kafka超时报错 Expiring 28 record(s) for xxx-11: 30302 ms has passed since batch creation plus linger time

线上偶尔出现超时报错

nested exception is org.apache.kafka.common.errors.TimeoutException: Expiring 28 record(s) for xxx-11: 30302 ms has passed since batch creation plus linger time

retries: 1
# 每次批量发送消息的数量
batch-size: 162840
linger: 300
acks: 1
request.timeout.ms: 50000
# 缓存容量
buffer-memory: 33554432
# 指定消息key和消息体的编解码方式