commons-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "MH (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (VFS-454) SFTP: first access OK, second access: Unknown scheme "sftp" in URI "sftp://..."
Date Thu, 07 Feb 2013 15:29:13 GMT

    [ https://issues.apache.org/jira/browse/VFS-454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573446#comment-13573446
] 

MH edited comment on VFS-454 at 2/7/13 3:28 PM:
------------------------------------------------

Forgot to note that this SFTP connection is established with a key:

-- code start ---
final SftpFileSystemConfigBuilder cb = SftpFileSystemConfigBuilder.getInstance();
cb.setStrictHostKeyChecking(opts, "no"); //don't check, if host is in $HOME/.ssh/known_hosts
if (fileKey != null) {
   cb.setIdentities(opts, new File[]{fileKey}); //set private key
}//else: DO NOT ADD null VALUES IN Identities! (or you'll get " Could not connect to SFTP
server" errors!)
--- code end ---

I tried many close() calls without success:

--- code start ---
            if (vfs != null) {
                try {
LOGGER.info("--- clean up VFS --- 4");
                    if (dirRoot != null) {
                        dirRoot.close();
                        vfs.closeFileSystem(dirRoot.getFileSystem());
                        ((StandardFileSystemManager) vfs).closeFileSystem(dirRoot.getFileSystem());
                    }
                    ((StandardFileSystemManager) vfs).close();
                    ((DefaultFileSystemManager) vfs).close();
                    vfs.getFilesCache().close();
                    
                } catch (final Exception e) {
                    LOGGER.warning("Can't close SFTP root: "+e);
                }
            }
--- code end ---

                
      was (Author: mhilpert):
    Forgot to note that this SFTP connection is established with a key:

final SftpFileSystemConfigBuilder cb = SftpFileSystemConfigBuilder.getInstance();
cb.setStrictHostKeyChecking(opts, "no"); //don't check, if host is in $HOME/.ssh/known_hosts
if (fileKey != null) {
   cb.setIdentities(opts, new File[]{fileKey}); //set private key
}//else: DO NOT ADD null VALUES IN Identities! (or you'll get " Could not connect to SFTP
server" errors!)


I tried many close() calls without success:

            if (vfs != null) {
                try {
LOGGER.info("--- clean up VFS --- 4");
                    if (dirRoot != null) {
                        dirRoot.close();
                        vfs.closeFileSystem(dirRoot.getFileSystem());
                        ((StandardFileSystemManager) vfs).closeFileSystem(dirRoot.getFileSystem());
                    }
                    ((StandardFileSystemManager) vfs).close();
                    ((DefaultFileSystemManager) vfs).close();
                    vfs.getFilesCache().close();
                    
                } catch (final Exception e) {
                    LOGGER.warning("Can't close SFTP root: "+e);
                }
            }

                  
> SFTP: first access OK, second access: Unknown scheme "sftp" in URI "sftp://..."
> -------------------------------------------------------------------------------
>
>                 Key: VFS-454
>                 URL: https://issues.apache.org/jira/browse/VFS-454
>             Project: Commons VFS
>          Issue Type: Bug
>    Affects Versions: 2.0
>         Environment: Java 1.7.0_13 64 Bit
>            Reporter: MH
>            Priority: Critical
>
> I access files from an SFTP server and accesm them roughly via
> -----------------
> vfs.resolveFile(uri, opts);
> ...
> vfs.resolveFile(cwd, directory);
> ...
> cwd.getChildren();
> ...
> vfs.resolveFile(fn);
> ...
> ((DefaultFileSystemManager) vfs).close();
> --------------------------
> If the same code runs a second time, the first call to resolveFile() throws
>     Unknown scheme "sftp" in URI "sftp://..."
> I tried 
>   vfs.closeFileSystem(children[0].getFileSystem());
> like stated in http://wiki.apache.org/commons/SimpleSftpFileDownload, but this doesn't
help!

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message