Hello!
****************************************************************8
Following is the code that's not working::
package data.pkg;
import java.io.IOException;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.FileUtil;
import org.apache.hadoop.fs.Path;
public class Try
{
public static void main(String[] args)
{
Configuration conf_hdfs=new Configuration();
try
{
FileSystem hdfs_filesystem=FileSystem.get(conf_hdfs);
FileSystem remote_filesystem=FileSystem.getLocal(conf_hdfs);
Path in_path =new Path("/home/hadoop/Desktop/test.java");
Path out_path=new Path("/user/hadoop");
FileUtil.copy(remote_filesystem,in_path,hdfs_filesystem,
out_path, false, false,conf_hdfs);
System.out.println("Done...!");
}
catch (IOException e)
{
e.printStackTrace();
}
}
}
************************************************************
What I am trying to do is simply copy a file from a remote node(not a part
of master-slave config file) to HDFS (a cluster of 7 nodes).
But, it's flanking the errors as follws::
*********************************
File /home/hadoop/Desktop/test.java does not exist.
at
org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:420)
at
org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:244)
at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:192)
at data.pkg.Try.main(Try.java:24)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:165)
at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68)
******************************************************************************
--
Regards!
Sugandha
