[CARBONDATA-1760] Carbon 1.3.0- Pre_aggregate: Proper Error message should be displayed, when parent table name is not correct while creating datamap.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.3.0
• Fix Version/s: 1.3.0
• Component/s: sql
• Labels: dfx
• Assignee: Ayushi Sharma
• Reporter: Ayushi Sharma
• Due: 31/Dec/17
• Created: 17/Nov/17 10:15
• Updated: 26/Dec/17 06:20
• Resolved: 06/Dec/17 16:22

Description

Steps:
1. CREATE DATAMAP tt3 ON TABLE cust_2 USING "org.apache.carbondata.datamap.AggregateDataMapHandler" AS SELECT c_custkey, c_name, sum(c_acctbal), avg(c_acctbal), count(c_acctbal) FROM tstcust GROUP BY c_custkey, c_name;

Issue:
Proper error message is not displayed. It throws "assertion failed" error.

Expected:
Proper error message should be displayed, if parent table name has any ambiguity.