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  • How do I resolve this Communications Link Failure?
    • Verify that you can connect to the database from the node where you are running Sqoop:
      $ mysql --host=<IP Address> --database=test --user=<username> --password=<password>
      Add the network port for the server to your my.cnf file
      Set up a user account to connect via Sqoop. Grant permissions to the user to access the database over the network:
      Log into MySQL as root mysql -u root -p<ThisIsMyPassword>
      Issue the following command: mysql> grant all privileges on test.* to 'testuser'@'%' identified by 'testpassword'
  • How do I resolve this IllegalArgumentException?
    • This could be caused a non-owner trying to connect to the table so prefix the table name with the schema, for example SchemaName.OracleTableName.
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