I checked the handlers of my rootLogger (java.util.logging.Logger.getLogger("")) which where a Console and a FileHandler.
After the JavaSparkContext was created, the rootLogger only contained a 'org.slf4j.bridge.SLF4JBridgeHandler'. Am 11.01.2016 um 10:56 schrieb Max Schmidt: > Hi there, > > we're haveing a strange Problem here using Spark in a Java application > using the JavaSparkContext: > > We are using java.util.logging.* for logging in our application with 2 > Handlers (Console + Filehandler): > > {{{ > .handlers=java.util.logging.ConsoleHandler, java.util.logging.FileHandler > > .level = FINE > > java.util.logging.ConsoleHandler.level=INFO > java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter > > java.util.logging.FileHandler.level= FINE > java.util.logging.FileHandler.formatter=java.util.logging.SimpleFormatter > java.util.logging.FileHandler.limit=10240000 > java.util.logging.FileHandler.count=5 > java.util.logging.FileHandler.append= true > java.util.logging.FileHandler.pattern=%t/delivery-model.%u.%g.txt > > java.util.logging.SimpleFormatter.format=%1$tY-%1$tm-%1$td > %1$tH:%1$tM:%1$tS %5$s%6$s%n > }}} > > The thing is, that when the JavaSparcContext is started, the Logging stops. > > The log4j.properties for spark looks like this: > > {{{ > log4j.rootLogger=WARN, theConsoleAppender > log4j.additivity.io.datapath=false > log4j.appender.theConsoleAppender=org.apache.log4j.ConsoleAppender > log4j.appender.theConsoleAppender.layout=org.apache.log4j.PatternLayout > log4j.appender.theConsoleAppender.layout.ConversionPattern=%d{yyyy-MM-dd > HH:mm:ss} %m%n > }}} > > Obviously iam not an expert in the Logging-Architecture yet, but i > really need to understand how the Handler of our JUL-Logging are changed > by the spark-library. > > Thanks in advance! > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org