文章浏览阅读2.5w次,点赞13次,收藏48次。准备查看haddop上的文件事,输入:hadoop fs -ls /出现了:ls: Call From yx/127.0.1.1 to 0.0.0.0:9000 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see: http://wiki.apache.org/hado..._ha......
文章浏览阅读10w+次,点赞34次,收藏60次。ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)一个亲测有效的解决办法解决不能通过mysql .sock连接MySQL问题 这个问题主要提示是,不能通过 ‘/tmp/mysql .sock......
文章浏览阅读1k次。环境三台云服务搭建hive是出现的错一台阿里云,两台腾讯云错误内容Exception in thread "main" java.lang.RuntimeException: java.net.ConnectException: Call From node03/127.0.0.1 to node01:9000 failed on connection exception: java.net.ConnectE......
文章浏览阅读2.8k次。问题dubbo 升级到2.7.15后项目启动报错:nested exception is java.lang .IllegalStateException: zookeeper not connected原因首先dubbo默认注册连接超时时间是5秒而且我连接的zookeeper服务器访问有点慢导致连接超时了。解决调整dub......
TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps. - GitHub - taosdata/TDengine: TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of T......