log4j.rootLogger=INFO, console, file

# console appender
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.follow=true
log4j.appender.console.layout=org.apache.log4j.EnhancedPatternLayout
log4j.appender.console.layout.ConversionPattern=[%p] [%c{1}] %m%n%throwable{0}

# file appender
log4j.appender.file=org.apache.log4j.FileAppender
log4j.appender.file.File=./pio.log
log4j.appender.file.layout=org.apache.log4j.EnhancedPatternLayout
log4j.appender.file.layout.ConversionPattern=%d %-5p %c [%t] - %m%n

# quiet some packages that are too verbose
log4j.logger.org.elasticsearch=WARN
log4j.logger.org.apache.hadoop=WARN
log4j.logger.org.apache.hadoop.hbase.zookeeper=ERROR
log4j.logger.org.apache.hadoop.util.NativeCodeLoader=ERROR
log4j.logger.org.apache.spark=WARN
log4j.logger.org.apache.zookeeper=ERROR
log4j.logger.org.eclipse.jetty=WARN
log4j.logger.org.spark-project.jetty=WARN
log4j.logger.akka=WARN