[TAJO-989] Cleanup of child blocks after parent execution block is complete

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: Worker
• Assignee: Jinho Kim
• Reporter: Jinho Kim
• Created: 03/Aug/14 14:06
• Updated: 05/Aug/14 03:16
• Resolved: 05/Aug/14 03:01

Description

Child execution block working directory is not deleted until the query is complete. there are too many files in directory. we should delete the child execution block