spark-sql（2.0.0）读取由json数据构成的hive外部表有bug

spark-sql（2.0.0）读取由json数据构成的hive外部表有bug

 java.lang.ClassCastException: java.util.ArrayList cannot be cast to org.apache.hive.hcatalog.data.HCatRecord
at org.apache.hive.hcatalog.data.HCatRecordObjectInspector.getStructFieldData(HCatRecordObjectInspector.java:45)
at org.apache.spark.sql.hive.HadoopTableReader$$anonfun$fillObject$2.apply(TableReader.scala:430)
at org.apache.spark.sql.hive.HadoopTableReader$$anonfun$fillObject$2.apply(TableReader.scala:426)