Spark: org.apache.spark.SparkException: Kryo serialization failed: Buffer overflow

运行Spark程序的时候报出：
Exception in thread "main" java.sql.SQLException: org.apache.spark.SparkException: 
Job aborted due to stage failure: Task 3107 in stage 308.0 failed 4 times, most recent failure: Lost task 3107.3 in stage 308.0 (TID 620318, XXX): org.apache.spark.SparkException: Kryo serialization failed: Buffer overflow. Available: 1572864, required: 
3236381Serialization trace:

。。。。。

解决的方法是修改这个参数的配置数量：

调大对应的参数即可。