SHREELEKHYA GAMPA created CARBONDATA-4211:
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Summary: from xx Insert into select fails if an SQL statement
contains multiple inserts
Key: CARBONDATA-4211
URL: https://issues.apache.org/jira/browse/CARBONDATA-4211
Project: CarbonData
Issue Type: Bug
Reporter: SHREELEKHYA GAMPA
When multiple inserts with single query is used, it fails from SparkPlan with:
{{java.lang.ClassCastException: GenericInternalRow cannot be cast to
UnsafeRow}}.
[Steps] :-
>From Spark SQL execute the following queries
1、create tables：
create table catalog_returns_5(cr_returned_date_sk int,cr_returned_time_sk
int,cr_item_sk int)ROW FORMAT DELIMITED FIELDS TERMINATED BY '|' LINES
TERMINATED BY '\n' ;
create table catalog_returns_6(cr_returned_time_sk int,cr_item_sk int)
partitioned by (cr_returned_date_sk int) STORED BY
'org.apache.carbondata.format' TBLPROPERTIES ( 'table_blocksize'='64');
2、insert table：
from catalog_returns_5 insert overwrite table catalog_returns_6 partition
(cr_returned_date_sk) select cr_returned_time_sk, cr_item_sk,
cr_returned_date_sk where cr_returned_date_sk is not null distribute by
cr_returned_date_sk insert overwrite table catalog_returns_6 partition
(cr_returned_date_sk) select cr_returned_time_sk, cr_item_sk,
cr_returned_date_sk where cr_returned_date_sk is null distribute by
cr_returned_date_sk;
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