Package org.apache.hadoop.util

Interface ExitCodeProvider

All Known Implementing Classes:
ExitUtil.ExitException, ExitUtil.HaltException, KDiag.KerberosDiagsFailure, ServiceLaunchException, ServiceStateException
public interface ExitCodeProvider
Get the exit code of an exception. Making it an interface makes it possible to retrofit exit codes onto existing classes, and add exit code providers under all parts of the Exception tree.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getExitCode()
    Method to get the exit code.

  • Method Details

    • getExitCode

      int getExitCode()
      Method to get the exit code.
      Returns:
      the exit code