[STORM-2902] Some improvements for storm-rocketmq module

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: storm-rocketmq
• Labels: pull-request-available
• Assignee: Xin Wang
• Reporter: Xin Wang
• Created: 18/Jan/18 14:22
• Updated: 20/Apr/18 06:28
• Resolved: 20/Apr/18 06:28

Description

• Upgraded RocketMQ version to 4.2.0 which brings improvements and new features like batch sending
• Imporved retry policy for RocketMQ consumer push mode to avoid data loss in some scenes
• Batch sending supported for bolt and trident state
• Allow running several consumer instances in one process, that is to say, different topics in one worker is possible

 

Issue Links

• links to: GitHub Pull Request #2518