不多说,直接上干货! 解决办法 Copy/Paste oozie.services property tag set from oozie-default.xml to oozie-site.xml. Remove org.apache.oozie.service.KerberosHadoopAccessorService. http://grokbase.com/t/cloudera/cdh-user/143vpd1w2s/oozie-server-is-not-running-urlopen…

启动 NFS 守护进程:rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused) rpc.nfsd: unable to set any sockets for nfsd   解决办法就是重新启动rpcbind服务即可: service rpcbind restart service nfs restart…

nfs重启时提示: rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused) 解决办法: 1 #service rpcbind restart 2 #service nfs start…

http://www.dianping.com/shop/8010173 File "综合商场1.py", line 152, in <module>    httpCrawler(url)  File "综合商场1.py", line 34, in httpCrawler    getEachShop(shops)  File "综合商场1.py", line 110, in getEachShop    details = htt…

不多说,直接上干货! 安装cdh5到最后报如下错误: 安装失败,无法接受agent发出的检测信号. 确保主机名称正确 确保端口7182可在cloudera manager server上访问(检查防火墙规则) 确保正在添加的主机的端口9000和9001空闲 检查在添加的主机上/var/log/cloudera-scm-agent/中的代理日志(某些日志可在安装详细信息中找到)   即,这个问题就是. Cloudera Manager 安装失败. 无法接收 Agent 发出的检测信号.      …

不多说,直接上干货! 前期博客 apache-storm-0.9.6.tar.gz的集群搭建(3节点)(图文详解) 问题详情 org.apache.thrift7.transport.TTransportException: java.net.ConnectException: Connection refused at org.apache.thrift7.transport.TSocket.open(TSocket.java:) at org.apache.thrift7.transport…

[ WARN ] Keyword 'Capture Page Screenshot' could not be run on failure: URLError: <urlopen error [Errno 10061] Connection refused>…

clnt_create: RPC: Port mapper failure - Unable to receive: errno 111 (Connection refused) 关闭防火墙,可以连, #showmount -e  10.XXX.XXX17 Export list for 10.XXX.XXX17:/data 10.XXX.XXX.18 开启防火墙端口: #firewalld-cmd --add-port=111/udp…

不多说,直接上干货! 问题详情 解决办法 Copy/Paste oozie.services property tag set from oozie-default.xml to oozie-site.xml. Remove org.apache.oozie.service.KerberosHadoopAccessorService. https://stackoverflow.com/questions/44839025/oozie-connection-exception-has-occur…

不多说,直接上干货! 问题详情 解决办法 Copy/Paste oozie.services property tag set from oozie-default.xml to oozie-site.xml. Remove org.apache.oozie.service.KerberosHadoopAccessorService. 欢迎大家,加入我的微信公众号:大数据躺过的坑        人工智能躺过的坑       同时,大家可以关注我的个人博客:    http://www.cnblo…