ORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, but wi...
Ultima versiune de pe nullBenchmarks for comparing ORC, Parquet, and Avro performance.
Ultima versiune de pe mai 08, 2017The core reader and writer for ORC files. Uses the vectorized column batch for the in memory representation.
Ultima versiune de pe nullORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, ...
Ultima versiune de pe nullAn implementation of Hadoop's mapred and mapreduce input and output formats for ORC files. They use the core reader and writer, but present the...
Ultima versiune de pe nullA shim layer for supporting various versions of Hadoop dynamically. This module uses a higher version of Hadoop so that we can create shims ...
Ultima versiune de pe null