[STORM-2030] Multilang: support stateful bolt

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.0.0
• Component/s: storm-multilang
• Assignee: Unassigned
• Reporter: Jungtaek Lim
• Created: 10/Aug/16 14:12
• Updated: 02/Jul/24 09:46
• Resolved: 02/Jul/24 09:46

Description

Stateful bolt with checkpointing feature comes in Storm 1.0.0 but there's no support for multi-lang.

It would be better to let multilang users enjoy the benefits together.

Implementation details and difficulty would be up to where we define and manage the State, Java (ShellBolt) vs Multi-lang.