Yang, Tong 6182f91ba8 MRS component operation guide_normal 2.0.38.SP20 version
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>
2022-12-09 14:55:21 +00:00

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<h1 class="topictitle1">Viewing Flink Job Information</h1>
<div id="body1589421637998"><p id="mrs_01_0784__p1313321251414">You can view Flink job information on the Yarn web UI. </p>
<div class="section" id="mrs_01_0784__s5e180c6a1e264422a14ddfca7e340a74"><h4 class="sectiontitle">Prerequisites</h4><p id="mrs_01_0784__p3257837115313">The Flink service has been installed in a cluster.</p>
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<div class="section" id="mrs_01_0784__section19704530171820"><h4 class="sectiontitle">Accessing the Yarn Web UI</h4><ol id="mrs_01_0784__ol1938681191916"><li id="mrs_01_0784__li13806122116487"><span>Go to the Yarn service page.</span><p><ul id="mrs_01_0784__ul1692910323486"><li id="mrs_01_0784__li792916322486">For versions earlier than MRS 1.9.2, log in to MRS Manager and choose <strong id="mrs_01_0784__b1898625105318">Services</strong> &gt; <strong id="mrs_01_0784__b598625118537">Yarn</strong> &gt; <strong id="mrs_01_0784__b10408182515410">Yarn Summary</strong>.</li><li id="mrs_01_0784__li979413816488">For MRS 1.9.2 or later, click the cluster name on the MRS console and choose <strong id="mrs_01_0784__b55931250125614">Components</strong> &gt; <strong id="mrs_01_0784__b85947502567">Yarn</strong> &gt; <strong id="mrs_01_0784__b11538122212579">Yarn Summary</strong>.<div class="note" id="mrs_01_0784__note1182754292716"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="mrs_01_0784__p245592033712">If the <strong id="mrs_01_0784__b1781792810573">Components</strong> tab is unavailable, complete IAM user synchronization first. (On the <strong id="mrs_01_0784__b381714281571">Dashboard</strong> page, click <strong id="mrs_01_0784__b1181814284577">Synchronize</strong> on the right side of <span class="parmname" id="mrs_01_0784__parmname1281892810573"><b>IAM User Sync</b></span> to synchronize IAM users.)</p>
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</li><li id="mrs_01_0784__li1735384902518">For MRS 3.<em id="mrs_01_0784__i1019961072312">x</em> or later, log in to FusionInsight Manager. For details, see <a href="mrs_01_2124.html">Accessing FusionInsight Manager (MRS 3.x or Later)</a>. Choose <strong id="mrs_01_0784__b10071433181937">Cluster</strong> &gt; <em id="mrs_01_0784__i61289091481937">Name of the desired cluster</em> &gt; <strong id="mrs_01_0784__b68324600081937">Services</strong> &gt; <strong id="mrs_01_0784__b91408613181937">Yarn</strong> &gt; <strong id="mrs_01_0784__b91868248881937">Instance</strong> &gt; <strong id="mrs_01_0784__b75630449181937">Dashboard</strong>.</li></ul>
</p></li><li id="mrs_01_0784__li7475113915222"><span>Click the link next to <strong id="mrs_01_0784__b493175032710">ResourceManager WebUI</strong> to go to the Yarn web UI page.</span></li></ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_0591.html">Using Flink</a></div>
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