[STORM-1330] Evaluate Port JStorm advanced Rebalancing

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Abandoned
• Component/s: storm-core
• Labels: jstorm-merger
• Assignee: 冯健
• Reporter: Robert Joseph Evans
• Created: 23/Nov/15 20:46
• Updated: 02/Jul/24 09:54
• Resolved: 02/Jul/24 09:54

Description

JStorm:
Besides rebalance, scale-out/in by updating the number of workers, ackers, spouts & bolts dynamically without stopping topology. Routing is updated dynamically within upstream components.

dynamic routing with some groupings is difficult to get right when there is state, we need to be sure this is well documented, and might want to disallow it for some groupings without a force flag.

Issue Links

• is part of: STORM-1319 Port JStorm features to storm
• mentioned in: Page Loading...