Lamanus questions

Lamanus answers

• How to retrieve only the file name in a s3 folders path using pyspark
• boto3 ec2 create instance with a name
• Convert string with dollar sign into numbers
• Fidning max/min value of a list in pyspark
• Combining AWS step function task and map outputs in to one array
• How to format date in Spark SQL?
• Apache NiFi: Creating new column using a condition
• How to update a values of specific fields on csv using nifi?
• Spark explode in Scala - Add exploded column to the row
• How to extract time from timestamp in pyspark?