-us_topic_0000001219149163_li16920111982912"><span>Perform <a href="mrs_01_2348.html#mrs_01_2348__en-us_topic_0000001219351171_li4515762384">1</a> to <a href="mrs_01_2348.html#mrs_01_2348__en-us_topic_0000001219351171_li1438274211549">6.g</a> to configure a traditional data source by referring to <a href="mrs_01_2348.html">Configuring a Traditional Data Source</a>.</span></li><li id="mrs_01_2363__en-us_topic_0000001219149163_li184677528276"><span>In the <strong id="mrs_01_2363__en-us_topic_0000001219149163_b1996719592394">Custom Configuration</strong> area, add a custom parameter, as listed in <a href="#mrs_01_2363__en-us_topic_0000001219149163_table1687934216313">Table 1</a>.</span><p>
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<div class="tablenoborder"><a name="mrs_01_2363__en-us_topic_0000001219149163_table1687934216313"></a><a name="en-us_topic_0000001219149163_table1687934216313"></a><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_2363__en-us_topic_0000001219149163_table1687934216313" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Custom configuration parameter for Hudi data</caption><thead align="left"><tr id="mrs_01_2363__en-us_topic_0000001219149163_row1087914233118"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.2.2.1.2.3.1.1"><p id="mrs_01_2363__en-us_topic_0000001219149163_p1488074214311">Custom Parameter Name</p>
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<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.2.2.1.2.3.1.2"><p id="mrs_01_2363__en-us_topic_0000001219149163_p58801942123110">Value</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="mrs_01_2363__en-us_topic_0000001219149163_row16880342153119"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.2.2.1.2.3.1.1 "><p id="mrs_01_2363__en-us_topic_0000001219149163_p9880442173116">hive.parquet.use-column-names</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.2.2.1.2.3.1.2 "><p id="mrs_01_2363__en-us_topic_0000001219149163_p19880144293118">true</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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</p></li><li id="mrs_01_2363__en-us_topic_0000001219149163_li3638122311515"><span>Click <strong id="mrs_01_2363__en-us_topic_0000001219149163_b184867802173217">OK</strong>.</span></li></ol>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_24174.html">Configuring a Hive Data Source</a></div>
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