Hello, I know these questions seem very basic, but there seems to be a discrepancy between the HDFS structure in my sparkR and what I see in Ambari. In SparkR, the default working directory is "/usr/hdp/2.4.0.0-169/spark". But in Ambari, I don't see /usr, but /user, which does contain a /spark directory but this just contains a /.sparkStaging direcotry, which is empty. I have tried to change the workign directory with setwd() but if I just pass directory path as string, e.g. "/user/" it throws error cannot change working directory. I can only seem to change to /tmp. I could include more details, but I think I am missing something basic here, which will probably solve lots of other questions. Help please? Thanks Aidan ... View more

Problem loading data to table in this tutorial http://hortonworks.com/hadoop-tutorial/how-to-process-data-with-apache-hive/ This command <code>LOAD DATA INPATH '/user/admin/Batting.csv' OVERWRITE INTO TABLE temp_batting; produces error H110 Unable to submit statement. Error while compiling statement: FAILED: HiveAccessControlException Permission denied: user [admin] does not have [READ] privilege on [hdfs://sandbox.hortonworks.com:8020/user/admin/elecMonthly_Orc] [ERROR_STATUS] I created both user/admin and temp/admin folders. I used hdfs superuser to make admin owner of file, folder, and even parent folder. I gave full permissions in HDFS. and this is clearly shown in Ambari. Error persists. Can anyone help? Thanks ... View more