参考这篇文章 # OK last warning: you will probably lose data. Don't do this if you can't risk that. CLUSTER="test_gengmei" INDEX="gm_test" SHARD=" # this is where the rpm dumped all the lucene jars cd /usr/share/elasticsearch/lib # run t
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536] vim /etc/security/limits.conf 文件末尾添加: mst hard nofile 65536 mst soft nofile 65536 mst是es启动用户 max virtual memory areas vm.max_map_count [65530] is too low,
[--16T18::,][ERROR][o.e.b.Bootstrap ] [node-] node validation exception [] bootstrap checks failed []: system call filters failed to install; check the logs and fix your configuration or disable system call filters at your own risk 先给一个官方的说法:https://
[--16T18::,][INFO ][o.e.b.BootstrapChecks ] [node-] bound or publishing to a non-loopback address, enforcing bootstrap checks [--16T18::,][ERROR][o.e.b.Bootstrap ] [node-] node validation exception [] bootstrap checks failed []: max number of threads
Aug 09 21:43:23 10921114-elklogserver elasticsearch[30152]: 2018-08-09 21:43:23,068 main ERROR Null object returned for RollingFile in Appenders. Aug 09 21:43:23 10921114-elklogserver elasticsearch[30152]: 2018-08-09 21:43:23,068 main ERROR Null obje
max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] elasticsearch启动时遇到的错误 问题翻译过来就是:elasticsearch用户拥有的内存权限太小,至少需要262144: 解决: 切换到root用户 执行命令: sysctl -w vm.max_map_count=262144 查看结果: sysctl -a|grep vm.max_map_coun
修改 /config/elasticsearch.yml(我的安装目录是:/var/www/elasticsearch-6.4.2/elasticsearch-6.4.2), network.host: 0.0.0.0 但修改后,es启动失败了(注意:elasticsearch 无法用 root 用户启动,请切换到普通用户), Native controller process has stopped - no new native processes can be started 解决办法: