I see a lot of logs logging al the queries that make the logs not very useful. I am trying to remove this logging from my dropwizard app logs I tried to do it through the yml file
logging:
level: "DEBUG"
loggers:
org.hibernate: ERROR
And also in the logback.xml
<logger name="org.hibernate">
<level value="ERROR" />
</logger>
I also tried appenders to the yml file as console and syslog. What is the way to remove these SELECT statements from the logs?
I dont want to move the logs to another file as I do want to see the errors
The logger isnt org.hibernate but I only see "Hibernate: select * FROM ....."
You should try changing your default application logging level to INFO instead
logging:
level: INFO
and further, modify log level of a package using
# Sets the level for 'org.hibernate' to ERROR
loggers:
org.hibernate: ERROR
Here is an effective example of the usage from dropwizard itself.
Or in your case probably the package contributing to the logs as
loggers:
org.hibernate.SQL: ERROR # note - not moving to another file either
You have to set hibernate.show_sql to false
database:
properties:
hibernate.show_sql: false
However, this alone may not work. I upvoted the other answer as it led me to this - you do indeed have to pay attention to your configured logging levels for the hibernate package because surprisingly, if your org.hibernate.SQL logging level is set to DEBUG then this will override the hibernate.show_sql: false config and log the SQL anyway!
You need to make sure it's set to INFO or greater
logging:
loggers:
"org.hibernate.SQL":
level: INFO
In my case, setting the "hibernate engine" level (in the application.yaml file) decreased the number of log messages:
loggers:
org.hibernate.engine: error
Related
currently I'm trying to set trace logging level for internal JDK classes, especially for the new HttpClient.
When I add to my application.yaml:
logging:
level:
root: INFO
Everything logs in trace.
But when I want to enable trace logging only for JDK packages like:
logging:
level:
root: INFO
jdk.internal.net.http: TRACE
Those packages don't start log in trace, the entire app uses root level, which is INFO.
What do I need to solve this problem? Thanks guys.
I'm working on JBoss EAP 6.3 and in my server.log file, there is all the time the following logs :
10:22:33,525 DEBUG [org.hibernate.cache.spi.UpdateTimestampsCache]
(http-/0.0.0.0:8080-70) Pre-invalidating space [users], timestamp:
15507410135
10:22:33,526 DEBUG
[org.hibernate.cache.spi.UpdateTimestampsCache]
(http-/0.0.0.0:8080-70) Invalidating space [users], timestamp:
15507409535
10:22:33,842 DEBUG
[org.hibernate.cache.spi.UpdateTimestampsCache]
(http-/0.0.0.0:8080-50) Pre-invalidating space [users], timestamp:
15507410138
10:22:33,844 DEBUG
[org.hibernate.cache.spi.UpdateTimestampsCache]
(http-/0.0.0.0:8080-50) Invalidating space [users], timestamp:
15507409538
How can i remove these logs ?
In your case, the logging level for hibernate cache is set to debug. Setting logging level to info means that only log event at info or higher levels are logged.
You can change the logging level with the web console or by using CLI. An example CLI command would look like:
/subsystem=logging/logger=org.hibernate.cache:add(level=INFO)
If you're including Hibernate in your deployment and you have a log4j.properties consider the following.
log4j.properties
log4j.logger.org.hibernate.cache=info
or
log4j.xml file
<logger name="org.hibernate.cache">
<level value="info"/>
</logger>
I have using simple web application which is hosted in Linux VM on jboss-eap-6.2. Application works fine.
Since My VM is containing very small amount of space I was trying reduce unnecessary log files. For me info log is very much sufficient and
You see there will be always server logs will be inherited automatically when server starts up. Here as follow in server path :
opt/gnrtestbed/jboss-eap-6.4/standalone/log>
-rw-r--r-- 1 gnrtb gnrtestbed 1864 Mar 7 07:40 gc.log.0.current
-rw-r--r-- 1 gnrtb gnrtestbed 14770464 Mar 7 07:40 server.log
so on so
And I don’t want any log details like console, boot,...etc.
I want to control the jboss log server in manner that I can only produce the log which I want.. For me just info which logged/coded in application is more than enough since its very small application
I have searched long in online and many suggested to disable the logs like below through add these lines to standalone.xml or domain.xml:
<system-properties>
<property name="org.jboss.as.logging.per-deployment" value="false"/>
</system-properties>
This above is also not helping. After adding this lines unable to start the server and end up in errors
so on so
And also, I have tried all the commenting stuffs inside of logging.properties file under path :
/opt/gnrtestbed/jboss-eap-6.4/standalone/configuration>
But I couldn’t stop the console,.. server logs… its just keep pouring...
Please let me know what I am missing or what I have to do further to avoid default server logs. Your help will be appreciated. Thanks
For your detailed understanding let me share my logging properties file as follow :
# Note this file has been generated and will be overwritten if a
# logging subsystem has been defined in the XML configuration.
# Additional loggers to configure (the root logger is always configured)
loggers=sun.rmi,jacorb,org.jboss.as.config,jacorb.config,org.apache.tomcat.util.modeler,com.arjuna,System.out
logger.level=TRACE
logger.handlers=FILE,CONSOLE
logger.sun.rmi.level=WARN
logger.sun.rmi.useParentHandlers=true
logger.jacorb.level=WARN
logger.jacorb.useParentHandlers=true
logger.org.jboss.as.config.level=DEBUG
logger.org.jboss.as.config.useParentHandlers=true
logger.jacorb.config.level=ERROR
logger.jacorb.config.useParentHandlers=true
logger.org.apache.tomcat.util.modeler.level=WARN
logger.org.apache.tomcat.util.modeler.useParentHandlers=true
logger.com.arjuna.level=WARN
logger.com.arjuna.useParentHandlers=true
logger.System.out.level=WARN
logger.System.out.useParentHandlers=true
handler.CONSOLE=org.jboss.logmanager.handlers.ConsoleHandler
handler.CONSOLE.level=WARN
handler.CONSOLE.formatter=CONSOLE
handler.CONSOLE.properties=enabled,autoFlush,target
handler.CONSOLE.enabled=true
handler.CONSOLE.autoFlush=true
handler.CONSOLE.target=SYSTEM_OUT
handler.FILE=org.jboss.logmanager.handlers.PeriodicRotatingFileHandler
handler.FILE.level=ALL
handler.FILE.formatter=FILE
handler.FILE.properties=append,autoFlush,enabled,suffix,fileName
handler.FILE.append=true
handler.FILE.autoFlush=true
handler.FILE.enabled=true
handler.FILE.suffix=.yyyy-MM-dd
handler.FILE.fileName=/opt/gnrtestbed/jboss-eap-6.4/standalone/log/server.log
formatter.CONSOLE=org.jboss.logmanager.formatters.PatternFormatter
formatter.CONSOLE.properties=pattern
formatter.CONSOLE.constructorProperties=pattern
formatter.CONSOLE.pattern=%K{level}%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n
formatter.FILE=org.jboss.logmanager.formatters.PatternFormatter
formatter.FILE.properties=pattern
formatter.FILE.constructorProperties=pattern
formatter.FILE.pattern=%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n
How do I turn on SQL query logging for a Dropwizard application? I would like it to only log SQL in certain environments.
In your application YAML file add a "logging:" definition like the following:
# Logging settings.
logging:
# The default level of all loggers. Can be OFF, ERROR, WARN, INFO, DEBUG, TRACE, or ALL.
level: INFO
# Logger-specific levels.
loggers:
# Overrides the levels of certain packages or files.
"org.skife.jdbi.v2": TRACE
Are you using jdbi?, if so, this is working for me:
Set a logger when you create the DBI instance:
DBI dbi = new DBI(dataSource);
dbi.setSQLLog(new SLF4JLog());
Add this configuration to your config file:
logging:
level: INFO
loggers:
"org.skife": TRACE
I guess this idea should be also valid for Hibernate or any other DB access framework.
When my logger is set to "all", i am seeing messages that my code does not explicitly place. I am using a jar a friend of mine gave me to do some things (and i suspect he is logging stuff himself)
I would like to ONLY log stuff I ask to be logged by issuing the
logger.info ("something clever"); command
Below is my log4j.properties
please advise.
# ***** Set root logger level to WARN and its two appenders to stdout and R.
log4j.rootLogger=all, R
# ***** R is set to be a RollingFileAppender.
log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=log/something.log
# ***** Max file size is set to 100KB
log4j.appender.R.MaxFileSize=100KB
# ***** Keep one backup file
log4j.appender.R.MaxBackupIndex=1
# ***** R uses PatternLayout.
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%p %t %c - %m%n
Take a look at this excellent log4j cheatsheet:
http://www.johnmunsch.com/projects/Presentations/docs/Log4J/log.properties
Basically, you need to set something like this:
log4j.rootCategory=error, R
log4j.category.com.your.package=debug
or, alternatively:
log4j.category.com.your.friends.package=error
Replace the package names as necessary.
These would make the root logger set to error (so any package - including other libraries you might be using, like Hibernate, Spring, etc.) will not log anything low-level (debug, info, warn), but log only errors.
It will also set your package (include your top level package or packages) to log on a debug level, so all your loggers will log normally. It will also set your friend's package to error, so it doesn't output anything.
If you have a common root package, just use it. E.g. if you have packages:
com.example
com.example.a
com.example.a.aa
com.example.b
com.example.c.d
just include com.example and it will inherit for the packages below by default.
You could, of course, override it, e.g. specify:
com.example - warn
com.example.a.aa - debug
or something similar. Take a look here for a detailed explanation:
http://logging.apache.org/log4j/1.2/manual.html