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https://issues.apache.org/jira/browse/HIVE-20817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
mahesh kumar behera updated HIVE-20817:
---------------------------------------
Status: Patch Available (was: Open)
> Reading Timestamp datatype via HiveServer2 gives errors
> -------------------------------------------------------
>
> Key: HIVE-20817
> URL: https://issues.apache.org/jira/browse/HIVE-20817
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-20817.01.patch
>
>
> CREATE TABLE JdbcBasicRead ( empno int, desg string,empname string,doj
> timestamp,Salary float,mgrid smallint, deptno tinyint ) ROW FORMAT DELIMITED
> FIELDS TERMINATED BY ',';
> LOAD DATA LOCAL INPATH '/tmp/art_jdbc/hive/input/input_7columns.txt'
> OVERWRITE INTO TABLE JdbcBasicRead;
> Sample Data.
> —
> 7369,M,SMITH,1980-12-17 17:07:29.234234,5000.00,7902,20
> 7499,X,ALLEN,1981-02-20 17:07:29.234234,1250.00,7698,30
> 7521,X,WARD,1981-02-22 17:07:29.234234,01600.57,7698,40
> 7566,M,JONES,1981-04-02 17:07:29.234234,02975.65,7839,10
> 7654,X,MARTIN,1981-09-28 17:07:29.234234,01250.00,7698,20
> 7698,M,BLAKE,1981-05-01 17:07:29.234234,2850.98,7839,30
> 7782,M,CLARK,1981-06-09 17:07:29.234234,02450.00,7839,20
> —
> Select statement: SELECT empno, desg, empname, doj, salary, mgrid, deptno
> FROM JdbcBasicWrite
> {code}
> 2018-09-25T07:11:03,222 WARN [HiveServer2-Handler-Pool: Thread-83]:
> thrift.ThriftCLIService (:()) - Error fetching results:
> org.apache.hive.service.cli.HiveSQLException: java.lang.ClassCastException:
> org.apache.hadoop.hive.common.type.Timestamp cannot be cast to
> java.sql.Timestamp
> at
> org.apache.hive.service.cli.operation.SQLOperation.getNextRowSet(SQLOperation.java:469)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.operation.OperationManager.getOperationNextRowSet(OperationManager.java:328)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.session.HiveSessionImpl.fetchResults(HiveSessionImpl.java:910)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[?:?]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:1.8.0_112]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_112]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_112]
> at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_112]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730)
> ~[hadoop-common-3.1.1.3.0.1.0-187.jar:?]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at com.sun.proxy.$Proxy46.fetchResults(Unknown Source) ~[?:?]
> at org.apache.hive.service.cli.CLIService.fetchResults(CLIService.java:564)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.thrift.ThriftCLIService.FetchResults(ThriftCLIService.java:786)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.rpc.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1837)
> ~[hive-exec-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.rpc.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1822)
> ~[hive-exec-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> ~[hive-exec-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> ~[hive-exec-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
> ~[hive-exec-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[?:1.8.0_112]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> ~[?:1.8.0_112]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.common.type.Timestamp cannot be cast to
> java.sql.Timestamp
> at
> org.apache.hive.service.cli.ColumnValue.toTColumnValue(ColumnValue.java:203)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at org.apache.hive.service.cli.RowBasedSet.addRow(RowBasedSet.java:60)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at org.apache.hive.service.cli.RowBasedSet.addRow(RowBasedSet.java:32)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.operation.SQLOperation.prepareFromRow(SQLOperation.java:517)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.operation.SQLOperation.decode(SQLOperation.java:509)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> at
> org.apache.hive.service.cli.operation.SQLOperation.getNextRowSet(SQLOperation.java:463)
> ~[hive-service-3.1.0.3.0.1.0-187.jar:3.1.0.3.0.1.0-187]
> ... 24 more
> 2018-09-25T07:11:03,232 INFO [HiveServer2-Handler-Pool: Thread-83]:
> thrift.ThriftCLIService (:()) - Session disconnected without closing properly.
> {code}
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