Tigran,
have you configured controller to use Leader/Follower feature?
Alexey.
On Jan 15, 2010, at 13:00 , Tigran Mkrtchyan wrote:
> Hi Alexey,
>
> On 01/15/2010 12:04 PM, Oleksiy Stashok wrote:
>> Hi Tigran,
>>
>> I'd probably need more details on that.
>> Do you know what was the reason of OOM?
>
> I hope wrong config option. It looks like we need 3 GB of memory
> while only 1GB was configured.
> Since config change looks more stable.
>
>> ConcurrentModificationException exception occurred after you got
>> OOM during server stopping?
> ConcurrentModificationException occurred after OOM. There was some
> others as well. In addition
> UDP listener was gone and probably clients as well:
>
> java.nio.channels.ClosedChannelException
> at
> sun.nio.ch.DatagramChannelImpl.ensureOpen(DatagramChannelImpl.java:
> 107)
> at
> sun.nio.ch.DatagramChannelImpl.send(DatagramChannelImpl.java:216)
> at
> com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:295)
> at
> com.sun.grizzly.util.OutputWriter.flushChannel(OutputWriter.java:256)
>
> But OOM was the first one.
>
> Regards,
> Tigran.
>
>>
>> Thanks.
>>
>> WBR,
>> Alexey.
>>
>> On Jan 15, 2010, at 9:17 , Tigran Mkrtchyan wrote:
>>
>>>
>>> Hi,
>>>
>>>
>>> java.util.ConcurrentModificationException
>>> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
>>> at java.util.HashMap$KeyIterator.next(HashMap.java:828)
>>> at
>>> com
>>> .sun
>>> .grizzly
>>> .SelectorHandlerRunner
>>> .handleSelectedKeys(SelectorHandlerRunner.java:255)
>>> at
>>> com
>>> .sun
>>> .grizzly
>>> .SelectorHandlerRunner.continueSelect(SelectorHandlerRunner.java:
>>> 154)
>>> at
>>> com
>>> .sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:
>>> 114)
>>> at com.sun.grizzly.util.FixedThreadPool
>>> $BasicWorker.dowork(FixedThreadPool.java:379)
>>> at com.sun.grizzly.util.FixedThreadPool
>>> $BasicWorker.run(FixedThreadPool.java:360)
>>> at java.lang.Thread.run(Thread.java:619)
>>>
>>>
>>> This is grizzly 1.9.19-SNAPSHOT. The exception popup after we got
>>> out of memory exception.
>>>
>>> Regards,
>>> Tigran.
>>>
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>>
>>
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>
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