Sat, 17 Jan 2026 20:01:34 CST | login

Information for build javaewah-1.1.13-4.ocs23

ID16933
Package Namejavaewah
Version1.1.13
Release4.ocs23
Epoch
Sourcegit+https://gitee.com/opencloudos-stream/javaewah.git?.#cd4b940327698262ba802ee85a8d67f468155991
SummaryA word-aligned compressed variant of the Java bitset class
DescriptionThis is a word-aligned compressed variant of the Java Bitset class. We provide both a 64-bit and a 32-bit RLE-like compression scheme. It can be used to implement bitmap indexes. The EWAH format it relies upon is used in the git implementation that runs GitHub. The goal of word-aligned compression is not to achieve the best compression, but rather to improve query processing time. Hence, we try to save CPU cycles, maybe at the expense of storage. However, the EWAH scheme we implemented is always more efficient storage-wise than an uncompressed bitmap (implemented in Java as the BitSet class). Unlike some alternatives, javaewah does not rely on a patented scheme.
Built byocs-bot
State complete
Volume DEFAULT
StartedSat, 17 Aug 2024 12:54:37 CST
CompletedSat, 17 Aug 2024 12:57:49 CST
Taskbuild (dist-ocs23, /opencloudos-stream/javaewah.git:.:origin/master)
Extra{'source': {'original_url': 'git+https://gitee.com/opencloudos-stream/javaewah.git?.#origin/master'}}
Tags
dist-ocs23
RPMs
src
javaewah-1.1.13-4.ocs23.src.rpm (info) (download)
noarch
javaewah-1.1.13-4.ocs23.noarch.rpm (info) (download)
javaewah-javadoc-1.1.13-4.ocs23.noarch.rpm (info) (download)
Logs
noarch
installed_pkgs.log
build.log
state.log
hw_info.log
root.log
mock_output.log
noarch_rpmdiff.json
Changelog * Fri Aug 16 2024 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 1.1.13-4 - Rebuilt for loongarch release * Fri Sep 08 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 1.1.13-3 - Rebuilt for OpenCloudOS Stream 23.09 * Fri Apr 28 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 1.1.13-2 - Rebuilt for OpenCloudOS Stream 23.05 * Wed Apr 26 2023 cunshunxia <cunshunxia@tencent.com> - 1.1.13-1 - initial build