Package org.apache.orc
package org.apache.orc
-
ClassDescriptionStatistics for binary columns.Statistics for boolean columns.Statistics for all of collections such as Map and List.Statistics that are available for all types of columns.The API for compression codecs for ORC.An enumeration that lists the generic compression algorithms that can be applied to ORC files.The API for masking data during column encryption for ORC.To create a DataMask, the users should come through this API.An interface to provide override data masks for sub-columns.Providers can provide one or more kinds of data masks.The standard DataMasks can be created using this short cut.Information about the DataMask used to mask the unencrypted data.An abstract data reader that IO formats can use to read bytes from underlying storage.Statistics for DATE columns.Statistics for decimal columns.Statistics for float and double columns.Information about a key used for column encryption in an ORC file.Information about a column encryption variant.Thrown when an invalid file format is encountered.Deprecated.This is an in-memory implementation of
KeyProvider.Statistics for all of the integer columns, such as byte, short, int, and long.A memory manager that keeps a global context of how many ORC writers there are and manages the memory between them.Define the configuration properties that Orc understands.Contains factory methods to read or write ORC files.Create a version number for the ORC file format, so that we can add non-forward compatible changes in the future.Options for creating ORC file writers.Records the version of the writer in terms of which bugs have been fixed.This defines the input for any filter operation.This interface separates the physical layout of ORC files from the higher level details.The target of an output stream.The interface for reading ORC files.Options for creating a RecordReader.A row-by-row iterator for ORC files.Statistics for string columns.Information about the stripes in an ORC file that is provided by the Reader.The statistics for a stripe.Statistics for Timestamp columns.This is the description of the types in an ORC file.Specify the version of the VectorizedRowBatch that the user desires.A pretty printer for TypeDescription.Deprecated.This will be removed in the future releases.The interface for writing ORC files.
OrcTailinstead