Tpcds connector generates invalid decimal values when locale is not en_US

[sopel39]

presto:tpcds_sf1> create table store_sales as select * from tpcds.sf1.store_sales;

Query 20170811_142857_00018_zwpth, FAILED, 1 node
Splits: 38 total, 3 done (7,89%)
0:00 [0 rows, 0B] [0 rows/s, 0B/s]

Query 20170811_142857_00018_zwpth failed: invalid decimal value '11,41'

I am using polish locale

FYI: @petroav @cawallin

[sopel39]

The problem is with com.teradata.tpcds.type.Decimal#toString. It doesn't use US locale

[findepi]

Should the issue be moved to https://github.com/Teradata/tpcds?

[kokosing]

See Teradata/tpcds#27, it also affects Presto so I think issue should remain open.