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Unscheduled server restart

piioo's picture

Submitted by piioo on April 29, 2009 - 05:45

Hello, we have a server with ESB, Registry and BPS and it is running well. The system is running well since days, but the WSO2-Server restart from time to time and i dont know why. In the log files I cant find something.

2009-04-29 13:04:29,329 [-] [http-9443-Processor19] INFO AuthenticationAdmin Administrator logged in 'admin' at [2009-04-29 13:04:29,0265] from IP address 10.0.0.130
2009-04-29 13:17:07,461 [-] [Start Level Event Dispatcher] INFO Activator Using embedded Registry
2009-04-29 13:17:07,485 [-] [Start Level Event Dispatcher] INFO Activator Registry is used in READ-WRITE mode

Can it be, that the server need more and more memory, although nothing happens on it? Thanks, Piioo

charitha's picture

Hi, Could you please provide

Submitted by charitha on April 29, 2009 - 07:39.

Hi, Could you please provide us with your run-time environment details (OS, Java version etc..) so that we can replicate it and try to reproduce the issue? Regards Charitha

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piioo's picture

Virtual Server: Linux

Submitted by piioo on April 29, 2009 - 23:58.

Virtual Server: Linux 2.6.26-bpo.1-xen-amd64 #1 SMP Mon Jan 12 14:32:40 UTC 2009 x86_64 GNU/Linux java version "1.6.0_07" Java(TM) SE Runtime Environment (build 1.6.0_07-b06) Java HotSpot(TM) Client VM (build 10.0-b23, mixed mode, sharing) wso2esb-2.0.2 wso2bps-1.0.1 Memory: 1GB Processor: Intel(R) Pentium(R) D CPU 3.00GHz (DualCore)

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piioo's picture

The restart happens when im

Submitted by piioo on April 30, 2009 - 04:11.

The restart happens when im looking at the "System Statistic" and the session expire. (it took some time) The memory usage increase over the time.

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charitha's picture

One more question, How do

Submitted by charitha on April 30, 2009 - 04:32.

One more question, How do you start the server? Did you run 'sh wso2server.sh' or 'sh wso2server.sh -start'? The second method uses wrapper utility and which causes server to restart when it hangs or kept idle for some time. Regards Charitha

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piioo's picture

the second method. it is ok

Submitted by piioo on April 30, 2009 - 05:17.

the second method. it is ok that the server restart when it hangs, but its bad that it hangs. The problem is, when im change something on the ESB but do not save it yet, when the server restart all changes are gone away.

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