1 | initial version |
There could be various reasons for the code not functioning properly such as:
Incorrect file path: The fileName might be incorrect or pointing to a non-existent file.
Incorrect file type: The file format might not be csv, which could cause issues during reading.
Invalid schema: The schema provided might not match the columns in the csv file.
Insufficient file permissions: The user might not have sufficient permissions to access or read the file.
Resource limitations: The cluster resources might be insufficient to read the file, causing the job to fail.
Encoding issues: The file might be encoded in a format that is not supported by the spark.read function.
Network connectivity issues: If the file is located on a remote server, there might be network connectivity issues that could cause the job to fail.