Thanks. Any chance you know how to pass this to a Scala app that is run via 
TypeSafe activator?

I tried putting it $JAVA_OPTS but I get:

Unrecognized option: --driver-java-options

Error: Could not create the Java Virtual Machine.

Error: A fatal exception has occurred. Program will exit.


I tried a bunch of different quoting but nothing produced a good result. I also 
tried passing it directly to activator using –jvm but it still produces the 
same results with verbose logging. Is there a way I can tell if it’s picking up 
my file?



From: Alex Kozlov
Date: Monday, October 5, 2015 at 8:34 PM
To: Jeff Jones
Cc: "user@spark.apache.org<mailto:user@spark.apache.org>"
Subject: Re: How can I disable logging when running local[*]?

Did you try “--driver-java-options 
'-Dlog4j.configuration=file:/<path-to-log4j.properties>'” and setting the 
log4j.rootLogger=FATAL,console?

On Mon, Oct 5, 2015 at 8:19 PM, Jeff Jones 
<jjo...@adaptivebiotech.com<mailto:jjo...@adaptivebiotech.com>> wrote:
I’ve written an application that hosts the Spark driver in-process using 
“local[*]”. I’ve turned off logging in my conf/log4j.properties file. I’ve also 
tried putting the following code prior to creating my SparkContext. These were 
coupled together from various posts I’ve. None of these steps have worked. I’m 
still getting a ton of logging to the console. Anything else I can try?

Thanks,
Jeff

private def disableLogging(): Unit = {
  import org.apache.log4j.PropertyConfigurator

  PropertyConfigurator.configure("conf/log4j.properties")
  Logger.getRootLogger().setLevel(Level.OFF)
  Logger.getLogger("org").setLevel(Level.OFF)
  Logger.getLogger("akka").setLevel(Level.OFF)
}


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