改成8m

haobang-security-dm/syslog-serve/src/main/java/com/kafka/kafkaProducer.java

@@ -53,7 +53,7 @@ public class kafkaProducer {
                          @Value("${spring.kafka.producer.compression-type:lz4}") String compressionType,
                          @Value("${spring.kafka.producer.properties.max.block.ms:10000}") int maxBlockMs,
                          @Value("${spring.kafka.producer.properties.buffer.memory:134217728}") long bufferMemory,
-                         @Value("${spring.kafka.producer.properties.max.request.size:4194304}") int maxRequestSize,
+                         @Value("${spring.kafka.producer.properties.max.request.size:8388608}") int maxRequestSize,
                          @Value("${syslog.kafka.partition-key-strategy:event_id}") String partitionKeyStrategy) {
         this.appProperties = appProperties;
         this.partitionKeyStrategy = PartitionKeyStrategy.parse(partitionKeyStrategy);

haobang-security-dm/syslog-serve/src/main/resources/application.properties

@@ -87,7 +87,7 @@ spring.kafka.producer.properties.delivery.timeout.ms=120000
 spring.kafka.producer.properties.max.block.ms=10000
 spring.kafka.producer.properties.buffer.memory=134217728
 # 允许投递加密后超过 Kafka 默认 1 MiB 的 Syslog；Broker/Topic 上限必须不小于此值。
-spring.kafka.producer.properties.max.request.size=${KAFKA_PRODUCER_MAX_REQUEST_SIZE:4194304}
+spring.kafka.producer.properties.max.request.size=${KAFKA_PRODUCER_MAX_REQUEST_SIZE:8388608}
 # event_id 使高流量设备的独立事件均匀分布到多个分区；device_id 仅用于兼容回滚。
 syslog.kafka.partition-key-strategy=${SYSLOG_KAFKA_PARTITION_KEY_STRATEGY:event_id}