3台机器

01 02 为http source 流入 到03，03 为avro source

在 03上 curl -X POST -d '[{"headers":{"a":"a1","b":"b1"},"body":"hello"}]' http://03:44444，报出如下错误

org.apache.avro.AvroRuntimeException: Excessively large list allocation request detected: 539959368 items! Connection closed.

此时的原因是source 类型不符