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chenxiaoxiong
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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com> Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
88 lines
8.6 KiB
HTML
88 lines
8.6 KiB
HTML
<a name="dataartsstudio_01_1321"></a><a name="dataartsstudio_01_1321"></a>
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<h1 class="topictitle1">OpenSource ClickHouse Connection Parameters</h1>
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<div id="body0000001631185872">
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_1321__table203401826114611" frame="border" border="1" rules="all"><caption><b>Table 1 </b>OpenSource ClickHouse connection</caption><thead align="left"><tr id="dataartsstudio_01_1321__row6341152654610"><th align="left" class="cellrowborder" valign="top" width="21.14211421142114%" id="mcps1.3.1.2.4.1.1"><p id="dataartsstudio_01_1321__p18341112664617">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="9.68096809680968%" id="mcps1.3.1.2.4.1.2"><p id="dataartsstudio_01_1321__p0341132615467">Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="69.17691769176918%" id="mcps1.3.1.2.4.1.3"><p id="dataartsstudio_01_1321__p43417269469">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dataartsstudio_01_1321__row4597124719262"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p1421933161719">Data Connection Type</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p121973121710">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p1721993191719"><strong id="dataartsstudio_01_1321__b1996718143240">OpenSource ClickHouse</strong> is selected by default and cannot be changed.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row103411526174614"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p143241010104915">Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p632451018496">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p10487624232">Name of the data connection to create. Data connection names can contain a maximum of 100 characters. They can contain only letters, digits, underscores (_), and hyphens (-).</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row2052202103715"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p133241010164917">Tag</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p1732414104494">No</p>
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</td>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><div class="p" id="dataartsstudio_01_1321__p194874211237">Attribute of the data connection to create. Tags make management easier.<div class="note" id="dataartsstudio_01_1321__en-us_topic_0000001554166437_note97121765158"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_1321__en-us_topic_0000001554166437_p107124612153">The tag name can contain only letters, digits, and underscores (_) and cannot start with an underscore (_) or contain more than 100 characters.</p>
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</div></div>
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</div>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row139951329172718"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p1313102611386">Applicable Modules</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p1013192653810">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p1313192653818">Select the modules for which this connection is available.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row15809143319271"><td class="cellrowborder" colspan="3" valign="top" headers="mcps1.3.1.2.4.1.1 mcps1.3.1.2.4.1.2 mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p20809123312276"><strong id="dataartsstudio_01_1321__b5040202654131">Basic and Network Connectivity Configuration</strong></p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row16611154873"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p1530222517715">IP Address</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p11302625777">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p2057363373510">IP address of the node where the ClickHouseServer is located</p>
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</td>
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<tr id="dataartsstudio_01_1321__row12241165092816"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p162414501288">Port</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p1241115012282">Yes</p>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p824118507289">Used to receive JDBC requests. By default, the value of the <strong id="dataartsstudio_01_1321__b93291311813">http_port</strong> parameter of ClickHouseServer is used.</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row1777413120363"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__en-us_topic_0141836082_p43320271527">KMS Key</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__en-us_topic_0141836082_p1833162715212">Yes</p>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><div class="p" id="dataartsstudio_01_1321__p4476133012514">KMS key used to encrypt and decrypt data source authentication information. Select a default or custom key.<div class="note" id="dataartsstudio_01_1321__en-us_topic_0000001554166437_note5782131311013"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="dataartsstudio_01_1321__en-us_topic_0000001554166437_ul15258512511"><li id="dataartsstudio_01_1321__en-us_topic_0000001554166437_li652514518257">When you use KMS for encryption through DataArts Studio or KPS for the first time, the default key <strong id="dataartsstudio_01_1321__en-us_topic_0000001554166437_b10282246320">dlf/default</strong> or <strong id="dataartsstudio_01_1321__en-us_topic_0000001554166437_b7601112203216">kps/default</strong> is automatically generated. For more information about default keys, see "What Is a Default Master Key?" in <em id="dataartsstudio_01_1321__en-us_topic_0000001554166437_i155895285215">Data Encryption Workshop FAQs</em>.</li><li id="dataartsstudio_01_1321__en-us_topic_0000001554166437_li694815818253">Only symmetric keys are supported. Asymmetric keys are not supported.</li></ul>
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</div></div>
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</div>
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</td>
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</tr>
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<tr id="dataartsstudio_01_1321__row36551154313"><td class="cellrowborder" valign="top" width="21.14211421142114%" headers="mcps1.3.1.2.4.1.1 "><p id="dataartsstudio_01_1321__p568220373525">Agent</p>
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</td>
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<td class="cellrowborder" valign="top" width="9.68096809680968%" headers="mcps1.3.1.2.4.1.2 "><p id="dataartsstudio_01_1321__p568210379521">Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="69.17691769176918%" headers="mcps1.3.1.2.4.1.3 "><p id="dataartsstudio_01_1321__p35551237124016">As a network proxy, the CDM cluster must be able to communicate with the ClickHouseServer. If no CDM cluster is available, create one first by referring to <a href="dataartsstudio_01_0576.html">Creating a CDM Cluster</a>.</p>
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<div class="note" id="dataartsstudio_01_1321__note183952159481"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="dataartsstudio_01_1321__en-us_topic_0000001554166437_p28781712162910">If a CDM cluster functions as the agent for a data connection in Management Center, the cluster supports a maximum of 200 concurrent active threads. If multiple data connections share an agent, a maximum of 200 SQL, Shell, and Python scripts submitted through the connections can run concurrently. Excess tasks will be queued. You are advised to plan multiple agents based on the workload.</p>
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</div></div>
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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>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0009.html">Configuring DataArts Studio Data Connection Parameters</a></div>
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</div>
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</div>
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