在CentOs7下配置CDH集群，第一次启动CDH Server的时候一直失败，一开始以为是机器内存不足提升到16G还是失败，后来查看/opt/cloudera-manager/cm-5.4.3/log/cloudera-scm-server/cloudera-scm-server.out时显示：
JAVA_HOME=/opt/jdk-18.0.1.1
Unrecognized VM option 'UseConcMarkSweepGC'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Java是正常的，不知道是啥情况？
