[STORM-3881] How to dynamically update variable information in memory after the cluster starts storm

• Type: Question
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 1.2.3
• Component/s: storm-core
• Flags: Important

Language

Java

• Assignee: Unassigned
• Reporter: zfy68
• Created: 21/Sep/22 06:25
• Updated: 21/Sep/22 06:25

Description

I want to dynamically update some of the memory information in the Bolt processing logic, but the number and concurrency of Bolts are too large. Another way of thinking, can it be achieved by changing the memory of each worker process?