vpruthi/doc-exports
1
0
Fork 0
forked from docs/doc-exports
Code Pull Requests Activity
doc-exports/docs/mrs/component-operation-guide-lts/mrs_01_24238.html
Yang, Tong 48706b7552 MRS COMP-LTS 320-lts.1 version 
Reviewed-by: Kacur, Michal <michal.kacur@t-systems.com>
Co-authored-by: Yang, Tong <yangtong2@huawei.com>
Co-committed-by: Yang, Tong <yangtong2@huawei.com>
2024-04-12 12:51:10 +00:00

589 lines
50 KiB
HTML
Raw Blame History

<a name="mrs_01_24238"></a><a name="mrs_01_24238"></a>
<h1 class="topictitle1">Creating a Database Link</h1>
<div id="body0000001532790832"><div class="section" id="mrs_01_24238__section768174512333"><h4 class="sectiontitle">Scenario</h4><p id="mrs_01_24238__p126201948193313">Create a database link on the CDLService web UI.</p>
</div>
<div class="section" id="mrs_01_24238__section296352011367"><h4 class="sectiontitle">Prerequisites</h4><ul id="mrs_01_24238__ul33922037173811"><li id="mrs_01_24238__li12871032193917">You have obtained the driver JAR package of the data to be connected.</li><li id="mrs_01_24238__li2092440183814"><span id="mrs_01_24238__en-us_topic_0000001396193646_ph11814211416">A user with the CDL management permission has been created for the cluster with Kerberos authentication enabled.</span></li></ul>
</div>
<div class="section" id="mrs_01_24238__section09718589438"><h4 class="sectiontitle">Procedure</h4><ol id="mrs_01_24238__ol4252101010395"><li id="mrs_01_24238__li2138162063820"><span>Access the CDLService web UI as a user with the CDL management permissions<span id="mrs_01_24238__en-us_topic_0000001396193646_ph1085712321414"> </span><span id="mrs_01_24238__en-us_topic_0000001396193646_ph16384144511572">or the <strong id="mrs_01_24238__en-us_topic_0000001396193646_b510619504578">admin</strong> user (for the cluster where Kerberos authentication is not enabled)</span>. For details, see <a href="mrs_01_24236.html">Logging In to the CDLService WebUI</a>.</span></li><li id="mrs_01_24238__li1787220513472"><span>Choose <strong id="mrs_01_24238__b749915157297">Link Management</strong> and click <strong id="mrs_01_24238__b1227201862913">Add Link</strong>. In the displayed dialog box, enter the link name (cannot be the same as an existing one) and select the link type.</span></li><li id="mrs_01_24238__li1713802043818"><span>Set other link parameters based on the link type.</span><p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table844617269491" frame="border" border="1" rules="all"><caption><b>Table 1 </b>MySQL data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row1444718265496"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.1.2.4.1.1"><p id="mrs_01_24238__p544722634916">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.1.2.4.1.2"><p id="mrs_01_24238__p17447126184916">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.1.2.4.1.3"><p id="mrs_01_24238__p134471265496">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row94475260496"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p1344742616493">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p1944712617499">Link type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p844717264495">mysql</p>
</td>
</tr>
<tr id="mrs_01_24238__row17447526194910"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p16447142614494">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p24476268495">Link name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p8447226164913">mysqllink</p>
</td>
</tr>
<tr id="mrs_01_24238__row1644713268495"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p1044792694910">DB driver</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p3447326174915">Uploaded MySQL driver file <strong id="mrs_01_24238__b0308161543719">mysql-connector-java-8.0.24.jar</strong></p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p54471826174912">mysql-connector-java-8.0.24.jar</p>
</td>
</tr>
<tr id="mrs_01_24238__row674113585014"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p47411459509">Host</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p874117515019">IP address of the MySQL database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p87411595011">10.10.10.10</p>
</td>
</tr>
<tr id="mrs_01_24238__row774111519503"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p47413555011">Port</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p197411556504">MySQL database port</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p274185155015">3306</p>
</td>
</tr>
<tr id="mrs_01_24238__row20915174592118"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p491612451216">User</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p1791613452215">User for accessing the MySQL database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p4916845152114">user</p>
</td>
</tr>
<tr id="mrs_01_24238__row8916245172115"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p5917144502110">Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p1591774562110">Password for accessing the MySQL database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p391712458215"><em id="mrs_01_24238__i101499551273">Password of the user user</em></p>
</td>
</tr>
<tr id="mrs_01_24238__row10917045132113"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.1 "><p id="mrs_01_24238__p2917945132119">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.2 "><p id="mrs_01_24238__p17917124517216">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.1.2.4.1.3 "><p id="mrs_01_24238__p5917174518212">xxx</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table4349111692811" frame="border" border="1" rules="all"><caption><b>Table 2 </b>PgSQL data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row334941612285"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.2.2.4.1.1"><p id="mrs_01_24238__p634921615285">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.2.2.4.1.2"><p id="mrs_01_24238__p834931682811">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.2.2.4.1.3"><p id="mrs_01_24238__p534911162289">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row11349716112813"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p14349171682812">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p1834914165288">Link type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p934941662810">pgsql</p>
</td>
</tr>
<tr id="mrs_01_24238__row1134915163284"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p83499164282">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p63502016142817">Link name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p13350181611281">pgsqllink</p>
</td>
</tr>
<tr id="mrs_01_24238__row83501316202810"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p16350101622817">Host</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p12350416202819">IP address of the PgSQL database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p71531626165116">10.10.10.10</p>
</td>
</tr>
<tr id="mrs_01_24238__row735051613281"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p1350151615281">Port</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p18350191652820">PgSQL database port</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p91531026175115">5432</p>
</td>
</tr>
<tr id="mrs_01_24238__row235071682815"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p17350101692817">DB Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p193501916162815">PgSQL database name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p2035051620289">testDB</p>
</td>
</tr>
<tr id="mrs_01_24238__row93501716132816"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p83502168282">User</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p535071615289">User for accessing the PgSQL database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p892121124220">user</p>
</td>
</tr>
<tr id="mrs_01_24238__row11350131602818"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p153505167283">Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p203501216142817">Password for accessing the PgSQL database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p3922191194210"><em id="mrs_01_24238__i986712119366">Password of the user user</em></p>
</td>
</tr>
<tr id="mrs_01_24238__row135121613286"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.1 "><p id="mrs_01_24238__p203511916152810">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.2 "><p id="mrs_01_24238__p8351131622820">Data link description</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.2.2.4.1.3 "><p id="mrs_01_24238__p73511165283">xxx</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table131852223913" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Kafka data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row718517214396"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.3.2.4.1.1"><p id="mrs_01_24238__p91857220390">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.3.2.4.1.2"><p id="mrs_01_24238__p118518218396">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.3.2.4.1.3"><p id="mrs_01_24238__p131851028395">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row1818572103920"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.1 "><p id="mrs_01_24238__p13185132163910">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.2 "><p id="mrs_01_24238__p61865219392">Link type.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.3 "><p id="mrs_01_24238__p151863273915">kafka</p>
</td>
</tr>
<tr id="mrs_01_24238__row111862218391"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.1 "><p id="mrs_01_24238__p141861283916">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.2 "><p id="mrs_01_24238__p121866293918">Link name.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.3 "><p id="mrs_01_24238__p1618642153919">kafkalink</p>
</td>
</tr>
<tr id="mrs_01_24238__row1718620215395"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.1 "><p id="mrs_01_24238__p4186182123910">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.2 "><p id="mrs_01_24238__p1018718263910">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.3.2.4.1.3 "><p id="mrs_01_24238__p131870223912">-</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table1437691715220" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Hudi data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row1437618171029"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.4.2.4.1.1"><p id="mrs_01_24238__p137651713218">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.4.2.4.1.2"><p id="mrs_01_24238__p3377101715210">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.4.2.4.1.3"><p id="mrs_01_24238__p1237720171128">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row33815178212"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.1 "><p id="mrs_01_24238__p153814179219">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.2 "><p id="mrs_01_24238__p1338111713219">Link type.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.3 "><p id="mrs_01_24238__p938112176210">hudi</p>
</td>
</tr>
<tr id="mrs_01_24238__row193811117822"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.1 "><p id="mrs_01_24238__p138161715211">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.2 "><p id="mrs_01_24238__p0381817827">Link name.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.3 "><p id="mrs_01_24238__p1738113173219">hudilink</p>
</td>
</tr>
<tr id="mrs_01_24238__row83811417425"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.1 "><p id="mrs_01_24238__p125527208312">Storage Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.2 "><p id="mrs_01_24238__p35455201536">Storage type, which can be either of the following:</p>
<p id="mrs_01_24238__p663495713122"><strong id="mrs_01_24238__b1922818974112">hdfs</strong>: Data is stored in HDFS.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.3 "><p id="mrs_01_24238__p35331203318">hdfs</p>
</td>
</tr>
<tr id="mrs_01_24238__row736874119319"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.1 "><p id="mrs_01_24238__p1814611463913">Auth KeytabFile</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.2 "><p id="mrs_01_24238__p121463462918">Keytab file of a user. You can click <strong id="mrs_01_24238__b880945516442">Upload File</strong> to upload the keytab file.</p>
<p id="mrs_01_24238__p4146546595">Set this parameter only for a cluster in security mode.</p>
<div class="note" id="mrs_01_24238__note17228204317456"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p198551004311">To obtain this file, log in to FusionInsight Manager and choose <strong id="mrs_01_24238__b11861455144519">System</strong>. On the navigation pane on the left, choose <strong id="mrs_01_24238__b52961581453">Permission</strong> &gt;<strong id="mrs_01_24238__b167861167468"> User</strong> and choose <strong id="mrs_01_24238__b1866010274522">More</strong> &gt; <strong id="mrs_01_24238__b69401431115217">Download User Credential</strong> in the <strong id="mrs_01_24238__b4571335175215">Operation</strong> column.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.3 "><p id="mrs_01_24238__p1214617466915">${BIGDATA_HOME}/FusionInsight_CDL_<em id="mrs_01_24238__i155211327144710">X.X.X</em>/install/FusionInsight-CDL-<em id="mrs_01_24238__i05216271474">X.X.X</em>/cdl/keytabs/cdl.keytab</p>
</td>
</tr>
<tr id="mrs_01_24238__row936915411130"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.1 "><p id="mrs_01_24238__p14146546699">Principal</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.2 "><p id="mrs_01_24238__p1114617461899">Domain name of the user who accesses HDFS.</p>
<p id="mrs_01_24238__p15146746295">Set this parameter only for a cluster in security mode.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.3 "><p id="mrs_01_24238__p1414619465918">cdl/test.com@HADOOP.COM</p>
</td>
</tr>
<tr id="mrs_01_24238__row938313177210"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.1 "><p id="mrs_01_24238__p1938310171727">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.2 "><p id="mrs_01_24238__p1138314177213">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.4.2.4.1.3 "><p id="mrs_01_24238__p5383161716218">xxx</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table4235134102316" frame="border" border="1" rules="all"><caption><b>Table 5 </b>thirdparty-kafka data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row123614442316"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.5.2.4.1.1"><p id="mrs_01_24238__p1623617412234">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.5.2.4.1.2"><p id="mrs_01_24238__p1023617492316">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.3.2.5.2.4.1.3"><p id="mrs_01_24238__p102363416239">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row17236743235"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p1323613462314">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p0236144192310">Link type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p1923614415237">thirdparty-kafka</p>
</td>
</tr>
<tr id="mrs_01_24238__row17236204192319"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p6236848232">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p1023654192317">Link name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p92361941232">thirdparty-kafkalink</p>
</td>
</tr>
<tr id="mrs_01_24238__row17236134152320"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p192173512412">Bootstrap Servers</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p12648193912410">Kafka proxy instance, which can be set to a value in the format of <em id="mrs_01_24238__i141434241384">Service IP address of the Kafka Broker instance</em><strong id="mrs_01_24238__b343418290387">:</strong><em id="mrs_01_24238__i20972123973813">Kafka port number</em>.</p>
<div class="note" id="mrs_01_24238__note378385917011"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p147851259707"><span id="mrs_01_24238__ph76067507232">I</span>f MRS Kafka is used as the source of thirdparty-kafka, log in to FusionInsight Manager, choose <strong id="mrs_01_24238__b1952963211225">Cluster</strong> &gt; <strong id="mrs_01_24238__b3442113615229">Services</strong> &gt; <strong id="mrs_01_24238__b14939239172210">Kafka</strong>, click <strong id="mrs_01_24238__b4256115072218">Configuration</strong>, search for the port in the search box, and obtain the port number based on the encryption protocol.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p1264673911248">10.10.10.10:21005</p>
</td>
</tr>
<tr id="mrs_01_24238__row0236745234"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p723616402315">Security Protocol</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p1216245163515">Encryption protocol. Value options are as follows:</p>
<ul id="mrs_01_24238__ul237511061815"><li id="mrs_01_24238__li756665842519"><strong id="mrs_01_24238__b1029175472512">SASL_PLAINTEXT</strong></li></ul>
<ul id="mrs_01_24238__ul19719141262815"><li id="mrs_01_24238__li1772061232817"><strong id="mrs_01_24238__b086185612512">PLAINTEXT</strong></li><li id="mrs_01_24238__li8720111212281"><strong id="mrs_01_24238__b749018599252">SASL_SSL</strong></li><li id="mrs_01_24238__li1172081213286"><strong id="mrs_01_24238__b88014320268">SSL</strong></li></ul>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p67177427254">SASL_SSL</p>
</td>
</tr>
<tr id="mrs_01_24238__row6237442232"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p82371241236">Username</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p1141313142715">Username specified when <strong id="mrs_01_24238__b12482240103919">SASL_SSL</strong> is enabled during instance creation</p>
<div class="note" id="mrs_01_24238__note20429185114818"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p157664881916">I<span id="mrs_01_24238__ph2543191262616">T</span>his parameter is available only when <strong id="mrs_01_24238__b14436511122415">Security Protocol</strong> is set to <strong id="mrs_01_24238__b1719172592411">SASL_PLAINTEXT</strong> or <strong id="mrs_01_24238__b165061632112420">SASL_SSL</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p94020312276">test</p>
</td>
</tr>
<tr id="mrs_01_24238__row723711492318"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p122375452315">Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p1038993142716">Password configured when <strong id="mrs_01_24238__b657812517396">SASL_SSL</strong> is enabled during instance creation</p>
<div class="note" id="mrs_01_24238__note48851256111916"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p68862565195"><span id="mrs_01_24238__ph19375123542615">T</span>his parameter is available only when <strong id="mrs_01_24238__b788617568196">Security Protocol</strong> is set to <strong id="mrs_01_24238__b6886756141912">SASL_PLAINTEXT</strong> or <strong id="mrs_01_24238__b19886115631912">SASL_SSL</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p1337216311275">xxx</p>
</td>
</tr>
<tr id="mrs_01_24238__row152377482310"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p18626151192614">SSL Truststore Location</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p5624161192617">Path where the <strong id="mrs_01_24238__b17542194351718">client.truststore.jks</strong> authentication file is stored</p>
<div class="note" id="mrs_01_24238__note146381758114511"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p196381458104512"><span id="mrs_01_24238__ph162579448266">T</span>his parameter is available only when <strong id="mrs_01_24238__b1763895462417">Security Protocol</strong> is set to <strong id="mrs_01_24238__b1644115412413">SASL_SSL</strong> or <strong id="mrs_01_24238__b1522211154259">SSL</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p106221016264">-</p>
</td>
</tr>
<tr id="mrs_01_24238__row123818482313"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p3890140192811">SSL Truststore Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p18891540192813">Password of the <strong id="mrs_01_24238__b199561119121914">client.truststore.jks</strong> certificate file</p>
<div class="note" id="mrs_01_24238__note3737194582014"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p9738145132019"><span id="mrs_01_24238__ph15609542272">T</span>his parameter is available only when <strong id="mrs_01_24238__b0738124572014">Security Protocol</strong> is set to <strong id="mrs_01_24238__b177381945102017">SASL_SSL</strong> or <strong id="mrs_01_24238__b6738445122013">SSL</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p158871640142816">xxx</p>
</td>
</tr>
<tr id="mrs_01_24238__row177511791627"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p1752591029">Datastore Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p37521596212">Type of the upper-layer source. Value options are as follows:</p>
<ul id="mrs_01_24238__ul19620613316"><li id="mrs_01_24238__li9286234132711">opengauss</li></ul>
<ul id="mrs_01_24238__ul19727612122812"><li id="mrs_01_24238__li177271512202816">ogg</li><li id="mrs_01_24238__li18727212112817">oracle</li><li id="mrs_01_24238__li157285126288">drs-avro-oracle</li></ul>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p143847190443">opengauss</p>
</td>
</tr>
<tr id="mrs_01_24238__row15572841910"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p8573154695">DB driver</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p125732415912">Uploaded thirdparty-kafka driver file</p>
<div class="note" id="mrs_01_24238__note558611434148"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p1758674318142">This parameter is displayed when <strong id="mrs_01_24238__b1631711339379">Datastore Type</strong> is set to <strong id="mrs_01_24238__b2097712382371">ogg</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p185731545912">-</p>
</td>
</tr>
<tr id="mrs_01_24238__row1629613117119"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p152963118119">Host</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p1229651120113">IP address of the thirdparty-kafka database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p878443412148">11.11.xxx.xxx,12.12.xxx.xxx</p>
</td>
</tr>
<tr id="mrs_01_24238__row47211258919"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p374625298">Port</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p19747257912">thirdparty-kafka database port</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p13756259920">8000</p>
</td>
</tr>
<tr id="mrs_01_24238__row75451338191516"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p4545193861517">DB Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p35455380151">thirdparty-kafka database name</p>
<div class="note" id="mrs_01_24238__note680665031616"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p480716504166">This parameter is displayed when <strong id="mrs_01_24238__b17529192013429">Datastore Type</strong> is set to <strong id="mrs_01_24238__b16538132044214">opengauss</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p656154514150">opengaussdb</p>
</td>
</tr>
<tr id="mrs_01_24238__row834142791115"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p33542714116">User</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p15351227141112">thirdparty-kafka database access user</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p107928308366">opengaussuser</p>
</td>
</tr>
<tr id="mrs_01_24238__row1322213581114"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p20223103512115">DB Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p022311351112">Password for accessing the thirdparty-kafka database</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p6223153519112"><em id="mrs_01_24238__i95831128144310">Password of the opengaussuser user</em></p>
</td>
</tr>
<tr id="mrs_01_24238__row616665411116"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p6166195410116">Sid</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p516685414118">Service ID of Oracle</p>
<div class="note" id="mrs_01_24238__note1956473319175"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p6565133161710">This parameter is displayed when <strong id="mrs_01_24238__b18919551164514">Datastore Type</strong> is set to <strong id="mrs_01_24238__b6926115117458">ogg</strong>.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p4166155431111">-</p>
</td>
</tr>
<tr id="mrs_01_24238__row102381448236"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.1 "><p id="mrs_01_24238__p52381447238">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.2 "><p id="mrs_01_24238__p4238141233">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.3.2.5.2.4.1.3 "><p id="mrs_01_24238__p1623814411238">-</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table148584295119" frame="border" border="1" rules="all"><caption><b>Table 6 </b>DWS data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row1985910295114"><th align="left" class="cellrowborder" valign="top" width="33.333333333333336%" id="mcps1.3.3.2.3.2.6.2.4.1.1"><p id="mrs_01_24238__p68595225117">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.283328332833285%" id="mcps1.3.3.2.3.2.6.2.4.1.2"><p id="mrs_01_24238__p1785911211512">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.383338333833386%" id="mcps1.3.3.2.3.2.6.2.4.1.3"><p id="mrs_01_24238__p15860172165114">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row1186010213517"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p286017265112">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p086016245114">Link type</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p186012125116">dws</p>
</td>
</tr>
<tr id="mrs_01_24238__row6860129517"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p1986014285113">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p8860625516">Link name</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p1086020265110">dwslink</p>
</td>
</tr>
<tr id="mrs_01_24238__row68601429512"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p48603219516">Host</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p1333918135218">IP address of the DWS database to be connected</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p786012219511">10.10.10.10</p>
</td>
</tr>
<tr id="mrs_01_24238__row208604285110"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p118601623515">Port</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p12661805214">Database port</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p15860127516">8000</p>
</td>
</tr>
<tr id="mrs_01_24238__row2860112135110"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p17860132175110">DB Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p161381814528">Name of the database to be connected to</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p78616217512">default</p>
</td>
</tr>
<tr id="mrs_01_24238__row1986112211518"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p98611225118">User</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p16771628175210">Database access user</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p1386210216515">test</p>
</td>
</tr>
<tr id="mrs_01_24238__row6862529511"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p1862929518">Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p106442865212">Password for accessing the database</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p1386213214519">xxx</p>
</td>
</tr>
<tr id="mrs_01_24238__row1486313225118"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.6.2.4.1.1 "><p id="mrs_01_24238__p18631927514">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.6.2.4.1.2 "><p id="mrs_01_24238__p16408280528">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.6.2.4.1.3 "><p id="mrs_01_24238__p188636211511">-</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table16884123741916" frame="border" border="1" rules="all"><caption><b>Table 7 </b>opengauss data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row0884183761917"><th align="left" class="cellrowborder" valign="top" width="33.333333333333336%" id="mcps1.3.3.2.3.2.7.2.4.1.1"><p id="mrs_01_24238__p3884123711915">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.283328332833285%" id="mcps1.3.3.2.3.2.7.2.4.1.2"><p id="mrs_01_24238__p128848378191">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.383338333833386%" id="mcps1.3.3.2.3.2.7.2.4.1.3"><p id="mrs_01_24238__p788483761918">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row288493741915"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p3884123771914">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p15884183713195">Link type</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p12885337141917">opengauss</p>
</td>
</tr>
<tr id="mrs_01_24238__row148851937111911"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p1488533761916">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p1788513377195">Link name</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p178851237111918">opengausslink</p>
</td>
</tr>
<tr id="mrs_01_24238__row19885133751916"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p19885163721914">Host</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p1088503721915">IP address of the opengauss database to be connected</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p1288533712198">10.10.10.10</p>
</td>
</tr>
<tr id="mrs_01_24238__row1988512375198"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p588523741913">Port</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p118851437181915">Database port</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p96461948132015">8000</p>
</td>
</tr>
<tr id="mrs_01_24238__row168859371199"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p5885153761913">DB Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p1888583713199">Name of the database to be connected to</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p8886037111914">default</p>
</td>
</tr>
<tr id="mrs_01_24238__row1388683761913"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p4886153712194">User</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p1886113717198">Database access user</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p188603711195">test</p>
</td>
</tr>
<tr id="mrs_01_24238__row1388615371194"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p15886103710192">Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p888693771917">Password for accessing the database</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p13886143711194">xxx</p>
</td>
</tr>
<tr id="mrs_01_24238__row108861537151911"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.7.2.4.1.1 "><p id="mrs_01_24238__p10886143716192">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.7.2.4.1.2 "><p id="mrs_01_24238__p1588643713198">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.7.2.4.1.3 "><p id="mrs_01_24238__p6886153713194">-</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="mrs_01_24238__table78747166215" frame="border" border="1" rules="all"><caption><b>Table 8 </b>ClickHouse data link parameters</caption><thead align="left"><tr id="mrs_01_24238__row48751716152116"><th align="left" class="cellrowborder" valign="top" width="33.333333333333336%" id="mcps1.3.3.2.3.2.8.2.4.1.1"><p id="mrs_01_24238__p687511652120">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.283328332833285%" id="mcps1.3.3.2.3.2.8.2.4.1.2"><p id="mrs_01_24238__p9875121642110">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.383338333833386%" id="mcps1.3.3.2.3.2.8.2.4.1.3"><p id="mrs_01_24238__p1987571612214">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="mrs_01_24238__row12875216132111"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.8.2.4.1.1 "><p id="mrs_01_24238__p1787681652119">Link Type</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.8.2.4.1.2 "><p id="mrs_01_24238__p4876316202113">Link type</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.8.2.4.1.3 "><p id="mrs_01_24238__p10876181672113">dws</p>
</td>
</tr>
<tr id="mrs_01_24238__row198761416102112"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.8.2.4.1.1 "><p id="mrs_01_24238__p587617160213">Name</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.8.2.4.1.2 "><p id="mrs_01_24238__p1487612167212">Link name</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.8.2.4.1.3 "><p id="mrs_01_24238__p138767168216">clickhouselink</p>
</td>
</tr>
<tr id="mrs_01_24238__row1587681614218"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.8.2.4.1.1 "><p id="mrs_01_24238__p188770165216">Host</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.8.2.4.1.2 "><p id="mrs_01_24238__p3566141064517"><em id="mrs_01_24238__i3609349737">Service IP address of the ClickHouseBalancer instance of ClickHouse:HTTP balancer port number</em>. Multiple ClickHouse instances can be connected using commas (,).</p>
<div class="note" id="mrs_01_24238__note452151416451"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="mrs_01_24238__p19522151412458">To obtain the HTTP balancer port number, log in to Manager, choose <strong id="mrs_01_24238__b272052813411">Cluster</strong> &gt; <strong id="mrs_01_24238__b9726532440">Services</strong> &gt; <strong id="mrs_01_24238__b187554371342">ClickHouse</strong>, click <strong id="mrs_01_24238__b12235279712">Logic Cluster</strong>, and obtain the port number from the <strong id="mrs_01_24238__b176721836141116">HTTP Balancer Port</strong> column in the cluster list.</p>
</div></div>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.8.2.4.1.3 "><p id="mrs_01_24238__p1877016102116">10.10.10.10:21428</p>
</td>
</tr>
<tr id="mrs_01_24238__row1687816165213"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.8.2.4.1.1 "><p id="mrs_01_24238__p687821617215">User</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.8.2.4.1.2 "><p id="mrs_01_24238__p10878201610218">Database access user</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.8.2.4.1.3 "><p id="mrs_01_24238__p118780169217">test</p>
</td>
</tr>
<tr id="mrs_01_24238__row17878111610217"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.8.2.4.1.1 "><p id="mrs_01_24238__p3878816122112">Password</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.8.2.4.1.2 "><p id="mrs_01_24238__p178782016152110">Password for accessing the database</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.8.2.4.1.3 "><p id="mrs_01_24238__p487813166210">xxx</p>
</td>
</tr>
<tr id="mrs_01_24238__row387817163218"><td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.3.2.3.2.8.2.4.1.1 "><p id="mrs_01_24238__p10878416142110">Description</p>
</td>
<td class="cellrowborder" valign="top" width="33.283328332833285%" headers="mcps1.3.3.2.3.2.8.2.4.1.2 "><p id="mrs_01_24238__p1887915166212">Data link description.</p>
</td>
<td class="cellrowborder" valign="top" width="33.383338333833386%" headers="mcps1.3.3.2.3.2.8.2.4.1.3 "><p id="mrs_01_24238__p1587951617217">-</p>
</td>
</tr>
</tbody>
</table>
</div>
</p></li><li id="mrs_01_24238__li55476410497"><span>After the parameters are configured, click <strong id="mrs_01_24238__b1697681510108">Test</strong> to check whether the data link is normal.</span><p><p id="mrs_01_24238__p172041852499">After the test is successful, click <strong id="mrs_01_24238__b16101550900519">OK</strong>.</p>
</p></li></ol>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_24235.html">Preparing for Creating a CDL Job</a></div>
</div>
</div>
View Git Blame Copy Permalink