anubhav tarar created CARBONDATA-1102:
-----------------------------------------
Summary: Selecting Int type in hive from carbon table is showing class cast exception
Key: CARBONDATA-1102
URL:
https://issues.apache.org/jira/browse/CARBONDATA-1102 Project: CarbonData
Issue Type: Bug
Components: hive-integration
Affects Versions: 1.2.0
Environment: hive,spark 2.1
Reporter: anubhav tarar
Assignee: anubhav tarar
Priority: Trivial
in carbon
0: jdbc:hive2://localhost:10000> CREATE TABLE ALLDATATYPETEST(ID INT,NAME STRING,SALARY DECIMAL,MARKS DOUBLE,JOININGDATE DATE,LEAVINGDATE TIMESTAMP) STORED BY 'CARBONDATA' ;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (3.702 seconds)
0: jdbc:hive2://localhost:10000> LOAD DATA INPATH 'hdfs://localhost:54310/alldatatypetest.csv' into table alldatatypetest;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (7.16 seconds)
0: jdbc:hive2://localhost:10000> SELECT * FROM ALLDATATYPETEST;
+-----+------------+---------+--------+--------------+------------------------+--+
| ID | NAME | SALARY | MARKS | JOININGDATE | LEAVINGDATE |
+-----+------------+---------+--------+--------------+------------------------+--+
| 1 | 'ANUBHAV' | 200000 | 100.0 | 2016-04-14 | 2016-04-14 15:00:09.0 |
| 2 | 'LIANG' | 200000 | 100.0 | 2016-04-14 | 2016-04-14 15:00:09.0 |
+-----+------------+---------+--------+--------------+------------------------+--+
2 rows selected (1.978 seconds)
in hive
hive> CREATE TABLE ALLDATATYPETEST(ID INT,NAME STRING,SALARY DECIMAL,MARKS DOUBLE,JOININGDATE DATE,LEAVINGDATE TIMESTAMP) ROW FORMAT SERDE 'org.apache.carbondata.hive.CarbonHiveSerDe' STORED AS INPUTFORMAT 'org.apache.carbondata.hive.MapredCarbonInputFormat' OUTPUTFORMAT 'org.apache.carbondata.hive.MapredCarbonOutputFormat' TBLPROPERTIES ('spark.sql.sources.provider'='org.apache.spark.sql.CarbonSource');
OK
Time taken: 1.934 seconds
hive> ALTER TABLE ALLDATATYPETEST SET LOCATION 'hdfs://localhost:54310/opt/carbonStore/default/alldatatypetest';
OK
Time taken: 1.192 seconds
hive> SELECT * FROM ALLDATATYPETEST;
OK
Failed with exception java.io.IOException:java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
Time taken: 0.174 seconds
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)