检查实例配置参数notify-keyspace-events 建议将notify-keyspace-events参数配置为Egx。 进阶排查 Jedis连接池报错 出现Read timed out或Could not get a resource from the pool 排查是否使用了keys命令,keys命令会消耗大量资源,造成Redis阻塞。建议使用scan命令替代,且避免频繁执行。
解决方法:请执行如下语句将密码的加密方式改为mysql_native_password。 alter user 'user_name'@'%' identified with mysql_native_password by 'password'; 报错信息:Communications link failure The last packet sent successfully to the server was 0 milliseconds ago.
http://sparkhis-ip(sparkhis-hostname):18081 http://127.0.0.1:18081 SparkHistory Web UI Doris http://fe-ip(fe-hostname):8035 http://127.0.0.1:8035 FE Web UI Elasticsearch http://node-ip(node-hostname):9200 http://127.0.0.1:9200 ESNode Web UI Ranger