doc-exports/docs/dms/umn/kafka-faq-200426041.html
Chen, Junjie dd8a3a658b DMS UMN Initial Version
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Chen, Junjie <chenjunjie@huawei.com>
Co-committed-by: Chen, Junjie <chenjunjie@huawei.com>
2022-12-08 00:33:11 +00:00

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<h1 class="topictitle1">Why Can't I View the Monitoring Data?</h1>
<div id="body1587865606409"><p id="kafka-faq-200426041__p373820339550">The possible causes are as follows:</p>
<ul id="kafka-faq-200426041__ul549132412573"><li id="kafka-faq-200426041__li1849219242574">The topic name starts with a special character, such as an underscore (_) or a number sign (#).</li><li id="kafka-faq-200426041__li74928240573">The consumer group name starts with a special character, such as an underscore (_) or a number sign (#).</li></ul>
<p id="kafka-faq-200426041__p194778531712">To solve the problem, delete topics and consumer groups whose names contain the special character.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="kafka-faq-191030004.html">Monitoring &amp; Alarm</a></div>
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