Jerome Banks questions

Jerome Banks answers

• Apache Hive: Convert Map<string,string> to a json string?
• How to delete rows in hive hadoop database
• Hive - grouping rows into map
• Collect to a Map in Hive
• Data visualisation tools availble on hive hadoop
• How to Create a jar file from github project
• JSON output format for Hive Query results
• Hive Explode / Lateral View multiple arrays