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Subject: Re: FileUtil Copy example
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Hey Susheel,

Maybe it would be a good idea to check if the string is long enough for =
your substring operation. (i.e. fstatus[i].getPath().getName().length() =
>=3D 10)

=20
On 25 Sep 2014, at 07:14, Susheel Kumar Gadalay <skgadalay@gmail.com> =
wrote:

> I solved it like this. This will move a file from one location to
> another location.
>=20
> FileStatus[] fstatus =3D FileSystem.listStatus(new Path(<Old HDFS =
directory>));
> for (int i=3D0; i<fstatus.length; i++) {
>   if (fstatus[i].isFile()) {
>      if (fstatus[i].getPath().getName().substring(0,
> 10).matches("<some name>"))
>         FileSystem.rename(new Path(<Old HDFS Directory> + "/" +
> fstatus[i].getPath().getName()), new Path(<New HDFS Directory> + "/" +
> fstatus[i].getPath().getName()));
>   }
> }
>=20
> I don't think copy individual file API is available.
>=20
>=20
> On 9/23/14, Susheel Kumar Gadalay <skgadalay@gmail.com> wrote:
>> Can somebody give a good example of using Hadoop FileUtil API to copy
>> set of files from one directory to another directory.
>>=20
>> I want to copy only a set of files not all files in the directory and
>> also I want to use wild character like part_r_*.
>>=20
>> Thanks
>> Susheel Kumar
>>=20