[gridsam-discuss] Problem with AFT

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Dear all,

I have a trouble when I submit a job which uses the transfer AFT file job. It uses a GASS (mode insecure) session. There are not problems with this session, since I am able to transfer files using the globus commands. Below is the log of gridsam.

2011-01-27 09:39:40,233 WARN  [UserMappingStage] You disabled security features: pool accounts and private workding directory.
2011-01-27 09:39:40,241 WARN  [UserMappingStage] Use the local user account (root) of gridsam to do jobs for user CN=gridsam
2011-01-27 09:39:40,460 INFO  [AbstractFileProviderSupport] SUBMIT Job
2011-01-27 09:39:40,481 INFO  [AFTFileTransferJob]  Transfer AFT File Job : 3F7944E207B98181095290B8BBF83F4F7839F11F start at 08:39:40    481  http://localhost:36199//opt/gridway/5.6.1//libexec/gw_wrapper.sh --> /root/workdir/a0/00/46/gridsam-ff8081812dc69192012dc6a0c164000a//opt/gridway/5.6.1//libexec/gw_wrapper.sh.wrapper retry time :0
2011-01-27 09:39:40,494 INFO  [HttpMethodBase] Recoverable exception caught when processing request
2011-01-27 09:39:40,495 WARN  [HttpMethodBase] Recoverable exception caught but MethodRetryHandler.retryMethod() returned false, rethrowing exception
2011-01-27 09:39:40,495 ERROR [TransferAgentFactory] source URI is not resolvable
org.apache.commons.vfs.FileSystemException: Could not connect to HTTP server on "localhost".
    at org.apache.commons.vfs.provider.http.HttpClientFactory.createConnection(HttpClientFactory.java:106)
    at org.apache.commons.vfs.provider.http.HttpFileProvider.doCreateFileSystem(HttpFileProvider.java:82)
    at org.apache.commons.vfs.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:81)
    at org.apache.commons.vfs.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:62)
    at org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:641)
    at org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:582)
    at org.icenigrid.gridsam.core.plugin.transfer.protocol.AbstractTransferAgent.getFileObject(AbstractTransferAgent.java:239)
    at org.icenigrid.gridsam.core.plugin.transfer.protocol.TransferAgentFactory.resolveSourceFile(TransferAgentFactory.java:168)
    at org.icenigrid.gridsam.core.plugin.transfer.protocol.TransferAgentFactory.<init>(TransferAgentFactory.java:120)
    at org.icenigrid.gridsam.core.plugin.transfer.provider.AFTFileTransferJob.execute(AFTFileTransferJob.java:131)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Caused by: org.apache.commons.httpclient.HttpRecoverableException: org.apache.commons.httpclient.HttpRecoverableException: Error in parsing the status  line from the response: unable to find line starting with "HTTP"
    at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1962)
    at org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMethodBase.java:2653)
    at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1087)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:643)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:497)
    at org.apache.commons.vfs.provider.http.HttpClientFactory.createConnection(HttpClientFactory.java:102)
    ... 11 more
2011-01-27 09:39:40,508 INFO  [FileProcessHelper] AFT File FAILED.Could not connect to HTTP server on "localhost".
2011-01-27 09:39:40,525 INFO  [job] ff8081812dc69192012dc6a0c164000a reason for failure: Could not connect to HTTP server on "localhost".
2011-01-27 09:39:40,525 INFO  [stats] ff8081812dc69192012dc6a0c164000a: pending@1296117580132 staging-in@1296117580450 failed@1296117580525 
2011-01-27 09:39:40,561 INFO  [JobCleanupListener] delete the temp dir for failed job ff8081812dc69192012dc6a0c164000a

The version of commons-httpclient.jar is the 2.0.2, however, I have tested other versions with similar results. I hope that someone could help me to fix this problem. 

Best regards.