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:
2011-01-05 12:44:42,144 ERROR org.apache.hadoop.mapred.TaskTracker: Can not start task tracker because java.lang.RuntimeException: Not a host:port pair: local at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:136) at org.apache.hadoop.
Tomcat启动失败,失败全部信息: 五月 , :: 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin 警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:MyEL' did not find a matching property. 五月 , ::
net start mysql 启动mysql服务,启动失败: 手动启动服务,又失败 命令查看日志:mysqld --console 在网上找了解决办法如下: 找到mysql目录,进去bin目录,找到并删除两个文件:删除以下2个文件:ib_logfile0和ib_logfile1 重启mysql,成功.问题解决.