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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>
71 lines
7.3 KiB
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71 lines
7.3 KiB
HTML
<a name="dataartsstudio_01_0031"></a><a name="dataartsstudio_01_0031"></a>
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<h1 class="topictitle1">DDS Link Parameters</h1>
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<div id="body8662426"><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p175011321165416">The DDS link is used to synchronize data from Document Database Service (DDS) on the cloud to a big data platform.</p>
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<p id="dataartsstudio_01_0031__en-us_topic_0173586864_p1471816353573">When connecting CDM to DDS, configure the parameters as described in <a href="#dataartsstudio_01_0031__en-us_topic_0173586864_table34037531171418">Table 1</a>.</p>
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<div class="note" id="dataartsstudio_01_0031__en-us_topic_0173586864_note8867140110"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="dataartsstudio_01_0031__en-us_topic_0173586864_ul550618517341"><li id="dataartsstudio_01_0031__en-us_topic_0173586864_li1513715717348">DDS data sources with SSL enabled are not supported.</li><li id="dataartsstudio_01_0031__en-us_topic_0173586864_li450615553411">Do not change the password or user when a job is running. If you do so, the password will not take effect immediately and the job will fail.</li></ul>
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</div></div>
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<div class="tablenoborder"><a name="dataartsstudio_01_0031__en-us_topic_0173586864_table34037531171418"></a><a name="en-us_topic_0173586864_table34037531171418"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0031__en-us_topic_0173586864_table34037531171418" frame="border" border="1" rules="all"><caption><b>Table 1 </b>DDS link parameters</caption><thead align="left"><tr id="dataartsstudio_01_0031__en-us_topic_0173586864_row56630393171418"><th align="left" class="cellrowborder" valign="top" width="18.509999999999998%" id="mcps1.3.4.2.4.1.1"><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p23659124171418">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="61.309999999999995%" id="mcps1.3.4.2.4.1.2"><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p37340867171418">Description</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20.18%" id="mcps1.3.4.2.4.1.3"><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p4711375171418">Example Value</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_0031__en-us_topic_0173586864_row148131718155810"><td class="cellrowborder" valign="top" width="18.509999999999998%" headers="mcps1.3.4.2.4.1.1 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p1081471865814">Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.309999999999995%" headers="mcps1.3.4.2.4.1.2 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p1369564463813">Link name, which should be defined based on the data source type, so it is easier to remember what the link is for</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.18%" headers="mcps1.3.4.2.4.1.3 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p1981416180585">dds_link</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0031__en-us_topic_0173586864_row19710159171418"><td class="cellrowborder" valign="top" width="18.509999999999998%" headers="mcps1.3.4.2.4.1.1 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p62657656114131">Server List</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.309999999999995%" headers="mcps1.3.4.2.4.1.2 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p733031416592">List of server addresses. Enter each address in the format of <em id="dataartsstudio_01_0031__en-us_topic_0173586864_i7949144516352">IP address or domain name of the database server</em>:<em id="dataartsstudio_01_0031__en-us_topic_0173586864_i14949345193515">port number</em>, and separate the entered addresses with semicolons (;).</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.18%" headers="mcps1.3.4.2.4.1.3 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p3891070991628">192.168.0.1:7300;192.168.0.2:7301</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0031__en-us_topic_0173586864_row11588738102344"><td class="cellrowborder" valign="top" width="18.509999999999998%" headers="mcps1.3.4.2.4.1.1 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p66272570102344">Database Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.309999999999995%" headers="mcps1.3.4.2.4.1.2 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p66477930102344">Name of the DDS database to be connected</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.18%" headers="mcps1.3.4.2.4.1.3 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p16003259102344">DB_dds</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0031__en-us_topic_0173586864_row35421096102350"><td class="cellrowborder" valign="top" width="18.509999999999998%" headers="mcps1.3.4.2.4.1.1 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p50536504102350">Username</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.309999999999995%" headers="mcps1.3.4.2.4.1.2 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p5438008102436">Username used for logging in to DDS</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.18%" headers="mcps1.3.4.2.4.1.3 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p52218594102350">cdm</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0031__en-us_topic_0173586864_row21870968171418"><td class="cellrowborder" valign="top" width="18.509999999999998%" headers="mcps1.3.4.2.4.1.1 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p26718016171418">Password</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.309999999999995%" headers="mcps1.3.4.2.4.1.2 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p5950554015418">Password used for logging in to DDS</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.18%" headers="mcps1.3.4.2.4.1.3 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p38901992114142">-</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0031__en-us_topic_0173586864_row1994019229415"><td class="cellrowborder" valign="top" width="18.509999999999998%" headers="mcps1.3.4.2.4.1.1 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p13479154220366">Is direct connection mode</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.309999999999995%" headers="mcps1.3.4.2.4.1.2 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p1479114233617">This mode applies to the scenario where the network of the primary node is normal but that of the replica node is abnormal.</p>
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<div class="note" id="dataartsstudio_01_0031__en-us_topic_0173586864_note14321640183713"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="dataartsstudio_01_0031__en-us_topic_0173586864_ul9679184783711"><li id="dataartsstudio_01_0031__en-us_topic_0173586864_li11679174719374">Only one IP address can be configured for the server list in direct connection mode.</li><li id="dataartsstudio_01_0031__en-us_topic_0173586864_li196791847113715">This mode applies to the scenario where the network of the primary node is normal but the network of the replica node is abnormal.</li></ul>
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</div></div>
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</td>
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<td class="cellrowborder" valign="top" width="20.18%" headers="mcps1.3.4.2.4.1.3 "><p id="dataartsstudio_01_0031__en-us_topic_0173586864_p9479642193611">No</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>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0157.html">Configuring Link Parameters</a></div>
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</div>
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</div>
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