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>
16 lines
1.4 KiB
HTML
16 lines
1.4 KiB
HTML
<a name="mrs_01_0156"></a><a name="mrs_01_0156"></a>
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<h1 class="topictitle1">What Can I Do If HDFS Files Fail to Be Accessed Using Hue WebUI?</h1>
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<div id="body1604049674594"><div class="section" id="mrs_01_0156__s670f5cdc877e4ef2a411e37ca6043309"><h4 class="sectiontitle">Question</h4><p id="mrs_01_0156__acc6e4168a6a141fca8c9073b0931629b">What can I do if an error message shown in the following figure is displayed, indicating that the HDFS file cannot be accessed when I use Hue web UI to access the HDFS file?</p>
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<p id="mrs_01_0156__p6463152215316"><span><img id="mrs_01_0156__image2062142416317" src="en-us_image_0000001295770320.png"></span></p>
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<div class="section" id="mrs_01_0156__s386d6384f2174e04b4f5de06ef3546c0"><h4 class="sectiontitle">Answer</h4><ol id="mrs_01_0156__ol123189326337"><li id="mrs_01_0156__li131853213339">Check whether the user who logs in to the Hue web UI has the permissions of the <strong id="mrs_01_0156__b137287151105">hadoop</strong> user group.</li><li id="mrs_01_0156__li149964519338">Check whether the HttpFS instance has been installed for the HDFS service and is running properly. If the HttpFS instance is not installed, manually install and restart the Hue service.</li></ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_1764.html">Common Issues About Hue</a></div>
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