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https://issues.apache.org/jira/browse/LOG4J2-1715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Remko Popma updated LOG4J2-1715:
--------------------------------
Description:
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.
was:Make NdcPatternConverter garbage-free by letting
ThreadContext.ContextStack implementations implement StringBuilderFormattable.
> (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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