Wu Sheng created ROCKETMQ-42:
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Summary: Output is not friendly, when Main failed.
Key: ROCKETMQ-42
URL: https://issues.apache.org/jira/browse/ROCKETMQ-42
Project: Apache RocketMQ
Issue Type: Improvement
Components: rocketmq-namesrv
Reporter: Wu Sheng
Assignee: Xiaorui Wang
Priority: Trivial
When Main failed, just use 'e.printStackTrace();' to output the exception
stack, but no prefix info.
This is a very tiny adjustment.
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