Hi,
   1. I create carbon table in spark shell with user 'spark', the hdfs
access of table store location  in hdfs is 755.
       Run a spark streaming application in yarn-cluster with user 'spark'.
       The application store dataframe to carbon table,  and
'carbon.ddl.base.hdfs.url' in carbon.properties is '/user/spark'.
       

   2. use carbondata 0.2.0 release.

 
   Why user 'yarn' must write access in  loading data?  I must use 'yarn' to
create table and submit app now.


Thanks.






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