Packages

t

com.criteo.cuttle

Scheduler

trait Scheduler[S <: Scheduling] extends MetricProvider[S]

A scheduler interpret a Workflow and instanciate Executions for all defined Jobs. For example, a typical cuttle Scheduler is the TimeSeries scheduler that executes the graph for each time partition.

S

The king of Scheduling managed by this Scheduler.

Source
Scheduling.scala
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Abstract Value Members

  1. abstract def start(jobs: Workload[S], executor: Executor[S], xa: XA, logger: Logger): Unit

    Starts the scheduler for the given Workflow.

    Starts the scheduler for the given Workflow. Immediatly the scheduler will start interpreting the workflow and generate Executions sent to the provided Executor.

    jobs

    The jobs to run.

    executor

    The executor to use to run the generated Executions.

    xa

    The doobie transactor to use to persist the scheduler state if needed.

    logger

    The logger to use to log internal debug state if neeed.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. val allContexts: doobie.imports.Fragment

    Provide a doobie SQL Fragment used to retrieve all execution contexts from the execution logs.

    Provide a doobie SQL Fragment used to retrieve all execution contexts from the execution logs.

    This fragment must be a SELECT query returning (id,json) tuples for all known scheduling contexts.

  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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    protected[java.lang]
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    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
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  11. def getMetrics(jobIds: Set[String], jobs: Workload[S]): Seq[Metric]
    Definition Classes
    MetricProvider
  12. def getStats(jobs: Set[String]): Json

    Returns a Json object containing the internal scheduler statistics informations.

    Returns a Json object containing the internal scheduler statistics informations. These data will be send to the UI and can be used by the scheduler UI if needed.

    jobs

    Filter the statistics for the provided list of jobs.

  13. def hashCode(): Int
    Definition Classes
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  14. final def isInstanceOf[T0]: Boolean
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  15. def name: String
  16. final def ne(arg0: AnyRef): Boolean
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  17. final def notify(): Unit
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  18. final def notifyAll(): Unit
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  19. final def synchronized[T0](arg0: ⇒ T0): T0
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  20. def toString(): String
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  21. final def wait(): Unit
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    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... )

Inherited from MetricProvider[S]

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