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From Tobias Pfeiffer <>
Subject Re: Changing log level of spark
Date Thu, 26 Jun 2014 01:10:20 GMT
I have a log4j.xml in src/main/resources with

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="">
        <priority value ="warn" />
        <appender-ref ref="Console" />

and that is included in the jar I package with `sbt assembly`. That
works fine for me, at least on the driver.


On Wed, Jun 25, 2014 at 2:25 PM, Philip Limbeck <> wrote:
> Hi!
> According to
> changing log-level is just a matter of creating a (which is
> in the classpath of spark) and changing log level there for the root logger.
> I did this steps on every node in the cluster (master and worker nodes).
> However, after restart there is still no debug output as desired, but only
> the default info log level.

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