Migration, Configuration, and Administration

Update the user name and password in the application.properties and iam.properties files.
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Verify that MongoDB is running, or reinstall Data Prep.
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Zipped files were not correctly unzipped, or your data was corrupted.
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Start the Components Catalog Server to enable these options.
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Move the tBigDataQueryOutput and tBigDataQueryOutput components to different Jobs, or contact Talend Support for a patch.
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Ensure the credentials are the same as the admin user connecting to TAC.
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Y ou can access Data Prep using the URL defined in this file.
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Change settings in log4j2.xml.
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MongoDB stores only datasets and metadata, not the data itself.
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Use a local loopback instead of an online network connection for Data Prep's internal HTTP calls.
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The AdminUser.txt file holds admin user credentials.
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Select the Enforce NTLM credentials check box in the Advanced settings tab.
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