implicit object FixedShortSchemaReader extends SchemaReader[FixedShortSchemaConfig]
Reader for fixed schema with shortly defined columns (name, width)
- Note
Type of columns is always a StringType
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def
read(config: FixedShortSchemaConfig)(implicit spark: SparkSession): Result[SourceSchema]
Safely reads schema given schema configuration
Safely reads schema given schema configuration
- config
Schema configuration
- spark
Implicit spark session object
- returns
Either a parsed schema or a list of schema reading errors.
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- SchemaReader
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def
tryToRead(config: FixedShortSchemaConfig)(implicit spark: SparkSession): SourceSchema
Tries to read schema given the schema configuration
Tries to read schema given the schema configuration
- config
Fixed short schema configuration
- spark
Implicit spark session object
- returns
Parsed schema
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- FixedShortSchemaReader → SchemaReader
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