Looking at
https://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/PatternLayout.html
*WARNING* Generating the caller class information is slow. Thus, use should
be avoided unless execution speed is not an issue.
On Sat, Feb 27, 2016 at 12:40 PM, Prabhu Joseph <prabhujose.ga...@gmail.com>
wrote:
> Hi All,
>
> When i change the spark log4j.properties conversion pattern to know
> the fully qualified class name, all the logs has the FQCN as
> org.apache.spark.Logging. The actual fully qualified class name is
> overwritten.
>
> log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p
> *%C:* %m%n
>
>
> 16/02/27 15:34:40 INFO org.apache.spark.Logging$class: Successfully
> started service 'sparkDriver' on port 49482.
> 16/02/27 15:34:40 DEBUG org.apache.spark.Logging$class: Using serializer:
> class org.apache.spark.serializer.JavaSerializer
> 16/02/27 15:34:40 INFO org.apache.spark.Logging$class: Registering
> MapOutputTracker
> 16/02/27 15:34:40 INFO org.apache.spark.Logging$class: Registering
> BlockManagerMaster
> 16/02/27 15:34:40 ERROR org.apache.spark.Logging$class: Failed to create
> dir in maprfs:///var/mapr/local/prabhuFS2/spark. Ignoring this directory.
> 16/02/27 15:34:40 ERROR org.apache.spark.Logging$class: Failed to create
> any local dir.
> 16/02/27 15:34:40 INFO org.apache.spark.Logging$class: Shutdown hook called
> 16/02/27 15:34:40 INFO org.apache.spark.Logging$class: Deleting directory
> /tmp/spark-5544c349-0393-4bd0-8aab-c20331a9a1cf
>
>
> Thanks,
> Prabhu Joseph
>
>
