title: What happens when glueContext.write_dynamic_frame.from_jdbc_conf in AWS glue ETL job returns an error?
body: <p>Let say I have cataloged my files from s3 bucket and while inserting the records in my RDS error occurs because of primary key violation or some other reason, will my ETL job will stop processing?</p>
  
  <p>How would I know that error has occurred?
  How would I reprocess those records if needed?
  How would I know data from which files are processed?</p>