Packages

t

org.apache.spark.sql.rapids

GpuAvroReaderBase

trait GpuAvroReaderBase extends Logging

A trait collecting common methods across the 3 kinds of avro readers

Self Type
GpuAvroReaderBase with FilePartitionReaderBase
Linear Supertypes
Logging, AnyRef, Any
Known Subclasses
GpuAvroPartitionReader, GpuMultiFileAvroPartitionReader, GpuMultiFileCloudAvroPartitionReader
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. GpuAvroReaderBase
  2. Logging
  3. AnyRef
  4. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def conf: Configuration
  2. abstract def debugDumpAlways: Boolean
  3. abstract def debugDumpPrefix: Option[String]
  4. abstract def readDataSchema: StructType

Concrete 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. val cacheBufferSize: Int
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def copyBlocksData(blocks: Seq[BlockInfo], in: FSDataInputStream, out: OutputStream, sync: Option[Array[Byte]] = None): Seq[BlockInfo]

    Copy the data specified by the blocks from in to out

    Copy the data specified by the blocks from in to out

    Attributes
    protected
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. final def estimateOutputSize(blocks: Seq[BlockInfo], headerSize: Long): Long

    Estimate the total size from the given blocks and header

    Estimate the total size from the given blocks and header

    Attributes
    protected
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  15. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  18. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  19. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  20. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  21. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  22. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  26. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  32. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  33. final def populateCurrentBlockChunk(blockIter: BufferedIterator[BlockInfo], maxReadBatchSizeRows: Int, maxReadBatchSizeBytes: Long): Seq[BlockInfo]

    Get the block chunk according to the max batch size and max rows.

    Get the block chunk according to the max batch size and max rows.

    blockIter

    blocks to be evaluated

    maxReadBatchSizeRows

    soft limit on the maximum number of rows the reader reads per batch

    maxReadBatchSizeBytes

    soft limit on the maximum number of bytes the reader reads per batch

    Attributes
    protected
  34. final def readPartFile(partFilePath: Path, blocks: Seq[BlockInfo], headerSize: Long, conf: Configuration): (HostMemoryBuffer, Long)

    Read a split into a host buffer, preparing for sending to GPU

    Read a split into a host buffer, preparing for sending to GPU

    Attributes
    protected
  35. final def sendToGpu(hostBuf: HostMemoryBuffer, bufSize: Long, splits: Array[PartitionedFile]): Option[ColumnarBatch]

    Send a host buffer to GPU for decoding, and return it as a ColumnarBatch.

    Send a host buffer to GPU for decoding, and return it as a ColumnarBatch. The input hostBuf will be closed after returning, please do not use it anymore. 'splits' is used only for debugging.

    Attributes
    protected
  36. final def sendToGpuUnchecked(hostBuf: HostMemoryBuffer, bufSize: Long, splits: Array[PartitionedFile]): Table

    Read the host data to GPU for decoding, and return it as a cuDF Table.

    Read the host data to GPU for decoding, and return it as a cuDF Table. The input host buffer should contain valid data, otherwise the behavior is undefined. 'splits' is used only for debugging.

    Attributes
    protected
  37. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  38. def toString(): String
    Definition Classes
    AnyRef → Any
  39. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  40. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  41. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped