Massimiliano La Ferrara created HADOOP-12391: ------------------------------------------------
Summary: mkdir: Call From massimiliano-Aspire-6920/192.168.1.102 to localhost:54310 failed on connection exception: java.net.ConnectException: Connessione rifiutata; Key: HADOOP-12391 URL: https://issues.apache.org/jira/browse/HADOOP-12391 Project: Hadoop Common Issue Type: Bug Affects Versions: 2.4.0 Environment: I'm working in Ubuntu 14.0.4 and I'm installing Hadoop for the first time. Reporter: Massimiliano La Ferrara Assignee: Massimiliano La Ferrara Priority: Critical When I take the command "hadoop fs -mkdir /user/hduser/wordcount/input" I have this response "mkdir: Call From massimiliano-Aspire-6920/192.168.1.102 to localhost:54310 failed on connection exception: java.net.ConnectException: Connessione rifiutata; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused". I have configured the file "bashrc", "hadoop-env.sh","core-site.xml", "mapred-site.xml", "hdfs-site.xml" and "yarn-site.xml" how descript in the guide. Where is the problem and how I could solve this? -- This message was sent by Atlassian JIRA (v6.3.4#6332)