Packages

  • package root
    Definition Classes
    root
  • package ai
    Definition Classes
    root
  • package eto
    Definition Classes
    ai
  • package rikai
    Definition Classes
    eto
  • package sql

    Rikai SQL-ML extension.

    Rikai SQL-ML extension.

    Rikai offers DDL to manipulate ML Models:

    CREATE MODEL model_name
[ OPTIONS (key=value, key=value, ...) ]
[ AS "model_registry_uri" ]

# List all registered models.
SHOW MODELS

# Describe the details of a model.
(DESC | DESCRIBE) MODEL model_name

# Drop a Model
DROP MODEL model_name

    A ML_PREDICT function is implemented to run model inference.

    SELECT id, ML_PREDICT(model_name, col1, col2, col3) as predicted FROM table
    Definition Classes
    rikai
  • FilterUtils
  • Indexer
  • RikaiReader
  • RikaiRelation
  • RikaiRelationProvider
  • RikaiWriter
c

ai.eto.rikai

RikaiRelationProvider

class RikaiRelationProvider extends RelationProvider with CreatableRelationProvider with DataSourceRegister

Spark Relation Provider (source and sink) for "rikai" feature store

Linear Supertypes
DataSourceRegister, CreatableRelationProvider, RelationProvider, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RikaiRelationProvider
  2. DataSourceRegister
  3. CreatableRelationProvider
  4. RelationProvider
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new RikaiRelationProvider()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. def createRelation(sqlContext: SQLContext, parameters: Map[String, String]): BaseRelation
    Definition Classes
    RikaiRelationProvider → RelationProvider
  7. def createRelation(sqlContext: SQLContext, mode: SaveMode, parameters: Map[String, String], data: DataFrame): BaseRelation

    Rikai Relation for write

    Rikai Relation for write

    sqlContext

    Spark SQL context

    mode

    save mode

    parameters

    options passed to df.write.

    data

    Spark DataFrame to write to feature store

    Definition Classes
    RikaiRelationProvider → CreatableRelationProvider
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. def shortName(): String 

    spark.read.format("rikai").load("s3://path/to/featurestore")
    Definition Classes
    RikaiRelationProvider → DataSourceRegister
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from DataSourceRegister

Inherited from CreatableRelationProvider

Inherited from RelationProvider

Inherited from AnyRef

Inherited from Any

Ungrouped