Logging in a Cluster environment

Hi Folks,
We need to monitor ?application level logging? in our team. I have been looking for some tools which can merge and monitor application log files, not server logs like access.log, etc. based on a unique transaction id. Our application will be deployed in a clustered environment. The clustered environment consists of two application servers on two ?physical? machines. When a user accesses our application through a transaction, the transaction may span over both these application servers which are deployed on two physical machines. Each application server writes into it?s own log file. In order to resolve a potential bug or a problem with the transaction, our support team has to look at both these log files and it?ll be difficult for our support team to look into both the log files simultaneously to solve the issue. Hence we need a tool which could provide one single view of both the log files and help our support team resolve any issues with a transaction.
Please note that, we should be able to specify a log format that?ll be picked up by this tool so that we may be able to sort the log files based on the unique transaction id.
Please let me know if you are aware of any such tool or plugin to WebLogic Cluster which may fulfill our need. Any suggestions are greatly appreciated.
Also please CC to [email protected]
Thanks and regards,
Sarin

Try SuperLogging at http://www.acelet.com/super/SuperLogging/
It provides a centralized, chronological logging. It allows you to dynamically config.
There is no way you can merge two log files. See http://www.acelet.com/whitepaper/loggingInJ2eeWorld.html
The next version (end of this year or beginning of next month) of SuperLogging will combine current SuperLogging and LimpidLog together. LimpidLog is a revolutionay logging system: you do not need to hard-code log statement. LimpidLog is at: http://www.acelet.com/limpidlog/

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    [Thr 16228] *  COUNTER     173
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    [Thr 16228] *  COUNTER     176
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