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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>
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87 lines
9.3 KiB
HTML
<a name="dataartsstudio_01_0027"></a><a name="dataartsstudio_01_0027"></a>
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<h1 class="topictitle1">CloudTable Link Parameters</h1>
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<div id="body8662426"><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p59722913113957">When connecting CDM to CloudTable, configure the parameters as described in <a href="#dataartsstudio_01_0027__en-us_topic_0108275355_table34037531171418">Table 1</a>.</p>
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<div class="note" id="dataartsstudio_01_0027__en-us_topic_0108275355_note8867140110"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108275292_p167832113185">Do not change the password or user when the job is running. If you do so, the password will not take effect immediately and the job will fail.</p>
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</div></div>
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<div class="tablenoborder"><a name="dataartsstudio_01_0027__en-us_topic_0108275355_table34037531171418"></a><a name="en-us_topic_0108275355_table34037531171418"></a><table cellpadding="4" cellspacing="0" summary="" id="dataartsstudio_01_0027__en-us_topic_0108275355_table34037531171418" frame="border" border="1" rules="all"><caption><b>Table 1 </b>CloudTable link parameters</caption><thead align="left"><tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row56630393171418"><th align="left" class="cellrowborder" valign="top" width="17.5%" id="mcps1.3.3.2.4.1.1"><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p23659124171418">Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="61.650000000000006%" id="mcps1.3.3.2.4.1.2"><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p37340867171418">Description</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20.849999999999998%" id="mcps1.3.3.2.4.1.3"><p id="dataartsstudio_01_0027__en-us_topic_0108275355_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_0027__en-us_topic_0108275355_row46077055171418"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p41253947171418">Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_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="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p42147213114142">cloudtable_link</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row19710159171418"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p62657656114131">ZK Link</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p31524870114139">Obtain this parameter value from the cluster management page of CloudTable.</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p4536548114142">cloudtable-cdm-zk1.cloudtable.com:2181,cloudtable-cdm-zk2.cloudtable.com:2181</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row7494172615386"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p14496102663811">IAM Authentication</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1712015325114">If IAM authentication is enabled for the CloudTable cluster to be connected, set this parameter to <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_b1498603518145">Yes</strong>. Otherwise, set this to <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_b81834411413">No</strong>.</p>
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<p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1849619268381">If you select <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_b69911404304">Yes</strong>, enter the username, AK, and SK.</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p12496926183816">No</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row1795014420394"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p14952184416394">Username</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p13952124417392">Username used for accessing the CloudTable cluster</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p6952644143912">admin</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row35276451399"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1552720455396">AK</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p8527134543910">AK for accessing the CloudTable cluster.</p>
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<p id="dataartsstudio_01_0027__en-us_topic_0108275355_p2396698815212">You need to create an access key for the current account and obtain an AK/SK pair.</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1152794519391">-</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row16131546183916"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p41344611390">SK</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p813194633919">SK for accessing the CloudTable cluster.</p>
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<p id="dataartsstudio_01_0027__en-us_topic_0108275355_p01204209218">You need to create an access key for the current account and obtain an AK/SK pair.</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p21316464393">-</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row1474555371514"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1386613414718">Use Cluster Config</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p188661341078">You can use the cluster configuration to simplify parameter settings for the Hadoop connection.</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p986610420717">No</p>
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</td>
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</tr>
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<tr id="dataartsstudio_01_0027__en-us_topic_0108275355_row3953125531519"><td class="cellrowborder" valign="top" width="17.5%" headers="mcps1.3.3.2.4.1.1 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p20866946711">Cluster Config Name</p>
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</td>
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<td class="cellrowborder" valign="top" width="61.650000000000006%" headers="mcps1.3.3.2.4.1.2 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p15866341979">This parameter is valid only when <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108618545_b762945800105248">Use Cluster Config</strong> is set to <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108618545_b1557791163105248">Yes</strong>. Select a cluster configuration that has been created.</p>
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<p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1786610418710">For details about how to configure a cluster, see "DataArts Migration" > "Managing Links" > "Managing Cluster Configurations" in <em id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108618545_i19630121210434">User Guide</em>.</p>
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</td>
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<td class="cellrowborder" valign="top" width="20.849999999999998%" headers="mcps1.3.3.2.4.1.3 "><p id="dataartsstudio_01_0027__en-us_topic_0108275355_p1210410291174">hadoop_01</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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<p id="dataartsstudio_01_0027__en-us_topic_0108275355_p8119146192913">Click <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108618545_b141941925616">Show Advanced Attributes</strong>, and then click <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108618545_b7127311869">Add</strong> to add configuration attributes of other clients. The name and value of each attribute must be configured. You can click <strong id="dataartsstudio_01_0027__en-us_topic_0108275355_en-us_topic_0108618545_b83443253616">Delete</strong> to delete no longer used attributes.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_01_0157.html">Configuring Link Parameters</a></div>
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</div>
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</div>
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