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https://issues.apache.org/jira/browse/LOG4J2-1116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15189034#comment-15189034
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Ralph Goers edited comment on LOG4J2-1116 at 3/10/16 1:41 PM:
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Feel free to do what you like. That is why I attached it here rather than
committing it. But I would not recommend having the clearAll method as it will
cause problems in web applications. If the log4j jars are in the tomcat
classLoader then calling clearAll will clear the threadLocals for all webapps,
which is almost certainly not what was desired.
was (Author: [email protected]):
Feel free to do what you like. That is why I attached it here rather than
committing it.
> upgrade to log4j2 causes too frequent minor gc
> ----------------------------------------------
>
> Key: LOG4J2-1116
> URL: https://issues.apache.org/jira/browse/LOG4J2-1116
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.3
> Environment: jdk1.6
> slf4j 1.7.9
> log4j2.3
> Reporter: Mingjiang Shi
> Priority: Critical
> Attachments: Log4jThreadLocal.java
>
>
> We used slf4j+log1.2 in our spring web application. Due to the log4j1.0
> performance issue, we upgrade it to log4j2. When it goes to production, it
> experienced very frequent minor gc (once per second) even though the eden
> area is not full. For example, the eden area just occupied 10%, the minor gc
> also happens. The issue disappears when rolling back to log4j1.2.
> Can anyone show some hints on diagnose this issue? Thanks!
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