-------------------------------------------------------------------------------- Fedora EPEL Update Notification FEDORA-EPEL-2025-44393109e2 2025-09-16 15:12:29.767916+00:00 --------------------------------------------------------------------------------
Name : liborc Product : Fedora EPEL 10.2 Version : 2.0.6 Release : 1.el10_2 URL : http://orc.apache.org/ 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. -------------------------------------------------------------------------------- Update Information: Apache ORC (liborc) 2.0.6 GA Apache Arrow (libarrow) rebuilt with liborc -------------------------------------------------------------------------------- ChangeLog: -------------------------------------------------------------------------------- This update can be installed with the "yum" update programs. Use su -c 'yum update liborc' at the command line. For more information, refer to "YUM", available at https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7\ /html/System_Administrators_Guide/ch-yum.html All packages are signed with the Fedora EPEL GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ epel-package-announce mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
