Viacheslav Avramenko created HIVE-24256:
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Summary: REPL LOAD fails because of unquoted column name
Key: HIVE-24256
URL: https://issues.apache.org/jira/browse/HIVE-24256
Project: Hive
Issue Type: Bug
Reporter: Viacheslav Avramenko
Assignee: Naresh P R
{code:java}
CREATE EXTERNAL TABLE dbs(db_id bigint, db_location_uri string, name string,
owner_name string, owner_type string) STORED BY
'org.apache.hive.storage.jdbc.JdbcStorageHandler' TBLPROPERTIES
('hive.sql.database.type'='METASTORE', 'hive.sql.query'='SELECT `DB_ID`,
`DB_LOCATION_URI`, `NAME`, `OWNER_NAME`, `OWNER_TYPE` FROM `DBS`');
{code}
==> Wrong Result <==
{code:java}
set hive.limit.optimize.enable=true;
select * from dbs limit 1;
----------------------------------------------------------------------------------------------
VERTICES MODE STATUS TOTAL COMPLETED RUNNING PENDING FAILED KILLED
----------------------------------------------------------------------------------------------
Map 1 .......... container SUCCEEDED 0 0 0 0 0 0
----------------------------------------------------------------------------------------------
VERTICES: 01/01 [==========================>>] 100% ELAPSED TIME: 0.91 s
----------------------------------------------------------------------------------------------
+------------+----------------------+-----------+-----------------+-----------------+
| dbs.db_id | dbs.db_location_uri | dbs.name | dbs.owner_name | dbs.owner_type |
+------------+----------------------+-----------+-----------------+-----------------+
+------------+----------------------+-----------+-----------------+-----------------+
{code}
==> Correct Result <==
{code:java}
set hive.limit.optimize.enable=false;
select * from dbs limit 1;
----------------------------------------------------------------------------------------------
VERTICES MODE STATUS TOTAL COMPLETED RUNNING PENDING
FAILED KILLED
----------------------------------------------------------------------------------------------
Map 1 .......... container SUCCEEDED 1 1 0 0
0 0
----------------------------------------------------------------------------------------------
VERTICES: 01/01 [==========================>>] 100% ELAPSED TIME: 4.11 s
----------------------------------------------------------------------------------------------+------------+----------------------------------------------------+-----------+-----------------+-----------------+
| dbs.db_id | dbs.db_location_uri | dbs.name |
dbs.owner_name | dbs.owner_type |
+------------+----------------------------------------------------+-----------+-----------------+-----------------+
| 1 | hdfs://abcd:8020/warehouse/tablespace/managed/hive | default |
public | ROLE |
+------------+----------------------------------------------------+-----------+-----------------+-----------------+{code}
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