diff --git a/tidb-binlog/deploy-tidb-binlog.md b/tidb-binlog/deploy-tidb-binlog.md index 1de73edb0019..989dc81704fc 100644 --- a/tidb-binlog/deploy-tidb-binlog.md +++ b/tidb-binlog/deploy-tidb-binlog.md @@ -356,7 +356,10 @@ Drainer="192.168.0.13" # zookeeper-addrs = "127.0.0.1:2181" # kafka-addrs = "127.0.0.1:9092" # kafka-version = "0.8.2.0" + # 配置单条 broker request 中的最大 message 数(即 binlog 数),不配置或配置小于等于 0 时会使用默认值 1024 # kafka-max-messages = 1024 + # 配置单条 broker request 的最大 size(单位为 Byte),默认为 1 GiB,最大可配置为 2 GiB + # kafka-max-message-size = 1073741824 # 保存 binlog 数据的 Kafka 集群的 topic 名称,默认值为 _obinlog # 如果运行多个 Drainer 同步数据到同一个 Kafka 集群,每个 Drainer 的 topic-name 需要设置不同的名称 diff --git a/tidb-binlog/tidb-binlog-configuration-file.md b/tidb-binlog/tidb-binlog-configuration-file.md index 91bbc67b3ff6..716328544130 100644 --- a/tidb-binlog/tidb-binlog-configuration-file.md +++ b/tidb-binlog/tidb-binlog-configuration-file.md @@ -329,6 +329,7 @@ tbl-name = "~^a.*" * `kafka-addrs` * `kafka-version` * `kafka-max-messages` +* `kafka-max-message-size` * `topic-name` ### syncer.to.checkpoint