binar专题

Hive迁移Spark报错org.apache.hadoop.hive.ql.io.orc.OrcStruct cannot be cast to org.apache.hadoop.io.Binar

Hive迁移后,读取报错:org.apache.hadoop.hive.ql.io.orc.OrcStruct cannot be cast to org.apache.hadoop.io.BinaryComparab 一、问题描述 Hive数据库经过迁移后,spark读取一个表,报错 Caused by: java.lang.ClassCastException: org.apache.h