"fail-safe cleanup (collections)" messages

DeanoUK · **Joined:** Wed Jul 04, 2007 9:06 am **Posts:** 12

Hi all,

I've suddenly started to receive a bunch of messages similar to:

Code:

[21 Sep 2007 09:00:01] WARN org.hibernate.engine.loading.LoadContexts  - fail-sa
fe cleanup (collections) : org.hibernate.engine.loading.CollectionLoadContext@4a
ee53<rs=oracle.jdbc.driver.OracleResultSetImpl@ce5a6>
[21 Sep 2007 09:00:01] WARN org.hibernate.engine.loading.LoadContexts  - fail-sa
fe cleanup (collections) : org.hibernate.engine.loading.CollectionLoadContext@16
4958d<rs=oracle.jdbc.driver.OracleResultSetImpl@146d205>

What does this mean? Does it have anything to do with unclosed JDBC connections or something?

anders · **Joined:** Wed Jun 30, 2004 2:02 am **Posts:** 13

I'm seeing these messages as well.

The code in LoadContexts doesn't make it clear whether this indicates a bug in my code, or a bug in Hibernate itself.

If anyone can shed light on this, please do so...

anders · **Joined:** Wed Jun 30, 2004 2:02 am **Posts:** 13

anders wrote:

I'm seeing these messages as well.

The code in LoadContexts doesn't make it clear whether this indicates a bug in my code, or a bug in Hibernate itself.

If anyone can shed light on this, please do so...

The answer, in http://opensource.atlassian.com/project ... e/HHH-2936, is that it's a hibernate bug.

mwermund · **Joined:** Tue Mar 11, 2008 11:02 am **Posts:** 1

Is this error always based on the reported bug?

My application is brand new, so I could have some bugs in it. I get "spammed" with this error in my hibernate log extremely often (several hundred times per hour).

What else is a possible reason for this error?

Thanks in advance,

Matthias

stubar · **Joined:** Thu Jun 14, 2007 2:34 am **Posts:** 6

The following warning is being regularly logged by my application:

2008-06-25 12:46:30,336 WARN LoadContexts:108 - fail-safe cleanup (collections) : org.hibernate.engine.loading.CollectionLoadContext@c18c80<rs=com.microsoft.sqlserver.jdbc.SQLServerResultSet@e941c2>
2008-06-25 12:46:30,336 WARN LoadContexts:108 - fail-safe cleanup (collections) : org.hibernate.engine.loading.CollectionLoadContext@ef27e3<rs=com.microsoft.sqlserver.jdbc.SQLServerResultSet@1e373de>

Is this a problem with my code or a hibernate issue? I'm using [b]Hibernate-Version: 3.2.6.ga[/b]

Thanks.

Cameron McKenzie · **Posted:** Wed Jun 25, 2008 10:14 am

Darn link in Anders post is giving me a not-found message. Is there an updated link?

stubar · **Joined:** Thu Jun 14, 2007 2:34 am **Posts:** 6

Sorry, retesting with hibernate version 3.2.6 the warning is no longer reported.

abiwap · **Joined:** Mon Aug 18, 2008 6:37 am **Posts:** 4

this problem is fixed with 3.2.6 and above releases

qujiakang · **Joined:** Tue Mar 11, 2008 4:23 am **Posts:** 8

abiwap:
you are sure it

qujiakang · **Joined:** Tue Mar 11, 2008 4:23 am **Posts:** 8

i alt hibernate from 3.2.5->3.2.6 the problem occured also!

TUD · **Joined:** Tue Dec 18, 2007 7:42 am **Posts:** 19

I also have this in my logs.

-Hibernate 3.3.1.GA
-Hibernate Annotations 3.4.0.GA
-Spring 2.5.6
-C3P0 0.9.1.2

Code:

16:27:36  WARN LoadContexts - fail-safe cleanup (collections) : org.hibernate.engine.loading.CollectionLoadContext@1cda4f9<rs=com.mchange.v2.c3p0.impl.NewProxyResultSet@12faadd>