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https://issues.apache.org/jira/browse/LOG4J2-3442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Karwasz reassigned LOG4J2-3442:
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Assignee: Piotr Karwasz
> Defer hostname lookup until first used
> --------------------------------------
>
> Key: LOG4J2-3442
> URL: https://issues.apache.org/jira/browse/LOG4J2-3442
> Project: Log4j 2
> Issue Type: Improvement
> Components: Configuration
> Reporter: Matt Sicker
> Assignee: Piotr Karwasz
> Priority: Major
>
> The initial lookup of the local hostname adds unnecessary overhead to startup
> time when a configuration doesn't reference it. This can be especially
> egregious if Java is unable to figure out the local hostname without
> performing a DNS lookup.
> The hostname lookup should be deferred until it's needed. This should help
> reduce startup time.
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