midea2 发表于 2018-12-2 06:58:54

tomcat运行一段时间后提示Error occurred during initialization of VM

在tomcat启动时提示:

   Error occurred during initialization of VM

   Could not reserve enough space for object heap

在tomcat的bin目录下,catalina.sh文件的tomcat内存参数配置过大,超过机器可用内存总数造成,修改到适当的值即可,修改的参数为:JAVA_OPTS="-Xms50m -Xmx60m"
获取内存参数最大值的方法:

在命令行下用 java -XmxXXXXM -version 命令来进行测试,然后逐渐的增大XXXX的值,如果执行正常就表示指定的内存大小可用,否则会打印错误信息。
"Error occurred during initialization of VM
Could not reserve enough space for object heap"





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