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gerrit / gerrit / 6a7bf29e8d00949ec83c48f985a70e529e4efbc6
commit6a7bf29e8d00949ec83c48f985a70e529e4efbc6[log] [tgz]
authorPatrick Hiesel <hiesel@google.com>Tue May 02 14:54:58 2017 +0200
committerDavid Pursehouse <dpursehouse@collab.net>Mon May 08 08:13:10 2017 +0900
tree49855a1ca10e897c41e79094e2e7632807773c18
parent6b8b355da9fe11327476e6b21f28b6edda588c71 [diff]
Speed up reviewer suggestion

Metrics revealed that a lot of time is spent during the 'account_query'
phase. Since accounts are loaded from the index at once, it looks like
the visibility check that we perform individually for each account is
expensive.

This change moves the visibility check towards the end of the suggestion
algorithm such that we only check the visibility for the number of
accounts that were requested instead of a multiple of that when loading
the candidate list.

This change also adds a new metric to track the time used for the
visibility check alone.

Finally, we reduce the candidate list multiplier from 3 to 2 to cut down
on overall processing.

Bug: Issue 5393
Change-Id: I4214203579b4885e09aaa714790e6185a4105384
(cherry picked from commit 58fac4025512cbeb548ead3e95eccf12c42e3cf9)
1 file changed
tree: 49855a1ca10e897c41e79094e2e7632807773c18
  1. .settings/
  2. contrib/
  3. Documentation/
  4. gerrit-acceptance-framework/
  5. gerrit-acceptance-tests/
  6. gerrit-antlr/
  7. gerrit-cache-h2/
  8. gerrit-common/
  9. gerrit-elasticsearch/
  10. gerrit-extension-api/
  11. gerrit-gpg/
  12. gerrit-gwtdebug/
  13. gerrit-gwtexpui/
  14. gerrit-gwtui/
  15. gerrit-gwtui-common/
  16. gerrit-httpd/
  17. gerrit-launcher/
  18. gerrit-lucene/
  19. gerrit-main/
  20. gerrit-oauth/
  21. gerrit-openid/
  22. gerrit-patch-commonsnet/
  23. gerrit-patch-jgit/
  24. gerrit-pgm/
  25. gerrit-plugin-api/
  26. gerrit-plugin-gwtui/
  27. gerrit-prettify/
  28. gerrit-reviewdb/
  29. gerrit-server/
  30. gerrit-sshd/
  31. gerrit-test-util/
  32. gerrit-util-cli/
  33. gerrit-util-http/
  34. gerrit-util-ssl/
  35. gerrit-war/
  36. lib/
  37. plugins/
  38. polygerrit-ui/
  39. ReleaseNotes/
  40. tools/
  41. website/
  42. .bazelproject
  43. .editorconfig
  44. .git-blame-ignore-revs
  45. .gitignore
  46. .gitmodules
  47. .mailmap
  48. .pydevproject
  49. BUILD
  50. COPYING
  51. INSTALL
  52. README.md
  53. SUBMITTING_PATCHES
  54. version.bzl
  55. WORKSPACE
README.md

Gerrit Code Review

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

Build Status

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Gerrit makes reviews easier by showing changes in a side-by-side display, and allowing inline comments to be added by any reviewer.

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Gerrit is provided under the Apache License 2.0.

Build

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

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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

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    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.