All Classes and Interfaces

Class	Description
ArrowUtils	Utility class for converting Arrow types to Spark SQL data types.
HadoopReadable	A NativeReadable that serves Vortex's reads from a Hadoop FileSystem.
HadoopWritable	A NativeWritable that streams a Vortex file into a Hadoop FileSystem.
SparkFilterToVortexExpression	Converts Spark's stable V1 file filters into Vortex expressions.
SparkToArrowSchema	Utility class for converting Spark SQL schemas to Arrow schemas.
VortexAggregateReaderFactory	Produces one footer-backed partial COUNT(*) row per Vortex file.
VortexArrowColumnVector	Spark ColumnVector implementation that wraps Apache Arrow vectors from Vortex data.
VortexFile	A Vortex file and, when a listing already reported it, its size on storage.
VortexFooterReader	Reads schema and row-count metadata from Vortex file footers.
VortexIo	The Hadoop configuration this Spark job reaches storage with, and the read settings that go with it.
VortexOptions	The format options of one Spark read or write, resolved without regard to key case.
VortexOutputWriter	Writes Spark InternalRow data to a Vortex file.
VortexOutputWriterFactory	Creates Vortex output writers at paths assigned by Spark's file commit protocol.
VortexPartitionReader	Columnar reader over one Spark PartitionedFile.
VortexPartitionReaderFactory	Produces one Vortex reader for each file selected by Spark's file index.
VortexSessionProvider	User hook for supplying a custom Session to Vortex Spark readers and writers.
VortexSparkSession	JVM-wide holder for one or more Vortex Sessions used by Spark readers and writers.