hama-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: log4j on hama
Date Tue, 14 May 2013 07:22:58 GMT
Please see http://wiki.apache.org/hama/HowToDebugBSPPrograms#Use_of_Log4J_in_BSP_Applications

On Tue, May 14, 2013 at 9:37 AM, Edward J. Yoon <edwardyoon@apache.org> wrote:
> Have you checked the logs directory? The logs will be created on
> {$HAMA_HOME}/logs/ and logs/tasklogs.
>
> On Tue, May 14, 2013 at 7:27 AM, Kostas Xirog <k0stasx1rog@gmail.com> wrote:
>> Hello,
>>
>>  I need some help with log4j on Hama..I'm trying to use a logger that
>> writes the log messages in a log file. my log4j.properties file is :
>>
>> # Define the root logger with appender file
>> log4j.rootLogger = DEBUG, FILE
>>
>> # Define the file appender
>> log4j.appender.FILE=org.apache.log4j.FileAppender
>> # Set the name of the file
>> log4j.appender.FILE.File=log.out
>>
>> # Set the immediate flush to true (default)
>> log4j.appender.FILE.ImmediateFlush=true
>>
>> # Set the threshold to debug mode
>> log4j.appender.FILE.Threshold=debug
>>
>> # Set the append to false, overwrite
>> log4j.appender.FILE.Append=true
>>
>> # Define the layout for file appender
>> log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
>> log4j.appender.FILE.layout.conversionPattern=%m%n
>>
>>
>> I have the properties file in the same directory as my hama project, and I
>> include it in the files when I export my jar from eclipse.
>>
>> my configuration happens on the first superstep:
>> BasicConfigurator.configure();
>> PropertyConfigurator.configure("log4j.properties");
>>
>> also on the first superstep I'm trying:
>> log.debug("This is a debug message");
>>
>> Nothing happens, the log.out file isn't created in the directory where I
>> ran my hama program...
>>
>> Any help? How do I make this work?
>>
>> Thank you in advance
>> Kostas
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon



-- 
Best Regards, Edward J. Yoon
@eddieyoon

Mime
View raw message