spark腳本日志輸出級別設置

import org.apache.log4j.{ Level, Logger }

Logger.getLogger("org").setLevel(Level.WARN)

Logger.getLogger("org.apache.spark").setLevel(Level.WARN)

Logger.getLogger("org.eclipse.jetty.server").setLevel(Level.WARN)

spark.sparkContext.setLogLevel("WARN")

 

詳細信息，請參考http://logging.apache.org/log4j