Write debug log that shows up in trace when meta data file is read/saved

Reading/saving meta data files is a rather expensive operation. E.g. if
a request leads to excessive reads of meta data files we want to see
that in the trace. Reading of meta data files e.g. happens on cache
misses (account cache, group cache etc).

Unfortunately VersionedMetaData has no reference to the project name
so we must pass this in from a lot of places.

Example logs:
[2018-08-10 15:27:29,333] [HTTP-75] DEBUG com.google.gerrit.server.git.meta.VersionedMetaData : Read file 'group.config' from ref 'refs/groups/ca/ca1fd42646e71d8081add52fbb0171a8504c97cd' of project 'All-Users' from revision '919687c42e13f76552fb186f36d43f447544e64b' [CONTEXT forced=true TRACE_ID="1533907649289-2d0c7a5d" ]
[2018-08-10 15:27:29,334] [HTTP-75] DEBUG com.google.gerrit.server.git.meta.VersionedMetaData : Read file 'members' from ref 'refs/groups/ca/ca1fd42646e71d8081add52fbb0171a8504c97cd' of project 'All-Users' from revision '919687c42e13f76552fb186f36d43f447544e64b' [CONTEXT forced=true TRACE_ID="1533907649289-2d0c7a5d" ]
[2018-08-10 15:27:29,336] [HTTP-75] DEBUG com.google.gerrit.server.git.meta.VersionedMetaData : Read file 'subgroups' from ref 'refs/groups/ca/ca1fd42646e71d8081add52fbb0171a8504c97cd' of project 'All-Users' from revision '919687c42e13f76552fb186f36d43f447544e64b' [CONTEXT forced=true TRACE_ID="1533907649289-2d0c7a5d" ]

Change-Id: Ibb438213b01b0a5cf67fd277d298a0359b65bb1d
Signed-off-by: Edwin Kempin <ekempin@google.com>
49 files changed
tree: 639e86250af4e252b667707465f006b90cca53a2
  1. .settings/
  2. antlr3/
  3. contrib/
  4. Documentation/
  5. gerrit-acceptance-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. .bazelproject
  22. .bazelrc
  23. .editorconfig
  24. .git-blame-ignore-revs
  25. .gitignore
  26. .gitmodules
  27. .mailmap
  28. .pydevproject
  29. BUILD
  30. COPYING
  31. INSTALL
  32. README.md
  33. SUBMITTING_PATCHES
  34. version.bzl
  35. 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 IRC channel on freenode is #gerrit. An archive is available at: echelog.com.

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 --recursive 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.