Enum ComputeTaskSessionScope

    • Enum Constant Detail

      • SESSION_SCOPE

        public static final ComputeTaskSessionScope SESSION_SCOPE
        Data saved with this scope will be automatically removed once the task session is completed (i.e. execution of the task is completed) or when they time out. This is the most often used scope for checkpoints and swap space. It provides behavior for use case when jobs can failover on other nodes within the same session and thus checkpoints or data saved to swap space should be preserved for the duration of the entire session.
      • GLOBAL_SCOPE

        public static final ComputeTaskSessionScope GLOBAL_SCOPE
        Data saved with this scope will only be removed automatically if they time out and time out is supported. Currently, only checkpoints support timeouts. Any data, however, can always be removed programmatically via methods on ComputeTaskSession interface.
    • Method Detail

      • values

        public static ComputeTaskSessionScope[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (ComputeTaskSessionScope c : ComputeTaskSessionScope.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static ComputeTaskSessionScope valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null
      • fromOrdinal

        @Nullable
        public static @Nullable ComputeTaskSessionScope fromOrdinal​(byte ord)
        Efficiently gets enumerated value from its ordinal.
        Parameters:
        ord - Ordinal value.
        Returns:
        Enumerated value.