[jira] [Commented] (KAFKA-1368) Upgrade log4j

["Abhishek Sharma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14137492#comment-14137492 ] 

Abhishek Sharma commented on KAFKA-1368:
----------------------------------------

Log4j 2 is having many advance features and is very much improved then previous version.
Are we thinking over the lines to change the dependency to log4j 2??

> Upgrade log4j
> -------------
>
>                 Key: KAFKA-1368
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1368
>             Project: Kafka
>          Issue Type: Improvement
>    Affects Versions: 0.8.0
>            Reporter: Vladislav Pernin
>
> Upgrade log4j to at least 1.2.16 ou 1.2.17.
> Usage of EnhancedPatternLayout will be possible.
> It allows to set delimiters around the full log, stacktrace included, making log messages collection easier with tools like Logstash.
> Example : <[%d{XXXX}]...[%t] %m%throwable>%n
> <[2014-04-08 11:07:20,360] ERROR [KafkaApi-1] Error when processing fetch request for partition [XXXXX,6] offset 700 from consumer with correlation id 0 (kafka.server.KafkaApis)
> kafka.common.OffsetOutOfRangeException: Request for offset 700 but we only have log segments in the range 16021 to 16021.
>         at kafka.log.Log.read(Log.scala:429)
>         ...
>         at java.lang.Thread.run(Thread.java:744)>



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