Chris Holmes ha scritto:
> Let's ping GeoTools, as I remember some discussions about such things
> there.
>
> Do you have a longer stack trace at all? And what was the last release
> candidate that was working for you?
>
> thanks,
>
> Chris
>
> Stephen Crawford wrote:
>> All,
>>
>> Well, it's happening again. This message writes to the logs, over and
>> over
>> every few milliseconds, and the log files quickly become many GIGS in
>> size:
>>
>> 535035713 [WARNING] WeakCollection - NullPointerException
>> java.lang.NullPointerException
>> at
>> org.geotools.util.WeakCollectionCleaner.run(WeakCollectionCleaner.java:76)
>> I've narrowed it down to happening when I try to shutdown Tomcat to
>> update
>> files/settings/etc. The proccess never shuts down unless we kill it.
I see... somehow the java runtime is no more behaving properly during
shutdown. If the call in weakcollectioncleaner does not block anymore as
stated in the javadoc ("Removes the next reference object in this queue,
blocking until one becomes available.") the weak collection cleaner
thread runs an infinite loop without ever blocking, no wonder it
generates a ton of logs...
Can you give me some more details on the operating system and jdk (minor
version too)?
I know we have had issues with the jdk distributed along with Gentoo
(apparently it's not a normal Sun jdk).
Cheers
Andrea
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