Possible hang in 32ShellFolder2$KnownFolderDefinition::ĮXCEPTION_ACCESS_VIOLATION in .getThemeMarginsīMPImageReader throws an exception reading BMP images Java/awt/Mouse/EnterExitEvents/DragWindowTest.java fails with Compilation Error on JDK 8u The remedy for the user is to install the latest JDK 11. In that case, 8u381 will replace the older 11.0.17 as the latest. The side effect will only happen when you install a lower JDK family with the fix, such as 8u381, and there is an out-of-date JDK from a higher family, such as 11.0.17, installed on the system. For example, if there is an out-of-date JDK RPM from an 11+ release, say 11.0.17, with an incorrectly constructed single "java" group installed and 8u381 RPM with this patch is installed, it will remove an entry from the "java" group belonging to the 11.0.17 RPM and thus will switch the current system Java from 11.0.17 to 8u381. Commands from a removed "java" or "javac" group are now unavailable for system Java switch, which potentially changes the current system Java without a warning. The removal has a potential side effect for users who have installed multiple JDK versions that are not updated to the latest release. The JDK RPM installer will remove incorrectly constructed entries of "java" and "javac" groups registered by older Oracle JDK RPM installers from the alternatives before registering new "java" and "javac" entries.Īn incorrectly constructed entry of the "java" group contains commands that are supposed to belong to the "javac" group.Īn incorrectly constructed entry of the "javac" group contains commands that are supposed to belong to the "java" group.Īll incorrectly constructed entries belonging to Oracle JDK RPM packages will be removed from the alternatives to avoid corruption of the alternatives internal data. Install/install ➜ Installation of JDK RPM Corrupts Alternatives Alternatively, the '-XX:-UsePerfData' JVM option can be used to prevent JVMs running within different containers from writing performance data to the shared /tmp folder and thus avoid this issue. In earlier releases, this crash can be avoided by mounting /tmp to different locations for different containers. JDK-8286030: This release addresses an issue where Java applications may encounter a fatal error when the same /tmp directory is shared across multiple containers. In the previous release, this situation can be avoided by using either -XX:-UseContainerSupport, or -XX:MaxRAM=, or by setting a memory limit for your container that is lower than the physical memory. JDK 8u381 addresses this stability issue. JDK-8292083: Java applications may experience out-of-memory errors and run the risk of being killed by the OOM killer when running in a containerized environment where the container is configured with a higher memory limit than the available physical memory on the host system. Some of the notable stability enhancements are: The improvements include accurately detecting the resource limits of containers, correctly reporting the collected container metrics, printing additional container information, and improving application stability in containerized environments. JDK 8u381 includes several enhancements and fixes to improve the cgroup v1 and v2 support for containers. Hotspot/runtime ➜ Cgroup v2 Support and Improvements in 8u381 For more information, see 23.1.2 JRE Expiration Date in the Java Platform, Standard Edition Deployment Guide. After either condition is met (new release becoming available or expiration date reached), the JRE will provide additional warnings and reminders to users to update to the newer version. Java SE Subscription customers managing JRE updates/installs for large number of desktops should consider using Java Advanced Management Console (AMC).įor systems unable to reach the Oracle Servers, a secondary mechanism expires this JRE (version 8u381) on. It is not recommended that this JDK (version 8u381) be used after the next critical patch update scheduled for October 17, 2023. In order to determine if a release is the latest, the Security Baseline page can be used to determine which is the latest version for each release family.Ĭritical patch updates, which contain security vulnerability fixes, are announced one year in advance on Critical Patch Updates, Security Alerts and Bulletins. Oracle recommends that the JDK is updated with each Critical Patch Update. JRE Security Baseline (Full Version String)
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