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@bernhardschaefer
Last active February 7, 2020 16:39
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# Spark Streaming Logging Configuration
# See also: http://spark.apache.org/docs/2.0.2/running-on-yarn.html#debugging-your-application
log4j.rootLogger=INFO, stderr
# application namespace configuration
log4j.logger.de.inovex.mysparkapp=stderr, stdout
# Write all logs to standard Spark stderr file
log4j.appender.stderr=org.apache.log4j.RollingFileAppender
log4j.appender.stderr.file=${spark.yarn.app.container.log.dir}/stderr
log4j.appender.stderr.threshold=INFO
log4j.appender.stderr.layout=org.apache.log4j.PatternLayout
log4j.appender.stderr.layout.ConversionPattern=%d %p %c %m %n
log4j.appender.stderr.maxFileSize=50MB
log4j.appender.stderr.maxBackupIndex=10
log4j.appender.stderr.encoding=UTF-8
# Write application logs to stdout file
log4j.appender.stdout=org.apache.log4j.RollingFileAppender
log4j.appender.stdout.append=true
log4j.appender.stdout.file=${spark.yarn.app.container.log.dir}/stdout
log4j.appender.stdout.threshold=INFO
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p %c %m %n
log4j.appender.stdout.maxFileSize=50MB
log4j.appender.stdout.maxBackupIndex=10
log4j.appender.stdout.encoding=UTF-8
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