case class ElasticsearchInput(name: String, nodes: String, index: String, username: Option[String], password: Option[String], options: Option[Map[String, String]], incremental: Option[Incremental]) extends IncrementalReader with DatasourceReader with Product with Serializable
Case class representing an Elasticsearch input configuration.
- name
The name of the Elasticsearch input.
- nodes
Comma-separated list of Elasticsearch nodes.
- index
The Elasticsearch index.
- username
Optional username for authentication.
- password
Optional password for authentication.
- options
Optional additional options for reading from Elasticsearch.
- incremental
Optional incremental configuration.
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Instance Constructors
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new
ElasticsearchInput(name: String, nodes: String, index: String, username: Option[String], password: Option[String], options: Option[Map[String, String]], incremental: Option[Incremental])
- name
The name of the Elasticsearch input.
- nodes
Comma-separated list of Elasticsearch nodes.
- index
The Elasticsearch index.
- username
Optional username for authentication.
- password
Optional password for authentication.
- options
Optional additional options for reading from Elasticsearch.
- incremental
Optional incremental configuration.
Value Members
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final
def
!=(arg0: Any): Boolean
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def
getClass(): Class[_]
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- val incremental: Option[Incremental]
- val index: String
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final
def
isInstanceOf[T0]: Boolean
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val
name: String
The name of the data reader.
The name of the data reader.
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final
def
ne(arg0: AnyRef): Boolean
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- val nodes: String
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final
def
notify(): Unit
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def
notifyAll(): Unit
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- val options: Option[Map[String, String]]
- val password: Option[String]
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def
persistIncrementalState(): Unit
Persists the incremental state if any.
Persists the incremental state if any.
- Definition Classes
- IncrementalReader
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def
read(sparkSession: SparkSession): DataFrame
Reads data from Elasticsearch index.
Reads data from Elasticsearch index.
- sparkSession
The SparkSession instance.
- returns
The DataFrame containing the read data.
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- ElasticsearchInput → Reader
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def
readIncremental(df: DataFrame, incremental: Option[Incremental]): DataFrame
Reads data from a DataFrame with optional incremental settings.
Reads data from a DataFrame with optional incremental settings.
- df
The DataFrame to read data from.
- incremental
Optional Incremental settings to apply.
- returns
A new DataFrame after applying incremental settings if provided, otherwise the original DataFrame.
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- IncrementalReader
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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- val username: Option[String]
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wait(arg0: Long, arg1: Int): Unit
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wait(arg0: Long): Unit
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