summingbird

Type Members

abstract class AbstractJob extends Serializable
abstract class Env extends Serializable

Any environment data an AbstractJob may need.
Any environment data an AbstractJob may need. This state is mutable.
abstract class FlatMapper[-T, +U] extends (T) ⇒ TraversableOnce[U]
class FunctionFlatMapper[T, U] extends FlatMapper[T, U]

Value Members

object AbstractJob extends Serializable

Base class for all Summingbird jobs; all summingbird jobs should extend AbstractJob.
object Env extends Serializable
object FlatMapper

object Predef

Aliases for types and objects commonly used in Summingbird jobs.

Aliases for types and objects commonly used in Summingbird jobs. Importing these makes it easier to define jobs:

import com.twitter.summingbird.Predef._

class MyJob(env: Env) extends AbstractJob {
  import MyJob._  // assumed to hold flatmapper and sources

implicit val batcher: Batcher = Batcher.ofHours(2)
// Now, job creation is easy!

}

package builder
package scalding
package service
package sink
package source
package store
package storm

package summingbird

Type Members

abstract class AbstractJob extends Serializable

abstract class Env extends Serializable

abstract class FlatMapper[-T, +U] extends (T) ⇒ TraversableOnce[U]

class FunctionFlatMapper[T, U] extends FlatMapper[T, U]

Value Members

object AbstractJob extends Serializable

object Env extends Serializable

object FlatMapper

object Predef

package builder

package scalding

package service

package sink

package source

package store

package storm

Ungrouped