[CARBONDATA-4227] SDK CarbonWriterBuilder cannot execute `build()` several times with different output path

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 2.1.1
• Component/s: core
• Assignee: Unassigned
• Reporter: ChenKai
• Created: 22/Jun/21 06:42
• Updated: 04/Aug/21 07:06
• Resolved: 04/Aug/21 07:06

Description

Sometimes we want to reuse CarbonWriterBuilder object to build CarbonWriter with different output paths, but it does not work.

For example:

val builder = CarbonWriter.builder().withCsvInput(...).writtenBy(...)

// 1. first writing with path1
val writer1 = builder.outputPath(path1).build()
// write data, it works 

// 2. second writing with path2
val writer2 = builder.outputPath(path2).build()
// write data, it does not work. It still writes data to path1