Trait

dagr.core.tasksystem

FixedResources

Related Doc: package tasksystem

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trait FixedResources extends ScheduleWithEmptyDefaultResources

A trait for all tasks that required a specific number of cores and a specific amount of memory. The amount can be decided any time prior to takeResources() being called, but must be a single set of values.

Linear Supertypes
ScheduleWithEmptyDefaultResources, Schedulable, AnyRef, Any
Known Subclasses
JvmRanOutOfMemory, LinearMemoryRetry, MemoryDoublingRetry, MemoryRetry, NoOpInJvmTask, NoOpTask, PipeWithNoResources, ShellCommand, SimpleInJvmTask
Ordering
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  2. By Inheritance
Inherited
  1. FixedResources
  2. ScheduleWithEmptyDefaultResources
  3. Schedulable
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def applyResources(resources: ResourceSet): Unit

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    Called by the Scheduler immediately prior to execution to allow tasks to perform any necessary last-minute configuration with the knowledge of the exact set of resources they are to be run with.

    Called by the Scheduler immediately prior to execution to allow tasks to perform any necessary last-minute configuration with the knowledge of the exact set of resources they are to be run with.

    resources

    the set of resources that the task will be run with

    Definition Classes
    Schedulable

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from FixedResources to any2stringadd[FixedResources] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (FixedResources, B)

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    Implicit information
    This member is added by an implicit conversion from FixedResources to ArrowAssoc[FixedResources] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def ensuring(cond: (FixedResources) ⇒ Boolean, msg: ⇒ Any): FixedResources

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    Implicit information
    This member is added by an implicit conversion from FixedResources to Ensuring[FixedResources] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  9. def ensuring(cond: (FixedResources) ⇒ Boolean): FixedResources

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    Implicit information
    This member is added by an implicit conversion from FixedResources to Ensuring[FixedResources] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: Boolean, msg: ⇒ Any): FixedResources

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    Implicit information
    This member is added by an implicit conversion from FixedResources to Ensuring[FixedResources] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean): FixedResources

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    Implicit information
    This member is added by an implicit conversion from FixedResources to Ensuring[FixedResources] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  14. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  15. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from FixedResources to StringFormat[FixedResources] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  16. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  19. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. def pickResources(availableResources: ResourceSet): Option[ResourceSet]

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    Implemented to take the fixed amount of cores and memory from the provided resource set.

    Implemented to take the fixed amount of cores and memory from the provided resource set.

    availableResources

    The system resources available to the task

    returns

    Either a ResourceSet of the desired subset of resources to run with, or None

    Definition Classes
    FixedResources → Schedulable

  23. def requires(cores: Double, memory: String): FixedResources.this.type

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    Sets the resources that are required by this task, overriding all previous values.

  24. def requires(cores: Cores = Cores.none, memory: Memory = Memory.none): FixedResources.this.type

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    Sets the resources that are required by this task, overriding all previous values.

  25. def requires(resources: ResourceSet): FixedResources.this.type

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    Sets the resources that are required by this task, overriding all previous values.

  26. def resources: ResourceSet

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    Provides access to the currently allocated set of resources for the task.

    Provides access to the currently allocated set of resources for the task.

    Definition Classes
    ScheduleWithEmptyDefaultResources

  27. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  28. def toString(): String

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    Definition Classes
    AnyRef → Any

  29. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  30. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  31. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  32. def →[B](y: B): (FixedResources, B)

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    Implicit information
    This member is added by an implicit conversion from FixedResources to ArrowAssoc[FixedResources] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from ScheduleWithEmptyDefaultResources

Inherited from Schedulable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from FixedResources to any2stringadd[FixedResources]

Inherited by implicit conversion StringFormat from FixedResources to StringFormat[FixedResources]

Inherited by implicit conversion Ensuring from FixedResources to Ensuring[FixedResources]

Inherited by implicit conversion ArrowAssoc from FixedResources to ArrowAssoc[FixedResources]

Ungrouped