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gerrit / modules / cache-chroniclemap / b70866c51b1e0c7ddc6535e3cff7a8022e581b0d
commitb70866c51b1e0c7ddc6535e3cff7a8022e581b0d[log] [tgz]
authorAntonio Barone <syntonyze@gmail.com>Fri Jan 21 18:43:49 2022 +0100
committerAntonio Barone <syntonyze@gmail.com>Mon Jan 31 10:10:36 2022 +0100
treebf513582b97ce7a0da09acde7adf668cb091f67c
parent445a3c6eb1a28dc02977e96101a286b979164582 [diff]
Move tryPut to ChronicleMapStore

Inserting a new entry into chronicle-map is a store level operation
and as such belongs to the ChronicleMapStore rather than the
ChronicleMapCacheImpl.

Also, this allows to emit metrics related to failed put operation, which
will be addressed in a follow up change.

Change-Id: I812d8d930e096c1757925dbe304d1c2b180ddabc
3 files changed
tree: bf513582b97ce7a0da09acde7adf668cb091f67c
  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.