geronimo-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Dave Colasurdo <davec...@earthlink.net>
Subject Re: how to keep the server process alive on Fedora Linux
Date Fri, 20 Jan 2006 14:13:21 GMT
I'm wondering if the JVM is crashing.  Anyone know if/where the sun JDK 
produces a core dump file?   Does a JVM property need to be specified to 
produce a core dump?

-Dave-

Kevan Miller wrote:
> Qingtian,
> Thanks for keeping after this...
> 
> What was the date/time of the last log entry in var/log/geronimo.log?  
> Are you running the server in the foreground (e.g. geronimo.sh run)  or 
> background (e.g. geronimo.sh start). Are you putting any load on  the 
> server?
> 
> I did run a short 8 hour test on Mac OS X and didn't observe any  signs 
> of distress (no memory leak, etc). Will set up a longer run on  Linux, 
> tomorrow...
> 
> --kevan
> 
> On Jan 19, 2006, at 9:51 PM, Qingtian Wang wrote:
> 
>> OK, this time it lived more than one day (more than two days). I found
>> it dead this morning, and "ps" command shows nothing. The process is
>> gone.
>>
>> Looking in geronimo.out and geronimo.log doesn't give much a clue. Is
>> there any other log I could check? I am not real versed with Linux; is
>> there some sys log that would show when and how the process got
>> killed?
>>
>> Thanks!
>> Qingtian
>>
>>
>>
>>
>>
>> On 1/16/06, Paul McMahan <paulmcmahan@gmail.com> wrote:
>>
>>> Intriguing problem..  Could the Geronimo process still be running  
>>> but is
>>> just inaccessible?  You can check by waiting until the server has  
>>> seemingly
>>> terminated and then type :
>>>
>>>  ps -ef | grep geronimo
>>>
>>>  If you see something like :
>>>
>>>  username  4589     1 11 13:41 pts/2    00:00:39
>>> /usr/java/j2sdk1.4.2_10/bin/java -Djava.endorsed.dirs=
>>> -Dorg.apache.geronimo.base.dir [remainder truncated by me]
>>>
>>>  then geronimo may have become inaccessible due to, perhaps, an IP  
>>> address
>>> change (thanks to Leigh Williamson for this suggestion).
>>>
>>>  As a test of this theory I changed the IP address on my redhat  
>>> linux system
>>> and was still able to access the admin console. But command line  
>>> utilities
>>> such as shutdown.sh and deploy.sh no longer worked:
>>>
>>>  [pmcmahan@frylock geronimo-1.0]$ bin/deploy.sh list-modules
>>>      Error: Unable to connect to server at deployer:geronimo:jmx --
>>>      javax.naming.NameNotFoundException: JMXConnector
>>>
>>>
>>>  Best wishes,
>>>  Paul
>>>
>>>
>>> On 1/16/06, Qingtian Wang <qingtian.wang@gmail.com > wrote:
>>>
>>>> Hi,
>>>>
>>>> I am running on Fedora as a normal user. Once started, the server  runs
>>>> fine until the next day, it is stopped with no clear warning in the
>>>> geronomo.out log file. How can I keep the server alive all the time.
>>>> Do I have to be a root user when starting the server?
>>>>
>>>> Thanks!
>>>> Qingtian
>>>>
>>>
>>>
> 
> 

Mime
View raw message