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Posted to issues@rocketmq.apache.org by "dongeforever (JIRA)" <ji...@apache.org> on 2017/05/25 06:29:04 UTC
[jira] [Closed] (ROCKETMQ-36) Improve broker's GC logs storing
[ https://issues.apache.org/jira/browse/ROCKETMQ-36?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dongeforever closed ROCKETMQ-36.
--------------------------------
Resolution: Fixed
solved with PR: https://github.com/apache/incubator-rocketmq/pull/87
> 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: Roman Shtykh
> Fix For: 4.1.0-incubating
>
>
> 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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