Class

it.agilelab.bigdata.wasp.consumers.spark.plugins.elastic

ElasticsearchSparkBatchReader

Related Doc: package elastic

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class ElasticsearchSparkBatchReader extends SparkBatchReader with ElasticConfiguration with Logging

It read data from Elastic with the configuration of ElasticConfiguration. It use the push down method of SparkSQL to convert SQL to elastic query

Linear Supertypes
Logging, ElasticConfiguration, SparkBatchReader, AnyRef, Any
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Inherited
  1. ElasticsearchSparkBatchReader
  2. Logging
  3. ElasticConfiguration
  4. SparkBatchReader
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ElasticsearchSparkBatchReader(indexModel: IndexModel)

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    indexModel

    Elastic configuration

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. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

  6. lazy val elasticConfig: ElasticConfigModel

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    Definition Classes
    ElasticConfiguration

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

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  10. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  12. val logger: WaspLogger

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    Attributes
    protected
    Definition Classes
    Logging

  13. val name: String

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    Definition Classes
    ElasticsearchSparkBatchReader → SparkBatchReader

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

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    Definition Classes
    AnyRef

  15. final def notify(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  17. def read(sc: SparkContext): DataFrame

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    Definition Classes
    ElasticsearchSparkBatchReader → SparkBatchReader
    Annotations
    @silent( "deprecated" )

  18. val readerType: String

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    Definition Classes
    ElasticsearchSparkBatchReader → SparkBatchReader

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

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    Definition Classes
    AnyRef

  20. def toString(): String

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit

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

    (Since version ) see corresponding Javadoc for more information.

Inherited from Logging

Inherited from ElasticConfiguration

Inherited from SparkBatchReader

Inherited from AnyRef

Inherited from Any

Ungrouped