Google App Engine（Java）日志记录级别1.7.4降低

Question

I'm trying to reduce the noise level of my dev environment. I have tried setting the logging level in my logging.properties file to .level=SEVERE but I'm still receiving logs like the following:

Dec 24, 2012 2:47:16 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger
Dec 24, 2012 2:47:16 PM com.google.apphosting.utils.config.AppEngineWebXmlReader     readAppEngineWebXml
INFO: Successfully processed C:\Ws\testproject\war\WEB-INF/appengine-web.xml
Dec 24, 2012 2:47:16 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\Ws\apphosting\war\WEB-INF/web.xml

Does anyone know how to reduce these INFO logs?

Answer 1

You have to add the following statement to your /war/WEB-INF/logging.properties :

com.your_package_name.your_app_name.server.level = SEVERE

Hope this helps.

Answer 2

Notice the second line of the default logging.properties file shown below. It states All App Engine logging is through java.util.logging .

# A default java.util.logging configuration.
# (All App Engine logging is through java.util.logging by default).
#
# To use this configuration, copy it into your application's WEB-INF
# folder and add the following to your appengine-web.xml:
#
# <system-properties>
#   <property name="java.util.logging.config.file" value="WEB-INF/logging.properties"/>
# </system-properties>
#

# Set the default logging level for all loggers to WARNING
.level = WARNING

You can find the documentation for that here . Look at the Field Summary section for all the possibilities.