case class MinervaInput(name: String, connectionUrl: String, options: Option[Map[String, String]]) extends IncrementalReader with DatasourceReader with Product with Serializable
A reader for reading data from Minerva using JDBC.
- name
The name of the input.
- connectionUrl
The JDBC connection URL.
- options
The additional options for the JDBC reader.
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new
MinervaInput(name: String, connectionUrl: String, options: Option[Map[String, String]])
- name
The name of the input.
- connectionUrl
The JDBC connection URL.
- options
The additional options for the JDBC reader.
Value Members
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def
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- val connectionUrl: String
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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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- MinervaInput → Reader
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notify(): Unit
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notifyAll(): Unit
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- val options: Option[Map[String, 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 Minerva using JDBC and returns a DataFrame.
Reads data from Minerva using JDBC and returns a DataFrame.
- sparkSession
The SparkSession.
- returns
The DataFrame containing the data from Minerva.
- Definition Classes
- MinervaInput → 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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