librdkafka v2.4.0-RC2 (#1180)

Author: milindl

.semaphore/semaphore.yml

@@ -6,7 +6,7 @@ agent:
 global_job_config:
   env_vars:
     - name: LIBRDKAFKA_VERSION
-      value: v2.3.0
+      value: v2.4.0-RC2
   prologue:
     commands:
       - checkout

CHANGELOG.md

@@ -1,8 +1,8 @@
 # Confluent's Golang client for Apache Kafka
 
-# v2.3.1
+# v2.4.0
 
-This is a maintenance release.
+This is a feature release.
 
 ## Fixes
 
@@ -11,6 +11,10 @@ This is a maintenance release.
    Code using the library will still work with Go 1.17.
    (#1136, @rzeijde).
 
+confluent-kafka-go is based on librdkafka v2.4.0, see the
+[librdkafka v2.4.0 release notes](https://github.com/confluentinc/librdkafka/releases/tag/v2.4.0)
+for a complete list of changes, enhancements, fixes and upgrade considerations.
+
 
 # v2.3.0
 

README.md

@@ -133,7 +133,7 @@ for use with [Confluent Cloud](https://www.confluent.io/confluent-cloud/).
 Getting Started
 ===============
 
-Supports Go 1.17+ and librdkafka 2.3.0+.
+Supports Go 1.17+ and librdkafka 2.4.0+.
 
 Using Go Modules
 ----------------

examples/docker_aws_lambda_example/go.mod

@@ -2,7 +2,7 @@ module docker_example
 
 require (
 	github.com/aws/aws-lambda-go v1.27.0
-	github.com/confluentinc/confluent-kafka-go/v2 v2.3.0
+	github.com/confluentinc/confluent-kafka-go/v2 v2.4.0-RC2
 )
 
 go 1.14

examples/go.mod

@@ -9,7 +9,7 @@ replace github.com/confluentinc/confluent-kafka-go/v2 => ../
 require (
 	github.com/actgardner/gogen-avro/v10 v10.2.1
 	github.com/alecthomas/kingpin v2.2.6+incompatible
-	github.com/confluentinc/confluent-kafka-go/v2 v2.3.0
+	github.com/confluentinc/confluent-kafka-go/v2 v2.4.0-RC2
 	github.com/gdamore/tcell v1.4.0
 	google.golang.org/protobuf v1.33.0
 )

kafka/00version.go

@@ -29,19 +29,19 @@ import (
 //defines and strings in sync.
 //
 
-#define MIN_RD_KAFKA_VERSION 0x02030000
+#define MIN_RD_KAFKA_VERSION 0x02040000
 
 #ifdef __APPLE__
-#define MIN_VER_ERRSTR "confluent-kafka-go requires librdkafka v2.3.0 or later. Install the latest version of librdkafka from Homebrew by running `brew install librdkafka` or `brew upgrade librdkafka`"
+#define MIN_VER_ERRSTR "confluent-kafka-go requires librdkafka v2.4.0 or later. Install the latest version of librdkafka from Homebrew by running `brew install librdkafka` or `brew upgrade librdkafka`"
 #else
-#define MIN_VER_ERRSTR "confluent-kafka-go requires librdkafka v2.3.0 or later. Install the latest version of librdkafka from the Confluent repositories, see http://docs.confluent.io/current/installation.html"
+#define MIN_VER_ERRSTR "confluent-kafka-go requires librdkafka v2.4.0 or later. Install the latest version of librdkafka from the Confluent repositories, see http://docs.confluent.io/current/installation.html"
 #endif
 
 #if RD_KAFKA_VERSION < MIN_RD_KAFKA_VERSION
 #ifdef __APPLE__
-#error "confluent-kafka-go requires librdkafka v2.3.0 or later. Install the latest version of librdkafka from Homebrew by running `brew install librdkafka` or `brew upgrade librdkafka`"
+#error "confluent-kafka-go requires librdkafka v2.4.0 or later. Install the latest version of librdkafka from Homebrew by running `brew install librdkafka` or `brew upgrade librdkafka`"
 #else
-#error "confluent-kafka-go requires librdkafka v2.3.0 or later. Install the latest version of librdkafka from the Confluent repositories, see http://docs.confluent.io/current/installation.html"
+#error "confluent-kafka-go requires librdkafka v2.4.0 or later. Install the latest version of librdkafka from the Confluent repositories, see http://docs.confluent.io/current/installation.html"
 #endif
 #endif
 */