March 2012
Beginner
294 pages
5h 50m
English
Content preview from Apache Tomcat 7 Essentials
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Types of log levels in Tomcat 7
There are seven levels defined for Tomcat logging services (JULI). They can be set based on the application's requirement. The following figure shows the sequence of the log levels for JULI:
Every log level in JULI has its own functionality. The following table shows the functionality of each log level in JULI:
|
Log level |
Description |
|---|---|
|
SEVERE(highest) |
Captures exception and Error |
|
WARNING |
Warning messages |
|
INFO |
Informational message, related to the server activity |
|
CONFIG |
Configuration message |
|
FINE |
Detailed activity of the server transaction (similar to debug) |
|
FINER |
More detailed logs than FINE |
|
FINEST(least) ... |
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