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Posted to issues@rocketmq.apache.org by "Roman Shtykh (JIRA)" <ji...@apache.org> on 2017/01/09 04:27:59 UTC

[jira] [Created] (ROCKETMQ-36) Improve broker's GC logs storing

Roman Shtykh created ROCKETMQ-36:
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             Summary: Improve broker's GC logs storing
                 Key: ROCKETMQ-36
                 URL: https://issues.apache.org/jira/browse/ROCKETMQ-36
             Project: Apache RocketMQ
          Issue Type: Improvement
            Reporter: Roman Shtykh
            Assignee: vongosling


To avoid disk I/O potential competition between GC and broker threads, GC logs are placed into {{/dev/shm}}. This is a valid concern, but I propose more consideration to be done to situations when the system crashes (and, as a result, in-memory logs disappear).

Long-term logging is essential for analysis of the brokers' performance.



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