Memory leak?

[mcf]

I've a grails 2.0.3 application that almost everytime I stop Tomcat there is a catalina.out message like the following....

SEVERE: The web application [] created a ThreadLocal with key of type [org.codehaus.groovy.grails.orm.hibernate.support.HibernatePersistenceContextInterceptor$2] (value [org.codehaus.groovy.grails.orm.hibernate.support.HibernatePersistenceContextInterceptor$2@439ed348]) and a value of type [java.lang.Boolean] (value [false]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

What can be done to prevent it?

----
Marcelo Carvalho Fernandes
[phone]

[mcf]

...and also this one...

SEVERE: The web application [/xilya-0.1] appears to have started a thread named [Timer-1] but has failed to stop it. This is very likely to create a memory leak.

----
Marcelo Carvalho Fernandes
[phone]

On Tue, Jun 5, 2012 at 10:16 PM, Marcelo Carvalho Fernandes <[hidden email]> wrote:

I've a grails 2.0.3 application that almost everytime I stop Tomcat there is a catalina.out message like the following....

SEVERE: The web application [] created a ThreadLocal with key of type [org.codehaus.groovy.grails.orm.hibernate.support.HibernatePersistenceContextInterceptor$2] (value [org.codehaus.groovy.grails.orm.hibernate.support.HibernatePersistenceContextInterceptor$2@439ed348]) and a value of type [java.lang.Boolean] (value [false]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

What can be done to prevent it?

----
Marcelo Carvalho Fernandes
<a href="tel:%2B55%2021%208272-7970" value="[phone]" target="_blank">[phone]

[John Moore]

It's not an answer as such, but I just wanted to point out that I've often seen this myself and in my experience it hasn't turned out to be a real problem, just an artefact of the shutdown process. Any apparent memory leaks seem to be sorted by the time I restart Tomcat.

[ACMattos]

Hi Marcelo,

I´ve already seen this kind of problem since Grails 1.3.7. As I can
see it´s still there, unfortunately.


Cheers,

ACMattos.

On 6/5/12, Marcelo Carvalho Fernandes <[hidden email]> wrote:

> ...and also this one...
>
> SEVERE: The web application [/xilya-0.1] appears to have started a thread
> named [Timer-1] but has failed to stop it. This is very likely to create a
> memory leak.
>
> ----
> Marcelo Carvalho Fernandes
> [phone]
>
>
>
> On Tue, Jun 5, 2012 at 10:16 PM, Marcelo Carvalho Fernandes <
> [hidden email]> wrote:
>
>> I've a grails 2.0.3 application that almost everytime I stop Tomcat there
>> is a catalina.out message like the following....
>>
>> SEVERE: The web application [] created a ThreadLocal with key of type
>> [org.codehaus.groovy.grails.orm.hibernate.support.HibernatePersistenceContextInterceptor$2]
>> (value
>> [org.codehaus.groovy.grails.orm.hibernate.support.HibernatePersistenceContextInterceptor$2@439ed348])
>> and a value of type [java.lang.Boolean] (value [false]) but failed to
>> remove it when the web application was stopped. This is very likely to
>> create a memory leak.
>>
>> What can be done to prevent it?
>>
>>
>> ----
>> Marcelo Carvalho Fernandes
>> [phone]
>>
>>
>

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