我尝试通过此视频安装hadoop
start-all.sh This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh localhost: namenode running as process 6283. Stop it first.
localhost: starting datanode, logging to /home/myname/hadoop- 2.7.3/log
我有hello world scalatra应用程序。我添加了scalatra-sbt插件和: mainClass in Dist := Some("WebServerLauncher"), permGenSetting in Dist := "256m",
envExports in Dist := Seq("LC_CTYPE=en_US.UTF