XtreemFS a volume take into all folder path

[Özge AYAZ]

Hi,

I want to  a volume  take into  all folder path.I  have  nested  folder.
How  this folder  take path ? 
 and  I want  to  delete  into  found  folder.

This  code ;

 public void fulldelete(String vname,String filename) throws PosixErrorException, VolumeNotFoundException, AddressToUUIDNotFoundException, IOException{
        volume=client.openVolume(vname, null, options);
        volume.removeDirectory(userCredentials, filename);
    }

but  this code  just  one  folder  delete.Following  link  this  handle carry out for one available way.But  this  class I  don't  use.


This  link ;

http://code.google.com/p/xtreemfs/source/browse/contrib/hadoop/src/org/xtreemfs/common/clients/hadoop/XtreemFSFileSystem.java?r=7b276902ee03e3a0aec9ff4bf62b405705ff78aa

Help  me . Thank  you  in advance.

[Michael Berlin]

Hi,

You're right. The libxtreemfs for Java currently provides no convenience
function to recursively delete a folder and it's sub folders. You have
to this function on your own.

As you found out, we wrote a recursive deletion in the Hadoop Adapter.
You can copy the code and implement your own recursive delete function.

Feel free to send us a patch and we can also integrate such a
convenience function in the libxtreemfs itself.

Best regards,
Michael

On 05/17/2013 01:55 PM, �zge AYAZ wrote:
>
>
> Hi,
>
> I want to a volume take into all folder path.I have nested folder.

> *_How this folder take path ? _*

> and I want to delete into found folder.
>
> This code ;
>
> public void fulldelete(String vname,String filename) throws
> PosixErrorException, VolumeNotFoundException,
> AddressToUUIDNotFoundException, IOException{
> volume=client.openVolume(vname, null, options);
> volume.removeDirectory(userCredentials, filename);
> }
>
> but this code just one folder delete.Following link this handle
> carry out for one available way.But this class I don't use.
>
>
> This link ;
>
> http://code.google.com/p/xtreemfs/source/browse/contrib/hadoop/src/org/xtreemfs/common/clients/hadoop/XtreemFSFileSystem.java?r=7b276902ee03e3a0aec9ff4bf62b405705ff78aa
>
> Help me . Thank you in advance.
>
>

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[Özge AYAZ]

Hi  ,

This  link  also  use   six  method (deleteXtreemFSDirectory ,deleteXtreemFSDirRecursive ,deleteXtreemFSFile,isXtreemFSFile, isXtreemFSFile ,isXtreemFSDirectory) and  my  delete  problem   solve.

http://code.google.com/p/xtreemfs/source/browse/contrib/hadoop/src/org/xtreemfs/common/clients/hadoop/XtreemFSFileSystem.java?r=7b276902ee03e3a0aec9ff4bf62b405705ff78aa

Thank  you.

2013/5/17 Michael Berlin <michael.ber...@gmail.com>

Hi,

You're right. The libxtreemfs for Java currently provides no convenience function to recursively delete a folder and it's sub folders. You have to this function on your own.

As you found out, we wrote a recursive deletion in the Hadoop Adapter. You can copy the code and implement your own recursive delete function.

Feel free to send us a patch and we can also integrate such a convenience function in the libxtreemfs itself.

Best regards,
Michael

On 05/17/2013 01:55 PM, Özge AYAZ wrote:

Hi,

I want to  a volume  take into  all folder path.I  have  nested  folder.

*_How  this folder  take path ? _*

  and  I want  to  delete  into  found  folder.

This  code ;

  public void fulldelete(String vname,String filename) throws
PosixErrorException, VolumeNotFoundException,
AddressToUUIDNotFoundException, IOException{
         volume=client.openVolume(vname, null, options);
         volume.removeDirectory(userCredentials, filename);
     }

but  this code  just  one  folder  delete.Following  link  this  handle
carry out for one available way.But  this  class I  don't  use.


This  link ;

http://code.google.com/p/xtreemfs/source/browse/contrib/hadoop/src/org/xtreemfs/common/clients/hadoop/XtreemFSFileSystem.java?r=7b276902ee03e3a0aec9ff4bf62b405705ff78aa

Help  me . Thank  you  in advance.


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