Add Redshift audit logs processing.

[BigDataDaddy]

Another AWS log format that would be very useful to process with a Glue Job and query with Athena (or Redshift Spectrum) is Redshift audit logs, specifically the user log, user activity log, and connection log file formats created in S3 by the feature. See here for the Redshift feature that creates these logs.

[DBZshahin]

Is there any plan to rollout AWS Audit logs in Athena/ Spectrum readable formats. At preset, there is no way we can create an external table on logs files. Any alternate approach available ?