[TAJO-506] RawFile cannot support DATE type

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: Storage
• Assignee: Jinho Kim
• Reporter: Jihoon Son
• Created: 16/Jan/14 03:57
• Updated: 30/Jan/14 09:14
• Resolved: 30/Jan/14 08:55

Description

Suppose a following table.

CREATE TABLE t1 (logtime DATE, user TEXT);

When I run the following query, I met an error that DATE type cannot be supported by RawFile.

select * from t1 order by logtime limit 10;

The detailed error logs are as follows.

2014-01-16 12:51:35,799 ERROR worker.Task (Task.java:run(378)) - java.io.IOException: Cannot support data type: DATE
        at org.apache.tajo.storage.RawFile$RawFileAppender.addTuple(RawFile.java:485)
        at org.apache.tajo.engine.planner.physical.RangeShuffleFileWriteExec.next(RangeShuffleFileWriteExec.java:100)
        at org.apache.tajo.worker.Task.run(Task.java:370)
        at org.apache.tajo.worker.TaskRunner$1.run(TaskRunner.java:392)
        at java.lang.Thread.run(Thread.java:701)