## Uses of Interface
org.apache.hadoop.util.ExitCodeProvider

- Packages that use ExitCodeProvider
  Package | Description
  --- | ---
  org.apache.hadoop.security |
  org.apache.hadoop.service |
  org.apache.hadoop.service.launcher | This package contains classes, interfaces and exceptions to launch YARN services from the command line.
  org.apache.hadoop.util | Common utilities.

- - ### Uses of ExitCodeProvider in org.apache.hadoop.security

    Classes in org.apache.hadoop.security that implement ExitCodeProvider
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `KDiag.KerberosDiagsFailure` Diagnostics failures return the exit code 41, "unauthorized".

  - ### Uses of ExitCodeProvider in org.apache.hadoop.service

    Classes in org.apache.hadoop.service that implement ExitCodeProvider
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ServiceStateException` Exception that can be raised on state change operations, whose exit code can be explicitly set, determined from that of any nested cause, or a default value of `LauncherExitCodes.EXIT_SERVICE_LIFECYCLE_EXCEPTION`.

  - ### Uses of ExitCodeProvider in org.apache.hadoop.service.launcher

    Classes in org.apache.hadoop.service.launcher that implement ExitCodeProvider
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ServiceLaunchException` A service launch exception that includes an exit code.

  - ### Uses of ExitCodeProvider in org.apache.hadoop.util

    Classes in org.apache.hadoop.util that implement ExitCodeProvider
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `ExitUtil.ExitException` An exception raised when a call to `ExitUtil.terminate(int)` was called and system exits were blocked.
    `static class` | `ExitUtil.HaltException` An exception raised when a call to `ExitUtil.terminate(int)` was called and system halts were blocked.

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