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    Thrown before any training row is written when an as-of setting would be ignored.

    Hierarchy

    • Error
      • AsOfSettingHasNoEffectError
    Index

    Constructors

    Properties

    cause?: unknown
    message: string
    Mode: "none" | "column" | "offset"

    the refused as-of mode

    name: string
    PipelineID: string

    the pipeline being trained; null for a modeling plan, which has no pipeline row yet

    where the setting came from

    stack?: string
    stackTraceLimit: number

    The Error.stackTraceLimit property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack or Error.captureStackTrace(obj)).

    The default value is 10 but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed.

    If set to a non-number value, or set to a negative number, stack traces will not capture any frames.

    Methods

    • Creates a .stack property on targetObject, which when accessed returns a string representing the location in the code at which Error.captureStackTrace() was called.

      const myObject = {};
      Error.captureStackTrace(myObject);
      myObject.stack; // Similar to `new Error().stack`

      The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}.

      The optional constructorOpt argument accepts a function. If given, all frames above constructorOpt, including constructorOpt, will be omitted from the generated stack trace.

      The constructorOpt argument is useful for hiding implementation details of error generation from the user. For instance:

      function a() {
      b();
      }

      function b() {
      c();
      }

      function c() {
      // Create an error without stack trace to avoid calculating the stack trace twice.
      const { stackTraceLimit } = Error;
      Error.stackTraceLimit = 0;
      const error = new Error();
      Error.stackTraceLimit = stackTraceLimit;

      // Capture the stack trace above function b
      Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
      throw error;
      }

      a();

      Parameters

      • targetObject: object
      • OptionalconstructorOpt: Function

      Returns void

    • Parameters

      • err: Error
      • stackTraces: CallSite[]

      Returns any

    • True when an as-of setting asks for point-in-time assembly that training cannot perform today. A setting with no Mode (a stored {}) asks for nothing, so it reads as Mode: 'none'.

      Type Parameters

      • T extends { Mode?: "none" | "column" | "offset" }

      Parameters

      • asOf: T

      Returns asOf is T