摘要:
1.ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namespaceIDs in /var/lib/hadoop-0.20/cache/hdfs/dfs/data: namenodenamespaceID = 240012870; datanode namespaceID = 1462711424 .http://blog.csdn.net/wh62592855/article/details/57521992.org.apache.hadoop.security 阅读全文
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1.环境 Jdk:1.6.0_10-rc2 Hadoop:hadoop-1.0.0.tar.gz Eclipse 版本:3.4.0 Hadoop Eclipse 插件 :hadoop-eclipse-plugin-1.0.0.jar 下载地址 操作系统:Windows7 32位 旗舰版2.Eclipse插件配置2.1 把"hadoop-eclipse-plugin-1.0.0.jar"放到Eclipse的目录的"plugins"中(eclipse/plugins),重新启动Eclipse生效 2.2选择Elipse Window菜单下的"Pre 阅读全文