commons-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bernd Eckenfels (JIRA)" <j...@apache.org>
Subject [jira] [Created] (VFS-545) DefaultFilesCache leaks closed filesystems
Date Wed, 12 Nov 2014 18:06:33 GMT
Bernd Eckenfels created VFS-545:
-----------------------------------

             Summary: DefaultFilesCache leaks closed filesystems
                 Key: VFS-545
                 URL: https://issues.apache.org/jira/browse/VFS-545
             Project: Commons VFS
          Issue Type: Bug
    Affects Versions: 2.0, 2.1
            Reporter: Bernd Eckenfels
            Assignee: Bernd Eckenfels
            Priority: Minor


The org.apache.commons.vfs2.cache.DefaultFilesCache does not remove the filesystem specific
cache if a filesystem gets cleared. This leads to the problem that instances if the FileSystem
kept alive after the FileProvider has closed the filesystem. This is not so much a problem
for a smaller number of filesystems configured for a prefix, but it is a problem for layered
or virtual filesystems which get created and destroyed. (See also VFS-544). The more advanced
filesystem caches support clearing the keys (but have other races I think).

The behaviour is somewhat documented "lifetime of the FileSystemManager", but I don't think
it is expected or required.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message