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From "Scott Deboy" <sde...@comotivsystems.com>
Subject RE: log4j files and parsing and presentation
Date Tue, 16 Sep 2008 23:11:59 GMT
You can use Chainsaw V2 along with a LogFilePatternReceiver to view and
aggregate log files.

You can filter/search and colorize using the built-in expression syntax,
which does support date ranges, but it's a bit verbose.  Example:

TIMESTAMP >= '2008/09/08 09:41:23' && TIMESTAMP <= '2008/09/08 09:41:24'

To aggregate log files, I'd load all of the log files into Chainsaw and
then use the 'View-Create custom expression LogPanel' menu item, and
then specify an expression defining the events you want to see in the
new view (a new tab will be created containing those aggregated events).

You can find Chainsaw V2 here:

http://logging.apache.org/chainsaw/



Scott Deboy
Principal Engineer
COMOTIV SYSTEMS
111 SW Columbia Street Ste. 950
Portland, OR  97201
Office: 503.224.7496
Direct Line: 503.821.6482
Cell: 503.997.1367
Fax: 503.222.0185
sdeboy@comotivsystems.com
www.comotivsystems.com

-----Original Message-----
From: Reza Razavipour [mailto:reza.razavipour@gmail.com] 
Sent: Tuesday, September 16, 2008 3:38 PM
To: Log4J Users List
Subject: log4j files and parsing and presentation

All,

I am tasked with writing a log4j file aggregator/viewer. Search
criteria such as date ranges and etc...

Any support for log4j file parsing? Combining a set of log files?

Any pointers are appreciated.

Thanks
Reza

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