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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Broker Stops processing Messages for 3600 Secs.

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smdavies99
PostPosted: Wed Oct 08, 2003 5:25 am    Post subject: Broker Stops processing Messages for 3600 Secs. Reply with quote

Jedi Council

Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
We are experiencing an intermittent problem on a WMQI 2.1 Broker running on Solaris.
Here is the scenario.

Every Day there is a scheduled broker restart at 11:00. (Don't ask me why this is done). Today, one of the five brokers stopped processing any messages for exactly 1 hour (3600 secs). This could be coincidence but the two timeouts that are configurable in the broker (ConfigurationTimeout & ConfigurationDelayTimeout) are set to their maximum value of 3600 seconds.
I am assured that there had been no deploys performed to this broker for several days
Has anyone else experienced this sort of intermittent behaviour ?

Stephen Davies
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WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995

Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions.
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kirani
PostPosted: Wed Oct 08, 2003 11:14 pm    Post subject: Reply with quote

Jedi Knight

Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
Were there any errors logged into the event viewer on Windows and Solaris? Did you look at CPU consumption during this time? I believe, most likely someone tried to do a deploy to this broker.
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Kiran


IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
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smdavies99
PostPosted: Thu Oct 09, 2003 12:56 am    Post subject: Reply with quote

Jedi Council

Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
There were no errors logged by this Broker or any of the other ones running on this system. There were plenty of messages being processed by other brokers so no indication of any system hangups. I can't say for sure but I am assured by those who control access to the system running the ConfigMgr, that there were no deployments being carried out on this broker.
I suppose that I shall have to wait & see what the scheduled broker restart today brings.

Stephen D
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995

Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions.
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