Edit the developerCore.ini file to import complex files.
Edit the developerCore.ini file on each machine that hosts the Developer tool.
When you import a complex file, such as Avro or Parquet, the imported object includes metadata associated with the distribution in the Hadoop environment. If the file resides on the Developer tool machine, the import process picks up the distribution information from the developerCore.ini file. You must edit the developerCore.ini file to point to the distribution directory on the Developer tool machine.
You can find the developerCore.ini file in the following directory: