[
https://issues.apache.org/jira/browse/LOG4J2-1282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Remko Popma closed LOG4J2-1282.
-------------------------------
Resolution: Duplicate
Closing this issue. Superceded by LOG4J2-1349.
> Make RingBufferLogEvent::mergePropertiesIntoContextMap allocation-free if
> possible
> ----------------------------------------------------------------------------------
>
> Key: LOG4J2-1282
> URL: https://issues.apache.org/jira/browse/LOG4J2-1282
> Project: Log4j 2
> Issue Type: Improvement
> Components: Core
> Affects Versions: 2.5
> Reporter: Remko Popma
>
> RingBufferLogEvent::mergePropertiesIntoContextMap is called in the background
> (consumer) thread for each event.
> If configuration properties are specified it allocates the following
> temporary objects:
> * make mutable copy of the ThreadContext map
> * iterator over configuration properties map
> * for config values containing ${} placeholders, call
> {{StrSubstitutor.replace}} (which creates multiple temporary objects)
> (If configuration properties are not specified, no temporary objects are
> allocated.)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
