Prabhakar Reddy questions

Prabhakar Reddy answers

• athena skipping keys starting with underscore
• Amazon AWS Athena HIVE_CANNOT_OPEN_SPLIT: Error opening Hive split / Not valid Parquet file, parquet files compress to gzip with Athena
• Writing Spark DataFrame to Hive table through AWS Glue Data Cataloug
• AWS + Serverless - how to get at the secret key generated by cognito user pool
• permission denied to set parameter "client_min_messages" to "notice"
• How DAG works under the covers in RDD?
• How to look for updated rows when using AWS Glue?