[DRILL-547] File based query exception - [ Couldn\'t add value to an empty batch]

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Assignee: Unassigned
• Reporter: Neeraja
• Created: 18/Apr/14 23:59
• Updated: 31/Jul/14 06:31
• Resolved: 09/Jun/14 05:34

Description

Executing the following query and running into an exception. This error can be reproduced with TPCH parquet data.I am able to run few other queries with aggregates/sort on the file system storage engine, but this specific one fails.

select
o.o_orderkey as key, sum(o.o_totalprice) as ordertotal
from
dfs.`/home/mapr/tpch/sf-0.1_tpc-h_DataParquet/orders.parquet` o
group by
o.o_orderkey
order by ordertotal desc
limit 10;

message: "Screen received stop request sent. < Exception:[ Couldn\'t add value to an empty batch. This likely means that a single value is too long for a varlen field. ]”