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From Remko Popma <remko.po...@gmail.com>
Subject Re: Memory leak by not disposing loggers
Date Sun, 19 Apr 2015 23:36:57 GMT
No, I think the old LoggerConfig objects can be GC-ed after a reconfiguration. 

Sent from my iPhone

> On 2015/04/20, at 8:07, Gary Gregory <garydgregory@gmail.com> wrote:
> 
> Are loggers GC'd on a reconfigure? 
> Gary
> 
> -------- Original message --------
> From: Remko Popma <remko.popma@gmail.com> 
> Date: 04/19/2015  15:33  (GMT-08:00) 
> To: Log4J Users List <log4j-user@logging.apache.org> 
> Subject: Re: Memory leak by not disposing loggers 
> 
> Loggers are not GC-ed until the whole logging subsystem is GC-ed. That is until your
webapp is unloaded or standalone process is stopped. 
> Is your app a webapp?
> 
> Sent from my iPhone
> 
>> On 2015/04/20, at 1:27, Gary Gregory <garydgregory@gmail.com> wrote:
>> 
>> The LoggerContext.loggers is a ConcurrentHashMap<String, Loggers>. It
>> sounds like you need the effect of a ConcurrentHashMap with weak values...
>> 
>> Gary
>> 
>> On Sun, Apr 19, 2015 at 2:27 AM, Veselin M <veselin_m84@yahoo.com.invalid>
>> wrote:
>> 
>>> Hello all,
>>> 
>>> I have a memory leak problem with Log4j2. I’m using SLF4J to get loggers
>>> for my objects. Unfortunately when they get garbage collected the logger
>>> remains cached in LoggerContext.loggers in the log4j framework. Is there
>>> any way to prevent the caching or to remove the logger?
>>> 
>>> Regards
>>> Veselin
>>> 
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>> 
>> -- 
>> E-Mail: garydgregory@gmail.com | ggregory@apache.org
>> Java Persistence with Hibernate, Second Edition
>> <http://www.manning.com/bauer3/>
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> 
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