[JIRA] Commented: (NXP-1121) Nuxeo does not clean temporary files

Wed, 11 Jul 2007 03:53:12 -0700

Issue (View Online)

Key: NXP-1121
Issue Type: Bug Bug
Status: Open Open
Priority: Major Major
Assignee: Julien Anguenot
Reporter: Olivier Grisel

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Nuxeo does not clean temporary files 
Updated: 11/07/07 12:52   Created: 30/05/07 16:39  

The following comment has been added to this issue: [ Permlink ]

Author: Filipchik Alexander
Date: 11/07/07 12:52
Comment:
Problem is pleced in org.nuxeo.ecm.core.api.impl.blob.LazyBlob

Piece of code:

 file = new File(TMP_DIR, Long.toHexString(RANDOM.nextLong()));
 file.deleteOnExit();

Sun don't recommend to use deleteOnExit() - it guarantees a memory leak

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4513817
http://www.bobcongdon.net/blog/2005/07/filedeleteonexit-is-evil.html
http://www.google.com/search?hl=en&q=deleteOnExit%28%29&btnG=Search

Project: Nuxeo Enterprise Platform 5
Components: Core, Transforms, Workflow
Affects Versions: 5.1 M2
Fix Versions: 5.2 M1
Attachments: slash_tmp_content.txt, slash_tmp_content_after_jvm_stop.txt

 Description   
When using nuxeo for a while the /tmp directory of the server gets filled by a huge number of temporary files that never get cleaned till the point of saturating the free disk space of the server (then you have random crashes).

In my /tmp I have many:

  buffer*.bin

and some:

  nxworkflow*.xml

and a bunch of:

  bin*.tmp

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