[freenet-dev] 6281, out of memory errors

[Doug Bostrom]

6281 seems vastly more responsive than the previous versions. However, the 
host server became unresponsive after about 4 hours of operation. Possibly 
a coincidence, but I was inserting a 10MB file at the time. The console and 
log were full of complaints about being out of memory, an error I've never 
seen in running Freenet since the days when it first arose from the 
primordial ooze. Maybe this is a good thing meaning this little box was 
finally overwhelmed by actual proper freenet operation?

Console:

java.lang.Exception
       at 
freenet.transport.AbstractSelectorLoop.loop(AbstractSelectorLoop.java:678)
       at 
freenet.transport.WriteSelectorLoop.run(WriteSelectorLoop.java:738)
       at java.lang.Thread.run(Thread.java:536)
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.Exception
       at 
freenet.transport.AbstractSelectorLoop.loop(AbstractSelectorLoop.java:678)
       at 
freenet.transport.WriteSelectorLoop.run(WriteSelectorLoop.java:738)
       at java.lang.Thread.run(Thread.java:536)
Could not execute [EMAIL PROTECTED]  
CB: 131 @ 1067146495048: java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.NullPointerException
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError

etc.

Meantime, the log was showing:

Oct 26, 2003 1:41:51 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): BUFFER FULL (sun.nio.ch.Selecti
Oct 26, 2003 1:42:02 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:42:02 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): BUFFER FULL (sun.nio.ch.Selecti
Oct 26, 2003 1:42:05 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): BUFFER FULL (sun.nio.ch.Selecti
Oct 26, 2003 1:42:22 AM 
(freenet.transport.AbstractSelectorLoop$CloseThread, AbstractSelectorLoop 
background close() thread,
Oct 26, 2003 1:42:41 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:42:46 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): BUFFER FULL (sun.nio.ch.Selecti
Oct 26, 2003 1:42:46 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): BUFFER FULL (sun.nio.ch.Selecti
Oct 26, 2003 1:43:26 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:43:43 AM (freenet.MessageHandler,  read interface thread, 
ERROR): MessageFactory.java, Message constructor th
java.lang.OutOfMemoryError
Oct 26, 2003 1:43:51 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, NORMAL): Caught throwable java.lang.Out
java.lang.OutOfMemoryError
Oct 26, 2003 1:44:28 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:44:38 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:44:52 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:44:52 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, NORMAL): resetting
Oct 26, 2003 1:46:45 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): Ran emergency GC in freenet.tra
Oct 26, 2003 1:47:03 AM (freenet.transport.ReadSelectorLoop,  read 
interface thread, ERROR): BUFFER FULL (sun.nio.ch.Select

Host is Linux 2.4.10, 192MB phyical memory, of which about 3MB was claimed 
to be free when the errors appeared. Plenty o' virtual memory available 
during the upset. Java is Sun j2re1.4.0_02.

--
"The reason we start a war is to fight a war, win a war, thereby causing no 
more war." - George W. Bush

"Everyone imposes his own system as far as his army can reach."  - Josef 
Stalin
_______________________________________________
Devl mailing list
[EMAIL PROTECTED]
http://dodo.freenetproject.org/cgi-bin/mailman/listinfo/devl