Wrong FS: hdfs:/ expected: file:///
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因为是访问远程的 HDFS 需要通过URI来获得 FileSystem.
其中有解决办法
Solution1:
static{
Configuration.addDefaultResource("hdfs-default.xml");
Configuration.addDefaultResource("hdfs-site.xml");
Configuration.addDefaultResource("mapred-default.xml");
Configuration.addDefaultResource("mapred-site.xml");
}
Solution2:
用Path.getFileSystem(conf)
代替
FileSystem.get(conf)
Solution3:
Configuration conf = new Configuration();
conf.set("mapred.jop.tracker", "hdfs://192.168.1.108:9001");
conf.set("fs.default.name", "hdfs://192.168.1.108:9000");
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