Hi Yang,
Thanks a lot for help. I have couple of doubts and want to clear them :
I am starting samza task from same machine where it is running.
My problem is : I am not using StreamAppender as suggested by you in previous
reply. But still DailyRollingFileAppender uses the ${samza.container.name}.
When I keep my log4j.xml in //$PWD/deploy/alice/config/log4j.xml and do not
set any "samza.container.name" then it is not generating any log files for me.
But when I set something export
JAVA_OPTS="-Dsamza.container.name=samza-application-master-task1" then it
generate the desired file in given location : =${samza.log.dir}
Also when my log4j.xml is in my jar then everything run fine, log files are
getting generated within corresponding container. So is there any way I can
generate the log files in corresponding task folders using external log4j and
not giving in my jar? There are more than 7 task I am running from same jar
file.
My log4j.xml looks like :
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/";>
<appender name="jmx" class="org.apache.samza.logging.log4j.JmxAppender"
/>
<appender name="RollingAppender"
class="org.apache.log4j.DailyRollingFileAppender">
<param name="File"
value="${samza.log.dir}/${samza.container.name}.log" />
<param name="DatePattern" value="'.'yyyy-MM-dd" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{yyyy-MM-dd
HH:mm:ss} %c{1} [%p] %m%n" />
</layout>
</appender>
<appender name="File" class="org.apache.log4j.FileAppender">
<param name="file" value="${samza.log.dir}/eventpipeline.log" />
<param name="immediateFlush" value="true" />
<param name="append" value="false" />
<layout class="org.apache.log4j.PatternLayout">
<param name="conversionPattern" value="%d{yyyy-MM-dd
HH:mm:ss} %c{1} [%p] %m%n" />
</layout>
</appender>
<root>
<priority value="INFO" />
<appender-ref ref="File" />
<appender-ref ref="RollingAppender" />
<appender-ref ref="jmx" />
</root>
</log4j:configuration>
Regards,
Ankush
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