[TAJO-1463] Add ORCFile store type to create ORCFile table

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Later
• Component/s: Storage
• Assignee: Jongyoung Park
• Reporter: Dongjoon Hyun
• Created: 29/Mar/15 07:09
• Updated: 23/Jul/15 14:06
• Resolved: 21/May/15 08:16

Description

To support ORCFile, Tajo can recognize ORCFile as a store type.

• Before

  default> create table t(a int) using orcfile;
  ERROR: Store format orcfile is not supported.
  

• After

  default> create table t1(a int) using orcfile;
  OK
  default> select * from t1;
  a
  -------------------------------
  (0 rows, 0.054 sec, 0 B selected)
  

For non-empty orcfile table, fix NPE error into the following normal process.

default> select * from orc1; 
ERROR: Unknown Storage Type: ORCFILE

Issue Links

• is part of: TAJO-1464 Add ORCFileScanner to read ORCFile table
• is part of: TAJO-1465 Add ORCFileAppender to write into ORCFile table