Merge branch 'stable-3.4'

* stable-3.4:
  DRY out common functions between servlets
  DRY out listing of tuned files in AutoAdjustCachesIT
  Expose auto-adjust-cache command as Servlet
  Skip unnecessary auto-adjustments of caches
  Give more patience for cache to load in tests
  Remove empty char at EOL in docs
  Fix auto-adjust-caches example CLI in docs
  Use all-caps for static final strings in test

Change-Id: I6011d7e3c3d0e16f47be036d08e48c8d9e253585
tree: 5c7010d45161b3a5c27eb9c77da5a385dc09d9f5
  1. .gitignore
  2. BUILD
  3. Jenkinsfile
  4. LICENSE
  5. README.md
  6. external_plugin_deps.bzl
  7. src/
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.