[ORC-946] Unified json library

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.0
• Component/s: Java
• Assignee: Yiqun Zhang
• Reporter: Yiqun Zhang
• Created: 14/Aug/21 10:08
• Updated: 03/Sep/22 22:43
• Resolved: 16/Aug/21 07:39

Description

The java project depends on several json libraries, can we unify them into one so that we can also reduce the dependencies.

use jackson-core in orc-benchmarks-core
org.apache.orc.bench.core.convert.json.JsonWriter

use gson in tools
org.apache.orc.tools.convert.JsonReader
org.apache.orc.tools.json.JsonSchemaFinder
org.apache.orc.tools.json.JsonShredder
org.apache.orc.tools.json.TestJsonSchemaFinder

use jettjson in tools
org.apache.orc.tools.KeyTool
org.apache.orc.tools.JsonFileDump
org.apache.orc.tools.PrintData

 

I could provide a pr to unify the json library. But I'd like to hear from people
1. is the unification necessary?
2. if so, which library do we use? jackson/gson/jettison

 

 

Issue Links

• links to: GitHub Pull Request #869