[TAJO-2168] NullPointerException occurs when a simple query contains a python udf

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.12.0, 0.11.3
• Fix Version/s: 0.12.0, 0.11.4
• Component/s: Function/UDF
• Assignee: Jihoon Son
• Reporter: Jihoon Son
• Created: 29/Jun/16 13:02
• Updated: 03/Jul/16 08:42
• Resolved: 03/Jul/16 07:28

Description

See the title. The cause is that the python script engine is not started for simple queries. In addition, the same FunctionEval has different hash values which makes EvalContext.hasScriptEngine() failed.

Issue Links

• links to: GitHub Pull Request #1035