Jerry Cwiklik created UIMA-2421:
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Summary: Not able to change log level programmatically with UIMA
logger
Key: UIMA-2421
URL: https://issues.apache.org/jira/browse/UIMA-2421
Project: UIMA
Issue Type: Bug
Components: Core Java Framework
Affects Versions: 2.4.0SDK
Reporter: Jerry Cwiklik
Priority: Minor
Fix For: 2.4.1SDK
UIMA Logger setLevel(Level) only partially works. It changes the level
associated with the logger, but its not changing a level in any of its handlers
(like ConsoleHandler). So the code,
logger.setLevel(Level.FINEST);
if ( logger.isLoggable(Level.FINEST) ) {
}
works fine. What does *not* work is the following:
logger.log(Level.FINEST, aMessage);
The only workaround for this is to use, now deprecated,
setOutputStream(System.out).
Possible fix could be Uima Logger API extension to return an array of handlers
associated with a logger. The client application can than decide appropriate
log levels for each of the handlers programatically.
Another fix for this is to change setLevel(Level) implementation, and apply the
new setting across all the handlers associated with the logger. This is less
flexible than the first but perhaps more convenient.
Any thoughts?
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