这个节点之前停电坏掉了,重新搭建忘记关防火墙坑死。 $ systemctl stop firewalld.service $ systemctl disable firewalld.service 编辑于 2022-03-15 17:54 内容所属专栏 数仓搭建 数仓搭建的相关问题 订阅专栏 Java 开发 Java Java 编程 赞同添加评论 分享喜欢收藏申请转载 ...
hadoop之java.io.IOException: Got error, status message , ack with firstBadLink as 192.168.*.* 50010 centos7中: 根据提示关闭相应主机的防火墙: 查看防火墙状态:systemctl status firewalld.service 关闭防火墙:systemctl stop firewalld.service
hadoop之java.io.IOException: Got error, status message , ack with firstBadLink as 192.168.*.* 50010 centos7中: 根据提示关闭相应主机的防火墙: 查看防火墙状态:systemctl status firewalld.service 关闭防火墙:systemctl stop firewalld.service
并且报错 java.io.IOException: Got error, status message , ack with firstBadLink 出现这种问题的原因是其他服务器的防火墙没有关闭,需要关闭防火墙才才能将文件同样传给另外的服务器。 输入sudo systemctl stop firewalld.service 即可关闭防火墙,就可以访问到下面的页面 永久关闭sudo systemctl disable firewalld.s...
hadoop集群某个节点dfs存储比其他节点存储高时,一般会使用hadoop提供的balance(start-balancer.sh -threshold 10 )工具来移动高存储节点上的块到低存储节点上. 其中-threshold 默认设置:10,参数取值范围:0-100,参数含义:判断集群是否平衡的目标参数,每一个 datanode 存储使用率和集群总存储使用率的差值都应该小于这个...
public void process( Exchange exchange ) throws Exception { //String beReturnDesc = "交易成功 "; //String beReturnDesc = "交易成功"; String beReturnDesc = "Success!"; exchange.getIn().setHeader("RETURNDESC", beReturnDesc); } I got HTTP status code: 400. The error like: ...
I0527 23:17:00.398523 442547 start.go:729] status for docker: {Installed:true Healthy:false Running:true NeedsImprovement:false Error:"docker version --format {{.Server.Os}}-{{.Server.Version}}" exit status 1: Got permission denied while trying to connect to the Docker daemon socket at un...
Bug #110323allowMultiQueries=true got error in SQL syntax Submitted:9 Mar 2023 11:46Modified:10 Mar 2023 8:35 Reporter:Wenqian DengEmail Updates: Status:VerifiedImpact on me: None Category:Connector / JSeverity:S3 (Non-critical) Version:8.0.32OS:Any ...
I got printhead error message 0xc19a0002, i restarted printer and new message 0xc19a0040 - 8670354
05:29.200485 sensor.go:273: Info: Check Central status failed: rpc error: code = Unavailable desc = transport: connecting to gRPC server "https://<ROX_ENDPOINT>:443/v1.MetadataService/GetMetadata": failed to WebSocket dial: expected handshake response status code 101 but got 500. Retrying.....