[CALCITE-1461] Hard-coded class name in JaninoRelMetadataProvider breaks shading

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.11.0
• Assignee: Julian Hyde
• Reporter: Jark Wu
• Created: 22/Oct/16 09:15
• Updated: 06/Jan/17 19:30
• Resolved: 24/Oct/16 22:35

Description

In JaninoRelMetadataProvider.load3, the generated class string contains some hard coded Calcite's classes, such as org.apache.calcite.rel.metadata.MetadataDef. After shading Calcite, the MetadataDef can not be found in the shaded classes. And a compile error will be thrown.

So it's better to use MetadataDef.class.getName() to replace the hard code string.

I'm appreciate to make a PR if you want.

Issue Links

• is depended upon by: CALCITE-1496 Apache Calcite is not working in Web Application