报错信息：

Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory( address = 0x... , size = 1GB, count = 1 ) failed;
error message indicates insufficient system memory (errno = 12)

Insufficient system resources prevent the Java Runtime Environment from proceeding

native address space allocation via mmap fails to secure sufficient system resources

An error log file containing additional details has been generated at:

/opt/kafka/bin/hs_err_pid4752.log

对症下药：：：

在kafka的bin目录下