Naresh P R created HIVE-24255:
---------------------------------

             Summary: StorageHandler with select-limit query is returning 0 rows
                 Key: HIVE-24255
                 URL: https://issues.apache.org/jira/browse/HIVE-24255
             Project: Hive
          Issue Type: Bug
            Reporter: Naresh P R
            Assignee: Naresh P R


 
{code:java}
CREATE EXTERNAL TABLE test_table(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`');
==> Wrong Result <==
set hive.limit.optimize.enable=true;
select * from test_table 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 |
+------------+----------------------+-----------+-----------------+-----------------+
+------------+----------------------+-----------+-----------------+-----------------+
==> Correct Result <==
set hive.limit.optimize.enable=false;
select * from test_table 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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