Working with parquet files

For working with parquet files you can use the parquet-tools from the parquet project.

If you want to use them locally, make sure to enable the local profile during the build:

cd parquet-tools && mvn clean package -Plocal 

Supported commands are

• head -n : Display the first n records
• cat: Cat the whole file
• dump: Dump file contents
• meta: Show metadata information for the file
• schema: Display the file schema