[ROCKETMQ-172] log improvement for rocketmq client

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.1.0-incubating
• Component/s: rocketmq-client
• Assignee: Jaskey Lam
• Reporter: Jaskey Lam
• Created: 11/Apr/17 11:16
• Updated: 25/May/17 08:35
• Resolved: 25/May/17 08:35

Description

For some exception scenario, the log is not abundant enough to diagnose the problem.

Some works should be done to improve the log messages

Issue Links

• links to: GitHub Pull Request #90