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