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To configure log4j for the JobScheduler Engine add a log4j configuration file (log4j.properties) to a directory of your choice and reference it by setting the java system property log4j.configuration, e.g. -Dlog4j.configuratioh1. configuration=file:///path/to/log4j.properties.
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Starting with Release 1.13.3 JobScheduler uses log4j2 with xml configuration. As log4j2 has changed the name of the Java option the complete Java option should look like this:
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Installation
Create the folder ./lib/log/log4j in the installation path of JobScheduler you should modify the property class_path as follows:
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The folder log4j has to contain the slf4j-log4j12-x.jar file, e.g. slf4j-log4j12-1.7.5.jar
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Make sure that log4j-1.2.16.jar
is located in the ./lib directory.
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Starting with Release 1.13.3 The folder ./lib/log/log4j comes with the |
Sample configuration
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log4j.rootLogger=info, stdout, FILE
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] (%F:%L) - %m%n
# Configuration File
log4j.appender.FILE=org.apache.log4j.FileAppender
log4j.appender.FILE.File=$\{java.io.tmpdir\}/log4j-test.log
log4j.appender.FILE.Append=true
log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
log4j.appender.FILE.layout.ConversionPattern=%5p [%t] (%F:%L) - %m%n
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Starting with Release 1.13.3 the configuration looks like this
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<?xml version="1.0" encoding="UTF-8"?> <Configuration> <Appenders> <Console name="stdout" target="SYSTEM_OUT"> <PatternLayout pattern="[%5p] (%F:%L) - %m%n"/> </Console> <!-- Example Rolling File Appender --> <RollingFile name="ExampleAppender" fileName="${env:SCHEDULER_DATA}/logs/example.log" createOnDemand="true" filePattern="${env:SCHEDULER_DATA}/logs/example-%d{yyyy-MM}-%i.log.gz"> <PatternLayout pattern="%d{ISO8601} %c [%-5p] - %m%n" charset="UTF-8"/> <Policies> <TimeBasedTriggeringPolicy/> <SizeBasedTriggeringPolicy size="20MB"/> </Policies> <DefaultRolloverStrategy fileIndex="10"/> </RollingFile> </Appenders> <Loggers> <Root level="error"> <AppenderRef ref="stdout"/> <AppenderRef ref="ExampleAppender"/> </Root> <Logger name="joe" level="info" additivity="false" > <AppenderRef ref="ExampleAppender"/> </Logger> </Loggers> </Configuration> |
Start of JobScheduler
To use the configuration above you have to start JobScheduler by setting the options property (section [java]) in your ./config/factory.ini, e.g.
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[java]
options = -Dlog4j.configuration=file:///path/to/log4j.properties
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Starting with Release 1.13.3
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[java]
options = -Dlog4j.configurationFile=file:///path/to/log4j2.xml
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Logging to a syslog server
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The log levels used by JobScheduler are mapped as follows (highest to lowest):
JobScheduler log levels | slf4j log level |
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