Thanks. That change log entry was for 8.5.75 and the catalina-jmx-remote.jar file was still available in that release.

There was no change log entry for 8.5.76 regarding this so I was confused.

Thanks again.


On 2022-03-01 08:59, Mark Thomas wrote:

On 01/03/2022 16:47, Evan Rempel wrote:
The JMX remote for Tomcat 8.5.76 is not in the download folder. I just
get 404 errors when trying to download it.


The JmxRemoteLifecycleListener was deprecated for 8.5.x in December 2019
with the following notice:

"This listener will be removed in Tomcat 10 and may be removed
from Tomcat 8.5.x some time after 2020-12-31."

It was removed in January 2022. The removal is listed in the change log.

You can use the system properties provided by the JVM to achieve
everything the listener could do. The docs have more details:


On 2022/02/28 22:10:47 Christopher Schultz wrote:
 > The Apache Tomcat team announces the immediate availability of Apache
 > Tomcat 8.5.76.
 > Apache Tomcat 8 is an open source software implementation of the Java
 > Servlet, JavaServer Pages, Java Unified Expression Language, Java
 > WebSocket and Java Authentication Service Provider Interface for
 > Containers technologies.
 > Apache Tomcat 8.5.76 is a bugfix and feature release. The notable
 > changes compared to 8.5.75 include:
 > - Correct a regression in the fix for 65454 that meant that
 > minSpareThreads and maxThreads settings were ignored when the
 > Connector used an internal executor
 > - Improve the detection of the Linux duplicate accept bug and reduce
 > (hopefully avoid) instances of false positives.
 > - Back-port fixes for BZ 65408 to refactor socket-close operations
 > to improve resilience when objects are re-used by applications.
 > Along with lots of other bug fixes and improvements.
 > Please refer to the change log for the complete list of changes:
 > Downloads:
 > Migration guides from Apache Tomcat 7.x and 8.0.x:
 > Enjoy!
 > - The Apache Tomcat team

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