[DRILL-2857] Update the StreamingAggBatch current workspace record counter variable type to "long" from current type "int"

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.9.0
• Component/s: Execution - Relational Operators
• Assignee: Venki Korukanti
• Reporter: Venki Korukanti
• Created: 23/Apr/15 18:35
• Updated: 28/Apr/15 03:02
• Resolved: 28/Apr/15 03:02

Description

This is causing invalid results in cases where the incoming batch has more than (2^31) - 1 records due to overflow issues.

Example query: (make sure the nested query returns more than (2^31-1) records.

SELECT count(*) FROM 
  (SELECT L_ORDERKEY, 
                  L_PARTKEY, 
                  L_SUPPKEY, 
                  count(*), 
                  count(l_quantity) 
    FROM dfs.`lineitem` 
   GROUP BY 
                  L_ORDERKEY, 
                  L_PARTKEY, 
                  L_SUPPKEY
  );