ORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, but wi...
Posledné Vydanie, ktoré na nullBenchmarks for comparing ORC, Parquet, and Avro performance.
Posledné Vydanie, ktoré na máj 08, 2017The core reader and writer for ORC files. Uses the vectorized column batch for the in memory representation.
Posledné Vydanie, ktoré na nullORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, ...
Posledné Vydanie, ktoré na 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...
Posledné Vydanie, ktoré na nullA shim layer for supporting various versions of Hadoop dynamically. This module uses a higher version of Hadoop so that we can create shims ...
Posledné Vydanie, ktoré na null