Re: [PR] Remove JMX support (logging-log4j2)

[via GitHub]

ppkarwasz commented on PR #2228:
URL: https://github.com/apache/logging-log4j2/pull/2228#issuecomment-1906233393

   Part of  #2163


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Re: [PR] Remove JMX support (logging-log4j2)

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ppkarwasz merged PR #2228:
URL: https://github.com/apache/logging-log4j2/pull/2228


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Re: [PR] Remove JMX support (logging-log4j2)

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vy commented on code in PR #2228:
URL: https://github.com/apache/logging-log4j2/pull/2228#discussion_r1463329846


##
log4j-core/src/main/java/org/apache/logging/log4j/core/LoggerContext.java:
##
@@ -436,13 +435,7 @@ public boolean stop(final long timeout, final TimeUnit 
timeUnit) {
 }
 
 this.setStopping();
-String name = getName();
-try {
-Server.unregisterLoggerContext(name); // LOG4J2-406, LOG4J2-500
-} catch (final LinkageError | Exception e) {
-// LOG4J2-1506 Hello Android, GAE
-LOGGER.error("Unable to unregister MBeans", e);
-}
+

Review Comment:
   Oh! :facepalm: Got it.



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Re: [PR] Remove JMX support (logging-log4j2)

[via GitHub]

ppkarwasz commented on code in PR #2228:
URL: https://github.com/apache/logging-log4j2/pull/2228#discussion_r1463254211


##
log4j-core/src/main/java/org/apache/logging/log4j/core/LoggerContext.java:
##
@@ -436,13 +435,7 @@ public boolean stop(final long timeout, final TimeUnit 
timeUnit) {
 }
 
 this.setStopping();
-String name = getName();
-try {
-Server.unregisterLoggerContext(name); // LOG4J2-406, LOG4J2-500
-} catch (final LinkageError | Exception e) {
-// LOG4J2-1506 Hello Android, GAE
-LOGGER.error("Unable to unregister MBeans", e);
-}
+

Review Comment:
   I am not sure I understand: I removed the `Server` class and method call, so 
the `try ... catch` becomes empty.



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Re: [PR] Remove JMX support (logging-log4j2)

[via GitHub]

vy commented on code in PR #2228:
URL: https://github.com/apache/logging-log4j2/pull/2228#discussion_r1463058033


##
log4j-core/src/main/java/org/apache/logging/log4j/core/LoggerContext.java:
##
@@ -436,13 +435,7 @@ public boolean stop(final long timeout, final TimeUnit 
timeUnit) {
 }
 
 this.setStopping();
-String name = getName();
-try {
-Server.unregisterLoggerContext(name); // LOG4J2-406, LOG4J2-500
-} catch (final LinkageError | Exception e) {
-// LOG4J2-1506 Hello Android, GAE
-LOGGER.error("Unable to unregister MBeans", e);
-}
+

Review Comment:
   Why did we remove this and another below Android-specific guards?



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[PR] Remove JMX support (logging-log4j2)

[via GitHub]

ppkarwasz opened a new pull request, #2228:
URL: https://github.com/apache/logging-log4j2/pull/2228

   As partial solution to #1344, this PR drop JMX support and replaces the 
usage of `RingBufferAdmin` in tests with a direct access to the `RingBuffer`.
   
   ## Motivation
   
   JMX is an old monitoring technology, which less and less used today. Given 
its inherent insecurity, we should evaluate if JMX support should even be part 
of Log4j Core.
   
   Our JMX support code is the main obstacle to the separation of `AsyncLogger` 
and related code into its own artifact.
   
   IMHO we should drop JMX support in 3.0.x and evaluate if such a technology 
should be added again in 3.1.x.


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