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https://issues.apache.org/jira/browse/VFS-816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17510734#comment-17510734
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Veeraswamy Naidu Pulaparti commented on VFS-816:
------------------------------------------------

[~ggregory]  After deep dive of the jstack and vfs code base , it is blocking 
at detectExecDisabled()

org.apache.commons.vfs2.provider.sftp.SftpFileSystem.executeCommand(SftpFileSystem.java:322).

If i set the filesystem options  to

SftpFileSystemConfigBuilder.getInstance().setDisableDetectExecChannel(opts, 
true); It is working fine .

May i know the functionality of this check implemented in 2.7.0 and what will 
happen if i always go with setting this option as true like above?

Thanks in advance. 

 

> Apache commons VFS2 code is taking 5 min to resolve the file in SFTP
> --------------------------------------------------------------------
>
>                 Key: VFS-816
>                 URL: https://issues.apache.org/jira/browse/VFS-816
>             Project: Commons VFS
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Veeraswamy Naidu Pulaparti
>            Priority: Major
>         Attachments: SFTPTest.rtf
>
>
> Hi Team, when i used the commons-vfs2-2.7.0.jar file in my application it is 
> taking around 5 min to resolve the file for 1kb as well.
> when the same code is used by changing the packages from vf2 -> vfs and using 
> the jar commons-vfs-2.0.jar  it is working normally and the same step is 
> coming out within milliseconds.
> Could you please check the same and let me know if i am missing anything 
> here. For reference i am attaching reference java code.



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