[jira] [Created] (CARBONDATA-1763) Carbon1.3.0-Pre-AggregateTable - Recreating a failed pre-aggregate table fails due to table exists

[Akash R Nilugal (Jira)]

Ramakrishna S created CARBONDATA-1763:
-----------------------------------------

             Summary: Carbon1.3.0-Pre-AggregateTable - Recreating a failed pre-aggregate table fails due to table exists
                 Key: CARBONDATA-1763
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1763
             Project: CarbonData
          Issue Type: Bug
          Components: data-load
    Affects Versions: 1.3.0
         Environment: Test - 3 node ant cluster
            Reporter: Ramakrishna S
            Assignee: Kunal Kapoor
             Fix For: 1.3.0


Steps:
1. Create table and load with large data
create table if not exists lineitem4(L_SHIPDATE string,L_SHIPMODE string,L_SHIPINSTRUCT string,L_RETURNFLAG string,L_RECEIPTDATE string,L_ORDERKEY string,L_PARTKEY string,L_SUPPKEY   string,L_LINENUMBER int,L_QUANTITY double,L_EXTENDEDPRICE double,L_DISCOUNT double,L_TAX double,L_LINESTATUS string,L_COMMITDATE string,L_COMMENT  string) STORED BY 'org.apache.carbondata.format' TBLPROPERTIES ('table_blocksize'='128','NO_INVERTED_INDEX'='L_SHIPDATE,L_SHIPMODE,L_SHIPINSTRUCT,L_RETURNFLAG,L_RECEIPTDATE,L_ORDERKEY,L_PARTKEY,L_SUPPKEY','sort_columns'='');
load data inpath "hdfs://hacluster/user/test/lineitem.tbl.1" into table lineitem4 options('DELIMITER'='|','FILEHEADER'='L_ORDERKEY,L_PARTKEY,L_SUPPKEY,L_LINENUMBER,L_QUANTITY,L_EXTENDEDPRICE,L_DISCOUNT,L_TAX,L_RETURNFLAG,L_LINESTATUS,L_SHIPDATE,L_COMMITDATE,L_RECEIPTDATE,L_SHIPINSTRUCT,L_SHIPMODE,L_COMMENT');

2. Create a pre-aggregate table
create datamap agr_lineitem4 ON TABLE lineitem4 USING "org.apache.carbondata.datamap.AggregateDataMapHandler" as select L_RETURNFLAG,L_LINESTATUS,sum(L_QUANTITY),sum(L_EXTENDEDPRICE) from lineitem4 group by  L_RETURNFLAG, L_LINESTATUS;

3. Run aggregate query at the same time
 select l_returnflag,l_linestatus,sum(l_quantity),sum(l_extendedprice) from lineitem4 group by l_returnflag, l_linestatus;

*+Expected:+*: aggregate query should fetch data either from main table or pre-aggregate table.
*+Actual:+* aggregate query does not return data until the pre-aggregate table is created


0: jdbc:hive2://10.18.98.48:23040> select l_returnflag,l_linestatus,sum(l_quantity),sum(l_extendedprice) from lineitem4 group by l_returnflag, l_linestatus;
+---------------+---------------+------------------+-----------------------+--+
| l_returnflag  | l_linestatus  | sum(l_quantity)  | sum(l_extendedprice)  |
+---------------+---------------+------------------+-----------------------+--+
+---------------+---------------+------------------+-----------------------+--+
No rows selected (1.74 seconds)
0: jdbc:hive2://10.18.98.48:23040> select l_returnflag,l_linestatus,sum(l_quantity),sum(l_extendedprice) from lineitem4 group by l_returnflag, l_linestatus;
+---------------+---------------+------------------+-----------------------+--+
| l_returnflag  | l_linestatus  | sum(l_quantity)  | sum(l_extendedprice)  |
+---------------+---------------+------------------+-----------------------+--+
+---------------+---------------+------------------+-----------------------+--+
No rows selected (0.746 seconds)
0: jdbc:hive2://10.18.98.48:23040> select l_returnflag,l_linestatus,sum(l_quantity),sum(l_extendedprice) from lineitem4 group by l_returnflag, l_linestatus;
+---------------+---------------+------------------+------------------------+--+
| l_returnflag  | l_linestatus  | sum(l_quantity)  |  sum(l_extendedprice)  |
+---------------+---------------+------------------+------------------------+--+
| N             | F             | 2.9808092E7      | 4.471079473931997E10   |
| A             | F             | 1.145546488E9    | 1.717580824169429E12   |
| N             | O             | 2.31980219E9     | 3.4789002701143467E12  |
| R             | F             | 1.146403932E9    | 1.7190627928317903E12  |
+---------------+---------------+------------------+------------------------+--+
4 rows selected (0.8 seconds)
0: jdbc:hive2://10.18.98.48:23040> select l_returnflag,l_linestatus,sum(l_quantity),sum(l_extendedprice) from lineitem4 group by l_returnflag, l_linestatus;
+---------------+---------------+------------------+------------------------+--+
| l_returnflag  | l_linestatus  | sum(l_quantity)  |  sum(l_extendedprice)  |
+---------------+---------------+------------------+------------------------+--+
| N             | F             | 2.9808092E7      | 4.471079473931997E10   |
| A             | F             | 1.145546488E9    | 1.717580824169429E12   |
| N             | O             | 2.31980219E9     | 3.4789002701143467E12  |
| R             | F             | 1.146403932E9    | 1.7190627928317903E12  |
+---------------+---------------+------------------+------------------------+--+




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