Downgrade kafka client version

go.mod

@@ -5,7 +5,7 @@ go 1.13
 require (
 	github.com/Microsoft/hcsshim v0.8.16 // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible
-	github.com/confluentinc/confluent-kafka-go v1.7.0 // indirect
+	github.com/confluentinc/confluent-kafka-go v1.4.2 // indirect
 	github.com/docker/docker v20.10.8+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/go-redis/redis v6.15.9+incompatible
@@ -17,7 +17,7 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.7.0
 	golang.org/x/sys v0.0.0-20210324051608-47abb6519492
-	gopkg.in/confluentinc/confluent-kafka-go.v1 v1.7.0
+	gopkg.in/confluentinc/confluent-kafka-go.v1 v1.4.2
 	gopkg.in/yaml.v2 v2.4.0
 	gotest.tools v2.2.0+incompatible
 )

go.sum

@@ -93,8 +93,8 @@ github.com/cilium/ebpf v0.2.0/go.mod h1:To2CFviqOWL/M0gIMsvSMlqe7em/l1ALkX1PyjrX
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
-github.com/confluentinc/confluent-kafka-go v1.7.0 h1:tXh3LWb2Ne0WiU3ng4h5qiGA9XV61rz46w60O+cq8bM=
-github.com/confluentinc/confluent-kafka-go v1.7.0/go.mod h1:u2zNLny2xq+5rWeTQjFHbDzzNuba4P1vo31r9r4uAdg=
+github.com/confluentinc/confluent-kafka-go v1.4.2 h1:13EK9RTujF7lVkvHQ5Hbu6bM+Yfrq8L0MkJNnjHSd4Q=
+github.com/confluentinc/confluent-kafka-go v1.4.2/go.mod h1:u2zNLny2xq+5rWeTQjFHbDzzNuba4P1vo31r9r4uAdg=
 github.com/containerd/aufs v0.0.0-20200908144142-dab0cbea06f4/go.mod h1:nukgQABAEopAHvB6j7cnP5zJ+/3aVcE7hCYqvIwAHyE=
 github.com/containerd/aufs v0.0.0-20201003224125-76a6863f2989/go.mod h1:AkGGQs9NM2vtYHaUen+NljV0/baGCAPELGm2q9ZXpWU=
 github.com/containerd/aufs v0.0.0-20210316121734-20793ff83c97/go.mod h1:kL5kd6KM5TzQjR79jljyi4olc1Vrx6XBlcyj3gNv2PU=
@@ -822,8 +822,8 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
-gopkg.in/confluentinc/confluent-kafka-go.v1 v1.7.0 h1:+RlmciBLDd/XwM1iudiG3HtCg45purnsOxEoY/+JZdQ=
-gopkg.in/confluentinc/confluent-kafka-go.v1 v1.7.0/go.mod h1:ZdI3yfYmdNSLQPNCpO1y00EHyWaHG5EnQEyL/ntAegY=
+gopkg.in/confluentinc/confluent-kafka-go.v1 v1.4.2 h1:JabkIV98VYFqYKHHzXtgGMFuRgFBNTNzBytbGByzrJI=
+gopkg.in/confluentinc/confluent-kafka-go.v1 v1.4.2/go.mod h1:ZdI3yfYmdNSLQPNCpO1y00EHyWaHG5EnQEyL/ntAegY=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=