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https://issues.apache.org/jira/browse/VFS-200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13114044#comment-13114044
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Ralph Goers commented on VFS-200:
---------------------------------
I see comments in SftpFileObject.getInputStream related to this. Unfortunately,
I don't have a server to test this nor am I all that familiar with JSch. If
someone could provide instructions on how to set up a functional test for this,
provide a test that can be included to test it and then provide a patch I'll
gladly apply it.
> sftp fails when files are very large
> ------------------------------------
>
> Key: VFS-200
> URL: https://issues.apache.org/jira/browse/VFS-200
> Project: Commons VFS
> Issue Type: Bug
> Affects Versions: 1.0
> Environment: Java EE 5
> Reporter: Michael Manion
> Priority: Blocker
>
> We only get this error with very large files. We are using the latest
> release of JSch (0.1.37).
> org.apache.commons.vfs.FileSystemException: Could not read file
> "sftp://[useridRemoved]@[ipAddrRemoved]/returned/ccp_allusers.20080219010439.01.noe.clean_C_.txt";.
> at
> org.apache.commons.vfs.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1052)
> at
> org.apache.commons.vfs.provider.DefaultFileContent.getInputStream(DefaultFileContent.java:312)
> at
> com.ibm.account.batch.jobs.gecs.SecureFTPHelper.retrieveGECSResultsFiles(SecureFTPHelper.java:155)
> Caused by: 4:
> at com.jcraft.jsch.ChannelSftp._get(ChannelSftp.java(Compiled Code))
> at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:855)
> at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:834)
> at
> org.apache.commons.vfs.provider.sftp.SftpFileObject.doGetInputStream(SftpFileObject.java:362)
> at
> org.apache.commons.vfs.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1048)
> ... 14 more
> Caused by: java.io.IOException: inputstream is closed
> at com.jcraft.jsch.ChannelSftp.fill(ChannelSftp.java(Inlined Compiled
> Code))
> at com.jcraft.jsch.ChannelSftp.header(ChannelSftp.java(Compiled Code))
> ... 19 more
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