Thanks. I will give it a try!
*Alessandro Liparoti*
2018-06-20 21:21 GMT+02:00 Ruslan Dautkhanov <dautkha...@gmail.com>:
>
> Something like this for log4j should do
>
> log4j.rootLogger = INFO, dailyfile
>> log4j.appender.stdout = org.apache.log4j.ConsoleAppender
>> log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
>> log4j.appender.stdout.layout.ConversionPattern=%5p [%d] ({%t} %F[%M]:%L)
>> - %m%n
>> log4j.appender.dailyfile.DatePattern=.yyyy-MM-dd
>> log4j.appender.dailyfile.Threshold = DEBUG
>> log4j.appender.dailyfile = org.apache.log4j.DailyRollingFileAppender
>> log4j.appender.dailyfile.File = ${zeppelin.log.file}
>> log4j.appender.dailyfile.layout = org.apache.log4j.PatternLayout
>> log4j.appender.dailyfile.layout.ConversionPattern=%5p [%d] ({%t}
>> %F[%M]:%L) - %m%n
>>
>> log4j.logger.org.apache.zeppelin.interpreter.InterpreterFactory=DEBUG
>> log4j.logger.org.apache.zeppelin.notebook.Paragraph=DEBUG
>> log4j.logger.org.apache.zeppelin.scheduler=DEBUG
>> log4j.logger.org.apache.zeppelin.spark=DEBUG
>> log4j.logger.org.apache.zeppelin.python=DEBUG
>> log4j.logger.org.apache.zeppelin.interpreter.util=DEBUG
>> log4j.logger.org.apache.zeppelin.interpreter.remote=DEBUG
>> log4j.logger.org.apache.zeppelin.interpreter.remote.
>> RemoteInterpreterServer=DEBUG
>> log4j.logger.org.glassfish.jersey.internal.inject.Providers=SEVERE
>
>
>
>
> --
> Ruslan Dautkhanov
>
>
> On Wed, Jun 20, 2018 at 3:01 AM Alessandro Liparoti <
> alessandro.l...@gmail.com> wrote:
>
>> Hi,
>> yes spark UI is a tool I already use for it but as Rusian mentioned would
>> be good to have this functionality.
>> Rusian: which verbose level allows me to have stdout in log files? Is
>> there an attribute to add to the appender for this?
>>
>> *Alessandro Liparoti*
>>
>> 2018-06-19 19:52 GMT+02:00 Ruslan Dautkhanov <dautkha...@gmail.com>:
>>
>>> If you set pretty verbose level in log4j then you can see output in log
>>> files. I've seen it there.
>>> Then you can use regexps to strip out paragraph outputs from rest of
>>> debugging messages.
>>> May work as a one off effort. Might be a good idea to file an
>>> enhancement request - this can be also useful
>>> for scheduled notebook runs - would be great to go back and review each
>>> scheduled note executions etc.
>>>
>>>
>>>
>>> On Tue, Jun 19, 2018 at 2:56 AM Alessandro Liparoti <
>>> alessandro.l...@gmail.com> wrote:
>>>
>>>> I am comparing performances between different implementations of a
>>>> spark job and I am testing a chunk of code which prints partial results and
>>>> info to sdtout. I can surely replace all the prints with logger calls and
>>>> collect them. I just wanted to know if there was a way to avoid this or if
>>>> this functionality was of easier implementation.
>>>>
>>>> *Alessandro Liparoti*
>>>>
>>>> 2018-06-19 10:52 GMT+02:00 Jeff Zhang <zjf...@gmail.com>:
>>>>
>>>>>
>>>>> Not sure what kind of analysis you want to do, is the logging info in
>>>>> the interpreter log file enough for you ? (You can update the log level in
>>>>> log4j.properties to get more logs)
>>>>>
>>>>> Alessandro Liparoti <alessandro.l...@gmail.com>于2018年6月19日周二 下午4:47写道：
>>>>>
>>>>>> I would like to post-analyze the output of verbose jobs in the
>>>>>> notebook and save them, avoiding to relaunch the jobs again. It would be
>>>>>> also good to have the stderr logged to file.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> *Alessandro Liparoti*
>>>>>>
>>>>>> 2018-06-19 10:43 GMT+02:00 Jeff Zhang <zjf...@gmail.com>:
>>>>>>
>>>>>>>
>>>>>>> I am not afraid it is not possible now. The stdout of notebooks is
>>>>>>> not based on log4j. If you want it output to file as well, you might
>>>>>>> need
>>>>>>> to change the code of the interpreter itself.
>>>>>>> Usually it is not necessary to log it to log file as well, could you
>>>>>>> tell why you want that ? Thanks
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> alessandro.l...@gmail.com <alessandro.l...@gmail.com>于2018年6月19日周二
>>>>>>> 下午3:52写道：
>>>>>>>
>>>>>>>> Good morning,
>>>>>>>> I would like to have stdout of notebooks both printed out to
>>>>>>>> console and file. How can I achieve that? I tried to play around with
>>>>>>>> log4j
>>>>>>>> but without any success; it seems it requires a custom appender
>>>>>>>> implementation. Any other simpler idea?
>>>>>>>>
>>>>>>>
>>>>>>
>>>>
>>
