Class

mist.api

MistFn

Related Doc: package api

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abstract class MistFn[A] extends ArgsInstances with Contexts with MistExtrasDef with WithArgsScala

Scala api - root class for jobs definition

Example:

import mist.api._
import mist.api.DefaultEncoders._
import org.apache.spark.SparkContext

object MyJob extends MistJob[Array[Int]] {
  override def handle = {
    withArgs(arg[Int]("number").onSparkContext((i: Int, sc: SparkContext) => {
      sc.parallelize(1 to i).map(_ * 2).collect()
    })
  }
}
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Inherited
  1. MistFn
  2. WithArgsScala
  3. MistExtrasDef
  4. Contexts
  5. BaseContexts
  6. ArgsInstances
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new MistFn()(implicit enc: Encoder[A])

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Type Members

  1. implicit class ContextsOps[A] extends AnyRef

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    Definition Classes
    BaseContexts
  2. implicit class ExtrasOps[A] extends AnyRef

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    Definition Classes
    MistExtrasDef
  3. class NamedUserArg[A] extends UserArg[A]

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    Definition Classes
    ArgsInstances
  4. class NamedUserArgWithDefault[A] extends UserArg[A]

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    Definition Classes
    ArgsInstances
  5. implicit class SessionOps[A] extends AnyRef

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    Definition Classes
    Contexts

Abstract Value Members

  1. abstract def handle: Handle[A]

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

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    Definition Classes
    AnyRef → Any
  4. val allArgs: ArgDef[Map[String, Any]]

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    Definition Classes
    ArgsInstances
  5. def arg[A](implicit le: RootExtractor[A]): UserArg[A]

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    Definition Classes
    ArgsInstances
  6. def arg[A](name: String, default: A)(implicit pe: ArgExtractor[A]): UserArg[A]

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    Definition Classes
    ArgsInstances
  7. def arg[A](name: String)(implicit pe: ArgExtractor[A]): UserArg[A]

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    Definition Classes
    ArgsInstances
  8. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean

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    Definition Classes
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  12. final def execute(ctx: FnContext): JobResult[JsLikeData]

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  13. def finalize(): Unit

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]

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    Definition Classes
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  15. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  18. final def notify(): Unit

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    Definition Classes
    AnyRef
  19. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  20. def onHiveContext[F, Out](f: F)(implicit tjd: Aux[HiveContext, F, Out]): Handle[Out]

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    Define job execution function that takes only org.apache.spark.sql.hive.HiveContext as an argument.

    Define job execution function that takes only org.apache.spark.sql.hive.HiveContext as an argument.

    Definition Classes
    BaseContexts
  21. def onSparkContext[F, Out](f: F)(implicit tjd: Aux[SparkContext, F, Out]): Handle[Out]

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    Define job execution function that takes only org.apache.spark.SparkContext as an argument.

    Define job execution function that takes only org.apache.spark.SparkContext as an argument.

    Definition Classes
    BaseContexts
  22. def onSparkSession[F, Out](f: F)(implicit tjd: Aux[SparkSession, F, Out]): Handle[Out]

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    Define job execution function that takes only org.apache.spark.sql.SparkSession as an argument.

    Define job execution function that takes only org.apache.spark.sql.SparkSession as an argument.

    Definition Classes
    Contexts
  23. def onSparkSessionWithHive[F, Out](f: F)(implicit tjd: Aux[SparkSession, F, Out]): Handle[Out]

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    Define job execution function that takes only org.apache.spark.sql.SparkSession with enabled hive as an argument.

    Define job execution function that takes only org.apache.spark.sql.SparkSession with enabled hive as an argument.

    Definition Classes
    Contexts
  24. def onSqlContext[F, Out](f: F)(implicit tjd: Aux[SQLContext, F, Out]): Handle[Out]

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    Define job execution function that takes only org.apache.spark.sql.SQLContext as an argument.

    Define job execution function that takes only org.apache.spark.sql.SQLContext as an argument.

    Definition Classes
    BaseContexts
  25. def onStreamingContext[F, Out](f: F)(implicit tjd: Aux[StreamingContext, F, Out]): Handle[Out]

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    Define job execution function that takes only org.apache.spark.streaming.StreamingContext as an argument.

    Define job execution function that takes only org.apache.spark.streaming.StreamingContext as an argument.

    Definition Classes
    BaseContexts
  26. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  27. def toString(): String

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    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  29. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  30. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. def withArgs[A, Out](a: A)(implicit tda: Aux[A, Out]): ArgDef[Out]

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    Definition Classes
    WithArgsScala
  32. def withMistExtras: ArgDef[MistExtras]

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    Get access to mist-extras in job definition

    Get access to mist-extras in job definition

    Definition Classes
    MistExtrasDef

Inherited from WithArgsScala

Inherited from MistExtrasDef

Inherited from Contexts

Inherited from BaseContexts

Inherited from ArgsInstances

Inherited from AnyRef

Inherited from Any

Ungrouped