| commit | 14bb783c04ec68d647547bd19c7f30d841ea7d81 | [log] [tgz] |
|---|---|---|
| author | Alice Kober-Sotzek <aliceks@google.com> | Fri Jun 05 14:59:27 2020 +0200 |
| committer | Alice Kober-Sotzek <aliceks@google.com> | Fri Jun 05 14:59:27 2020 +0200 |
| tree | 26326a6c64cd673d8e2ae108d5e1f69a2d432472 | |
| parent | c03b78453c0cc084c7860abb895c5503a189801c [diff] |
Speed up file size computation of diffs The previous approach to determine the file size as part of the diff computation was very expensive and especially added up when many files were involved in a diff. For instance, 10k modified files could result in ~10s computation time for the sizes on a desktop computer. With the adjusted code, the same machine needed only ~1s. Expensive parts of the previous approach: - Looking up the ObjectId via a TreeWalk for each file. - Retrieving the full file blob instead of just the size. The current implementation includes a backup solution for any situation possible by JGit's API. However, only one code path (the fastest) is currently really been taken by all use cases documented by the tests in RevisionDiffIT. The alternatives are just included to be on the absolutely safe side even for possibly missing tests and future JGit changes. Change-Id: I04eb3cb4bf062104d3186908644b4297fe3ee838
Gerrit is a code review and project management tool for Git based projects.
Gerrit makes reviews easier by showing changes in a side-by-side display, and allowing inline comments to be added by any reviewer.
Gerrit simplifies Git based project maintainership by permitting any authorized user to submit changes to the master Git repository, rather than requiring all approved changes to be merged in by hand by the project maintainer.
For information about how to install and use Gerrit, refer to the documentation.
Our canonical Git repository is located on googlesource.com. There is a mirror of the repository on Github.
Please report bugs on the issue tracker.
Gerrit is the work of hundreds of contributors. We appreciate your help!
Please read the contribution guidelines.
Note that we do not accept Pull Requests via the Github mirror.
The Developer Mailing list is repo-discuss on Google Groups.
Gerrit is provided under the Apache License 2.0.
Install Bazel and run the following:
git clone --recurse-submodules https://gerrit.googlesource.com/gerrit
cd gerrit && bazel build release
The instruction how to configure GerritForge/BinTray repositories is here
On Debian/Ubuntu run:
apt-get update & apt-get install gerrit=<version>-<release>
NOTE: release is a counter that starts with 1 and indicates the number of packages that have been released with the same version of the software.
On CentOS/RedHat run:
yum clean all && yum install gerrit-<version>[-<release>]
On Fedora run:
dnf clean all && dnf install gerrit-<version>[-<release>]
Docker images of Gerrit are available on DockerHub
To run a CentOS 7 based Gerrit image:
docker run -p 8080:8080 gerritforge/gerrit-centos7[:version]
To run a Ubuntu 15.04 based Gerrit image:
docker run -p 8080:8080 gerritforge/gerrit-ubuntu15.04[:version]
NOTE: release is optional. Last released package of the version is installed if the release number is omitted.