hadoop错误:Does not contain a valid host:port authority
hadoop环境部署完,执行hdfs zkfc -formatZK命令时,提示如上图所示错误
错误内容:
[root@study_1_1 hadoop]# hdfs zkfc -formatZK
Exception in thread "main" java.lang.IllegalArgumentException: Does not contain a valid host:port authority: study_1_1:9000
at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:213)
at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:164)
at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:153)
at org.apache.hadoop.hdfs.DFSUtil.getAddressesForNameserviceId(DFSUtil.java:716)
at org.apache.hadoop.hdfs.DFSUtil.getAddressesForNsIds(DFSUtil.java:685)
at org.apache.hadoop.hdfs.DFSUtil.getAddresses(DFSUtil.java:667)
at org.apache.hadoop.hdfs.DFSUtil.getHaNnRpcAddresses(DFSUtil.java:766)
at org.apache.hadoop.hdfs.HAUtil.isHAEnabled(HAUtil.java:78)
at org.apache.hadoop.hdfs.tools.DFSZKFailoverController.create(DFSZKFailoverController.java:120)
at org.apache.hadoop.hdfs.tools.DFSZKFailoverController.main(DFSZKFailoverController.java:177)
经调查结果是由于主机的hostname不合法,修改为不包含着‘.’ '/' '_'等非法字符。
hadoop错误:Does not contain a valid host:port authority的更多相关文章
- 启动hadoop报does not contain a valid host:port authority:node2_1:9000
报错:启动hadoop报does not contain a valid host:port authority:node2_1:9000 原因:主机的hostname不合法,修改为不包含着‘.’ ' ...
- kettle添加hadoop cluster时报错Caused by: java.lang.IllegalArgumentException: Does not contain a valid host:port authority: hadoop:password@node56:9000
完整报错是: Caused by: java.lang.IllegalArgumentException: Does not contain a valid host:port authority: ...
- Does not contain a valid host:port authority: Master:8031 (configuration property 'yarn.resourcemanager.resource-tracker.address')
问题解决: 这个错误是:yarn里面的配置的格式有错误:如: <property> <name>yarn.resourcemanager.address</name> ...
- IllegalArgumentException: Does not contain a valid host:port authority: master:8031
java.lang.IllegalArgumentException: Does not contain a valid host:port authority: master:8031 (confi ...
- Does not contain a valid host;port authority解决方法
ERRORorg.apache.hadoop.hdfs.server.namenode.NameNode: java.lang.IllegalArgumentException: Does not c ...
- Invalid connection string format, a valid format is: "host:port:sid"
报错信息: Caused by: java.sql.SQLException: Io 异常: Invalid connection string format, a valid format is: ...
- hadoop 错误处理机制
hadoop 错误处理机制 1.硬件故障 硬件故障是指jobtracker故障或TaskTracker 故障 jobtracker是单点,若发生故障,目前hadoop 还无法处理,唯有选择最牢靠的硬件 ...
- RDO Stack: No valid host was found. There are not enough hosts available.
Issue: When you launch an instance in Newton, you may find that the instance cannot be started due t ...
- openstack No valid host was found. There are not enough hosts available.
root@dell-PowerEdge-T30:~# gedit /var/log/nova/nova-conductor.logroot@dell-PowerEdge-T30:~# gedit /v ...
随机推荐
- python--logging库学习_自我总结---有空完善
思路: 1.把前面的都封装,然后在测试用例里面调用,每一步测试步骤下面都加一个 logging.info('这个是测试步骤')(可以 亲测) 2.尝试添加到unittest框架里面,看能不能一起使用 ...
- nginx限制请求之二:(ngx_http_limit_req_module)模块
相关文章: <高可用服务设计之二:Rate limiting 限流与降级> <nginx限制请求之一:(ngx_http_limit_conn_module)模块> <n ...
- Timesten 日常管理命令合集
Timesten 日常管理命令合集 以下所有操作都是基于TT 11 版,早前版本本人没用过,命令是否适用我不清楚啊! 各类服务管理 一.TT的启停 停服务: 1.停止复制与cache 进程: ...
- 029:高可用之MHA
高可用之MHA 一.MHA 简介 MHA(Master High Availability)是一套优秀的作为MySQL高可用性环境下故障切换和主从提升的高可用软件.在MySQL故障切换过程中,MHA能 ...
- 20181106_线程之异常_取消_变量_安全Lock
一. 线程的异常处理: try { TaskFactory taskFactory = new TaskFactory(); List<Task> taskList = new List& ...
- Easyui combotree 获取自定义ID属性方法
1.设置属性 <input id="cc" class="easyui-combotree" data-options="url:'tree_d ...
- MySQL 概念
MySQL 数据库:数据库是一个存储数据的仓库, 用在哪些领域:金融机构.游戏网站.购物网站.论坛网站 提供数据服务的软件 1.软件分类:MySQL.SQL_Server.Oracle.Mariadb ...
- Docker学习总结(一)—— namespace,cgroup机制
1.namespace: Linux Namespaces机制提供一种资源隔离方案.PID,IPC,Network等系统资源不再是全局性的,而是属于特定的Namespace.每个 Namespace里 ...
- HTTP头的Expires与Cache-control区别
2010年3月24日 a18ccms 发表评论 阅读评论 今天在群里聊天.说道了Expires.这里来说明下这两个的区别吧. 1.概念 Cache-control 用于控制HTTP缓存(在HTTP/1 ...
- how to use jquery with primefaces
PrimeFaces already ships with jQuery bundled, yet you've downloaded and installed another one which ...