CS provides incorrect path in logs to bad and err files when using load data infile

I am trying to load a dump created by "mysqldump -T ..." and CS is throwing error -1 during the load process. I am using the LOAD DATA INFILE command, no using cpimport directly.
MariaDB [(none)]> load data infile '/tmp/user.txt' into table quser fields terminated by "\t" enclosed by '"';
ERROR 1030 (HY000): Got error -1 "Internal error < 0 (Not system error)" from storage engine Columnstore

Looking at the logs I see:
{{2017-02-15 13:58:58 (3379) INFO : Number of rows with errors = 1. Row numbers with error reasons are listed in file /usr/local/mariadb/columnstore/bin/quser.tbl.Job_3626_3379.err
2017-02-15 13:58:58 (3379) INFO : Number of rows with errors = 1. Exact error rows are listed in file /usr/local/mariadb/columnstore/bin/quser.tbl.Job_3626_3379.bad
2017-02-15 13:58:58 (3379) ERR : Actual error row count(1) exceeds the max error rows(0) allowed for table quantum.quser [1451]
2017-02-15 13:58:58 (3379) CRIT : Bulkload Read (thread 0) Failed for Table quantum.quser. Terminating this job. [1451]
2017-02-15 13:58:58 (3379) INFO : Bulk load completed, total run time : 618.577 seconds
}}

However the files mentioned in the above error can not be found on the filesystem:
{{# ls /usr/local/mariadb/columnstore/bin/quser.tbl.Job_3626_3379.err
ls: cannot access '/usr/local/mariadb/columnstore/bin/quser.tbl.Job_3626_3379.err': No such file or directory

root@qfarm-dev2:/usr/local/mariadb/columnstore# ls /usr/local/mariadb/columnstore/bin/quser.tbl.Job_3626_3379.bad
ls: cannot access '/usr/local/mariadb/columnstore/bin/quser.tbl.Job_3626_3379.bad': No such file or directory}}