hive.exec.stagingdir not effect in spark2.0.1

[谭 成灶]

Hi ,
 I have set property "hive.exec.stagingdir" to hdfs dir 
"/tmp/spark_log/${user.name}/.hive-staging" in hive-site.xml ,but it not effect 
in spark2.0.1,
directory name that still be created inside table locations .It works in spark 
1.6,and creates hive-staging files in  hdfs dir 
"/tmp/spark_log/${user.name}/.hive-staging",so I can use shell to   delete  
batch files.