quality@glassfish.java.net

Re: Server down

From: Cay Horstmann <cay.horstmann_at_gmail.com>
Date: Fri, 5 Feb 2010 12:50:55 -0800

Thanks very much! I'll be on the lookout for the fix because this
happens regularly for me. (Maybe because of the PHP/Java bridge???) I
suppose that means I should grab a promoted build, right?

And thanks for the kind words about Core Java. I'll have to get
started with the 9th edition in a couple of weeks...

Cheers,

Cay

On Fri, Feb 5, 2010 at 10:24 AM, Homer Yau <Homer.Yau_at_sun.com> wrote:
> +1
> Totally agree.
>
> Byron Nevins wrote:
>>
>> Core Java remains the definitive reference books for me on Java.  Thanks
>> for writing them!
>>
>> Cay Horstmann wrote:
>>>
>>> Hi, about once a day my GFv3 server seems to require a restart. The
>>> last message in the logs is
>>>
>>>
>>> |2010-02-04T01:13:44.900-0800|SEVERE|glassfishv3.0|grizzly|_ThreadID=12;_ThreadName=Thread-1;|doSelect
>>> exception
>>> java.lang.NullPointerException
>>>        at
>>> com.sun.enterprise.v3.services.impl.monitor.MonitorableSelectorHandler.acceptWithoutRegistration(MonitorableSelectorHandler.java:96)
>>>        at
>>> com.sun.grizzly.http.SelectorThreadHandler.onAcceptInterest(SelectorThreadHandler.java:91)
>>>        at
>>> com.sun.grizzly.SelectorHandlerRunner.handleSelectedKey(SelectorHandlerRunner.java:295)
>>>        at
>>> com.sun.grizzly.SelectorHandlerRunner.handleSelectedKeys(SelectorHandlerRunner.java:258)
>>>        at
>>> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:195)
>>>        at
>>> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:130)
>>>        at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>>        at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>>        at java.lang.Thread.run(Thread.java:619)
>>> |#]
>>>
>>> Does that look familiar to anyone? Any troubleshooting tips?
>>>
>>> Thanks,
>>>
>>> Cay
>>>
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>>
>
>
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