Information for build liborc-1.8.1-3.oc9
ID | 14809 | ||||||||||||||||||||||||||
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Package Name | liborc | ||||||||||||||||||||||||||
Version | 1.8.1 | ||||||||||||||||||||||||||
Release | 3.oc9 | ||||||||||||||||||||||||||
Epoch | |||||||||||||||||||||||||||
Source | git+https://gitee.com/src-opencloudos-rpms/liborc.git?.#43aa5c732ffdf638863413f4e813afa2238e13bd | ||||||||||||||||||||||||||
Summary | Library for producing small, fast columnar storage for Hadoop workloads | ||||||||||||||||||||||||||
Description | 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. | ||||||||||||||||||||||||||
Built by | denisecheng | ||||||||||||||||||||||||||
State | complete | ||||||||||||||||||||||||||
Volume | DEFAULT | ||||||||||||||||||||||||||
Started | Tue, 19 Sep 2023 14:23:13 CST | ||||||||||||||||||||||||||
Completed | Tue, 19 Sep 2023 14:25:31 CST | ||||||||||||||||||||||||||
Task | build (dist-oc9, /src-opencloudos-rpms/liborc.git:.:origin/oc9) | ||||||||||||||||||||||||||
Extra | {'source': {'original_url': 'git+https://gitee.com/src-opencloudos-rpms/liborc.git?.#origin/oc9'}} | ||||||||||||||||||||||||||
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Changelog | * Wed Dec 21 2022 Miaojun Dong <zoedong@tencent.com> - 1.8.1-3 - rebuild for protobuf-3.19 * Tue Dec 20 2022 Miaojun Dong <zoedong@tencent.com> - 1.8.1-2 - rebuild for protobuf-3.19 * Sun Dec 18 2022 Miaojun Dong <zoedong@tencent.com> - 1.8.1-1 - initial build |