Dear All,

When using spark 1.3.0 spark-submit with directing out and err to a log file, I 
saw some strange lines inside that looks like this:
[Stage 0:>                                                        (0 + 2) / 120]
[Stage 0:>                                                        (2 + 2) / 120]
[Stage 0:==>                                                      (6 + 2) / 120]
[Stage 0:=====>                                                  (12 + 2) / 120]
[Stage 0:=========>                                              (20 + 2) / 120]
[Stage 0:===========>                                            (24 + 2) / 120]
[Stage 0:==============>                                         (32 + 2) / 120]
[Stage 0:===================>                                    (42 + 2) / 120]
[Stage 0:========================>                               (52 + 2) / 120]
[Stage 0:===========================>                            (59 + 2) / 120]
[Stage 0:===============================>                        (68 + 2) / 120]
[Stage 0:====================================>                   (78 + 3) / 120]
[Stage 0:=========================================>              (88 + 4) / 120]
[Stage 0:=============================================>         (100 + 2) / 120]
[Stage 0:==================================================>    (110 + 2) / 120]


Here is my log4j property:

# Set everything to be logged to the console
log4j.rootCategory=WARN, 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.eclipse.jetty=WARN
log4j.logger.org.eclipse.jetty.util.component.AbstractLifeCycle=ERROR
log4j.logger.org.apache.spark.repl.SparkIMain$exprTyper=INFO
log4j.logger.org.apache.spark.repl.SparkILoop$SparkILoopInterpreter=INFO


I want to know how to disable this kind of stage progress message?

Best regards,
Henry

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