报错1:
[1]: max file descriptors [65535] for elasticsearch process is too low, increase to at least [65536]
解决:
sudo vi /etc/security/limits.conf 添加如下内容: * soft nofile 65536 #【修改该项即可】 * hard nofile 131072 * soft nproc 2048 * hard nproc 4096 需要系统重启。
报错2
[2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
解决:
sudo vi /etc/sysctl.conf 添加下面配置: vm.max_map_count=655360 【修该项即可】 并执行命令: sysctl -p