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>
173 lines
18 KiB
HTML
173 lines
18 KiB
HTML
<a name="mrs_01_1035"></a><a name="mrs_01_1035"></a>
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<h1 class="topictitle1">Safety Instructions on Using Kafka</h1>
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<div id="body1590134592428"><p id="mrs_01_1035__p1944684185813">This section applies to MRS 3.<em id="mrs_01_1035__i1574241831712">x</em> or later.</p>
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<div class="section" id="mrs_01_1035__s5bc714b41c6343baae4565090765e395"><h4 class="sectiontitle">Brief Introduction to Kafka APIs</h4><ul id="mrs_01_1035__u0b3a7ab81e3b4a7d8fb121ca0d179036"><li id="mrs_01_1035__l36209279b5ce4100b6bee08b5070c2c8">Producer API<p id="mrs_01_1035__a07a647dfa3ed49a4998e89e62fbfac96"><a name="mrs_01_1035__l36209279b5ce4100b6bee08b5070c2c8"></a><a name="l36209279b5ce4100b6bee08b5070c2c8"></a>Indicates the API defined in <strong id="mrs_01_1035__b468872923410">org.apache.kafka.clients.producer.KafkaProducer</strong>. When <span class="filepath" id="mrs_01_1035__filepath8693142920344"><b>kafka-console-producer.sh</b></span> is used, the API is used by default.</p>
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</li><li id="mrs_01_1035__l8bbd93eef7d141d083482acf5daf4905">Consumer API<p id="mrs_01_1035__aa59c7ba45b144172b1f3f248545f3a22"><a name="mrs_01_1035__l8bbd93eef7d141d083482acf5daf4905"></a><a name="l8bbd93eef7d141d083482acf5daf4905"></a>Indicates the API defined in <strong id="mrs_01_1035__b351716123328">org.apache.kafka.clients.consumer.KafkaConsumer</strong>. When <span class="filepath" id="mrs_01_1035__filepath5517141210323"><b>kafka-console-consumer.sh</b></span> is used, the API is used by default.</p>
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</li></ul>
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<div class="note" id="mrs_01_1035__nfbd2735f771942dbae9328325f30ebd6"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="mrs_01_1035__a46f984e51e174c72b38e7e789981aedf">In MRS 3.<em id="mrs_01_1035__i112695449534">x</em> or later, Kafka no longer support old Producer or Consumer APIs.</p>
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</div></div>
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</div>
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<div class="section" id="mrs_01_1035__s04929a62877940e59d7d55fc8473ae09"><h4 class="sectiontitle">Protocol Description for Accessing Kafka</h4><p id="mrs_01_1035__a858c6053aa784cd59dbf30dac8f4d48e">The protocols used to access Kafka are as follows: PLAINTEXT, SSL, SASL_PLAINTEXT, and SASL_SSL. </p>
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<p id="mrs_01_1035__a5e7ff9454c154bf2ae3d272e342b5b4b">When Kafka service is started, the listeners using the PLAINTEXT and SASL_PLAINTEXT protocols are started. You can set <span class="parmname" id="mrs_01_1035__p179cfe0428ac48b38140347089368fa0"><b>ssl.mode.enable</b></span> to <span class="parmvalue" id="mrs_01_1035__pf508faeed30a4c2b85baff0ff4ce6d2c"><b>true</b></span> in Kafka service configuration to start listeners using SSL and SASL_SSL protocols. The following table describes the four protocols:</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_1035__t1bc348725bb5488093f5161324af4251" frame="border" border="1" rules="all"><thead align="left"><tr id="mrs_01_1035__rb7da86c675bd4308bffbd68036177d0a"><th align="left" class="cellrowborder" valign="top" width="27.67%" id="mcps1.3.3.4.1.4.1.1"><p id="mrs_01_1035__ab11f8ddc7faf40cfb423bea823cd960c">Protocol</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="52.6%" id="mcps1.3.3.4.1.4.1.2"><p id="mrs_01_1035__aa298d502f7a84014bff57ac1cf36ea4e">Description</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="19.73%" id="mcps1.3.3.4.1.4.1.3"><p id="mrs_01_1035__ae7f17408c44640b3953dbd2a673115eb">Default Port</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="mrs_01_1035__rced896880dc3417f976df3d3a21a363e"><td class="cellrowborder" valign="top" width="27.67%" headers="mcps1.3.3.4.1.4.1.1 "><p id="mrs_01_1035__a4d1a50fc6ba1418d9de792a01ba13edc">PLAINTEXT</p>
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</td>
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<td class="cellrowborder" valign="top" width="52.6%" headers="mcps1.3.3.4.1.4.1.2 "><p id="mrs_01_1035__af5ad403e437c4b0ba2c9003c2b219678">Supports plaintext access without authentication.</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.73%" headers="mcps1.3.3.4.1.4.1.3 "><p id="mrs_01_1035__p7887171685012">9092</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__ra82f130e55e54523b3634b69d3033b8a"><td class="cellrowborder" valign="top" width="27.67%" headers="mcps1.3.3.4.1.4.1.1 "><p id="mrs_01_1035__af6848f763e5843048906ce570d8f180d">SASL_PLAINTEXT</p>
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</td>
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<td class="cellrowborder" valign="top" width="52.6%" headers="mcps1.3.3.4.1.4.1.2 "><p id="mrs_01_1035__a36014c225253479ab2d245782540401a">Supports plaintext access with Kerberos authentication.</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.73%" headers="mcps1.3.3.4.1.4.1.3 "><p id="mrs_01_1035__a18360f03ddac415cb7e903dce96fac34">21007</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__ref73f634a6204665a583de6bb15b8a8f"><td class="cellrowborder" valign="top" width="27.67%" headers="mcps1.3.3.4.1.4.1.1 "><p id="mrs_01_1035__ac333dcd5de634c71af0c56e958632f73">SSL</p>
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</td>
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<td class="cellrowborder" valign="top" width="52.6%" headers="mcps1.3.3.4.1.4.1.2 "><p id="mrs_01_1035__a3f8309defdc34a738cc48f98eed64252">Supports SSL-encrypted access without authentication.</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.73%" headers="mcps1.3.3.4.1.4.1.3 "><p id="mrs_01_1035__p9112326125019">9093</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__rc5de1585ad0c4aeda6bc72445d3054d6"><td class="cellrowborder" valign="top" width="27.67%" headers="mcps1.3.3.4.1.4.1.1 "><p id="mrs_01_1035__a66d13dce2d1741faa087f4dd0929e6e0">SASL_SSL</p>
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</td>
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<td class="cellrowborder" valign="top" width="52.6%" headers="mcps1.3.3.4.1.4.1.2 "><p id="mrs_01_1035__a73eb1160c36c4d91abf04e76357f89cc">Supports SSL-encrypted access with Kerberos authentication.</p>
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</td>
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<td class="cellrowborder" valign="top" width="19.73%" headers="mcps1.3.3.4.1.4.1.3 "><p id="mrs_01_1035__a114514b762f4406a946b6b86580fc68d">21009</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div class="section" id="mrs_01_1035__s66d78962dbf24de5b1e8cafec79f8192"><h4 class="sectiontitle">ACL Settings for a Topic</h4><p id="mrs_01_1035__a5a59eacfe99c4acebb4abfc9fbea0f1c">To view and set topic permission information, run the <span class="filepath" id="mrs_01_1035__f20e8b850f95f484393bd00556a305743"><b>kafka-acls.sh</b></span> script on the Linux client. For details, see <a href="mrs_01_0378.html">Managing Kafka User Permissions</a>.</p>
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</div>
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<div class="section" id="mrs_01_1035__s39384b9ccaf84b83bd41f97a3503f150"><h4 class="sectiontitle">Use of Kafka APIs in Different Scenarios </h4><ul id="mrs_01_1035__u62705ca3d2ad4a319616c1fed860f7d6"><li id="mrs_01_1035__l22af91afe954488dafdc27f264660847">Scenario 1: accessing the topic with an ACL
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_1035__t4fff972f5dea4950900cf53dfdc67fee" frame="border" border="1" rules="all"><thead align="left"><tr id="mrs_01_1035__r6ae04fe242664359a978fb18727f6269"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.5.2.1.1.1.6.1.1"><p id="mrs_01_1035__a568ad106121644298b5f20a7edce08d4">Used API</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.5.2.1.1.1.6.1.2"><p id="mrs_01_1035__abb4fc683f439424780c1f978a39a7887">User Group</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.5.2.1.1.1.6.1.3"><p id="mrs_01_1035__a7e17405df69847609537b328893b5b46">Client Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.5.2.1.1.1.6.1.4"><p id="mrs_01_1035__a10a1cf9a0eba405eb023cddefad7d10a">Server Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.5.2.1.1.1.6.1.5"><p id="mrs_01_1035__aea1452809e364ddca209bba597a9bded">Accessed Port</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="mrs_01_1035__r362384a7256e4aa2867c095ad4e4a33a"><td class="cellrowborder" rowspan="2" valign="top" width="20%" headers="mcps1.3.5.2.1.1.1.6.1.1 "><p id="mrs_01_1035__a41b2d944c93d4a7cb856ae7392f127f1">API</p>
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<p id="mrs_01_1035__a70bfd6c1954e401db9aee7056144bc42"></p>
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</td>
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<td class="cellrowborder" rowspan="2" valign="top" width="20%" headers="mcps1.3.5.2.1.1.1.6.1.2 "><p id="mrs_01_1035__a84571f79c25344489cd25d67dca66bc6">Users need to meet one of the following conditions:</p>
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<ul id="mrs_01_1035__u24c6f4474d954ccaa17dd13c2ddf03b5"><li id="mrs_01_1035__lb8db7b766cef4cc799acc859830d7f53">In the administrator group</li><li id="mrs_01_1035__l7bb3e71fad464417b40c0861ded04f3c">In the <strong id="mrs_01_1035__b11629381743508">kafkaadmin</strong> group</li><li id="mrs_01_1035__l6f715475adf849929d5e7945e50e19e7">In the <strong id="mrs_01_1035__b21281498433508">kafkasuperuser</strong> group</li><li id="mrs_01_1035__laccb07d50b074007bdb9221c8eec0480">In the <strong id="mrs_01_1035__b5731720893508">kafka</strong> group and be authorized </li></ul>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.5.2.1.1.1.6.1.3 "><p id="mrs_01_1035__a66074925c7874544877ab795f64c9b31">security.inter.broker.protocol=SASL_PLAINTEXT sasl.kerberos.service.name = kafka</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.5.2.1.1.1.6.1.4 "><p id="mrs_01_1035__a91b392904f084b2f838efd6f407fb993">-</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.5.2.1.1.1.6.1.5 "><p id="mrs_01_1035__ac8c51e85f85144f2a9c68b1d3956ad4d">sasl.port (The default number is 21007.)</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__re23689d6b00b43e487bda1b9daa7e23c"><td class="cellrowborder" valign="top" headers="mcps1.3.5.2.1.1.1.6.1.1 "><p id="mrs_01_1035__aa3fa1f872dde4fff8bb9c7e2c9131ae3">security.protocol=SASL_SSL sasl.kerberos.service.name = kafka</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.1.1.1.6.1.2 "><p id="mrs_01_1035__af1708ed895c345509da72002ab744a7f">Set <span class="parmname" id="mrs_01_1035__p6574383b24bd442fb5f322b72ac3b299"><b>ssl.mode.enable</b></span> to <strong id="mrs_01_1035__b19436584163508">true</strong>. </p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.1.1.1.6.1.3 "><p id="mrs_01_1035__ac54c248e54e347999b1b6493698a7bf8">sasl-ssl.port (The default number is 21009.)</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</li><li id="mrs_01_1035__l7ce1fd20b2d04145b7106a5311331704">Scenario 2: accessing the topic without an ACL
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_1035__tf3d6fbdb0cd94c92b1c7ed53db86e3e4" frame="border" border="1" rules="all"><thead align="left"><tr id="mrs_01_1035__rd8f9b536c00049a99603856cd9737611"><th align="left" class="cellrowborder" valign="top" width="12.5%" id="mcps1.3.5.2.2.1.1.6.1.1"><p id="mrs_01_1035__afcd2f8e8e586480f983a91e91a4c4695">Used API</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="27.029999999999998%" id="mcps1.3.5.2.2.1.1.6.1.2"><p id="mrs_01_1035__ae90cee7e93c240fc8905e73e7cd1ed39">User Group</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="19.59%" id="mcps1.3.5.2.2.1.1.6.1.3"><p id="mrs_01_1035__a5b2fb483db6c48e08d6a641f271cbdd7">Client Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="22.13%" id="mcps1.3.5.2.2.1.1.6.1.4"><p id="mrs_01_1035__a82ff9a8df1294422a8b99c69adf17ab2">Server Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="18.75%" id="mcps1.3.5.2.2.1.1.6.1.5"><p id="mrs_01_1035__a5f9215764d6c4ee3bf0a8b976ebf98cb">Accessed Port</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="mrs_01_1035__re8c1932bf70944e292c19b05581ddb12"><td class="cellrowborder" rowspan="6" valign="top" width="12.5%" headers="mcps1.3.5.2.2.1.1.6.1.1 "><p id="mrs_01_1035__acfed28dc729d4e978e4698326e2b027f">API</p>
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</td>
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<td class="cellrowborder" valign="top" width="27.029999999999998%" headers="mcps1.3.5.2.2.1.1.6.1.2 "><p id="mrs_01_1035__a719abb7fd2f64fe78f9c002320b7b43b">Users need to meet one of the following conditions:</p>
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<ul id="mrs_01_1035__u71970841724d4fe6a1142ae3700267db"><li id="mrs_01_1035__l1f38b07a5b9c4a2cb56f6961b349bd09">In the administrator group</li><li id="mrs_01_1035__lba21ff9723bb4422822944f0259a7e18">In the <strong id="mrs_01_1035__b14130753133508">kafkaadmin</strong> group</li><li id="mrs_01_1035__le7f663a73ae94cd180091eb2d7e72221">In the <strong id="mrs_01_1035__b7048109773508">kafkasuperuser</strong> group</li></ul>
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</td>
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<td class="cellrowborder" rowspan="2" valign="top" width="19.59%" headers="mcps1.3.5.2.2.1.1.6.1.3 "><p id="mrs_01_1035__ab2183e5bdbfe4aa89bd0d1db67a0d8f4">security.protocol=SASL_PLAINTEXT sasl.kerberos.service.name = kafka</p>
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</td>
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<td class="cellrowborder" valign="top" width="22.13%" headers="mcps1.3.5.2.2.1.1.6.1.4 "><p id="mrs_01_1035__a3bcdcc4893e14fda98078f4ceb1e198e">-</p>
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</td>
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<td class="cellrowborder" valign="top" width="18.75%" headers="mcps1.3.5.2.2.1.1.6.1.5 "><p id="mrs_01_1035__a180c4e4bee3140b4b9dfa627ea3df915">sasl.port (The default number is 21007.)</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__r4bac3704843b4b3b9041941f83768b70"><td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.1 "><p id="mrs_01_1035__afd892e1652694a3db4d7c7c17afc0413">Users are in the <strong id="mrs_01_1035__b16348878013508">kafka</strong> group. </p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.2 "><p id="mrs_01_1035__a3807ed6b9ef0424a990fb20237a11364">Set <span class="parmname" id="mrs_01_1035__p23bc966958de4a08bf9c617e2673936e"><b>allow.everyone.if.no.acl.found</b></span> to <strong id="mrs_01_1035__b15318512193508">true</strong>.</p>
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<div class="note" id="mrs_01_1035__note4316315144542"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_1035__p38846836144542">In normal mode, the server parameter <strong id="mrs_01_1035__b19130870283508">allow.everyone.if.no.acl.found</strong> does not need to be modified.</p>
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</div></div>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.3 "><p id="mrs_01_1035__a7676ac7e2cc840f3a963c444d73a84dd">sasl.port (The default number is 21007.)</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__r5eb044cb53b34975bb0a9aefe10c6c7f"><td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.1 "><p id="mrs_01_1035__ace410cf6d0214fbfbd05c49e6bff713e">Users need to meet one of the following conditions:</p>
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<ul id="mrs_01_1035__u277d7c78497c4a0c8554ac9b2aa7b789"><li id="mrs_01_1035__l39f1f9df4c5c4484853bed163c3a938a">In the administrator group</li><li id="mrs_01_1035__l7c7d8272c4324af9b17cac8b81016e0d">In the <strong id="mrs_01_1035__b7197236333508">kafkaadmin</strong> group</li><li id="mrs_01_1035__led9648ae869047a488f9048a4a993278">In the <strong id="mrs_01_1035__b11651860063508">kafkasuperuser</strong> group </li></ul>
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</td>
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<td class="cellrowborder" rowspan="2" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.2 "><p id="mrs_01_1035__aecfb2849e8ef4cfcaef0a0184fe38039">security.protocol=SASL_SSL sasl.kerberos.service.name = kafka</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.3 "><p id="mrs_01_1035__a1762809707934ea5a1d76e031cc11651">Set <span class="parmname" id="mrs_01_1035__pe84546d71fad43d490ee59d4e0158db9"><b>ssl.mode.enable</b></span> to <span class="parmvalue" id="mrs_01_1035__p97b98dfa641d411e80fc8a696ed3a591"><b>true</b></span>.</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.4 "><p id="mrs_01_1035__a6752a07f31814d959960af2f9a363ccc">sasl-ssl.port (The default number is 21009.)</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__r52e4ee470b2549859ecca525447a3a93"><td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.1 "><p id="mrs_01_1035__a84ed2ab0394b4b639503f85dc09faa4a">Users are in the <strong id="mrs_01_1035__b13681002283508">kafka</strong> group. </p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.2 "><ol id="mrs_01_1035__od7c47cac3c91433fac30dd312cd32f90"><li id="mrs_01_1035__ld05359dd11d7437a91a29b93ea65f6dc">Set <span class="parmname" id="mrs_01_1035__parmname20310797703508"><b>allow.everyone.if.no.acl.found</b></span> to <span class="parmname" id="mrs_01_1035__parmname14841539913508"><b>true</b></span>.</li><li id="mrs_01_1035__lca0256e05ecd4427b1e7549bcb1e7ccd">Set <span class="parmname" id="mrs_01_1035__parmname10517952533508"><b>ssl.mode.enable</b></span> to <span class="parmname" id="mrs_01_1035__parmname14868713173508"><b>true</b></span>.</li></ol>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.3 "><p id="mrs_01_1035__a9a469d5fe53c4b07b61340818e0031bd">sasl-ssl.port (The default number is 21009.)</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__rc6465682ffa348b08cdfcb5306155408"><td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.1 "><p id="mrs_01_1035__a3b9a308bf77a4e16be411f8122666840">-</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.2 "><p id="mrs_01_1035__a5f17aa6878e049db839707ed1a0a5b3d">security.protocol=PLAINTEXT</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.3 "><p id="mrs_01_1035__a88ac4f84df554f399aac0a56e9ec6618">Set <span class="parmname" id="mrs_01_1035__pf99b3da479e34fc19ab909eed98c8529"><b>allow.everyone.if.no.acl.found</b></span> to <span class="parmvalue" id="mrs_01_1035__p737c2c5f671d4f1b8334b6e3ce8786e1"><b>true</b></span>.</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.4 "><p id="mrs_01_1035__a9ca78876e33540b18c613162bd0d7199">port (The default number is 9092.)</p>
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</td>
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</tr>
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<tr id="mrs_01_1035__ra58e8a36fba94b499ea21e854d4a20c1"><td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.1 "><p id="mrs_01_1035__a5673bba005a14ce6a146838be2951309">-</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.2 "><p id="mrs_01_1035__a111fb6f62e814bea82ec1c96f1fa728f">security.protocol=SSL</p>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.3 "><ol id="mrs_01_1035__o3716d81839e047baa4fb72f63641d161"><li id="mrs_01_1035__l7155f176f2ac486985110c3c1b8c8d97">Set <span class="parmname" id="mrs_01_1035__p174d4da0cdca4a96a39603c8044ad1b8"><b>allow.everyone.if.no.acl.found</b></span> to <span class="parmvalue" id="mrs_01_1035__pab5e88173f3e44df98edc858d50730ff"><b>true</b></span>.</li><li id="mrs_01_1035__l07fd267d201d4527bee2ab990cf636be">Set <span class="parmname" id="mrs_01_1035__p6abeccb5cebb4a4b9dee728ad9b7dc94"><b>ssl.mode.enable</b></span> to <span class="parmvalue" id="mrs_01_1035__pb3cf82d8219b4fb0aeeed997cd3ba9c9"><b>true</b></span>.</li></ol>
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</td>
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<td class="cellrowborder" valign="top" headers="mcps1.3.5.2.2.1.1.6.1.4 "><p id="mrs_01_1035__a36bd3913b57a460990293553d907c41a">ssl.port (The default number is 9063.)</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</li></ul>
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</div>
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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_0375.html">Using Kafka</a></div>
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</div>
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</div>
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