Proper CLI

[CodeLionX]

Implement a CLI that conforms with the following requirements:

• provide three commands:
  • master starts the master-node, supports following arguments:
    • --workers number of local worker actors to start on the master node
    • --slaves number of slave actor systems to wait for (cluster is up, when all slaves have joined it)
    • --input path to the input CSV file
  • slave starts a slave node
    • --workers number of worker actors to start on the node
    • --host hostname of the master system
  • help prints help document
• example calls:

  > java -jar YourAlgorithmName.jar master --workers 4 --slaves 4 --input students.csv
  > java -jar YourAlgorithmName.jar slave --workers 4 --host 198.172.0.24

• master program terminal outputs: overall time and result CSV string

[CodeLionX]

interesting project that can be used for this: https://github.com/backuity/clist