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https://issues.apache.org/jira/browse/LOG4J2-2475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16652521#comment-16652521
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ASF GitHub Bot commented on LOG4J2-2475:
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Github user garydgregory commented on the issue:
https://github.com/apache/logging-log4j2/pull/218
One "realistic" example would be to think of logging against a database
table. Some tables have lots of columns. How many, well, a thousand is
possible I suppose.
Gary
On Tue, Oct 16, 2018 at 3:55 PM Remko Popma <[email protected]>
wrote:
> I cannot imagine any program logging one million parameters so this
> benchmark is perhaps a bit academic. :-)
> In a realistic program a "large" parameter array is probably more like 100
> elements (and I would not like to maintain a program that has a logging
> statement with 100 parameters).
>
> Can we measure again with an extreme case of 1000 parameters?
>
> I suspect that with an array of 1000 (or even 10,000) elements we won't
> see much difference between nulling out only the first 10 or the full
> array, in which case it is more robust to simply null out the whole array.
>
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> Limit reusable event.clear parameter clearing to argsCount
> ----------------------------------------------------------
>
> Key: LOG4J2-2475
> URL: https://issues.apache.org/jira/browse/LOG4J2-2475
> Project: Log4j 2
> Issue Type: Improvement
> Components: Core
> Reporter: Carter Kozak
> Assignee: Carter Kozak
> Priority: Major
>
> Larger parameter arrays may make their way into log4j when passed into the
> logger directly. These may take longer to clear, despite only containing one
> or two parameters.
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