[jira] [Created] (PIO-28) Extract logic from functions handling console commands in tools package.

["Marcin Ziemiński (JIRA)" <ji...@apache.org>]

Marcin Ziemiński created PIO-28:
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             Summary: Extract logic from functions handling console commands in tools package.
                 Key: PIO-28
                 URL: https://issues.apache.org/jira/browse/PIO-28
             Project: PredictionIO
          Issue Type: Improvement
            Reporter: Marcin Ziemiński
            Priority: Minor


Currently functions used by Console.scala to handle commands are evaluated for side effects - printing logs to the user. They either return integers or units and sometimes use sys.exit(1) on failure.
The actual logic should be extracted from them to some other place for future applications, e.g. to be used by admin server, which is not implemented yet.
Reporting results to the client should be separated from processing application logic.



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