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>
15 lines
2.9 KiB
HTML
15 lines
2.9 KiB
HTML
<a name="mrs_01_0967"></a><a name="mrs_01_0967"></a>
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<h1 class="topictitle1">Writing a Directory into Hive with the Old Data Removed to the Recycle Bin</h1>
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<div id="body8662426"><div class="section" id="mrs_01_0967__en-us_topic_0000001219149085_section115171931164213"><h4 class="sectiontitle">Scenario</h4><p id="mrs_01_0967__en-us_topic_0000001219149085_p1161761917420">This function applies to Hive.</p>
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<p id="mrs_01_0967__en-us_topic_0000001219149085_p26171819447">After this function is enabled, run the following command to write a directory into Hive: <strong id="mrs_01_0967__en-us_topic_0000001219149085_b4747817111311">insert overwrite directory "</strong><em id="mrs_01_0967__en-us_topic_0000001219149085_i2499103161313">/</em><em id="mrs_01_0967__en-us_topic_0000001219149085_i17972691313">path1</em><strong id="mrs_01_0967__en-us_topic_0000001219149085_b167483176139">"</strong><strong id="mrs_01_0967__en-us_topic_0000001219149085_b1985314735910"> ...</strong>. After the operation is successfully performed, the old data is removed to the recycle bin, and the directory cannot be an existing database path in the Hive metastore.</p>
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<ol id="mrs_01_0967__en-us_topic_0000001219149085_ol181811550174911"><li id="mrs_01_0967__en-us_topic_0000001219149085_li874802051810"><span>Log in to FusionInsight Manager. For details, see <a href="mrs_01_2124.html">Accessing FusionInsight Manager</a>. Choose <strong id="mrs_01_0967__en-us_topic_0000001219149085_b098035145510">Cluster</strong> > <strong id="mrs_01_0967__en-us_topic_0000001219149085_b15409153684316">Services</strong> > <strong id="mrs_01_0967__en-us_topic_0000001219149085_b44091236174315">Hive</strong> > <strong id="mrs_01_0967__en-us_topic_0000001219149085_b44091136164315">Configurations</strong> > <strong id="mrs_01_0967__en-us_topic_0000001219149085_b1841053684317">All Configurations</strong>.</span></li><li id="mrs_01_0967__en-us_topic_0000001219149085_li051003218413"><span>Choose <strong id="mrs_01_0967__en-us_topic_0000001219149085_b1556544314315">HiveServer(Role)</strong> > <strong id="mrs_01_0967__en-us_topic_0000001219149085_b1156619438439">Customization</strong>, add a customized parameter to the <strong id="mrs_01_0967__en-us_topic_0000001219149085_b19566134384315">hive-site.xml</strong> parameter file, set <strong id="mrs_01_0967__en-us_topic_0000001219149085_b9567104324315">Name</strong> to <strong id="mrs_01_0967__en-us_topic_0000001219149085_b205679433433">hive.overwrite.directory.move.trash</strong>, and set <strong id="mrs_01_0967__en-us_topic_0000001219149085_b1156734314313">Value</strong> to <strong id="mrs_01_0967__en-us_topic_0000001219149085_b1256844319435">true</strong>. Restart all Hive instances after the modification.</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_0581.html">Using Hive</a></div>
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