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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>
15 lines
970 B
HTML
15 lines
970 B
HTML
<a name="mrs_01_1584"></a><a name="mrs_01_1584"></a>
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<h1 class="topictitle1">ACL Control</h1>
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<div id="body1596441032921"><p id="mrs_01_1584__p8591153916516">In HA mode of Flink, ZooKeeper can be used to manage clusters and discover services. Zookeeper supports SASL ACL control. Only users who have passed the SASL (Kerberos) authentication have the permission to operate files on ZooKeeper. To enable SASL ACL control, perform following configurations in the Flink configuration file.</p>
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<pre class="screen" id="mrs_01_1584__screen1959163985116">high-availability.zookeeper.client.acl: creator
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zookeeper.sasl.disable: false</pre>
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<p id="mrs_01_1584__p55911039185110">For details about configuration items, see <a href="mrs_01_1575.html#mrs_01_1575__ta903d6a9c6d24f72abdf46625096cd8c">Table 1</a>.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_0594.html">Security Hardening</a></div>
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</div>
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</div>
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