Mailing-List: contact commons-user-help@jakarta.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "Jakarta Commons Users List" <commons-user@jakarta.apache.org>
Received-SPF: pass (herse.apache.org: local policy)
Mime-Version: 1.0 (Apple Message framework v752.2)
To: Jakarta Commons Users List <commons-user@jakarta.apache.org>
Message-Id: <9F2DE5D9-605D-4547-9820-4E494C2CA88A@truenorth1.com>
Content-Type: multipart/alternative; boundary=Apple-Mail-9--162434595
From: Anjana Gopinath <anjana@truenorth1.com>
Subject: commons vfs SFTP outofmemory
Date: Mon, 6 Nov 2006 10:52:39 -0500

--Apple-Mail-9--162434595
Content-Transfer-Encoding: 7bit
Content-Type: text/plain;
	charset=US-ASCII;
	delsp=yes;
	format=flowed

Hi,


i am getting an outofmemory exception while trying to do VFS SFTP for  
a 20 mb file.  As suggested in one of the previous email in this  
mailing list, i modified the SftpFileObject doGetInputStream and  
doGetOutputStream and changed the channel.get(filename,outputStream)  
to inputStream = channel.get(filename) and samething for channel.put.  
This seem to have fixed the outofmemory issue, but its creating  
another issue. I use a timer to invoke the ant vfs copy task for  
copying files to a remote server via SFTP. i tested this with a timer  
set to run every minute which invokes vfs ant and this worked for  
like first 10 mts and after that it stoped copying. i am not sure  
what happened as i dont see any exception in the logs. When i  
reverted back to the orginal version of vfs.jar, this works but i get  
outofmemory. Does anyone have the issue with SFTP? it works perfectly  
for small files. But my app needs to handle big files also. Thanks  
for your help

Thanks


Anjana Gopinath


--Apple-Mail-9--162434595--