Packages

c

org.apache.spark.sql.delta

DeltaParquetFileFormat

class DeltaParquetFileFormat extends ParquetFileFormat

A thin wrapper over the Parquet file format to support columns names without restrictions.

Linear Supertypes
ParquetFileFormat, Serializable, Logging, DataSourceRegister, FileFormat, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. DeltaParquetFileFormat
  2. ParquetFileFormat
  3. Serializable
  4. Logging
  5. DataSourceRegister
  6. FileFormat
  7. AnyRef
  8. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DeltaParquetFileFormat(columnMappingMode: DeltaColumnMappingMode, referenceSchema: StructType)

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 buildReader(sparkSession: SparkSession, dataSchema: StructType, partitionSchema: StructType, requiredSchema: StructType, filters: Seq[Filter], options: Map[String, String], hadoopConf: Configuration): (PartitionedFile) => Iterator[InternalRow]
    Attributes
    protected
    Definition Classes
    FileFormat
  6. def buildReaderWithPartitionValues(sparkSession: SparkSession, dataSchema: StructType, partitionSchema: StructType, requiredSchema: StructType, filters: Seq[Filter], options: Map[String, String], hadoopConf: Configuration): (PartitionedFile) => Iterator[InternalRow]
    Definition Classes
    DeltaParquetFileFormat → ParquetFileFormat → FileFormat
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  8. val columnMappingMode: DeltaColumnMappingMode
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(other: Any): Boolean

    We sometimes need to replace FileFormat within LogicalPlans, so we have to override equals to ensure file format changes are captured

    We sometimes need to replace FileFormat within LogicalPlans, so we have to override equals to ensure file format changes are captured

    Definition Classes
    DeltaParquetFileFormat → ParquetFileFormat → AnyRef → Any
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    DeltaParquetFileFormat → ParquetFileFormat → AnyRef → Any
  14. def inferSchema(sparkSession: SparkSession, parameters: Map[String, String], files: Seq[FileStatus]): Option[StructType]
    Definition Classes
    ParquetFileFormat → FileFormat
  15. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  16. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def isSplitable(sparkSession: SparkSession, options: Map[String, String], path: Path): Boolean
    Definition Classes
    ParquetFileFormat → FileFormat
  19. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  20. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  21. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  22. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  28. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  33. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  34. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  35. def prepareWrite(sparkSession: SparkSession, job: Job, options: Map[String, String], dataSchema: StructType): OutputWriterFactory
    Definition Classes
    ParquetFileFormat → FileFormat
  36. val referenceSchema: StructType
  37. def shortName(): String
    Definition Classes
    ParquetFileFormat → DataSourceRegister
  38. def supportBatch(sparkSession: SparkSession, schema: StructType): Boolean
    Definition Classes
    ParquetFileFormat → FileFormat
  39. def supportDataType(dataType: DataType): Boolean
    Definition Classes
    ParquetFileFormat → FileFormat
  40. def supportFieldName(name: String): Boolean
    Definition Classes
    DeltaParquetFileFormat → ParquetFileFormat → FileFormat
  41. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  42. def toString(): String
    Definition Classes
    ParquetFileFormat → AnyRef → Any
  43. def vectorTypes(requiredSchema: StructType, partitionSchema: StructType, sqlConf: SQLConf): Option[Seq[String]]
    Definition Classes
    ParquetFileFormat → FileFormat
  44. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  45. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  46. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from ParquetFileFormat

Inherited from Serializable

Inherited from Logging

Inherited from DataSourceRegister

Inherited from FileFormat

Inherited from AnyRef

Inherited from Any

Ungrouped