spark解决 org.apache.spark.SparkException: Kryo serialization failed: Buffer overflow
使用sparksql的thriftjdbc接口查询数据时报这个错误Exceptioninthread"main"java.sql.SQLException:org.apache.spark.SparkException:Jobabortedduetostagefailure:Task3107instage308.0failed4times,mostrecentfailure:Losttask310