21.02.1.0
21.02.1.0
Release date: March 17, 2021
This release corresponds to the following OpenJDK versions:
| Major Version | OpenJDK Version |
|---|---|
7 |
7u292 |
8 |
8u282 |
11 |
11.0.10+9 |
13 |
13.0.6+5 |
15 |
15.0.2+7 |
What’s New
-
Improved compatibility between the MXBean memory pool names and names expected by in-memory data management systems (e.g., Pivotal GemFire 8.2).
See
GPGCReportJavaHeapPoolMXBean,GPGCHeapJavaPoolMXBeanName,GPGCNewGenPoolMXBeanName,GPGCOldGenPoolMXBeanName,GPGCPermGenPoolMXBeanNamein Using Zing Command-Line Options for details. -
New Java Flight Recorder feature that allows to asynchronously subscribe to select JFR events and avoid overhead associated with creating a recording in Zing JDK 15.
See JEP 349: JFR Event Streaming for details.
-
Experimental ReadyNow mode that enables the pre-initialization of a greater number of bootstrap classes.