Packages

c

io.dataos.spark.writers.eventhub

EventHubOutputWriter

class EventHubOutputWriter extends DatasourceWriter

A custom EventHubOutputWriter class that extends the DatasourceWriter. This class provides methods to write DataFrame data to Azure Event Hubs.

Linear Supertypes
DatasourceWriter, Writer, Serializable, Serializable, AnyRef, Any
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Inherited
  1. EventHubOutputWriter
  2. DatasourceWriter
  3. Writer
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new EventHubOutputWriter(outputOptions: EventHubWriterOptions)

    outputOptions

    The configuration options for the Event Hub writer.

Type Members

  1. case class MissingWriterArgumentException(message: String = "", cause: Throwable = None.orNull) extends Exception with Product with Serializable
    Definition Classes
    Writer

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. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def getMetastoreUrl(addressInfo: Option[AddressInfo]): String

    Get the metastore URL from the provided AddressInfo.

    Get the metastore URL from the provided AddressInfo.

    addressInfo

    An optional AddressInfo that contains the connection information.

    returns

    The metastore URL as a String.

    Definition Classes
    Writer
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. val log: Logger
  14. def mergeStreamingConfig(streamingConfig: Option[Streaming], outputOpts: Map[String, AnyRef]): Streaming

    Merge the streaming configuration with the output options for streaming queries.

    Merge the streaming configuration with the output options for streaming queries. This method is used to combine options from both streamingConfig and outputOptions. If the streamingConfig is None, it uses options from the outputOptions and applies default values as needed.

    streamingConfig

    Optional streaming configuration for the streaming query.

    outputOpts

    Output options for the writer.

    returns

    A Streaming object containing the merged streaming configuration.

    Definition Classes
    Writer
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. def setMandatoryArguments(mandatoryArgs: String*): Unit

    Set the mandatory arguments required by the writer implementation.

    Set the mandatory arguments required by the writer implementation.

    mandatoryArgs

    The names of mandatory arguments as varargs.

    Attributes
    protected
    Definition Classes
    Writer
  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. def validateMandatoryArguments(outputOptions: Map[String, Any]): Unit

    Validate if all mandatory arguments are present in the outputOptions map.

    Validate if all mandatory arguments are present in the outputOptions map. If any argument is missing, it throws a MissingWriterArgumentException.

    outputOptions

    The output options map containing the configuration for the writer.

    Definition Classes
    Writer
    Exceptions thrown

    MissingWriterArgumentException if any mandatory argument is missing.

  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  25. def write(dataFrame: DataFrame): Unit

    Writes the content of the DataFrame to Azure Event Hub in batch mode.

    Writes the content of the DataFrame to Azure Event Hub in batch mode.

    dataFrame

    The DataFrame to be written to Azure Event Hub.

    Definition Classes
    EventHubOutputWriter → Writer
  26. def writeStream(dataFrame: DataFrame, streamingConfig: Option[Streaming]): StreamingQuery

    Writes the content of the DataFrame to Azure Event Hub as a streaming query.

    Writes the content of the DataFrame to Azure Event Hub as a streaming query.

    dataFrame

    The DataFrame to be written as a streaming query to Azure Event Hub.

    streamingConfig

    An optional streaming configuration to control the behavior of the streaming query. If None, default streaming settings will be used.

    returns

    A StreamingQuery representing the started streaming query.

    Definition Classes
    EventHubOutputWriter → Writer

Inherited from DatasourceWriter

Inherited from Writer

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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