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Name: liborc2 | Distribution: Fedora Project |
Version: 2.0.6 | Vendor: Fedora Project |
Release: 1.el10_2 | Build date: Sun Sep 7 17:52:52 2025 |
Group: Unspecified | Build host: buildvm-s390x-17.s390.fedoraproject.org |
Size: 1877277 | Source RPM: liborc-2.0.6-1.el10_2.src.rpm |
Packager: Fedora Project | |
Url: http://orc.apache.org/ | |
Summary: Library for producing small, fast columnar storage for Hadoop workloads |
ORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, but with integrated support for finding required rows quickly. Storing data in a columnar format lets the reader read, decompress, and process only the values that are required for the current query. Because ORC files are type-aware, the writer chooses the most appropriate encoding for the type and builds an internal index as the file is written. Predicate pushdown uses those indexes to determine which stripes in a file need to be read for a particular query and the row indexes can narrow the search to a particular set of 10,000 rows. ORC supports the complete set of types in Hive, including the complex types: structs, lists, maps, and unions.
Apache-2.0
/usr/lib/.build-id /usr/lib/.build-id/c6 /usr/lib/.build-id/c6/ea6484c0b130def10adcad69f42ff50fa9ad0d /usr/lib64/liborc.so.2 /usr/lib64/liborc.so.2.0.0 /usr/share/doc/liborc2 /usr/share/doc/liborc2/NOTICE /usr/share/doc/liborc2/README.md /usr/share/licenses/liborc2 /usr/share/licenses/liborc2/LICENSE
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Fabrice Bellet, Wed Sep 10 06:27:16 2025