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https://issues.apache.org/jira/browse/ROCKETMQ-6?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15769488#comment-15769488
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Roman Shtykh commented on ROCKETMQ-6:
-------------------------------------
No tests are provided, since it's just a replacement of how errors are shown to
the user.
> Use logger for exceptions instead of e.printStackTrace()
> --------------------------------------------------------
>
> Key: ROCKETMQ-6
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-6
> Project: Apache RocketMQ
> Issue Type: Improvement
> Reporter: Roman Shtykh
>
> Replace {{e.printStackTrace()}} with {{log.error(...)}} in all core modules,
> except tests, tools and examples.
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