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Posted to log4j-dev@logging.apache.org by "Remko Popma (JIRA)" <ji...@apache.org> on 2016/11/19 13:22:58 UTC
[jira] [Closed] (LOG4J2-1715) (GC) Avoid allocating temporary
objects in NdcPatternConverter
[ https://issues.apache.org/jira/browse/LOG4J2-1715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Remko Popma closed LOG4J2-1715.
-------------------------------
Resolution: Fixed
Fixed in master.
> (GC) Avoid allocating temporary objects in NdcPatternConverter
> --------------------------------------------------------------
>
> Key: LOG4J2-1715
> URL: https://issues.apache.org/jira/browse/LOG4J2-1715
> Project: Log4j 2
> Issue Type: Improvement
> Components: Pattern Converters
> Affects Versions: 2.7
> Reporter: Remko Popma
> Assignee: Remko Popma
> Fix For: 2.8
>
>
> Make NdcPatternConverter garbage-free by letting ThreadContext.ContextStack implementations implement StringBuilderFormattable.
> Note that use of the ThreadContext stack is not garbage-free: the stack is cloned for each log message. This only avoids creating objects during formatting in the layout.
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