what does the usecompressedoops jvm flag do and when should i use it? $ sbt Java HotSpot (TM) 64-Bit Server VM warning: ignoring option MaxPermSize =384M; support was removed in 8.0 ＊うちは、384Mにしていました… Java 8から、Permanentがなくなったんでした。 Behavioral options change the basic behavior of the VM. +CMSClassUnloadingEnabled -XX:ParallelGCThreads=2 -XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10 See . Unrecognized VM option 'MaxMetaspaceSize=1024m'，代码先锋网，一个为软件开发程序员提供代码片段和技术文章聚合的网站。 Unrecognized VM option 'MaxMetaspaceSize=1024m' - 代码先锋网 Error: A fatal exception has occurred. Java HotSpot VM Options - Oracle not - unrecognized vm option 'exitonoutofmemoryerror' . Error: A fatal exception has occurred. Kafka0.8.0集群构建 - Kafka - 服务器软件 - 深度开源 unrecognized vm option 'useparnewgc' July 1, 2021. ibm-et/spark-kernel - Gitter "Unrecognized VM option '' Error: Could not create the Java Virtual Machine. Error: Could not create the Java Virtual Machine. 1. ZooKeeper采用一种称为Leader election的选举算法。在整个集群运行过程中，只有一个Leader，其他的都是Follower，如果ZooKeeper集群在运行过程中Leader出了 . unrecognized vm option 'useshenandoahgc' I am using the below version. The .vmoptions file is managed by Toolbox App. 我认为 JVM 存在问题，但找不到针对此错误的任何帮助。. Which is picked up by our version of sbt in the docker container. unrecognized vm option 'usecompressedoops Now open another command prompt and start Kafka server using following command : .\bin\windows\kafka-server-start.bat .\config\server.properties Now open another command prompt and start Kafka server using following command : .\bin\windows\kafka-server-start.bat .\config\server.properties unrecognized vm option 'usecompressedoops. Publié par sur 16 septembre 2021 | Non class . not - unrecognized vm option 'exitonoutofmemoryerror' - Code Examples