Reuse the same Repository when listing changes by status

Certain queries for multiple changes based on status
need to read the change meta-data from NoteDb on the same
repository. Do not re-open the same repository over and over
again but rather reuse the same in-memory Repository object
with consequent saving in CPU and lowering the systemload
during the execution of change queries.

The existing loading of multiple change notes without passing
the Repository object as parameter is kept for backward
compatibility and can be safely removed on master because
no more referenced by the Gerrit code-base.

Release-Notes: Reuse the same Repository when listing changes by status
Forward-Compatible: checked
Change-Id: I683a1b0cd4dcc64e191df6777dfce059745d5ce9
1 file changed
tree: be358139222866a90f353224b42ced55e2571e9b
  1. .settings/
  2. antlr3/
  3. contrib/
  4. Documentation/
  5. e2e-tests/
  6. gerrit-gwtdebug/
  7. gerrit-gwtui/
  8. gerrit-gwtui-common/
  9. gerrit-plugin-gwtui/
  10. java/
  11. javatests/
  12. lib/
  13. plugins/
  14. polygerrit-ui/
  15. prolog/
  16. prologtests/
  17. proto/
  18. resources/
  19. tools/
  20. webapp/
  21. .bazelignore
  22. .bazelproject
  23. .bazelrc
  24. .bazelversion
  25. .editorconfig
  26. .git-blame-ignore-revs
  27. .gitignore
  28. .gitmodules
  29. .gitreview
  30. .mailmap
  31. .pydevproject
  32. .zuul.yaml
  33. BUILD
  34. COPYING
  35. INSTALL
  36. Jenkinsfile
  37. package.json
  38. README.md
  39. SUBMITTING_PATCHES
  40. version.bzl
  41. WORKSPACE
README.md

Gerrit Code Review

Gerrit is a code review and project management tool for Git based projects.

Build Status

Objective

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.

Documentation

For information about how to install and use Gerrit, refer to the documentation.

Source

Our canonical Git repository is located on googlesource.com. There is a mirror of the repository on Github.

Reporting bugs

Please report bugs on the issue tracker.

Contribute

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.

Getting in contact

The Developer Mailing list is repo-discuss on Google Groups.

License

Gerrit is provided under the Apache License 2.0.

Build

Install Bazel and run the following:

    git clone --recurse-submodules https://gerrit.googlesource.com/gerrit
    cd gerrit && bazel build release

Install binary packages (Deb/Rpm)

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>]

Use pre-built Gerrit images on Docker

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.