Hey everyone,

I’m trying to figure out how to silence all of the logging info that gets 
printed to the console when dealing with Parquet files. I’ve seen that there 
have been several PRs addressing this issue, but I can’t seem to figure out how 
to actually change the logging config.  I’ve already messed with the 
log4j.properties /conf, like so:

log4j.rootCategory=ERROR, console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.target=System.err
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{1}: 
%m%n

# Settings to quiet third party logs that are too verbose
log4j.logger.org.spark-project.jetty=ERROR
log4j.logger.org.spark-project.jetty.util.component.AbstractLifeCycle=ERROR
log4j.logger.org.apache.spark.repl.SparkIMain$exprTyper=ERROR
log4j.logger.org.apache.spark.repl.SparkILoop$SparkILoopInterpreter=ERROR

This does, in fact, silence the logging for everything else, but the Parquet 
config seems totally unchanged. Does anyone know how to do this?

Thanks!

-Chris Freeman

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