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doc-exports/docs/dataartsstudio/umn/dataartsstudio_03_0027.html
chenxiaoxiong f9e2808b7c DataArts UMN 20250810 version
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
2025-09-02 10:44:13 +00:00

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<a name="dataartsstudio_03_0027"></a><a name="dataartsstudio_03_0027"></a>
<h1 class="topictitle1">DataArts Migration (CDM Jobs)</h1>
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<ul class="ullinks">
<li class="ulchildlink"><strong><a href="dataartsstudio_03_0139.html">What Are the Advantages of CDM?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0140.html">What Are the Security Protection Mechanisms of CDM?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0099.html">How Do I Reduce the Cost of Using CDM?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0302.html">Can I Upgrade a CDM Cluster?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0141.html">How Is the Migration Performance of CDM?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0124.html">What Is the Number of Concurrent Jobs for Different CDM Cluster Versions?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0069.html">Does CDM Support Incremental Data Migration?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0028.html">Does CDM Support Field Conversion?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0107.html">What Component Versions Are Recommended for Migrating Hadoop Data Sources?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0029.html">What Data Formats Are Supported When the Data Source Is Hive?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0030.html">Can I Synchronize Jobs to Other Clusters?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0031.html">Can I Create Jobs in Batches?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0100.html">Can I Schedule Jobs in Batches?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0032.html">How Do I Back Up CDM Jobs?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0119.html">What Should I Do If Only Some Nodes in a HANA Cluster Can Communicate with the CDM Cluster?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0101.html">How Do I Use Java to Invoke CDM RESTful APIs to Create Data Migration Jobs?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0033.html">How Do I Connect the On-Premises Intranet or Third-Party Private Network to CDM?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0336.html">How Do I Set the Number of Concurrent Extractors for a CDM Migration Job?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0337.html">Does CDM Support Real-Time Migration of Dynamic Data?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0340.html">How Do I Obtain the Current Time Using an Expression?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0106.html">What Can I Do If Error Message "Unable to execute the SQL statement" Is Displayed When I Import Data from OBS to SQL Server?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0071.html">Why Is Error ORA-01555 Reported During Migration from Oracle to DWS?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0072.html">What Should I Do If Migration Using a MongoDB Connection Fails?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0093.html">What Should I Do If a Hive Migration Job Is Suspended for a Long Period of Time?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0109.html">What Should I Do If an Error Is Reported Because the Field Type Mapping Does Not Match During Data Migration Using CDM?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0110.html">What Should I Do If a JDBC Connection Timeout Error Is Reported During MySQL Migration?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0121.html">What Should I Do If a CDM Migration Job Fails After a Link from Hive to GaussDB(DWS) Is Created?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0122.html">How Do I Use CDM to Export MySQL Data to an SQL File and Upload the File to an OBS Bucket?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0123.html">What Should I Do If CDM Fails to Migrate Data from OBS to DLI?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0132.html">What Should I Do If a CDM Connector Reports the Error "Configuration Item [linkConfig.iamAuth] Does Not Exist"?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0333.html">What Should I Do If Error "Configuration Item [linkConfig.createBackendLinks] Does Not Exist" or "Configuration Item [throttlingConfig.concurrentSubJobs] Does Not Exist" Is Reported?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0166.html">What Should I Do If Message "CORE_0031:Connect time out. (Cdm.0523)" Is Displayed During the Creation of an MRS Hive Link?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0167.html">What Should I Do If Message "CDM Does Not Support Auto Creation of an Empty Table with No Column" Is Displayed When I Enable Auto Table Creation?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0334.html">What Should I Do If I Cannot Obtain the Schema Name When Creating an Oracle Relational Database Migration Job?</a></strong><br>
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<li class="ulchildlink"><strong><a href="dataartsstudio_03_0341.html">What Should I Do If invalid input syntax for integer: "true" Is Displayed During MySQL Database Migration?</a></strong><br>
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</ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_12_0007.html">FAQs</a></div>
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