[VFS-771] SFTP multiple get bad performances if copyFrom() called after findFiles()

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.4.1, 2.6.0
• Assignee: Unassigned
• Reporter: Rémi Villé
• Created: 14/May/20 08:38
• Updated: 18/May/20 07:30

Description

Similar to VFS-698: if you call sftpFile.findFiles(selector) before localFile.copyFrom(sftpFile, selector) the second call reset file stats in the cache (in .AbstractFileSystem#resolveFile() =>

if (getFileSystemManager().getCacheStrategy().equals(CacheStrategy.ON_RESOLVE)) {
 file.refresh();
}

)
Then the stats are retrieved one by one which result in poor performances.

Issue Links

• is related to: VFS-698 SFTP file attributes are fetched multiple times leading to very slow directory listing