今天想换一个主城文件换了以后就坏了，删掉地图后还是无法开启，错误代码如下

0.02 14:49:53 [Server] INFO Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000649000000, 4194304000, 0) failed; error='Cannot allocate memory' (errno=12)
20.02 14:49:53 [Server] INFO #
20.02 14:49:53 [Server] INFO # There is insufficient memory for the Java Runtime Environment to continue.
20.02 14:49:53 [Server] INFO # Native memory allocation (mmap) failed to map 4194304000 bytes for committing reserved memory.
20.02 14:49:53 [Server] INFO # An error report file with more information is saved as:
20.02 14:49:53 [Server] INFO # /hs_err_pid27439.log

把这个错误报告发出来好吗  hs_err_pid27439.log

内存设置过高或者设置过低   导致无法开服  error='Cannot allocate memory'

error='Cannot allocate memory'  意思是内存不足233333