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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » "Out of memory" WMQI 2.1 CSD5 - Data Flow Engine

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nando32
PostPosted: Tue Jun 22, 2004 7:35 pm    Post subject: "Out of memory" WMQI 2.1 CSD5 - Data Flow Engine Reply with quote

Newbie

Joined: 01 Jul 2002
Posts: 9
Location: Sacramento California
We are having some issues with WMQI 2.1 CSD 5, we get the following error / exception .

Jun 22 19:40:59 rdcuxsrv011 WMQIv210[1103]: [ID 702911 user.error] (BRK.US.P.01.SubRouters)[54]BIP2628E: Exception condition detected on input node 'RECON SubInRouter V2.7.Q.RECON.IN'. : BRK.US.P.01.20bad98c-ed00-0000-0080-bc208180e920: /build/S210_P/src/DataFlowEngine/ImbMqInputNode.cpp: 1435: ImbMqInputNode::readQueue: ComIbmMQInputNode: d1980e10-e500-0000-0080-f464a6b58c37

Jun 22 19:40:59 rdcuxsrv011 WMQIv210[1103]: [ID 702911 user.error] (BRK.US.P.01.SubRouters)[54]BIP2634E: Exception condition detected: object label 'Out of Memory'; input node 'RECON SubInRouter V2.7.Q.RECON.IN'. : BRK.US.P.01.20bad98c-ed00-0000-0080-bc208180e920: /build/S210_P/src/DataFlowEngine/ImbMqInputNode.cpp: 1381: ImbMqInputNode::readQueue: ComIbmMQInputNode: d1980e10-e500-0000-0080-f464a6b58c37

Although the physical memory has not been exhausted, or any swap space used. We encounter this message when routing a XML message that is 12MB.

We also get a contact admin core file created in the mqadmin home /var/mqsi, has any one experienced this issue?

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jefflowrey
PostPosted: Wed Jun 23, 2004 3:11 am    Post subject: Reply with quote

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Joined: 16 Oct 2002
Posts: 19981
You may need to increase the JVM heap of the broker.

I believe there are instructions for doing this in the 2.1 System Administration guide... but it's been a while since I looked.
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maxis
PostPosted: Thu Jun 24, 2004 3:41 am    Post subject: Reply with quote

Centurion

Joined: 25 Jun 2002
Posts: 144
nando32 ... randomly dont increase the jvm heap size ... If you exceed the reasonable size ( may be 4 or 5 .. not sure sorry ) then it gives negatives effect ... this was the word from ibm folks.

And one more thing you can do is to optimize the msg flow .. release the memory .. as and when its appropriate. If the problem still persists .. then isolate the msg flow in a msg flow.
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