我试图在Windows7.i上安装hadoop,我已经安装了cygwin,当我执行./start-dfs.sh时,出现以下错误:
Error: Could not find or load main class org.apache.hadoop.hdfs.tools.GetConf
Starting namenodes on []
localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-kalai-namenode kalai-PC.out
localhost: Error: Could not find or load main class org.apache.hadoop.hdfs.server.namenode.NameNode
localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-kalai-datanode-kalai-PC.out
localhost: Error: Could not find or load main class org.apache.hadoop.hdfs.server.datanode.DataNode
Error: Could not find or load main class org.apache.hadoop.hdfs.tools.GetConf
谁能让我知道我在这里做错了吗?
最佳答案
当我将具有命令权限的命令提示符用于格式化namenode和启动服务时,上述问题已得到解决。
关于hadoop - 在Windows中启动时Hadoop 2.2中的错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23341305/