Merge of ExtendedBrokerApi into BrokerApi

Remove all references to the legacy ExtendedBrokerApi and
use the new updated BrokerApi, including the implementation
of the disconnect by topic/groupId which allows to isolate
the disconnection of a plugin's subscribers without impacting
all other subscribers.

Bug:Issue 327226782
Change-Id: Id3ca8efb9e5432b53b954bead0ff5dea82f3d041
4 files changed
tree: 69a36867ba21cdb0158bad8ad2609d64e27baca2
  1. src/
  2. .gitignore
  3. BUILD
  4. external_plugin_deps.bzl
  5. Jenkinsfile
  6. LICENSE
  7. README.md
README.md

Kafka: Gerrit event producer for Apache Kafka

Build Status

Synopsis

This plugins allows to define a distributed stream of events published by Gerrit.

Events can be anything, from the traditional stream events to the Gerrit metrics.

This plugin requires Gerrit 2.13 or later.

Environments

  • linux
  • java-1.8
  • Bazel

Build

Kafka plugin can be build as a regular ‘in-tree’ plugin. That means that is required to clone a Gerrit source tree first and then to have the Kafka plugin source directory into the /plugins path. The plugin depends on events-broker which is linked directly from source with the same ‘in-tree’ plugin structure.

Additionally, the plugins/external_plugin_deps.bzl file needs to be updated to match the Kafka plugin one.

git clone --recursive https://gerrit.googlesource.com/gerrit
git clone https://gerrit.googlesource.com/plugins/events-kafka gerrit/plugins/events-kafka
git clone https://gerrit.googlesource.com/modules/events-broker gerrit/plugins/events-broker
cd gerrit
rm plugins/external_plugin_deps.bzl
ln -s ./events-kafka/external_plugin_deps.bzl plugins/.

To build the events-kafka plugins, issue the command from the Gerrit source path:

bazel build plugins/events-kafka

The output is created in

bazel-genfiles/plugins/events-kafka/events-kafka.jar
bazel-genfiles/plugins/events-broker/events-broker.jar

Minimum Configuration

Assuming a running Kafka broker on the same Gerrit host, add the following settings to gerrit.config:

  [plugin "events-kafka"]
    bootstrapServers = localhost:9092