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JMX should be disabled by default #1229

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jvz opened this issue Jan 27, 2023 · 1 comment
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JMX should be disabled by default #1229

jvz opened this issue Jan 27, 2023 · 1 comment
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enhancement Additions or updates to features
Milestone
2.24.0

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@jvz
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jvz commented Jan 27, 2023

Description

JMX is an older API from Java for recording various metrics and publishing them along with other remote management features. It seems as though the JDK Flight Recorder API would be more appropriate to use in 3.x, though in the meantime, it would be nice to make JMX usage opt-in as it increases the time for a cold app start and is otherwise less commonly used these days thanks to things like JFR.

If disabling JMX entirely seems too drastic, then the JMX functionality that exists in Log4j should be broken up into more fine-grained feature flags to allow for selective use of it.
@jvz jvz added the enhancement Additions or updates to features label Jan 27, 2023
@jvz jvz added this to the 2.20.0 milestone Jan 27, 2023
ppkarwasz added a commit to ppkarwasz/logging-log4j2 that referenced this issue Feb 2, 2023
@ppkarwasz
[apache#1229] Disable write access by default
6514f13 
This PR introduces a `log4j2.jmxReadOnly` property with a default value
of `true` that disables all JMX setters. This solves apache#1229.
@ppkarwasz ppkarwasz mentioned this issue Feb 2, 2023
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@ppkarwasz ppkarwasz modified the milestones: 2.20.0, 2.x Oct 23, 2023
@ppkarwasz ppkarwasz mentioned this issue Apr 9, 2024
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@philwebb philwebb mentioned this issue Apr 13, 2024
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@sdavids
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sdavids commented Apr 13, 2024

#2468

@ppkarwasz ppkarwasz modified the milestones: 2.x, 2.24.0 Aug 18, 2024
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