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gerrit / modules / cache-chroniclemap / d530eda90e3995465ac7147d6ea881bb520e71de
commitd530eda90e3995465ac7147d6ea881bb520e71de[log] [tgz]
authorAntonio Barone <syntonyze@gmail.com>Fri Jan 21 19:17:49 2022 +0100
committerAntonio Barone <syntonyze@gmail.com>Mon Jan 31 12:06:56 2022 +0100
tree1c8df57a21846fc6439d563fab418539a3be6e45
parentb70866c51b1e0c7ddc6535e3cff7a8022e581b0d [diff]
Emit metric to track number of put failures

Emit cache/chroniclemap/store_put_failures_<cache> metric when failing
to put an entry into chronicle-map.

Bug: Issue 15594
Change-Id: I1af1e72e32024234f38a5ec51e47e3fd07438312
3 files changed
tree: 1c8df57a21846fc6439d563fab418539a3be6e45
  1. src/
  2. .gitignore
  3. BUILD
  4. external_plugin_deps.bzl
  5. Jenkinsfile
  6. LICENSE
  7. README.md
README.md

Persistent cache for Gerrit, based on ChronicleMap

Non-blocking and super-fast on-disk cache libModule for Gerrit Code Review based on ChronicleMap on-disk implementation.

How to build

This libModule is built like a Gerrit in-tree plugin, using Bazelisk. See the build instructions for more details.

Setup

  • Install cache-chronicalmap module

Install the chronicle-map module into the $GERRIT_SITE/lib directory.

Add the cache-chroniclemap module to $GERRIT_SITE/etc/gerrit.config as follows:

[gerrit]
  installModule = com.googlesource.gerrit.modules.cache.chroniclemap.ChronicleMapCacheModule

For further information and supported options, refer to config documentation.

Migration from H2 caches

You can check how to migrate from H2 to chronicle-map here.